T E C H N I C A L H A N D B O O K kina26e1-p (1209) Catalog No. 520-001 520-002 520-003 520-004 520-103 520-104 520-105 520-106 from software version V 2.
0-2 kina26eIVZ.
Content kina26eIVZ.fm (1209) Technical Handbook Content General Safety Precautions 0-3 0-6 1 General Information 1-1 1.1 1.1.1 1.1.2 1.1.3 1.2 1.2.1 1.3 1.3.1 1.3.2 1.4 1.4.1 1.4.2 1.5 1.6 1.6.1 1.6.2 1.6.3 1.6.4 1.6.
0-4 Content 4 Equipment Settings 4-1 4.1 4.2 4.3 4.3.1 4.3.2 4.4 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.5 4.5.1 4.5.2 4.5.3 4.5.4 4.5.5 4.5.6 4.6 4.
7.4 7.4.1 Technical Handbook 7.4.2 7.4.3 7.5 7.6 7.6.1 7.6.2 7.7 7-4 7-5 7-7 7-7 7-9 7-11 7-11 7-12 7-13 The gas library 8-1 kina26eIVZ.
Warning Indicates procedures that must be strictly observed to prevent hazards to persons. Technical Handbook General Safety Precautions Caution Indicates procedures that must strictly be observed to prevent damage to or destruction of the Protec P3000 leak detector. Notice Indicates special requirements the user must comply with. The INFICON Protec P3000 leak detector has been designed for safe and efficient operation when used properly and in accordance with this Technical Handbook.
Technical Handbook Warning Do not stare into the LEDs of the sniffer line intentionally for extended times or at a close distance as this may cause permanent damage to the eye. Warning Danger of electric shock. Don’t touch voltaged parts with the sniffer tip. Test samples need to be disconnected from electricity before leak testing. Warning For all contacts of the I/O Port a maximum voltage of 60 V DC or 25 V AC must not be exeeded or reached to ground or ground equipment conductors.
Caution The Protec P3000 must not be operated while standing in water or when exposed to drip water. The same applies to all other kinds of liquids. This Protec P3000 should only be used in rooms. Technical Handbook Failure to observe the following precautions could result in damage to the equipment: Caution Avoid contact of the Protec P3000 with bases, acids and solvents as well as exposure to extreme climatic conditions. Caution Ensure sufficient air cooling (see also Section 1.1.
Caution Technical Handbook Permissible maximum input voltage PLC 28 V. Caution Permissible max. voltage and current for open collector outputs are: 28 V; 50 mA. Caution Maximum load rating relay outputs is 60 V DC / 25 V AC and 1 A per relay. Caution kina26eIVZ.fm (1209) The air filter should be checked for contamination at least every 6 months and should be definitely exchanged after 2 years.
0-10 General Safety Precautions kina26eIVZ.
1 General Information Technical Handboook The Protec P3000 helium leak detector is supplied ready for operation. However, we recommend that you carefully read the Technical Handbook to ensure optimum operating conditions right from the start. This handbook contains important information on functions, installation, start-up and operation of the Protec P3000. If not stated otherwise this technical handbook applies to all three configurations of the Protec P3000 (see Section 1.1.2).
1.1.2 Available Configurations The Standard Protec P3000 The standard Protec P3000 should be used for high sensitivity applications. It requires the SL3000 sniffer line. Technical Handboook The Protec P3000 leak detector is available in four different configurations: The Protec P3000, RC version The Protec P3000, RC version is the standard Protec P3000 but with an external display unit. It requires the SL3000 sniffer line.
Gas flow through the capillary For Protec P3000 260 - 360 sccm* For Protec P3000XL in HIGH FLOW mode 2660 - 3500 sccm* Technical Handboook Time until ready for operation approx. 3 min * Measured at 1 atm (1013 mbar) at sea altitude. Actual flow may vary with increased altitude and low atmospheric pressure.
General We reserve the right to alter the design or any data given in this handbook. Technical Handboook The illustrations are not binding. Declaration of Contamination The service, repair, and/or disposal of vacuum equipment and components will only be carried out if a correctly completed declaration has been submitted. Non-completion will result in delay. This declaration may only be completed (in block letters) and signed by authorized and qualified staff.
kina26e Chapter 1.fm (1209) Technical Handboook 1.2.1 Service Centers Algeria jhj@agramkow.dk Finland jhj@agramkow.dk Agramkow Phone: +45 741 236 36 Agramkow Phone: +45 741 236 36 Sonderborg Fax: +45 744 336 46 Sonderborg Belarus leakdetection.service@inficon.com France Christophe.Zaffanella@oerlikon.com INFICON GmbH Phone: +49 221 56788-112 OLV France Phone: +33 476 351 584 Cologne Fax: +49 221 56788-9112 Orsay Fax: +33 476 351 584 Belgium leakdetection.service@inficon.
infoqro@meisa.com Spain richard.cunill@leyboldoptics.com MEISA S.a. de C.V. Phone: +52 442 225 42 80 Leybold Optics Ibérica Phone: +34 93 66 60 778 Querètaro Fax: +52 442 225 41 57 Barcelona Fax: +34 93 66 64 612 Netherlands leakdetection.service@inficon.com Sweden jhj@agramkow.dk INFICON GmbH Phone: +49 221 56788-112 Phone: +45 741 236 36 Cologne Fax: +49 221 56788-9112 Sonderborg Fax: +45 744 336 46 Norway jhj@agramkow.dk Syria leakdetection.service@inficon.
1.3 Unpacking Technical Handboook Unpack the Protec P3000 leak detector immediately after it has been received even if it is to be put into operation at some later date. Examine the shipping container for any external damage. Completely remove all packaging materials. Notice Retain the shipping container and the packaging materials in the event of possible complaints concerning any damages. Check if the Protec P3000 leak detector is complete (see Section 1.3.
1.3.2 Accessories SL3000 Sniffer line for Protec P3000 Cat. No. / Ref. No.
Technical Handboook For all Protec P3000 configurations Holder for SL3000(XL) 525-006 PRO-Check reference leak for helium 521-001 Calibrated sniffer leaks for helium 1.4 S-TL 4, approx.1 x 10-4 mbar l/s 122 37 S-TL 5, range 10-5 mbar l/s 122 38 S-TL 6, range 10-6 mbar l/s 122 39 Notes on How to Use This Handbook Important remarks concerning operational safety and protection are emphasised as follows: Notice Indicates special requirements the user must comply with.
1.4.2 Definition of Terms This menu is shown first after operating the Menu push-button. Sub-menus Comprise all menus which may be accessed from the main menu. Unauthorised changes to many of these sub-menus may be prevented by a password (see also Section 4.3.1). Technical Handboook Main menu Menu item A single menu line. Default condition Status of the Protec P3000 when supplied from the factory. Service menu Comprises the menu lines in the “Service” sub-menu.
Instrument Views of the Protec P3000 Technical Handboook 1.5 1 2 5 3 4 Fig. 1-2 Instrument views of Protec P3000 Pos. Description 1 Main display 4 Lemo Connector for SL3000 sniffer line 2 Speaker 5 Handle fore carrying the Protec P3000 3 PRO-Check reference leak kina26e Chapter 1.fm (1209) Pos.
Installation 1.6.1 Set up How to remove the transportation lock: The transportation lock is located on the bottom side of the Protec P3000 and consists of a yellow knurled screws. Please remove this screw before starting-up the leak detector. The Protec P3000 is supplied ready for operation. Initial start-up is described in Section 3.1. Technical Handboook 1.6 Fig. 1-3 Removing the transportation lock before starting Caution Before installation remove the transportation lock. kina26e Chapter 1.
Technical Handboook 1.6.2 Mechanical Connections Caution Twisting the sniffer line spoils the cable. Do not twist the sniffer line. SL3000(XL) Sniffer line In order to operate the Protec P3000 it is essential for the SL3000(XL) sniffer line to be connected. The connection for the sniffer line is located at the front of the Protec P3000 left of the PRO-Check reference leak. Insert the plug into the opening with the red dot on the plug and the slot in the front cover aligned until the connector engages.
Please insert the PRO-Check reference leak into the opening in the housing of the main unit. Make sure that the Sub-D plug is properly connected with the PRO-Check leak. Notice When properly inserted, the PRO-Check reference leak will still protrude by approx. 10 mm. Technical Handboook PRO-Check Reference leak (optional) On first usage of your PRO-Check you need to initialize the use of this reference leak in the Protec P3000 software.
Technical Handboook Fig. 1-6 Protec P3000 with external display unit for: (a) benchtop use (left side), (b) rack mounting (rigth side) Holder for SL3000 sniffer line (optional) (1209) An optional holder for the SL3000 sniffer line is available as cat.-no. 525-006. The holder may be installed on the right or left side of the main unit (for right- or left handed operators) as shown in Fig. 1-8. kina26e Chapter 1.fm Fig. 1-7 Usage of sniffer line holder The installation is described in Fig. 1-8.
Technical Handboook Fig. 1-8 Installation of sniffer line holder 1.6.3 Electrical Connections 2 1 3 4 5 6 Pos. Description Pos. Description 1 Headphone port 4 Name plate 2 I/O Port 5 Power switch 3 RS232 interface 6 Power connector Notice The local regulations for electrical connections must always be observed (in Germany VDE 0100). The mains voltage rating for the Protec P3000 can be read off from the name plate left of the power switch.
Warning Technical Handboook Only 3-core mains cables having a protective ground conductor must be used. Operation of the Protec P3000 with the ground conductor unconnected is not permissible. 1.6.4 RS232 Interface The Protec P3000 is equipped with a RS232 interface which is located on the rear right side of the main unit. This interface is of the DCE type (Data Communications Equipment) and allows the connection of a PC for monitoring and data logging.
How the Protec P3000 Works 2.1 Description of the Functions The Protec P3000 takes in helium through the SL3000 sniffer line, detects the amount of helium by means of a helium sensitive sensor and converts the sensor signal into quantitative leak rates.
2.2.3 Valve Holder Technical Handbook The valve holder carries the valves that control the gas flow to the Wise Technology sensor. These valves are used to select the sensitivity of the system, to activate a protection mode against high helium contamination and to set the system into STANDBY mode. The Protec P3000 software continuously analyses the situtation and sets the correct valve position via the control unit. 2.2.
For RC versions only • The green LED will indicate that the Protec P3000 is in operation (switched on). The green LED will show continuous green light if an external display unit is connected and will blink if no external display unit is detected. • The red LED will be blinking in case of an error message, continuous red light indicates a warning. Technical Handbook The RC version has a connectors plate for the external display unit instead of the built-in main unit display.
2.3.2 SL3000(XL) Sniffer line with probe display Technical Handbook The probe handle also offers a small display for operating the Protec P3000 remotely without access to the main unit during normal leak detection operation. 1 2 3 1 Probe display 2 Button 3 ZERO button Fig. 2-3 SL3000(XL)Sniffer line with probe display In addition to the display, the sniffer probe offers two press buttons. The left button will function as the ZERO button in any operating mode.
Do not stare into the LEDs of the sniffer line intentionally for extended times or at a close distance as this may cause permanent damage to the eye. The LEDs offer some bundled light. The intentional starring suspends the lid closing reflex and also the eyes do not move anymore which may lead to overheating of the retina. Technical Handbook Warning When looking into the LEDs „incidentally“ the eye is protected by the lid closing reflex.
Technical Handbook Fig. 2-6 PRO-Check reference leak detached from the main unit for remote use In cases where the main unit is placed in a difficult or inconvenient to access area the built-in PRO-Check reference leak can be removed from the main unit for easier access and connected to the main unit via the Sub-D connector with a commonly available extension cord. The PRO-Check reference leak can then be placed in an area where it is convenient for the operator to be reached.
Notice If you have not purchased the PRO-Check reference leak, warning 71 (“No communication with test leak”) will be issued on first start-up. Please go to SETTINGS / INTERFACES / PRO-CHECK and set the PRO-Check to “DISABLED” to prevent future warnings (see section 4.5.6) Notice PRO-Check Warntime Expire Date (See Section 7.7.5). Technical Handbook The PRO-Check reference leak is not part of the Protec P3000 shipment and needs to be ordered as a separate part no. (see section 1.3.2 Accessories).
Technical Handbook 3 Operation of the Protec P3000 3.1 Start-Up Assemble the Protec P3000 (see Section 1.5). Connect the mains cord and the SL3000(XL) sniffer line, and then switch on the Protec P3000. The mains switch is located on the rear. Fig. 3-1 Connection of the mains cord Pos. Description Pos. Description 1 2 Power Switch Power cord connection The Protec P3000 will automatically start-up without operator interaction.
3.2 If you have not purchased the PRO-Check reference leak, warning 71 (“No communication with test leak”) will be issued on first start-up. Please go to Settings / Interfaces PRO-Check and set the PRO-Check to “disabled” to prevent future warnings (see section 4.5.6). Controls on the main display unit All set-up and control functions are integrated into the main display unit via the menu structure. The functions of the 8 control keys are displayed on the LC display.
Gas type (refrigerant equivalent) Technical Handbook The currently selected gas type (helium or refrigerant equivalent) is indicated on the upper left side of the display. For P3000XL only: If the Protec P3000XL is operated in HIGH FLOW mode, the gas type is displayed in inverted characters (on dark background) in the main display as well on the sniffer display. Fig. 3-3 Measurement screen with leak Pos.
ZERO Button List of gas parameters button Up to four different gas parameter sets can be stored in the Protec P3000. If more than one set of gas parameters are set-up, the list button on the right side of the display will appear in the menu screen. When pressing this button, a new set of gas parameters (e.g. different refrigerant equivalent, different trigger level, etc) can be selected. For details on how to set up the different gas parameters see section 4.3.1.
3.3 Controls on the probe display unit Technical Handbook On the display of the probe handle similar information as on the main display is shown. 1 2 3 Pos. Description 1 Bar graph indicating the leak rate 2 Absolute leak rate 3 Gas equivalent Fig. 3-5 Sniffer display in standard operation mode The currently detected leak rate is indicated as a bar graph. In a second line the numerical leak rate (in the same unit of measurement as on the main display) is shown.
The Protec P3000 can also be set into STANDBY mode manually by pressing the left probe button for 2 seconds. If the Protec P3000 has been set into STANDBY mode manually operation will only resume by pressing any of the two probe buttons again. Operating in moist environment Technical Handbook The Protec P3000 may automatically go into standby after a preset time of inoperation (see Chapter 4.3.
Technical Handbook First briefly operate the ZERO button on the sniffer probe. This will ensure that the Protec P3000 eliminates all interfering influences which may affect the ZERO level (i.e. the detection limit of 1x10-7 mbar l/s). Next hold the tip of the sniffer as close as possible to the suspected leak, if required the tip may even touch the test object.
Technical Handbook kina26e Chapter 3.fm (1209) If a leak is detected (and accessibility allows so) switch the Protec P3000XL to LOW FLOW mode (by pressing the right probe button) for easier localization of the leak. The gas type will now be displayed not-inverted. Now search for the leak again by bringing the sniffer tip as close as possible to the potentially leaking area. Localize the leak by moving the sniffer tip back and forth across the suspected area.
3.4.2 I•Guide Operating Mode The I•Guide operating mode has been introduced to support the operator in applying proper sniffer leak detection technique. Technical Handbook The I•Guide operator guiding mode allows to store pre-programmed parameters for different units under test. The number of locations that need to be tested per specimen, the time each location needs to be tested for as well as the time required to move to the next location may be programmed.
3.4.2.2 Selecting an I•Guide Program Technical Handbook To open the SELECT I•GUIDE menu press the PROGRAM LIST button on the right side of the display. Fig. 3-8 Measuring Screen in I•Guide Mode Pos. Description 1 Program list In the opening SELECT I•GUIDE menu highlight the program number you intend to use and press ok. The new program is now loaded. 3.4.2.3 Using an I•Guide Program (1209) Fig.
Technical Handbook For all Protec P3000 configurations In the I•Guide message line the Protec P3000 will prompt the user for action. First it will ask to move to the first testing position. Also on the probe display the message “okay pos. 1?” will be shown. Please confirm with the right probe button that the sniffer tip has reached the right location. 1 2 3 3 6 4 7 5 Fig. 3-10 I•Guide screens during measurement Pos.
Technical Handbook Fig. 3-11 I•Guide screens requesting the next location After checking the pre-programmed number of locations the result of the testing for the total unit under test will be displayed as shown in the following screen shot. The selected testing program as well as the gas type stored in the program will be stated once more followed by the summarized global leak rate.
Technical Handbook Fig. 3-13 Result of I•Guide program: unit under test failed By pressing the right probe button the next testing cycle may be started. 3.4.3 Notice The I•Guide mode can also be used as a timer signal only. If the number of points is set to 0, the Protec P3000 will prompt for the next location to be tested continuously without using the global leak rate function. Notice The I•Guide mode can also be used to summarize leak rates on demand.
Technical Handbook Fig. 3-15 Info page with active warning kina26e Chapter 3.fm (1209) When operating in I•Guide Mode, the info page will state information about the currently selected program: the selected program name, the gas used for this program, the number of points to be checked for this program, the selected measuring and wait time as well as the global trigger.
3.5 Calibration and Self-Test Technical Handbook The Protec P3000 can be calibrated internally with the built-in PRO-Check reference leak or externally with an external calibrated leak (Cat. No. 122 37 - 122 39). Notice If a calibration is started during the first 20 minutes after power on, a warning will be issued. Do not calibrate the Protec P3000 during the first 20 minutes after start-up. Also a verification of the calibration may lead to wrong results in the first 20 minutes after start-up.
Technical Handbook Fig. 3-16 Results of proof function for Protec P3000 If the value measured for the PRO-Check is out of range, the message "recalibration required!" will be displayed in inverted colors. For returning to the measuring mode, please press the right probe button or press “OK” on the main display. For Protec P3000XL only kina26e Chapter 3.fm Fig.
3.5.2 Internal calibration Technical Handbook Notice A calibration can only be performed while the unit is in one of the two measurement modes: standard operation mode or I•Guide operation mode. A calibration will not be started if the main menu is opened. If the sniffer tip is inserted into the opening of the PRO-Check reference leak with the right probe button pressed while in measurement mode a calibration will be started automatically.
Technical Handbook After pressing the CAL button, please check whether the leak rate equals the leak rate of the external leak you plan to use. If the leak rate is different press EDIT LEAK RATE and enter the correct leak rate value. Press “START” afterwards to begin with the calibration process. Fig. 3-19 Setting-up the leak rate of the external leak Please hold the sniffer tip to the outlet of the external calibrated leak.
Technical Handbook Fig. 3-21 Request to sniff air during external calibration A message “Please wait…” will be displayed until the calibration is finished. After completion of the external calibration a screen summarizing the results of the calibration will be displayed. The old calibration factor as well as the new calibration factor will be displayed. If warnings are active and have been acknowledged during the calibration process, the message is endorsed with the information "with active warnings".
Standby If not used, the Protec P3000 will go into a STANDBY mode automatically after a predetermined time in order to avoid wear of parts during times not used. In this STANDBY mode the flow through the sniffer line will be shut down to conserve filters in the sniffer line as well as to save sensor life time. If the operator picks up the sniffer line, a movement sensor will detect this action and will set the Protec P3000 back into normal operation.
Operation of the Protec P3000 3-21 kina26e Chapter 3.
Equipment Settings 4.1 Menu Structure By pressing the menu button the main menu page opens. The following options will be displayed: Technical Handbook 4 Fig. 4-1 Main menu screen In the subsequent sub-menus the following frequently used functions will occur: ↑↓ The “up” and “down” keys allow scrolling through listed menu items. The currently selected menu item is highlighted by inverted colours. The “up” and “down” keys are also used for changing numerical values to a new setting.
Technical Handbook M ain menu Standby/Start Service Gas Trigger Settings Gas Gas Gas Gas 1 2 3 4 Vakuum & access Name (edit) A dditio nal He M o de Trigger&Unit Display limit Search level Equivalent co rrectio n (He) Zero time Co ntaminatio n limit Flo w limits (o nly P 3000) Flo w settings (o nly P 3000XL) A udio Setup I-Guide M iscellaneo us Display kina26e Chapter 4.
The Service Menu The service menu is password protected. When entering the service menu a PIN is required to be entered. The service menu should only be used by trained service personnel. The PIN for entering the service menu will be distributed during service training. Please refer to the service documentation for the submenus and functions of the service menu. 4.3 Technical Handbook 4.
Technical Handbook Name (Gas equivalent) For displaying the leak rate in refrigerant equivalent leak rates go to the EDIT GAS sub menu and go to the NAME line item. Press the EDIT button and in the opening GAS SELECTION submenu choose the refrigerant equivalent from the GAS LIBRARY. Gas parameters can be fully deleted by setting the gas name back to blank („<----->“). Notice If more than one set of parameter is set up (i.e.
Technical Handbook Editing gas equivalent parameters Fig. 4-4 Selecting gases from the library Back in the edit gas submenu scroll to the HELIUM PERCENTAGE line item and press EDIT. 4-5 Notice This menu should also be used when working with diluted Helium but still displaying the leak rate as a Helium leak rate.
Technical Handbook Fig. 4-6 Editing parameters for refrigerant equivalent leak rates In the EDIT GAS submenu you can now enter the TRIGGER value in the refrigerant equivalent value. A set of parameters (refrigerant type, fill pressure, helium concentration) can also be saved as user gas. In the measurement screen the gas type will now be displayed as refrigerant equivalent leak rate (e.g. R134a <- He).
Technical Handbook Display limit Fig. 4-8 Editing the lower display limit The lower display limit for each gas can be edited. To change the lower display limit go to the “DISPLAY LIMIT” line item in the “EDIT GAS” submenu and press “EDIT”. The lower display limit can be increased in factors of the lowest display limit. In the line below the factor the absolute lower display limit in the currently chosen unit of measurement is stated. Available factors are 1, 2, 5, 10, 20, 50, 100.
4.4 Settings Sub-menu Technical Handbook In the settings sub-menu several settings which are important for the leak testing procedure can be edited. 4.4.1 Vacuum & Access In the Vacuum Access sub-menu setting monitoring functions like the ZERO function, the flow limits and the contamination limit setting can be edited. Zero time The ZERO function is automatically updated when the background decreases so that negative values will never be displayed, thus avoiding unintended missing of leaks.
Technical Handbook Fig. 4-9 Setting up the contamination limit Notice The Protec P3000 should not be switched off or set to STANDBY mode while HELIUM CONTAMINATED as this will trap the increased levels of helium inside the sensor and it cannot be pumped away for clean up of the Protec P3000. Switching of the Protec P3000 while contaminated with large concentrations of helium will in fact lead to significantly increased start-up times afterwards.
Technical Handbook Fig. 4-10 Changing the flow limits of the SL3000 sniffer line Flow settings (For Protec P3000XL only) The Protec P3000XL can be used in LOW FLOW mode as well as in HIGH FLOW mode. In the flow settings submenu all settings related to both flow modes can be adjusted. When entering the FLOW SETTINGS submenu four further submenus will be displayed: Fig.
Technical Handbook Flow limits HIGH FLOW Fig. 4-12 Variation of flow limits In this submenu the UPPER FLOW LIMIT and LOWER FLOW LIMIT for the HIGH FLOW mode may be set-up. The LOWER FLOW LIMIT can be set to values between 1500 and 2400 sccm. Default value: 1800 The UPPER FLOW LIMIT can be varied between 3000 and 3990 sccm. Default value: 3950 Notice To be able to measure in HIGH FLOW and LOW FLOW mode, the SL3000XL is equipped with two capillaries (~300sccm and ~2700 sccm).
Flow mode (only available when SL3000XL sniffer line is connected) In this submenu the Protec P3000XL can be switched between LOW FLOW mode and HIGH FLOW mode. Technical Handbook Default setting: HIGH FLOW Mode Limits low flow error This submenu is only available if the ADDITIONAL LOW FLOW ERROR is set to ENABLED. In this submenu the limits for the ADDITIONAL LOW FLOW ERROR may be set-up.
The Protec P3000 offers a STANDBY mode to preserve filters and sensor life time in times when the Protec P3000 is not used. During the STANDBY mode the flow through the sniffer line will be stopped, thus no dirt is pumped through the filters and the sensor is not subjected to the helium background presented in the testing environment. The time until the Protec P3000 goes into STANDBY mode is determined by the time. The STANDBY delay time can be set to values between 10 s and 1 h.
The operator needs to go back up through the main menu for this change to become effective immediately. Otherwise, the new PIN will be activated after 5 minutes. A menu PIN of “0000” means no password protection, all menus can be freely accessed. Default setting: 0000 kina26e Chapter 4.
4.4.2 Audio Functions Beep sound Beep sounds are sounds that are issued as confirmation of certain functions, e.g. completion of a calibration process. This acknowledgement sounds can be enabled or disabled in the beep sound submenu. Technical Handbook In the Audio sub-menu all settings regarding the different audio alarms of the Protec P3000 can be edited. Default value: enabled. Audio intern The internal loudspeaker of the main unit can be switched on and off.
The MINIMUM VOLUME and the currently selected VOLUME for the loudspeaker in the main unit can be edited. The MINIMUM VOLUME is the lowest level the volume can be set to from the main display and should prevent unintentional turning off of the main unit audio alarms. Both values will also be valid for the headphones outlet. Both volumes (minimum and current) can be chosen between 0 and 15. Default value for minimum volume: 2 Default value for the current volume: 2. kina26e Chapter 4.
4.4.3 Display Settings Contrast In the CONTRAST submenu the contrast of the main unit display can be adjusted. Values between 0 and 99 can be entered. Also the display can be switched to inverted colours. Technical Handbook In the DISPLAY SETTINGS submenu the contrast of the display can be changed and the peak hold function can be set-up.
Technical Handbook Fig. 4-16 Setting-up the peak hold function Flow display (only available in ADVANCED mode) In the FLOW DISPLAY submenu the continuous display of the flow through the sniffer line during measurements can be ENABLED or DISABLED. If ENABLED, the flow will be indicated in the STANDARD OPERATION MODE only underneath the leak rate bar graph as integer number.
Setting-up / editing an I•Guide Program When selecting the SETUP PROGRAM button a submenu page will open showing the list of 10 pre-programmable I•Guide programs and their current status (enabled / disabled). If a program is enabled it will be offered in the list of programs to select from when operating in the I•Guide mode. To change the status of a program use the ON / OFF button on the left side of the display. Technical Handbook 4.4.4 Fig.
Technical Handbook Name Each program can be named with a free text, descriptive name up to 6 characters. The name can be edited by highlighting the name line and pressing EDIT. An alphanumerical entry screen will open. Press ok after entering the desired name description. Gas type For editing the gas equivalent go to the “GAS” line item and press “EDIT”. Only gas equivalents that are listed in the “GAS/TRIGGER” submenu (Gas1 to Gas4) are available for selection.
Wait time Default value: 3.0 s Global trigger Technical Handbook The WAIT TIME between two leak checks allowed to move the sniffer to the next potentially leaking location can be varied between 0.1 s and 25.0s in steps of 0.1s . Please use the UP and DOWN buttons for editing this parameter. In the GLOBAL TRIGGER submenu the maximum allowable leak rate for the complete unit under test can be edited. The same ranges as for a single trigger value are allowed.
Leak rate filter Technical Handbook For all normal operation the I•Filter should be selected. I•Filter is an intelligent filtering algorithm that yields the best results with respect to noise level and stability of leak rate values specifically developed for use in the Protec P3000 leak detector. Only in cases where the older Protec model is replaced by an Protec P3000 and the leak detector is used in a fixed testing system it may be required to stick with the “FIXED” filter that was used in the Protec.
4.5 Interfaces 4.5.1 Control location The CONTROL LOCATION can be “LOCAL”, “RS232” or “LOCAL AND RS232”. In LOCAL mode the RS232 interface can only be used to read data, but not for control purposes. In RS232 mode, the Zero and Cal functions are controled solely via the interface. In LOCAL AND RS232 mode the Protec P3000 can be controlled via the interface but also by input from the main display. Technical Handbook In the INTERFACES submenu the CONTROL LOCATION, the RECORDER OUTPUTS.
Technical Handbook Converting an output voltage to a leak rate If the recorder outputs a certain voltage and you want to convert this to a leak rate, the following formula applies: leak ⋅ rate = 10 – 3Trigger ⋅ exp onent + U -----------2 (2 is used since one decade is spread over 2 Volts. 3 is used because the trigger level will always be within the range of 3 to 5 V). Example calculations: Trigger exponent Output voltage 0.1 oz/yr -1 5.35V 3 g/a 0 5.
If you want to know the corresponding voltage for a specific trigger leak rate, the following formula applies: U = 3 + 2·log (mantissa of scientific notation of trigger value) (The factor of 2 is used since one decade is spread over 2 Volts. The summand of 3 is used because the trigger level will always be within the range of 3 to 5 V).
Printer manual Technical Handbook The PRINTER MANUAL protocol allows to send leak rates on pressing the right sniffer probe button. Notice When in any of the two printer modes, no ASCII commands must be sent to the Protec P3000 as this will interrupt the printer mode. Format Date Time Gas equivalent Leak rate 12:31 He Unit Example 03.05.2005 6x10-4 mbar l/s When set to I·Guide mode the PRINTER MANUAL mode is without function.
4.5.4 Select PLC inputs Pin 7 8 9 Default Command Standby Clear Error Cal Abort Pin 13 20 25 Default Command Cal Zero Not used Technical Handbook In the SELECT PLC INPUTS submenu the user can select which pin on the I/O port (suitable for PLC input) represents which command.
Technical Handbook 4.6 The Info Menu The INFO MENU lists all internal data that may be useful for any trouble-shooting of the Protec P3000. The INFO MENU consists of 10 pages. On each page the upper left button “BACK” allows to leave the info menu, the lower left button allows to go back one page whereas the lower right button allows to go to the next page. The page number is displayed in the upper right corner.
Format Measure Background Press button Description If pressing the MEASURE BACKGROUND button the Protec P3000 will go into a special measurement mode and determine the background concentration of Helium currently prevalent in the environment. This process may take a couple of seconds. This feature is not a continuous signal display but should be used for trouble-shooting purposes only.
Technical Handbook Menu item Format Description Acceleration x / y x/x Flow at calibration sccm / sccm 2 values for Protec P3000XK Pressure at calibration mbar / mbar 2 values for Protec P3000XL Page 6: I/O Port data Here the current PIN assignment is displayed. The default configuration is shown in the picture.
Format Flow sccm AIN2 V Description Technical Handbook Menu item Page 9: Info valves V1: bypass open / close V2: measure open / closed V3: purge inlet open / closed V4: purge sniffer open / closed V5: sniffer open / closed V6 / V7: HIGH FLOW open / closed / not installed Air pressure mbar Normal mode mbar Gross mode mbar Zero pressure mbar for P3000XL only Page 10: RS232 Info ASCII string Command sent from main unit to sniffer Sniffer → Protec P3000 ASCII string Command sent
Technical Handbook 4.7 History & Maintenance In HISTORY & MAINTENANCE historical data that has been collected during the operation of the Protec P3000 can be viewed as well as information about the maintenance status of the leak detector. View Error List In the ERROR LIST all errors (and warnings) that have occurred during the operation of the Protec P3000 are summarized.
Sniffer tip filter Default value: 100 hours For details on how to perform the maintenance tasks see Chapter 7, Maintenance. When confirming that the filter has been replaced (without changing the interval time) press okay only and the counter will restart. Technical Handbook The maintenance interval for the sniffer tip filter depends on the operating environment and may be set to values between 10 and 999 hours. If set to ∞ the reminder message for the sniffer tip filter will be disabled. Fig.
Technical Handbook Maintenance history In the maintenance history list all maintenance tasks performed are listed. The date and the time the maintenance tasks were performed, the number of operation hours the Protec P3000 had worked at the time when the maintenance task was performed and the type of maintenance that was conducted are listed. Details about each maintenance task may be viewed when highlighting the appropriate line item and pressing the VIEW button. Fig.
When replacing the gas reservoir of the PRO-Check reference leak, the new serial number of the replacement gas reservoir as well as a code containing the calibration data of the new reservoir needs to be entered in this submenu. For details on how to replace the gas reservoir of the PRO-Check reference leak please refer to Section 7.7. Technical Handbook Replace PRO-Check (only available if ENABLED and in ADVANCED mode Fig.
Technical Handbook 5 Protec P3000 Messages During leak detection operations the LCD display will indicate information which supports the operator in running the Protec P3000. Besides measurement data, also current equipment conditions, operating hints as well as warnings and error messages can be displayed. 5.1 Error Messages and Warnings The Protec P3000 is equipped with comprehensive self-diagnostic functions.
Plain text message Possible Reason Recommendation E1 24V of the MC50 too low Fuse F1 on the motherboard has blown Replace fuse F1 on motherboard* E2 24V of sensor heating too low Fuse F2 on the motherboard has blown Replace fuse F2 on motherboard* E3 24V II too low Fuse F3 on the motherboard blown Replace fuse F3 on motherboard* W4 24V of the OPTION socket too low Fuse F4 on the motherboard has blown Replace fuse F4 on motherboard* W5 5V of the sniffer is too low Fuse F5 on the motherbo
Plain text message Possible Reason Recommendation E20 Temperature at electronic unit is too high (>60°) Ambient temperature too high Cool down environment, place Protec P3000 in cooler area. Ventilation failure Check if fans on both side of main unit are running (check for air flow through inlets on both side of main unit housing) Air filter dirty Clean or replace main air filter Technical Handbook Error no. See Section 7.2 W24 24V for the ext.
Plain text message Possible Reason E37 Flow through sniffer too high Actual flow is higher than upper flow limits (LOW FLOW and HIGH FLOW mode) or actual pressure is higher than upper pressure limit (HIGH FLOW mode only): Capillary broken or leaky Upper flow limit setting too low Recommendation Replace sniffer line and recalibrate or Replace probe cable* Technical Handbook Error no. Increase upper flow limit See Section 4.4.
Plain text message Possible Reason W42 Pressure at calibration differs between HIGH and LOW FLOW FLOW Technical Handbook Error no. Recommendation For Protec P3000XL only in HIGH mode: Pressure at Wise Technology sensor differs from LOW FLOW mode to high flow mode (during start-up or calibration only) Filter in sniffer line blocked Replace sniffer tip filter and recalibrate (See Section 7.
Plain text message Possible Reason E55 Flow through sniffer below error limit Only for Protec P3000 or Protec P3000XL in LOW FLOW mode: Flow through sniffer line below limit low flow error for LOW FLOW mode E56 HIGH FLOW below error limit Recommendation Filter in sniffer line blocked! Replace sniffer tip filter and recalibrate! (see section 7.
Technical Handbook Error no. Plain text message Possible Reason Recommendation W65 Wrong date set! Wrong date in the Protec. Check the date in the Protec. Wrong Hex code entered to PRO-Check Check the Hex code entered to PRO-Check New PRO-Check reference leak installed in main unit Please enter serial number and code. Warning for pending expiration will be issued adjusting 14, 30, 60, or 90 days before actual expiration. Please order new PRO-Check gas reservoir! (cat. no.
Plain text message Possible Reason Recommendation W86 Internal calibration not possible Not in measure mode when calibration is attempted Wait until Protec P3000 enters measurement mode! W87 Not supported gas in PROCheck Occurs only during internal calibration or proof function: ECO-Check installed (accidentially) Take out ECO-Check, install PROCheck! EEPROM in PRO-Check not programmed Replace PRO-Check reference leak! W88 PRO-Check defective Occurs only during internal calibration or proof f
Technical Handbook 6 Equipment Connections The Protec P3000 is equipped with three electrical control connectors. The electrical connections (head phone, I/O port and RS232) are located on the rear of the main unit directly next to the socket for the mains cable. 6.1 I/O Port (Control Inputs and Outputs) Warning For all contacts of the I/O Port a maximum voltage of 60 V DC or 25 V AC must not be exeeded or reached to ground or ground equipment conductors.
6.1.1 Ground connectors 6.1.2 24V Output Pin 6 is a +24 V common output for supplying the PLC inputs and outputs, internally protected with fuse F4. 6.1.3 Technical Handbook Pin 2, 3, 18, 19 and 21 are ground connectors. PLC Inputs These inputs can be used to control the Protec P3000 via a programmable logic control (PLC). Caution Permissible maximum input voltage 28 V.
Calibration Technical Handbook Starts a calibration process and also confirms to proceed with the calibration after the signal from the test leak had enough time to stabilize and the sniffer tip has been moved away from the test leak (see timing chart for calibration below). Calibration abort Aborts a calibration any time during a calibration process. Zero Performs the ZERO function (equivalent to pressing the zero button) Clear Error Acknowledges any warnings or error messages.
Technical data Permissible max. voltage and current for open collector outputs are: 28 V; 50 mA. Open collector output Technical Handbook Caution Active = low Pin assignment Pin Command (not editable) 4 Ready 5 Calibration stable 16 Leak 17 Error Ready Signal is LOW as long as the Protec P3000 is ready for measurements.
6.1.4.1 Relay outputs Technical Handbook Technical data Caution Maximum load rating is 60 V DC / 25 V AC and 1 A per relay.
6.1.5 How to perform a calibration? Technical Handbook Leak rate Cal (Input) Ready (Output) Cal stable (Output) Measurement helium Measurement air Fig. 6-3 A calibration process is started by setting the CALIBRATION input to HIGH after the sniffer probe tip has been placed in front of a test leak. The READY signal will go to HIGH after the calibration process has started. Notice If a calibration is started within the first 20 min after power on a warning is issued.
6.2 RS232 interface For how to set-up the RS232 interface please refer to Section 4.5. For a detailed description of the RS232 interface and its commands please refer to the “Protec P3000 Interface Description” (kins26e1) kina26e Chapter 6.fm (1209) Technical Handbook The RS232 interface can be used for external control of the Protec P3000 but also for simple export of data describing testing results.
Maintenance Warning For all maintenance on the Protec P3000, the main power must be disconnected first. 7.1 Technical Handbook 7 Maintenance schedule Required tools Check sinter filter and replace if necessary 2 screw drivers, size 2 • 1 ring spanner wrench, 19 mm • 8 mm hexagonal screw driver (delivered with Protec P3000). Sub Material Assembly Description Sniffer tip Sinter Filter for Sniffertip SL3xx, SL3000-x (5 pcs.) Part no. 200 03 500 Operation hours Repair 2000 5000 10.
Technical Handbook 7.2 Exchanging the air filter Caution The air filter should be checked for contamination at least every 6 months and should be definitely exchanged after 2 years. Warning Before exchanging the filter the Protec P3000 must be disconnected from power. To exchange the air filter, place the Protec P3000 on its front-side or position it on the edge of a sturdy bench. If placing it on the edge of a bench, please pay attention to its center of gravity.
Technical Handbook 3 Extract the air filter. Fig. 7-2 Dismounting of the air filter 4 Depending on the contamination the air filter should be cleaned or replaced as necessary. (1209) 5 Push in new (changed) air filter until fully in contact with dead stop. 6 Close air filter fastener. 7 From the main menu go to HISTORY & MAINTENANCE / CONFIRM MAINTENANCE and confirm with the appropriate button on the right side of the display that the air filter has been replaced / cleaned.
7.3 Exchanging the external fuses Technical Handbook Warning Before exchanging the fuses you must disconnect the mains cord. Use a screw driver to fold out the lid of the mains socket from the right (the mains switch is not affected by this). The fuses can be removed by pulling out the drawers which are marked by the arrows. On re-inserting these, make sure that the arrows point downward. The two fuses must be replaced by two fuses of the same rating. The required mains fuses are available as cat.-no.
Replacing the felt discs of the capillary filter (for SL3000 only) Caution The Protec P3000 must be recalibrated after any maintenance of the sniffer tip! Technical Handbook 7.4.1 1 Switch off the Protec P3000. (1209) Fig. 7-5 screwing off capillary filter Fig. 7-6 pushing out felt filter kina26e Chapter 7.fm 2 Unscrew capillary filter, push out old felt filter from the back side.
Technical Handbook Fig. 7-7 old and new felt filter 3 Push in new felt filter. Notice The metal grid is not included with the spare felt filter. Please clean the metal grid carefully and use it again. 4 Switch on the Protec P3000. 5 Hold finger against the capillary filter: You should be able to feel the flow. 6 If warning “Flow through capillary too low” remains, replace the sinter filter (see Section 7.
Replacing the felt discs when using the water protection tip (for SL3000 only) 1 2 3 4 5 6 Switch off Protec P3000! Screw off water protection tip! Push out filter pads and metal grid from the back side. Re-install metal grid at the bottom of water protection tip. Push in two new filter pads (all the way to the bottom of the water protection tip). Technical Handbook 7.4.
Technical Handbook Fig. 7-9 Sinter filter 4 5 6 7 8 Visually check the filter for contamination. Install a new sinter filter with o-ring at the bottom of the filter tip. Reinstall the sniffer tip. Switch on the Protec P3000. Hold finger against the capillary filter: You should be able to feel the resulting vacuum. 9 If the warning “Flow through capillary too low” remains after releasing the finger from the capillary filter, replace the sniffer tip first.
Replacing the filter pad of the sniffer tip (for SL3000XL only) When you want to change the filter pad, which is placed between sniffer tip and the handle, you have to take off the sniffer tip first: 1 Loosen the cap nut by turning it to the left. Notice If the screw is too tight you may use a screw wrench (SW21): Technical Handbook 7.5 or: Place a screw wrench at the recess of the cap nut and loosen the nut carefully by turning the wrench to the left. Abb.
3 Place new filter pad in the cap nut and press it in carefully. The filter pad works in Technical Handbook each direction. Abb. 7-12 Filter pad in cap nut 4 Put sniffer tip onto handle and screw tight with your hands. Abb. 7-13 reassembly Now you can use the Protec P3000XL as usual. 5 Installation Check: (1209) Notice If you want to check if the new filter pad has been installed securely please perform the following test: 5a Screw off the plastic cap at the end of the filter tip.
7.6 Switching the capillary filter (for SL3000 sniffer line only) 1 Technical Handbook At the top of the sniffer tip two different capillary filters can be mounted. 2 3 Fig. 7-14 7.6.1 Pos. Description Pos. Description 1 Taper Gasket (can be black or white) 3 2 Metal capillary filter Plastic capillary filter Switching from metal to plastic capillary filter When you switch from the metal capillary filter to the plastic capillary filter you need to remove the taper gasket.
Technical Handbook Fig. 7-16 Steel capillary sticking out of sniffer tip flange The steel capillary may be removed in that way for the following sniffer tips: cat. no.
Replacing the gas reservoir of the PRO-Check Notice Please take off the lid from the new gas reservoir 48 hours before installation. Due to accumulation of gas in the membrane during storage, the leak rate will be higher than certified right after opening. Do not use the new gas reservoir for calibration during this time. Technical Handbook 7.7 1 Pull out the PRO-Check. The PRO-Check reference leak is fixed with magnetic holders and can be pulled out easily. Fig.
Technical Handbook Fig. 7-18 O-Ring (1209) 3 Screw in the new reservoir. Fig. 7-19 Installing the gas reservoir Notice Screw in the new reservoir with hex nut key only! kina26e Chapter 7.fm 4 Re-install the PRO-Check in the Protec P3000. Notice The PRO-Check does not fit in the Protec P3000 completely. There is a little gap between the front panel of the Protec P3000 and the PRO-Check.
Technical Handbook Fig. 7-20 Gap between PRO-Check and front panel On the certificate which is delivered with the replacement gas reservoir you will find a new serial number and a 12-digit-code containing the new leak rate and other leak specific information. In the software menu please go to “HISTORY & MAINTENANCE / REPLACE PRO-CHECK”. In the opening sub-menu enter the new serial number in the first line and the 12-digit-code in the second line and press okay.
Technical Handbook Notice Entering the new leak relevant codes is important as otherwise an accurate calibration with the internal test leak and traceability of the calibration cannot be guaranteed. Notice The empty container is not reusable and should be disposed according to national law. 5 PRO-Check Warntime Expire Date The warning time for the exchange of the PRO-Check is adjustable in 14, 30, 60 or 90 days.
The operating software of the Protec P3000 contains a list of about 100 gas equivalents which are relevant to the refrigerating industry. These gas equivalents are stored in a ROM (read only memory) and from the list contained in this memory gases and trigger levels may be selected through the corresponding sub-menus. The data contained in the ROM can not be changed. In addition, the program provides 40 unoccupied memory locations (user library EEPROM memory).
Technical Handbook Gas designation (max. 5 digits) Other Designations R134a CF3CH2F 102.0 R141b CCI2FCH3 117.0 R142b CCIF2CH3 100.5 R143a CF3CH3 84.0 R152a CHF2CH3 66.1 R170 Ethane C2H6 30.1 R218 C3F8 188.0 R245fa CF3CH2CF2H 134.0 R290 Propane C3H8 44.1 R356 Blend of CF3(CH2)2 x CF3 166.1 R400 Blend of 50%R12 50%R114 141.6 Blend of 53% R22 13% R152a 34% R124 94.4 Blend of 61% R22 11% R152a 28% R124 92.8 Blend of 33% R22 15% R152a 52% R124 101.
Gas designation (max. 5 digits) Other Designations R403B Blend of 56% R22 39% R218 5% R290 103.3 Blend of 44% R125 52% R143a 4% R134a 97.6 Blend of 45% R22 7% R152a 5.5% 142b 42.5% RC318 111.9 Blend of 55% R22 4% R600a 41% R142b 89.9 Blend of 20% R32 40% R125 40% R134a 90.1 Blend of 10% R32 70% R125 20% R134a 102.9 Blend of 23% R32 25% R125 52% R134a 86.2 Blend of 15% R32 15% R125 70% R134a 91.0 Blend of 25% R32 15% R125 60% R134a 83.8 Blend of 7% R125 46% R143a 47% R22 87.
Technical Handbook Gas designation (max. 5 digits) Other Designations R409B Blend of 65% R22 25% R124 10% R142b 96.7 Blend of 50% R32 50% R125 72.6 Blend of 45% R32 55% R125 75.6 Blend of 1.5% R1270 87.5% R22 11% R152a 82.4 Blend of 3% R1270 94% R22 3% R152a 83.1 Blend of 3% R1270 95.5% R22 1.5% R152a 83.4 Blend of 70% R22 5% R218 25% R142b 92.2 Blend of 9% R218 88% R134a 3% R600 104.0 Blend of 51% R22 28.5% R124 4% R600a 16.5% R142b 96.9 Blend of 82% R22 18% R152a 81.
Gas designation (max. 5 digits) Other Designations R500 Blend of 74% R12 26% R152a 99.3 Blend of 75% R22 25% R12 93.1 Blend of 49% R22 51% R115 111.6 Blend of 40% R23 60% R13 87.3 Blend of 48% R32 52% R115 79.3 Blend of 78% R12 22% R31 103.5 Blend of 55% R31 45% R114 93.7 Blend of 50% R125 50% R143a 98.9 Blend of 39% R23 61% R116 100.1 Blend of 46% R23 54% R116 95.4 R600 C4H10 Butane 58.1 R600a C4H10 Iso-Butane 58.1 R601 C5H12 Pentane 72.2 R601a C5H12 Iso-Pentane 72.
Technical Handbook Gas designation (max. 5 digits) Other Designations Molecular mass R601c C5H12 Cyclopentane 70.1 H2 Hydrogen 2.0 He Helium 4.0 (xxx.x amu) Air 29.0 NH3 R717 17.0 H2O R718 18.0 Ne Neon 20.2 N2 Nitrogen 28.0 O2 Oxygen 32.0 Ar Argon 40.0 CO2 R744 44.0 Kr Krypton 84.0 Xe Xenon 131.3 146.1 kina26e Chapter 8.
Technical Handbook (1208) 8-7 The gas library kina26e Chapter 8.fm Fig.
Appendix Technical Handbook A G 1-1, 1-8 accessories 7-3 air filter global trigger H 3-7, 4-14–4-15 alarm 1-3 I 3-2–3-3, 3-12 audio volume 1-10 autozero B background 1-10, 2-4 basic menu 1-10 1-9, 3-13 calibration factor calibration history 4-30, 5-7–5-8 I/O port 4-21 I•Guide 3-8–3-9, 4-17 1-10 Info button 3-2 info button 3-4 installation 1-11 2-2, 4-21 internal calibration 3-15 L 4-30 capillary filter 7-6 language 4-20 connector 2-6 leak rate 4-24 lemo connector
RS232 interface 1-16, 4-21, 6-7 RS232 protocol 4-24 self-test 3-13 7-7 sinter filter sniffer 4-27 sniffer light 4-20 sniffer line 1-11–1-12, 2-4, 4-9, 4-26, 7-5 1-1, 2-4, 3-5, 7-5 sniffer probe sniffer tip Technical Handbook S 0-6, 1-8, 3-5, 3-10, 3-14–3-16 sniffer tips 1-8 Standby Delay 4-13 transportation lock 1-11 T 4-8, 4-24 trigger V verification 3-13 W warning 3-12, 5-1 1-3 weight Z 1-10, 2-4, 3-4–3-7, 4-8 zero zero button 4-8 kina26eSIX.
Appendix 1-C kina26eSIX.
INFICON GmbH, Bonner Strasse 498, D-50968 Cologne, Germany UNITED STATES TAIWAN JAPAN KOREA SINGAPORE GERMANY FRANCE Vi sit o ur web s ite fo r con ta c t info rma tion an d sa le s o f fi ces wo rld wid e. Dokument: kina26e1-p (1209) UNITED KINGDOM w w w. i n fi c o n .
