Repair And Replacement; Decommissioning - ProFire PF2200-SB Product Manual

Whether gas shutoffs in the downstream pressure regulator are present and easily
•
accessible?
Whether gas shutoffs in the upstream pressure regulator are present and easily
•
accessible?
• Whether appliance gas shutoffs are present and easily accessible?
When any electrical installation is done, visual inspection should be done to determine the
following:
Whether all wires are stripped correctly (no copper should be seen out of the connectors)?
•
Whether all wires and conduits are appropriately secured?
•
Whether the correct conduit, cable seals and fittings are used for the zone?
•
Whether the enclosure lugs are wired to earth ground?
•
A functional test should be performed to verify all appropriate user-configurable I/O ring in as
alarms. The best way to verify this is to tabulate a list of all safety-critical sensors and I/O that are
wired into the PF2200 and test their functionality one at a time. This can be done by forcing an
alarm on each I/O separately and verifying the PF2200 annunciates the appropriate alarm.
4.6

REPAIR and REPLACEMENT

Profire Energy does not support on-site repairs for cards. For replacement cards contact Profire Energy
customer service.
In the event replacement card(s) are used, care must be taken to ensure proper firmware is loaded on
both the User Interface and BMS cards. If the User Interface and BMS cards have different software
bundles loaded on them, the system will fail to operate correctly and will require a firmware update to
match.
For more details on the firmware update procedure, contact Profire Energy.
4.7

DECOMMISSIONING

When decommissioning the system, the appliance should be safely shut down (i.e. all safety outputs are
turned off and there are no gas leaks on site). Once the appliance is in a safe state, the power should
be disconnected from the PF2200. All cards should be treated like any other piece of electronics (e.g.
be sent to a recycling depot).
Section 4: OPERATIONS and MAINTENANCE
V 4.0
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