Operator Manual 748223-K June 2002 Model 7003M Percent Oxygen Analyzer http://www.processanalytic.
ESSENTIAL INSTRUCTIONS READ THIS PAGE BEFORE PROCEEDING! Rosemount Analytical designs, manufactures and tests its products to meet many national and international standards. Because these instruments are sophisticated technical products, you MUST properly install, use, and maintain them to ensure they continue to operate within their normal specifications.
Operator Manual 748223-K June 2002 Model 7003M TABLE OF CONTENTS PREFACE...........................................................................................................................................P-1 Definitions ...........................................................................................................................................P-1 Safety Summary .............................................................................................................................
Operator Manual 748223-K June 2002 3-4 3-5 3-6 4-0 4-1 4-2 4-3 4-4 4-5 5-0 5-1 5-2 5-3 6-0 6-1 6-2 ii Contents Model 7003M Run Mode ..............................................................................................................................3-10 a. Display Oxygen Concentration/Sensor Temperature .....................................................3-10 b. Acknowledge Alarms ......................................................................................................
Operator Manual 748223-K June 2002 Model 7003M 7-0 7-1 7-2 7-3 7-4 REPLACEMENT PARTS ......................................................................................................7-1 Circuit Board Replacement Policy.........................................................................................7-1 Matrix .....................................................................................................................................7-1 Replacement Parts - Model 7003M...................
Operator Manual 748223-K June 2002 Model 7003M LIST OF TABLES Table 2-1. Table 2-2. Table 3-1. Table 3-2. Table 3-3. Table 3-4. Table 3-5. Table 3-6. Table 3-7. Table 3-8. Table 3-9. Table 3-10. Table 3-11. Table 3-12. Table 3-13. Table 3-14. Table 3-15. Table 3-16. Table 3-17. Table 3-18. Table 4-1. Table 4-2. Table 4-3. Table 4-4. Table 4-5. Table 4-6. Table 4-7. Table 4-8. Sensor Cables .......................................................................................................
Operator Manual 748223-K June 2002 Model 7003M PREFACE The purpose of this manual is to provide information concerning the components, functions, installation and maintenance of the Model 7003M Percent Oxygen Analyzer Some sections may describe equipment not used in your configuration. The user should become thoroughly familiar with the operation of this module before operating it. Read this instruction manual completely.
Operator Manual 748223-K June 2002 Model 7003M SAFETY SUMMARY If this equipment is used in a manner not specified in these instructions, protective systems may be impaired. AUTHORIZED PERSONNEL To avoid explosion, loss of life, personal injury and damage to this equipment and on-site property, all personnel authorized to install, operate and service the this equipment should be thoroughly familiar with and strictly follow the instructions in this manual. SAVE THESE INSTRUCTIONS. DANGER.
Operator Manual 748223-K June 2002 Model 7003M WARNING. PARTS INTEGRITY Tampering or unauthorized substitution of components may adversely affect safety of this product. Use only factory documented components for repair WARNING. SENSOR NOT INTRINSICALLY SAFE The oxygen sensors used with this analyzer are not intrinsically safe.
Operator Manual 748223-K June 2002 Model 7003M GENERAL PRECAUTIONS FOR HANDLING AND STORING HIGH PRESSURE GAS CYLINDERS Edited from selected paragraphs of the Compressed Gas Association's "Handbook of Compressed Gases" published in 1981 Compressed Gas Association 1235 Jefferson Davis Highway Arlington, Virginia 22202 Used by Permission 1. Never drop cylinders or permit them to strike each other violently. 2.
Operator Manual 748223-K June 2002 Model 7003M DOCUMENTATION The following Model 7003M instruction materials are available. local representative to order. Contact Customer Service Center or the 748223 Operator Manual (this document) COMPLIANCES The Model 7003M Percent Oxygen Analyzer and Models 4000 and 5000 series sensors are suitable for use in Class I, Groups A, B, C, and D, Division 2 locations per North American electrical codes. Factory Mutual Research (FM) approved under J.I. 1T5AO.AX.
Operator Manual 748223-K June 2002 P-6 Preface Model 7003M Rosemount Analytical Inc.
Operator Manual 748223-K June 2002 Model 7003M SECTION 1 DESCRIPTION AND SPECIFICATIONS 1-1 OVERVIEW The Model 7003M Percent Oxygen Analyzer continuously monitors the concentration of oxygen in a gaseous sample. It consists of a sensor and the analyzer. The sensor is housed in a chamber assembly and is connected to the analyzer by a shielded multiconductor cable.
Operator Manual 748223-K June 2002 Model 7003M 1-4 CONDITIONS AFFECTING MEASUREMENT b. Sample and Cal Gas Pressures • Composition of the sampled gas • Sample and calibration gas pressures The sample and calibration gases may be at different pressures as long as the pressure of each remains constant. Any variation in the pressure of either gas will result in an incorrect output reading of the same proportion.
Operator Manual 748223-K June 2002 Model 7003M 1-5 FEATURES NOTE: Suppressed Ranges When setting the Model 7003M to a suppressed output range (15 to 25%, etc.), note that the absolute accuracy, drift, and noise of the oxygen measurement will remain the same for all ranges (see Specifications in Preface). ALARM Mode ALARM Mode is not self-resetting. Operator must press ACK to bring relays back to their no-alarm state. Used when immediate operator action is required. Rosemount Analytical Inc.
Operator Manual 748223-K June 2002 Model 7003M 1-6 SPECIFICATIONS a. Performance Accuracy........................................ ±0.25% oxygen Operating Range ........................... 0 to 25% oxygen (endpoints set by user) Linearity ......................................... ±0.25% oxygen (with constant sample temperature after sensor zero offset correction) Zero Stability.................................. ±0.25% oxygen/week at 25°C Span Stability................................. ±0.
Operator Manual 748223-K June 2002 Model 7003M c. Electrical Power Requirements..................... 115/230 VAC ±10%, 50/60 Hz ±3 Hz Display........................................... 3-1/2 digit liquid crystal (LCD) Signal Output................................. Isolated 4 to 20 or 0 to 20 mA (selectable) 600 ohms maximum load Alarm Relay Contacts....................
Operator Manual 748223-K June 2002 1-6 Description and Specifications Model 7003M Rosemount Analytical Inc.
Operator Manual 748223-K June 2002 Model 7003M SECTION 2 INSTALLATION 2-4 SENSOR INSTALLATION 2-1 UNPACKING Carefully examine the shipping carton and contents for signs of damage. Immediately notify the shipping carrier if the carton or contents is damaged. Retain the carton and packing material until all components associated with the Model 7003M Percent Oxygen Analyzer are operational. 2-2 STORAGE The sensors and analyzer unit may be shipped together or separately.
Operator Manual 748223-K June 2002 Model 7003M 4000 Rechargeable Sensor 5000 Disposable Sensor 1 Polypropylene 2 Ryton (rechargeable only) 9 Special (consult factory) 1 2 3 9 4 Position → 0 0 0 1 3 1 2 3 4 5 6 Submersion In-Line Flow Fast Response (rechargeable only) Special (consult factory) Positions 1 through 4 = Sensor Type Position 5 = Material of Construction (Sensor and Flow Assembly) Position 6 = Flow Assembly Configuration Example 400013 is a Rechargeable sensor, constructed of polypro
Operator Manual 748223-K June 2002 Model 7003M 2-5 ELECTRICAL CONNECTIONS WARNING Observe all precautions stated in this manual and in the drawings provided at the back of this manual before installation. All electrical connections to the analyzer are made on the Power Supply Board connection panel (see Figure 2-2 below and drawing 652683), which is accessed by removing the rear cover.
Operator Manual 748223-K June 2002 a. Model 7003M Sensor Cable Connect Sensor Cable The sensor cable used with the Model 7003M may be of any length up to a maximum of 1000 feet (305 m). (See Table 2-1 below.) 1. Ensure that power is disconnected and remove rear cover. 2. Install the conduit or cable clamp in the left opening in the bottom rear of the case.
Operator Manual 748223-K June 2002 Model 7003M WARNING ENCLOSURE NOT GROUNDED 1. Remove the rear cover from the analyzer. The non-metallic enclosure does not provide grounding between conduit connections. Use grounding-type bushing and jumper wires. 2. Remove Power Supply Board. 3. Verify and/or set Jumpers E1, E2, E3, and E4 per Figure 2-3 below. Connect Power Cable Connect power wiring to the compression type connectors on the rear panel (Figure 2-2 on page 2-3) as follows: 4.
Operator Manual 748223-K June 2002 Model 7003M CAUTION TOTAL OUTPUT RESISTANCE Total resistance of all output devices and associated interconnection cable must not exceed 600 ohms. c. Current Output Connections Refer to Figure 2-4 on page 2-7. Isolated current output (0 to 20 or 4 to 20 mA) is standard on the Model 7003M. To convert from current output to voltage output, see Section 2-5d below. d. Voltage Output Connections Refer to Figure 2-4 on page 2-7.
Operator Manual 748223-K June 2002 Model 7003M TB3 RECORDER S 7 8 9 - + NEG (-) POS (+) RECORDER A S + 7 8 9 ONE RECORDER RECORDER B S + MULTIPLE RECORDERS NEG (-) POS (+) Figure 2-4. Current Output Connections Rosemount Analytical Inc.
Operator Manual 748223-K June 2002 Model 7003M 2-6 RELAY CONTACTS FOR ALARMS OR ON/OFF-CONTROLS Connecting Devices to Relay Contacts WARNING RELAY CONTACTS NOTE: Whenever "Alarm" is used, it refers to either alarm or ON/OFF Control, depending on how the relays are connected and configured by the customer. Ratings Two sets of alarm relay contacts are provided for actuation of customersupplied alarm and/or ON/OFF-Control functions. (see Section 1-6 specifications on page 1-4).
Operator Manual 748223-K June 2002 Model 7003M SECTION 3 OPERATION Changing Parameters With The Keypad 3-1 OVERVIEW All operation parameters are set with the keypad. When the instrument is waiting for operator input, the display will flash a digit. At this point, if the number itself can be changed, the operator can generally increase the number (UP arrow) or decrease it (DOWN arrow) at this time. An exception is when the operator is restricted to pre-selected choices (e.g.
Operator Manual 748223-K June 2002 Model 7003M RUN MODE DISPLAY Display Oxygen Temperature DISPLAY ACK ACK Reveal Security Code Acknowledge Alarm SETUP MODE ALARM MODE CALIB.
Operator Manual 748223-K June 2002 Model 7003M a. presses one key at a time. Some of the more frequently used single-key commands are listed in Table 3-1 below.
Operator Manual 748223-K June 2002 b. Model 7003M Display Prompts The Model 7003M prompts the operator for inputs and also indicates the function CODE id no YES DEFINITION enter security code prompt invalid security code entered - access denied access granted or security code entered is correct Table 3-3.
Operator Manual 748223-K June 2002 Model 7003M CODE A-1 A-2 D-2 D-3 D-4 D-5 F-2 F-3 F-4 F-5 hld OFF On tSt DEFINITION toggle ON/OFF check of relay coil for Alarm 1 toggle ON/OFF check of relay coil for Alarm 2 performing non-intrusive test Internal RAM (16#00#..16#FF#) performing non-intrusive test on Internal RAM (16#4000#..16#5FFF) performing non-intrusive test on EEPROM (16#B600#..16#B7FF#) performing non-intrusive test on PROM (16#C000#..
Operator Manual 748223-K June 2002 c. Model 7003M display. Table 3-10 through Table 3-13 list error codes and corrective actions. Pressing "ACK" or "ENTER" will acknowledge any alarm and the error message will disappear. Error Messages If an error condition occurs, E-# (non-fatal error) or F-# (fatal error) will flash on the CODE F-1 F-2 F-3 F-4 F-5 F-6 thru F-9 DEFINITION Invalid PROM (16#C000#..16#FFFF#) checksum detected Internal RAM (16#00#..16#FF#) failed testing External RAM (16#4000#..
Operator Manual 748223-K June 2002 Model 7003M d. Automatic Return to RUN Mode After the security code is entered, the operator can change any instrument setting and can go back and forth to the RUN Mode without having to enter the code again. If no keys are pressed for five minutes, the instrument will automatically return to the RUN Mode, except when in Zero Offset, HOLD, or DIAGNOSTICS Modes.
Operator Manual 748223-K June 2002 Model 7003M ROM "Checksum" test EEPROM Read/write test 3-3 START-UP Before proceeding, the operator should be familiar with the keypad and indicators (Section 3-2 on page 3-1). Operational checks and adjustments are not normally required, provided that the sensor, inter-connection cable and analyzer have been properly installed. The analyzer continually performs self-checking routines during operation. 3.
Operator Manual 748223-K June 2002 Model 7003M b. System Restart The Model 7003M will attempt to restart itself in the event of a power interruption, power surge or other outside interference to microprocessor operation (Section 3-3c below). The analyzer can also be manually restarted if the RAM or EEPROM becomes corrupted (Section 3-3d below). c.
Operator Manual 748223-K June 2002 Model 7003M • Display oxygen concentration and sensor temperature 3-4 RUN MODE Refer to Figure 3-2 on page 3-2 and Table 3-15 below.
Operator Manual 748223-K June 2002 Model 7003M 3-5 SETUP MODE Refer to Figure 3-3 on page 3-12 and Table 3-16 below. From the SET-UP mode the operator can: KEY DISPLAY ACK ALARM 1 ALARM 2 UP ARROW DOWN ARROW CAL ENTER DISPLAY Nothing "<4>-0" / "4-<0> Nothing Nothing 10.8 →10.9 10.9 →10.
Operator Manual 748223-K June 2002 Model 7003M SET-UP Mode CAL Flashing + ENTER ALARM1 %O2 ALARM2 °C SECURITY ACCESS ROUTINE (see Figure 3-4) Flashing May not be displayed each time. Flashing May not be displayed each time.
Operator Manual 748223-K June 2002 Model 7003M a. 1. Press ACK until the desired range is flashing, press ENTER. Security Code Refer to Figure 3-4 on page 3-14. 2. Continue with the next SET-UP routine, or hold ENTER key to return instrument to RUN mode. Reveal Current Security Code From RUN mode, hold down DISPLAY and ACK keys simultaneously. Change Current Security Code 1. From RUN mode, press CAL and Enter simultaneously. 2. SET, id are briefly displayed.
Operator Manual 748223-K June 2002 Model 7003M RUN HOLD Mode SET-UP Mode CAL + ENTER ALARM CAL + WAS SECURITY ID ENTERED <5 MIN. AGO YES NO ENTER ID OPERATOR GIVEN ACCESS TO SELECTED MODE ENTER ID CORRECT ? YES NO ACCESS DENIED Returns to RUN mode Figure 3-4. Security Access Routine Flowchart 3-14 Operation Rosemount Analytical Inc.
Operator Manual 748223-K June 2002 Model 7003M d. Zero Offset Adjustment Zero Offset Is Not To Be Changed Following the last procedure, the current zero offset value will be flashing. Press ENTER to return analyzer to RUN mode, and skip the remainder of this procedure. NOTE When flowing zero gas over the sensor, ensure that there are no leaks and the gas actually has zero oxygen concentration. Otherwise, significant errors will result. Zero offset adjustment is generally not required.
Operator Manual 748223-K June 2002 Model 7003M • Set alarm ON and OFF setpoints. 3-6 ALARM MODE VS. ON/OFF-CONTROL MODE • Select alarm or ON/OFF-Control function for relays Refer to Figure 3-5 on page 3-17 and Table 3-17 below. From the ALARM or ON/OFFControl Mode, the operator can: KEY DISPLAY ACK ALARM 1 ALARM 2 UP ARROW DOWN ARROW CAL ENTER DISPLAY Nothing "dIS" "C-1" / "A-1" "C-2" / "A-2" 10.8 →10.9 10.9 →10.
Operator Manual 748223-K June 2002 Model 7003M ALARM/CONTROLLER MODE ALARM 1 Flashing Note: Alarms are disabled when instrument is received. Alarm 2 uses identical sequence.
Operator Manual 748223-K June 2002 c. Model 7003M Relay Contacts Relay contacts are listed in Table 3-18 below: RELAY POS NO (Normally open) NC (Normally closed) COM (Common) TERMINAL LOCATIONS ALARM1 ALARM2 TB3-3 TB3-6 TB3-2 TB3-5 TB3-1 TB3-4 Relay positions are with power removed. Table 3-18. Alarm Relay Contact Positions/Terminal Locations d. Fail Safe Operation g. The relays are setup to operated in "Fail Safe" configuration.
Operator Manual 748223-K June 2002 Model 7003M i. Setting Alarm ON and OFF Levels To change the relay action from ALARM to ON/OFF Control function (or vise versa) press ALARM 1. C-1 or A-1 will flash indicating a new mode. Refer to flowchart Figure 3-5 on page 317. To disable ALARM 1 - Press ACK. "DIS" will flash briefly and return to RUN mode. From RUN mode, press ALARM 1. A-1, YES, A-1 (or C-1), ON flash briefly; the alarm ON setpoint is displayed with the right digit blinking.
Operator Manual 748223-K June 2002 3-20 Operation Model 7003M Rosemount Analytical Inc.
Operator Manual 748223-K June 2002 SECTION 4 CALIBRATION AND ADJUSTMENTS 4-1 FREQUENCY OF CALIBRATION 4-2 CALIBRATION MODE Refer to Figure 4-1 on page 4-3and Table 4-1 below. From the CALIBRATION Mode, the operator can: When a new sensor is installed, adjust the zero offset current (Section 3-5d on page 315) and calibrate the instrument with span gas (4-2b on page 4-1. Span the instrument weekly at first and note the stability.
Operator Manual 748223-K June 2002 Model 7003M 5. Press ENTER to return to the RUN mode. 7. If the sample gas and the calibration gas are each at constant pressure, continue with Section 42c on page 4-4 and enter the pressure of each. 6. If the ratio between the concentration value entered and the sensor voltage is excessive, an error message will be flashed. Oxygen Nitrogen Argon CO2 Water Vapor Other Gases 20.946% 78.084% 0.934% 0.033% 0.000% Balance ±0.002 ±0.004 ±0.004 ±0.
Operator Manual 748223-K June 2002 Model 7003M CALIBRATION MODE CAL ALARM1 %O2 ALARM2 °C SECURITY ACCESS ROUTINE (see Figure 3-4) ALARM1 %O2 ALARM2 °C ALARM1 %O2 ALARM2 °C CURRENT %O2 READING PRESSURE COMPENSATION SEQUENCE (i.e., CAL at atmospheric pressure, put sensor in different process pressure.
Operator Manual 748223-K June 2002 Model 7003M BAROMETRIC PRESSURE CM HG (IN. HG) 73 (28.7) 74 (29.1) 75 (29.5) 76 (29.9) 77 (30.3) 78 (30.7) APPARENT O2 PARTIAL PRESSURE CM HG (DRY AIR) 15.3 15.5 15.7 15.8 16.1 16.3 Table 4-4. KEY DISPLAY ACK ALARM 1 ALARM 2 UP ARROW DOWN ARROW CAL ENTER DISPLAY Nothing Nothing Nothing Nothing 10.8 →10.9 10.9 →10.
Operator Manual 748223-K June 2002 Model 7003M 4-3 HOLD MODE Refer to Figure 4-2 on page 4-7 and Table 4-6 below. In the HOLD mode: • • The last measured value is displayed • The last output value remains at the isolated current output connections • Alarms and ON/OFF-Controllers are held in their last state • No keys are recognized except entry to the diagnostic routing.
Operator Manual 748223-K June 2002 Model 7003M CARET LIT % °C 3 - VALUE DISPLAYED TYPICAL VALUE1 ADJUSTABLE 2 Yes Thermistor Voltage 2.43 No Current Output 17.43 Yes Raw Sensor Voltage Use ARROW keys to make adjustments. Table 4-7. Caret Readings 1 These typical values were obtained under the following conditions: O2 Concentration: 20.95% Sensor Temperature: 26.
Operator Manual 748223-K June 2002 Model 7003M HOLD MODE + SECURITY ACCESS ROUTINE (see Figure 3-4) Last displayed value held ALARM1 %O2 ALARM2 °C DIAGNOSTICS MODE ENTER ALARM1 + ALARM1 %O2 ALARM2 °C ALARM1 %O2 ALARM2 °C ALARM1 %O2 ALARM2 °C ALARM1 %O2 ALARM2 °C %O2 ALARM2 °C Sensor Voltage CARET LIT (see Table 4-7) Display Parameters DISPLAY Adjust Parameters (see Section 4-4) WARNING Testing Relays will affect devices connected to them ENTER ALARM 1 ALARM1 %O2 ALARM2
Operator Manual 748223-K June 2002 Model 7003M 2. If the security is activated, enter the security identification (id) code and press ENTER to continue. 4-4 DIAGNOSTICS MODE Refer to Figure 4-2 on page 4-7, Table 4-7 on page 4-6 and Table 4-8 below. The DIAGNOSTICS mode is used to: Hld, YES, flash briefly, then Hld flashes alternately with the last oxygen reading. The output signal will remain unchanged until the instrument returns to the RUN mode. • Check sensor circuit voltages • Check relays a.
Operator Manual 748223-K June 2002 Model 7003M To determine if current output linearization is necessary, do the following: 1. Connect a separate current meter to the output terminals (any device that will display an accurate current measurement such as a computer input will suffice). NOTE Do not simply connect a current measurement meter in parallel with the usual load because this will lead to incorrect readings. 2.
Operator Manual 748223-K June 2002 Model 7003M NOTE The low calibration point must be between the initial calibration point (step 1 of previous procedure) and zero, and the high calibration point must be between the initial calibration point and 20mA. If the third point calibrated (step 8, previous procedure) is actually another low range (between the initial calibration point and CCL) it will override the original CCL but won't affect the initial calibration. 2.
Operator Manual 748223-K June 2002 Model 7003M SECTION 5 THEORY oxygen without affecting the total barometric pressure. 5-1 PRINCIPLES OF OPERATION The Model 7003M Percent Oxygen Analyzer consists of an amperometric sensor and analyzer interconnected by a multi-conductor shielded cable. The sensor responds to the partial pressure of oxygen and produces a current signal. The analyzer amplifies and processes the signal, providing readout in percent oxygen and current output. a.
Operator Manual 748223-K June 2002 d. Model 7003M Interfering Gases Gases that are reduced or oxidized in the range of 0.5 to 0.8VDC contribute to sensor current and can cause a readout error. Only a few gases have this characteristic. Common gases that should be avoided include SO2, Cl2, and oxides of nitrogen (NOX). Low-level concentrations of hydrogen sulfide tend to contaminate the sensor, but may not seriously affect oxygen measurement.
Operator Manual 748223-K June 2002 Model 7003M SECTION 6 ROUTINE SERVICING AND TROUBLESHOOTING WARNING ELECTRICAL SHOCK HAZARD Servicing requires access to live parts which can cause death or serious injury. Refer servicing to qualified personnel. Relay contacts wired to separate power sources must be disconnected before servicing. 6-1 ROUTINE SERVICING Most service and maintenance involves cleaning and recharging the sensor.
Operator Manual 748223-K June 2002 Model 7003M Error code E-0 displayed Possible cause Power interruption, power surge or other outside interference has occurred Corrective Action Press ACK. If this symptom occurs frequently, surge-protection is recommended.
Operator Manual 748223-K June 2002 Model 7003M SECTION 7 REPLACEMENT PARTS 7-1 CIRCUIT BOARD REPLACEMENT POLICY In most situations involving a malfunction of a circuit board, it is more practical to replace the board than to attempt isolation and replacement of an individual component. As standard policy, rebuilt boards are available on an exchange basis.
Operator Manual 748223-K June 2002 Model 7003M 7-3 REPLACEMENT PARTS - MODEL 7003M WARNING PARTS INTEGRITY Tampering or unauthorized substitution of components may adversely affect safety of this product.
Operator Manual Model 7003M 748223-K June 2002 7-4 REPLACEMENT PARTS - SENSORS a.
Operator Manual 748223-K June 2002 b. Model 7003M Disposable Sensors Sensor: MATERIAL Polypropylene PART NUMBER 623742 Sensor Kits (Sensor not included): DESCRIPTION Submersion, Polypropylene In-Line Flow, Polypropylene PART NUMBER 623715 623716 USE WITH SENSOR 623742 623742 Sensor Kits (Sensor included): DESCRIPTION Submersion, Polypropylene In-Line Flow, Polypropylene 7-4 Replacement Parts PART NUMBER 500011 500012 Rosemount Analytical Inc.
Operator Manual Model 7003M 748223-K June 2002 SECTION 8 RETURN OF MATERIAL 8-1 RETURN OF MATERIAL If factory repair of defective equipment is required, proceed as follows: 1. Secure a return authorization from a Rosemount Analytical Inc. Sales Office or Representative before returning the equipment. Equipment must be returned with complete identification in accordance with Rosemount instructions or it will not be accepted. Rosemount CSC will provide the shipping address for your instrument.
Operator Manual 748223-K June 2002 8-2 Return of Material Model 7003M Rosemount Analytical Inc.
WARRANTY Goods and part(s) (excluding consumables) manufactured by Seller are warranted to be free from defects in workmanship and material under normal use and service for a period of twelve (12) months from the date of shipment by Seller. Consumables, glass electrodes, membranes, liquid junctions, electrolyte, o-rings, etc., are warranted to be free from defects in workmanship and material under normal use and service for a period of ninety (90) days from date of shipment by Seller.
Operator Manual 748223-K June 2002 Model 7003M Emerson Process Management Rosemount Analytical Inc. Process Analytic Division 1201 N. Main St. Orrville, OH 44667-0901 T (330) 682-9010 F (330) 684-4434 E gas.csc@emersonprocess.com Fisher-Rosemount GmbH & Co. Industriestrasse 1 63594 Hasselroth Germany T 49-6055-884 0 F 49-6055-884209 ASIA - PACIFIC Fisher-Rosemount Singapore Private Ltd.
