Fluke 709 [8/20] Maintenance
![Fluke 710 [8/20] Maintenance](/views2/1435991/page8/bg8.png)
709/709H/710
Calibration Manual
4
Maintenance
XWWarning
For safe operation and maintenance of the Product:
• Repair the Product before use if the battery leaks.
• Be sure that the battery polarity is correct to prevent battery
leakage.
• Remove the input signals before you clean the Product.
• Use only specified replacement parts.
• Have an approved technician repair the Product.
Clean the Product
Clean the Product and pressure modules with a soft cloth dampened with water or water
and mild soap.
WCaution
To prevent possible damage to the Product:
• Do not use solvents or abrasive cleansers.
• Do not allow water into the case.
Fuse
The Product is protected from overcurrent condition by an internal self-resetting fuse. The
fuse will automatically reset within a few seconds. The fuse cannot be repaired manually.
Battery Replacement
Replace the batteries when the battery indicator is shown on the display.
To replace the batteries:
1. Turn the Product over so the display is face down.
2. Lift bail to access the battery door. See Figure 1.
3. With a flat-head screwdriver, remove the battery door screws.
4. Remove the batteries.
5. Replace the old batteries. Note the correct polarity as the new batteries are installed.
6. Attach the battery door.
7. Replace and tighten the two battery door screws.
Содержание
- 709h 710 1
- 709h 710 calibration manual 1
- Warranty 2
- Table of contents 3
- Contact fluke 5
- Introduction 5
- To prevent possible electrical shock fire or personal injury read all safety information before you use the product 5
- Xw warning 5
- Safety information 6
- Specifications 6
- Battery replacement 8
- Clean the product 8
- Maintenance 8
- Xw warning 8
- Precision loop calibrator 9
- 709h 710 10
- Performance verification tests 10
- Required test equipment 10
- Table 1 is a list of the required equipment for the performance verification tests and calibration adjustment 10
- The performance tests verify the complete operation of the product and measure the accuracy of each function against product specifications if the product fails a part of the test calibration adjustment or repair is necessary see calibration adjustment procedure 10
- The performance verification tests check the accuracy of each product function against its specifications if the product fails any of these tests calibration adjustment or repair is necessary 10
- To prevent possible electrical shock fire or personal injury do not perform the performance test or verification test procedures unless the product is fully assembled 10
- Xw warning 10
- Dc current source mode 11
- 709h 710 12
- A connect a test lead from the red aux terminal of the dc calibrator calibrator to the dmm i input 12
- B connect a test lead from the black aux terminal of the calibrator to the com terminal on the product 12
- C connect a test lead from the dmm lo input to the product terminal see figure 3 12
- Connect the product 12
- Dc current measurement mode 12
- Disconnect all connections to the product 12
- Make sure that the product shows source in the upper left corner 12
- Push the rotary knob 12
- See table 2 to verify the readings on the dmm for the subsequent tests no adjustment is necessary for test 1 12
- Set the dmm to measure dc current 12
- Test 2 push twice to select 12 00 ma verify the readings 12
- Test 3 push twice to select 20 00 ma push and rotate the knob until 24 00 ma is shown verify the readings 12
- The product shows measure 12
- To verify the performance of the dc current measurement function 12
- Turn the rotary knob to select ma measure 12
- Dc voltage measurement mode 14
- Hart transmitter 709h 710 only 15
- Calibration adjustment procedure 16
- Ma measure mode 16
- Ma source 17
- Voltage measure 18
- Precision loop calibrator 19
- User replaceable parts 19
- User replaceable parts are listed in table 3 and shown in figure 6 for more information about these items and their prices contact a fluke representative see the contact fluke section 19
- 709h 710 20
- Calibration manual 20
- Figure 6 user replaceable parts 20
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