Meter Replacement - Compac CNG Installation And Service Manual

Meter Replacement

Figure 2: Processor, software and
memory chip location.
Meter Replacement
Remove the Meter
Install new Meter
Compac Industries Ltd.
Before you start, make sure you have:
 A new Compac meter F-D-METER-KG80T
1. De-gas the loading post (see page 23).
2. Remove the tubing from the meter inlet and outlet.
3. Unscrew the SAE fittings from the meter inlet and outlet.
4. Unplug the meter connections to the C4000 processor.
5. Undo the four bolts that hold the meter on the loading post frame.
6. Remove the meter.
1.
2. Reverse the steps above to install the new meter.
3. Enter the new meter K-Factor into the C4000 processor Meter K Factor
(see page 18)
4. Check the loading post calibration by either weight or with the Master
Meter (see page 40)
Page 38
Servicing
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