Instruction book Atlas Copco Stationary Air Compressors Instruction book SF1 - SF2 - SF4 Skid -Tank-mounted SF6 - SF8 Twin SF6 - SF8 - SF11 - SF15 Multi Copyright 2003, Atlas Copco Airpower n.v, Antwerp, Belgium. Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings.
Instruction book This instruction book describes how to handle the machines to ensure safe operation, optimum efficiency and long service life. Read this book before putting the machine into operation to ensure correct handling, operation and proper maintenance from the beginning. The maintenance schedule comprises measures for keeping the machine in good condition.
Instruction book 1 LEADING PARTICULARS................................................................................................................... 5 1.1 General description........................................................................................................................ 5 1.1.1 Compressor variants ............................................................................................................... 5 1.1.2 Compressor elements (Fig. 1.1).................................
Instruction book 7.16 SF6-15 Multi 145 psi 60 Hz 1) .................................................................................................. 40 8 REGULATOR FUNCTIONS FOR SF MULTI .................................................................................... 41 8.1 Menu-driven control programs..................................................................................................... 41 8.1.1 Function of control programs ..............................................................
Instruction book 1 LEADING PARTICULARS 1.1 General description SF1 up to SF15 are stationary, oil-free compressors driven by an electric motor. 1.1.1 Compressor variants SF Skid (Fig. 1.2) The components of the compressor are housed in a bodywork with removable front/top panel. The compressor is mounted on a frame designed to allow easy installation at the required spot. SF Tank-mounted (Fig. 1.3) The components of the compressor are housed in a bodywork with removable front/top panel.
Instruction book 1 2 Control panel Air outlet valve 1 2 Control panel Air outlet valve Fig. 1.2 SF4 Skid 1.
Instruction book 1 2 Fig. 1.4 SF Twin 1 2 3 4 5 S3 Elektronikon regulator Electric cabinet Air outlet valve Dryer (on Full-Feature) Compressor modules Emergency stop button Fig. 1.
Instruction book 1 2 3 4 5 6 S3 Elektronikon regulator Electric cabinet Air outlet valve Dryer (on Full-Feature) Compressor modules Safety valve (ASME) Emergency stop button Fig. 1.6 SF15FF Multi 1 2 3 4 5 6 7 Fig. 1.
Instruction book 1 2 3 4 5 Air filter Drive motor Compressor element Compressed air outlet Safety valve (CE) Fig. 1.8 Details of a compressor module on SF Multi 1.2 Air flow Air is drawn through the air filter into the compressor modules and is compressed. Compressed air is discharged through the check valve and air cooler towards the air net. 1.3 Cooling and condensate drain systems (Fig. 1.9) Each compressor element is cooled by a fan. The fan is mounted on the drive shaft of the compressor element.
Instruction book 1.4 Regulating system on SF Skid - Tank-mounted - Twin The air net pressure is kept within limits by a pressure switch mounted in the cabinet below the control panel (Fig. 1.10). The switch is connected to the air outlet and electrically connected in the circuit of the drive motor. The switch opens and closes its contacts at pre-set pressures. 1 2 3 4 Pressure gauge On/off switch Hourmeter Air pressure switch/circuit breaker Fig. 1.
Instruction book 1.5 Regulating system on SF Multi SF Multi are provided with an Elektronikon® regulator (Fig. 1.11) to control the compressor. The following is a short description of the main functions of the regulator. Consult section 8 for a detailed description of all functions. 1.5.1 Controlling the compressor The Elektronikon regulator keeps the net pressure within programmable limits by starting and stopping the compressor modules, depending on the air consumption.
Instruction book Fig. 1.11 Elektronikon regulator on SF Multi 1.5.5 Control panel (Fig. 1.
Instruction book 1.5.6 Display – keys Compressor Outlet 7.0 bar Compressor Running Menu F1 ---F3 F2 ↓ Fig. 1.12 Typical example of a display Operating condition of a compressor module The symbols shown above key F3 indicate the operating condition of each control module, see also section 8.1.
Instruction book Designation Menu Menu Modify Program Reset Return Function Starting from the main screen, to have access to submenus Starting from a submenu, to return to a previous menu To modify programmable settings To program modified settings To reset a timer or message To return to a previously shown option or menu Selecting a menu To facilitate controlling the compressor, menu-driven programs are implemented in the electronic module.
Instruction book 1.6 Electric cabinet on SF Multi F1/8 K11 K21/24 Q21/24 T1/2 1X0 1X2 1X3/6 Fuses Auxiliary contactor, dryer Contactors Circuit breakers Transformers Terminal strip, mains supply Terminal strip, dryer Terminal strips Fig. 1.
Instruction book 1.7 Air dryer on SF Full-Feature (Fig. 1.15) Compressed air circuit Wet compressed air enters heat exchanger (13) and is cooled by the outgoing, cold, dried air. Water in the incoming air starts to condense. The air then flows through heat exchanger (11) where the refrigerant evaporates and withdraws heat from the air. More water in the air condenses. The cold air then flows through condensate separator (3) where the condensate is separated from the air.
Instruction book 2 INSTALLATION 2.1 Dimension drawings (Figs. 2.1 up to 2.5) (1) (2) (3) (5) (4) (6) (8) (7) 9820 4052 00/1 55100D Fig. 2.1 Dimension drawing, SF 1-4 Skid (1) (2) (3) (5) (4) (6) (7) 9820 4053 00/1 55101D Fig. 2.
Instruction book (2) (2) (1) (1) (3) (4) (5) (6) (7) (8) 9820 4054 00/1 55102D Fig. 2.3 Dimension drawing, SF 6-8 Twin Text on Figs.2.1/2.3 1 2 3 4 2920 1521 00 Motor cooling air outlet Element cooling outlet Cooling air inlet Compressed air outlet 5 6 7 8 18 Electrical supply Type Pressure Mass, approx.
Instruction book (1) (2) (3) (6) (4) (5) (7) (8) (9) (15) (10) (11) (8) (9) (12) (14) (13) 9820 4027 00 55098D Fig. 2.
Instruction book (1) (16) (2) (6) (4) (3) (5) (7) (8) (9) (15) (10) (11) (8) (9) (12) (13) Fig. 2.
Instruction book Text on Figs. 2.4/2.
Instruction book 2.2 Installation proposal (Fig. 2.6) (1) (2) (3) 9820 3960 00 55097D Fig. 2.6 Installation proposal, SF Multi Text on Figs. 2.
Instruction book 1 Install the compressor on a level floor, in a cool but frost-free room which is well-ventilated. The air should be clean. 2 Position of compressed air outlet valve. 3 The maximum total pipe length can be calculated as follows: 4/13 L = (dP x d5 x P) / (450 x Qc1.85) L dP d P Qc = = = = = pipe length in m maximum allowable pressure drop (recommended 0.
Instruction book 2.3 Electrical connections General The electrical installation must correspond to the local codes. The mains supply and earthing lines must be of suitable size. See section 7.1. The installation must be earthed and protected by fuses in each phase. An isolating switch must be installed near the compressor. Make sure that this switch is open to isolate the compressor from the mains before carrying out any connection.
Instruction book (16) (26) (25) - (13) O (17) (14) O (15) - (28) 9820 3748 01/2 55105D (27) SF Multi Connect the supply cable to terminals L1, L2 and L3 of terminal strip (1X0-Fig. 1.14), connect the neutral conductor to terminal (N) and the earthing conductor to the earthing bolt (1X3).
Instruction book A1 F1/11 K11 K21/24 M1/4 M5 M6 PT20 Q21/24 S3 TSHH20 TT11 TT12 TT13 TT14 TT90 T1/2 1X0 1X2 1X3/6 Dryer (optional) Fuses Auxiliary contactor, dryer Contactors Motors Fan motor, air cooler Fan motor, bodywork Pressure sensor, air outlet Circuit breakers Emergency stop button Temperature switch, air outlet protection Temperature sensor, compressor element 1 (lowest element) Temperature sensor, compressor element 2 Temperature sensor, compressor element 3 Temperature sensor, compressor elemen
Instruction book 2.4 Pictographs Fig. 2.9 shows examples of pictographs which may be used on the machine. 1 2 3 4 5 6 7 8 Automatic condensate drain Manual condensate drain Switch off voltage and depressurize compressor before maintenance or repair Before connecting compressor electrically, consult Instruction book for motor rotation direction Torques for steel (Fe) or brass (CuZn) bolts Warning, voltage Consult Instruction book before greasing Warning, hot hose Fig. 2.
Instruction book 3 OPERATING INSTRUCTIONS Safety precautions The operator must apply all relevant safety precautions, including those mentioned in this book. Outdoor/altitude operation If the compressor is installed outdoors or if the air inlet temperature can be below 0 °C, precautions must be taken. In this case, and also if operating at high altitude, consult Atlas Copco. Before initial start-up For SF Multi read section 8 to familiarize yourself with all regulator functions. 3.1 Initial start-up 1.
Instruction book 3.3 During operation 3.3.1 Multi 1. If the automatic operation LED (8-Fig. 1.11) is alight, the regulator is automatically controlling the compressor modules (starting/stopping). 2. Check the readings on display (2-Fig. 1.11). In case of a warning or shut-down condition, see section 8.3. 3. Check that condensate is discharged automatically from outlet (2-Figs. 1.9) during running. Note: The dewpoint will deviate from nominal when the nominal conditions are exceeded.
Instruction book 4 MAINTENANCE Before carrying out any maintenance or repair: 1. Stop the compressor, switch off the voltage and open the isolating switch. 2. Close the air outlet valve (2-Figs. 1.2/1.4 or 3-Figs. 1.5/1.6) and open the manual drain valve: valve (1Fig. 1.9) on Multi or the valve underneath the air receiver, if provided. 4.1 Compressor drive motors The motor bearings are greased for life. 4.
Instruction book Period Running hours Service Plan See section 3.4 -- See notes below table --- Daily " --- --- Monthly 250 3-monthly Operation Drain condensate On SF Full-Feature, check dewpoint -- 5.1 1 Inspect air filter 500 -- -- -- Check pressure drop over Atlas Copco filters (optional) 6-monthly " " ---- ---- 5.
Instruction book 5 ADJUSTMENTS AND SERVICING PROCEDURES 5.1 Air filter (1-Figs. 1.7/1.8) 1. Stop the compressor. Remove the filter cover and filter. 2. Clean the cover, if necessary. Discard damaged filters. 3. Fit a new filter and reinstall the cover. 5.2 Belt exchange/tensioning (Fig. 5.1) In case of two belts, the belts must be replaced as a set, even if only one of them seems worn. Use Atlas Copco belts only. The part number of the belt set is mentioned in the Parts list. 1. 2. 3. 4.
Instruction book 5.4 Safety valve Operating Operate the safety valve by unscrewing the knurled cap one or two turns. Retighten the cap. Testing The valve can be tested on a separate compressed air line. If the valve does not open at the pressure marked on the valve, consult Atlas Copco. Warning No adjustments are allowed. Never run the compressor without safety valve.
Instruction book 6 PROBLEM SOLVING Before carrying out any maintenance or repair: 1. Stop the compressor, switch off the voltage and open the isolating switch. 2. Close the air outlet valve (2-Figs. 1.2/1.4 or 3-Figs. 1.5/1.6) and open the manual drain valve: valve (1-Fig. 1.9) on Multi or the valve underneath the air receiver, if provided.
Instruction book 7 PRINCIPAL DATA 7.1 Electric cable size for SF1-8 Frequency Voltage SF1 singlephase SF2 singlephase SF2 3-phase SF4 3-phase SF6 3-phase SF8 3-phase IEC 50 Hz 230 V 2.5 mm² 2.5 mm² 2.5 mm² 2.5 mm² 50 Hz 400 V 2.5 mm² 2.5 mm² 60 Hz 380 V 2.5 mm² 2.5 mm² 50 Hz 500 V 2.5 mm² 2.5 mm² 2x 2.5 mm² 2x 2.5 mm² 2x 2.5 mm² 2x 2.5 mm² 2x 2.5 mm² 2x 2.5 mm² 2x 2.5 mm² 2x 2.
Instruction book 7.3 Overload relays for SF1-8 Frequency Voltage SF1 singlephase SF2 singlephase SF2 3-phase SF4 3-phase SF6 3-phase SF8 3-phase IEC 50 Hz 50 Hz 60 Hz 50 Hz 230 V 400 V 380 V 500 V 12 A 14.5 A 8.3 A 4.8 A 5.1 A 3.8 A 14 A 8.2 A 8.5 A 6.5 A 8.3 and 14 A 4.8 and 8.2 A 5.1 and 8.5 A 3.8 and 6.5 A 2x 14 A 2x 8.2 A 2x 8.5 A 2x 6.5 A CSA/UL 60 Hz 60 Hz 230 V 440/460 V 10.2 A 14.7 A 9.2 A 4.6 A 15.3 A 7.7 A 9.2 and 15.3 A 4.6 and 7.7 A 2x 15.3 A 2x 7.
Instruction book 7.5 Main fuses for SF1-8 Frequency Voltage SF1 singlephase SF2 singlephase SF2 3-phase SF4 3-phase SF6 3-phase SF8 3-phase IEC 50 Hz 50 Hz 60 Hz 50 Hz 230 V 400 V 380 V 500 V 20 A 20 A 20 A 20 A 20 A 20 A 20 A 20 A 20 A 20 A 2x 20 A 2x 20 A 2x 20 A 2x 20 A 2x 20 A 2x 20 A 2x 20 A 2x 20 A CSA/UL 60 Hz 60 Hz 230 V 440/460 V 25 A 25 A 20 A 15 A 30 A 15 A 20 A 15 A 2x 30 A 2x 15 A 7.
Instruction book 7.8 SF1-4 8bar 50 Hz 1) Compressor type Maximum working pressure Nominal working pressure Air temperature at outlet valve (Tankmounted/Twin), approx. Air temperature at outlet valve (Skid), approx. Motor shaft speed Shaft input Sound pressure level bar(e) bar(e) °C SF1 8 bar 8 7 30 SF2 8 bar 8 7 32 SF4 8 bar 8 7 40 °C r/min kW dB(A) 38 2885 1.5 65 45 2885 2.1 67 65 2885 3.4 68 bar(e) bar(e) °C °C r/min kW dB(A) SF2 10 bar 10 10 28 45 2885 2.1 67 SF4 10 bar 10 10 40 65 2885 3.
Instruction book 7.12 SF6-15 Multi 8 bar 50 Hz 1) Compressor type bar(e) bar(e) bar(e) °C °C r/min kW dB(A) SF6 8 bar 8 7.75 7 26 23 2885 5.6 61 SF8 8 bar 8 7.75 7 28 25 2885 6.9 62 SF11 8 bar 8 7.75 7 30 25 2885 10.4 60 SF15 8 bar 8 7.75 7 32 25 2885 13.8 63 °C R134a 3 R134a 3 R134a 3 R134a 3 bar(e) bar(e) bar(e) bar(e) °C °C r/min kW dB(A) SF6 10 bar 10 9.75 10 9.75 26 25 2885 5.9 61 SF8 10 bar 10 9.75 10 9.75 28 25 2885 7.5 62 SF11 10 bar 10 9.75 10 9.75 30 25 2885 11.
Instruction book 7.15 SF6-15 Multi 125 psi 60 Hz 1) Compressor type Maximum working pressure for SF Pack Maximum working pressure for SF Full-Feature Nominal working pressure Air temperature at outlet valve for SF Pack, approx. Air temperature at outlet valve for SF Full-Feature, approx. Motor shaft speed Shaft input for SF Pack Shaft input for SF Full-Feature Sound pressure level For SF Full-Feature also: Refrigerant type Pressure dewpoint, approx. 2) SF6 125 psi 9.1 8.85 8.6 26 23 SF8 125 psi 9.1 8.
Instruction book 8 REGULATOR FUNCTIONS FOR SF MULTI 8.1 Menu-driven control programs To facilitate programming and controlling the compressor, menu-driven programs are implemented in the electronic module. A simplified menu flow is shown in Fig. 8.1. Fig. 8.
Instruction book 8.1.1 Function of control programs Program/Function Description Main screen Shows in short the operation status of the compressor. It is the gateway to all functions. See Fig. 8.2. Calling up the status of the compressor protection functions: shut-down service warning warning Resetting of a shut-down and service condition.
Instruction book Line Indicates Remarks 1 Sensor which is active and the actual reading 2 - 3 Compressor status 3 Shut-down 3 Service required 3 Sensor error 3 Remote control 4 4 Functions of keys below display Symbols: ▄ - (blinking) * (blinking) The unit for pressure can be bar, psi or kg/cm2 depending on the programmed selection. The unit for temperature can be °C or °F. See section 8.12.
Instruction book 8.1.3 Calling up other menus Starting from the Main screen: - Use the ↓ key for a quick look at the actual compressor status (see section 8.2) Press the key "Menu" (F1), the option "Status data" will be followed by a horizontal arrow: - either press the tabulator key (5) to select this menu - or use the ↓ key to scroll until the desired submenu is followed by a horizontal arrow and then press the tabulator key (5) to select this menu 8.
Instruction book 8.3 Status data menu The status data submenu gives information regarding the status of the compressor protection functions (shut-down, service warning and warning) and allows resetting of a shut-down and service condition. Procedure Starting from the Main screen (see section 8.1.2): - Press the key "Menu" (F1), the option "Status data" will be followed by a horizontal arrow - Press the tabulator key (5) 8.3.
Instruction book 2. It remains possible to scroll through other menus, e.g. to check the values of other parameters. When returning to the Status data menu, the option "Shutdowns" will blink. This option can be selected by pressing the tabulator key (5) to return to the shut-down screen (Fig. 8.6). Shut-down reset 1. Switch off the voltage, depressurize the compressor and remedy the trouble. After remedying, switch on the voltage and press the key "Reset" (F3). 2.
Instruction book 8.3.4 A service warning message exists 1. LED (7) is alight and the main screen will change into a screen similar to that shown in Fig. 8.9. Compressor Outlet ** Menu F1 7.0 bar Service Required *** **↓ *** F2 ---F3 Fig. 8.9 Example of a service warning screen 2. The indicators (***) are blinking and the service warning message appears alternately with the messages indicating whether the compressor is in operation or not (Compressor Running or Compressor Off). 3.
Instruction book 2. By pressing the ↓ key, a number of actually measured data can be found (see Fig. 8.1). 3. If one of the sensors is linked to a shut-down, service or warning function, both the actually measured value as well as the corresponding shut-down, warning or service level can be called up by pressing the tabulator key (5). 8.
Instruction book 8.7 Modify parameters menu Function The menu allows the operator to program: - Parameters, see section 8.8. - Protections settings, see section 8.9. - Service plan settings, see section 8.10. - Clock function settings, see section 8.11. - Configuration settings, see section 8.12. 8.8 Modifying parameters Function To modify a number of parameters as mentioned below and in Fig. 8.1.
Instruction book 8.8.1 Modifying the pressure bands If desired, the operator can program two pressure bands (band 1 and band 2) with different pressure settings. The settings for band 1 are indicated as "Pressure Band 1 High" and "Pressure Band 1 Low", the settings for band 2 are indicated as " Pressure Band 2 High " and " Pressure Band 2 Low ". Example: For pressure band 1: - Pressure Band 1 Low: - Pressure Band 1 High: 6.8 bar 7.
Instruction book 8.9 Modifying protection settings Function 1. To modify protection settings: warning ("Warning"), e.g. Dryer LAT (Low Ambient Temperature) on Full-Feature machines 2. To check some compressor conditions, e.g. the status of the motor overload contacts per compressor module. The list of parameters is shown in Fig. 8.1. Note Some parameters cannot be modified. Procedure 1. Starting from the Main screen (see section 8.1.
Instruction book 8.9.2 Modifying protections for Dryer LAT on Full-Feature machines 1. Consult the section above to select the parameter Dryer LAT (Low Ambient Temperature): Dryer LAT Warning Back F1 10 °C Maximum Modify F2 25 °C → ↓ F3 Fig. 8.14 Modify parameters menu 2. The screen shows that the Dryer LAT is 10 °C and that the shut-down setting is 25 °C. To modify this setting, press the key "Modify" (F2): Dryer LAT Warning Program F1 10 °C Maximum Limits F2 25 °C Cancel F3 Fig. 8.
Instruction book Important Always consult Atlas Copco in case any timer setting should be changed. The intervals must not exceed the periods below and must coincide logically.
Instruction book 4. Press the tabulator key (5): a screen similar to the one below will appear: Service Timer Level A 5000 hrs Menu F1 Modify F2 ↓ F3 Fig. 8.17 Service plan menu 5. The screen indicates that the level for Service plan A is set at 5000 running hours. 6. Press the "Modify" key. The key "Limits" (F2) can be used to find the limitations for the parameter. Use the ↓ or ↑ arrow key to modify the interval. 7.
Instruction book 3. Press the tabulator key (5), following screen appears: Monday Tuesday Wednesday Back F1 → F2 Delete F3 ↓ 4. Use the ↓ or ↑ key until the day on which a command must be programmed is followed by a right pointing arrow. Press the tabulator key (5), following screen appears: --:---:---:-Back F1 ---------------------------------------------------------------------------------------------------------------Modify F2 ┤ Delete F3 ↓ 5. Press the key "Modify" (F2).
Instruction book 8.11.2 To activate/deactivate the timer 1. Starting from the Main screen (see section 8.1.2): - press the key "Menu" (F1) - press the ↓ key until the option "Modify parameters" is followed by a horizontal arrow - press the tabulator key (5) to activate the menu 2. Use the ↓ key to scroll until the option "Clock function" is followed by a horizontal arrow. Press the tabulator key (5), following screen appears: Clock Function Not activated Menu F1 Modify F2 → Delete F3 3.
Instruction book 2. Use the ↓ key to scroll until the option "Clock function" is followed by a horizontal arrow. Press the tabulator key (5), following screen appears: Clock Function Not activated Menu F1 Modify F2 → Delete F3 3. Press the tabulator key (5), following screen appears: Monday Tuesday Wednesday Menu F1 → F2 Delete F3 ↓ 4. Scroll through the display until "Saturday" is followed by a horizontal arrow. Press the tabulator key (5).
Instruction book Suppose the command to stop the compressor at 18:00 must be added to the list of Monday: - 06:15 start - 06:15 pressure band 1 3. Press the tabulator key (5), following screen appears: Monday Tuesday Wednesday Menu F1 → F2 Delete F3 ↓ 4. Scroll through the display until "Monday" is followed by a horizontal arrow. Press the tabulator key (5). Scroll through the compressor start/stop/pressure band commands until the first empty command line is indicated by symbol ┤ on the screen. 5.
Instruction book 2. Use the ↓ key to scroll until the option "Clock function" is followed by a horizontal arrow. Press the tabulator key (5), following screen appears: Clock Function Not activated Menu F1 Modify F2 → Delete F3 Deleting all commands Press the key "Delete" (F3) in the screen above. A question to confirm the deleting operation will appear. Deleting all commands related to a specific day Scroll through the display until the desired day is followed by a horizontal arrow.
Instruction book 5. If it is desired to modify the time, press the key "Modify". If not, press the key "Menu" to return to the submenu. 6. After pressing the key "Modify", the first field (14) will blink. Modify the hours using the ↓ or ↑ keys. Then press the tabulator key (5) to go to the next field (i.e. 30). The setting of this field can now be modified with the ↓ or ↑ keys. 7.
Instruction book Service plans - Contact your Atlas Copco customer centre for the service actions related to these plans. Consult section 8.10 if any modification to the intervals should be required. When the service plan interval is reached, a message will appear on the screen. See section 8.3.
Instruction book 3. Press the tabulator key (5): Next Timer Level Back F1 F2 ABI 10000 hrs Reset F3 ↓ Fig. 8.20 Service menu, typical example The screen shows that the next service plans to be carried out are plans A, B and I and that these plans are to be carried out each 10000 running hours. 4. Press the ↓ key to find which service plans were carried out previously: Previous Timer Level Back F1 AI 5008 hrs F2 ↑ F3 Fig. 8.
Instruction book 8.14 Saved data menu Function To call up some compressor data saved by the regulator. These data are: - Last shut-down data - Last emergency stop data Procedure 1. Starting from the Main screen (see section 8.1.2): - press the key "Menu" (F1) - press the ↓ key until the option "Saved data" is followed by a horizontal arrow - press the tabulator key (5) to activate the menu 2. The list of last shut-down cases is shown. 3. Scroll through the items to select the desired shut-down item. 4.
Instruction book 8.15 Programmable settings 8.15.1 Regulation settings Minimum setting Nominal setting Maximum setting 240 5 720 5 720 30 sec 2 2 5 sec 2 2 10 sec 10 10 3600 sec 0 0 1200 Minimum pressure 2) 8 bar Pack 8 bar Full-Feature 10 bar Pack 10 bar Full-Feature 100 psi Pack 100 psi Full-Feature 125 psi Pack 125 psi Full-Feature 145 psi Pack 145 psi Full-Feature bar(e) bar(e) bar(e) bar(e) bar(e) bar(e) bar(e) bar(e) bar(e) bar(e) 4 4 4 4 4 4 4 4 4 4 7 6.8 9 8.8 7 6.8 8.1 7.
Instruction book 8.15.2 Service settings Service Plan I Service Plan A Service Plan B Service Plan D hr hr hr hr Minimum setting Nominal setting Maximum setting 2000 4000 8000 16000 2500 5000 10000 20000 2500 5000 10000 20000 Footnotes chapter 8 1) Once the compressor module is automatically stopped, it will remain stopped for the minimum stop time, whatever happens with the air net pressure. 2) The regulator does not accept illogical settings, e.g. if the stopping pressure is programmed at 7.
Product: SF1-4 Skid and Tank-Mounted SF6-8 Twin SF6-15 Multi Instructions for use of air receiver 1 2 3 4 5 6 7 8 This vessel can contain pressurized air; be ware of its potential danger in case of misuse. The vessel shall only be used to store compressed air and shall not be subject to rapid fluctuation of pressure. This vessel shall only be used within the pressure and temperature limits stated on the data plate and the testing report, which should be kept with care.
Instruction book Notes: 2920 1521 00 67
Instruction book Notes: 2920 1521 00 68
O WNERSHIP DA TA Compressor type: ........................................ Unit serial No. compressor: .................................... Air dryer type: .......................................... Unit serial No. dryer: ......................................... Motor type: ............................................. Motor serial No.: ............................................ Delivery date: ........................................... First start-up date: ...........................................
SAFETY PRECA UTIONS 14. If the ground is not level or can be subject to variable inclination, consult Atlas Copco. 15. The electrical connections shall correspond to the local codes. The units shall be grounded and protected against short circuits by fuses. Operation 1. Air hoses shall be of correct size and suitable for the working pressure. Never use frayed, damaged or deteriorated hoses. Use only the correct type and size of hose end fittings and connections.