- Do up the screws that hold the C5000 processor board in the flameproof
box.
- Do up the screws for any coms or GPIO board into the C5000 processor
board.
- Reinstalled the lid on the flameproof box
DANGER: Before replacing the lid on the flameproof box, make sure that the
O-ring is not damaged, and is seated properly in its groove. If the O-ring is
damaged and needs replacing, replace it with an O-ring of the same size and
specification (176 N70).
- Switch on the power supply to the dispenser.
- Press the K-factor button on the K-Factor board to sync the settings in
the K-Factor board with the C5000 processor board
- Check dispenser operation
NOTE: It necessary to recalibrate the dispenser.
Temperature Pressure Board Replacement
Before you start, obtain the following replacement parts
Replacement Temperature and Pressure board part number: F-CP-C5K-
CNG-TP
To remove the temperature pressure board:
- De-gas the dispenser.
- Switch off the power supply to the dispenser.
DANGER: Never remove any electrical components without first switching off
the power to the dispenser. Failure to turn off the power could result in an
electric shock.
- Access the temperature pressure board.
CAUTION: Take basic anti-static precautions by wearing a wristband with an
earth strap.
Unplug all wiring from the temperature pressure board and remove the board
from its position.
To install the new temperature pressure board:
- Put the new board in place of the old one and plug all the wiring back in
the same order as before.
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