PART2 - SECTION II - OPERATING INSTRUCTIONS
RECOMMENDED SERVICE PROCEDURES
It is a Raypak requirement that all Raypak supplied equipment is serviced at least annually.
In some installations, due to the appliance location and/or workload it may be necessary to perform a service every six months.
RECOMMENDED SERVICE PROCEDURE FOR ANNUAL SERVICE.
•Isolate gas, electricity and water as required.
•Remove access covers and door(s) as required.
•Disconnect and remove Burner Tray.
•Dismantle and clean pilot assembly(ies), including injector(s).
•Clean and
•Clean main burner injectors and burner bars as required.
•Inspect, repair if minor and clean combustion chamber.
•Report on any major combustion chamber damage.
•Inspect external area of heat exchanger, clean fins and repair if minor.
•Check water seal area and report any damage.
•Operate Pressure Relief Valve (if Fitted) manually to check that the drain is clear and the valve reseals.
•Pool Heater: Remove and test Unitherm Governor(s), replace if faulty.
•Refit Burner Tray and reconnect gas train etc.
•Perform gas soundness tests to the gas train.
(Any failures must be reported and repaired before recommissioning appliance.)
•Check all air vents and louvres, clean as required.
•Restore gas, electricity and water as required.
•Recommission unit, check and prove the operation of all safety devices.
•Check and monitor the operation of the appliance for at least ten (10) minutes.
•Refit access covers and doors as required.
•Clear and remove any dust and debris from the appliance and its immediate area.
RECOMMENDED SERVICE PROCEDURE FOR SIX MONTHLY SERVICE.
•Isolate gas, electricity and water as required.
•Remove access covers and doors as required.
•Restore the gas, electricity and water as required.
•Visually inspect main burner and pilot, check
operation if needed.
•If necessary, remove Burner Tray and service as required. (Refer to Annual Service).
•Check over the appliance thoroughly and report any damage immediately.
•Pool Heater: Remove and test Unitherm Governor(s), - (if faulty, Unitherm must be replaced before
•Check the heat exchanger and water seal areas and report any damage, if necessary.
•Check air vents and louvres, clean as required.
•Check operation of ignition system and all safety devices.
•Check operation and calibration of all temperature control devices.
•Check operation (and monitor the operation) of appliance for at least ten (10) minutes.
•Refit access covers and doors as required.
•Clean and remove any dust and debris from the appliance and its immediate area.
ONLY A SUITABLY LICENSED PERSON MAY PERFORM ANY REPAIRS, SERVICE AND/OR COMMISSIONING OF GAS APPLIANCES.
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