Inspection And Service - Worcester GREENSTAR 25Si Instruction Manual

CAUTION: TURN OFF THE GAS SUPPLY AND ISOLATE THE MAINS
S U P P LI E S B E FOR E STARTI NG ANY WOR K AN D OB S E RVE ALL
RELEVANT SAFETY PRECAUTIONS.
IMPORTANT: AFTER REPLACEMENT OF ANY COMPONENTS ALWAYS
CHECK FOR GAS SOUNDNESS WHERE RELEVANT AND CARRY OUT
FUNCTIONAL CHECKS AS DESCRIBED IN COMMISSIONING.
DAMAGED O-RINGS OR GASKETS MUST BE REPLACED.
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 25Si/30Si
8 716 115 165a (06/2008)

INSPECTION AND SERVICE

I M P ORTANT: Any service work
must be carried out by competent
registered engineers such as
British Gas or Corgi registered
personnel.
NOTE: A service must NOT be
attempted if a CO/CO2
1 analyser is NOT available.
To ensure the continued efficient operation
•
of the appliance it must be checked at regular
intervals.
• The frequency of servicing will depend upon
the particular installation conditions and usage
however, an annual service is recommended.
• The extent of the service required by the
appliance is determined by the operating
condition of the appliance when tested by
fully qualified engineers.
• The service interval record sheet at the rear
of these instructions must be completed
after each service.
2
Inspection
1 Check that the terminal and the terminal
guard, if fitted, are clear and undamaged.
If the appliance is in a compartment or
2
cupboard check that the specified service
space around the appliance is clear.
Check all the joints and connections in the
3
system and remake any that show signs of
leakage. Refill and re-pressurise if
applicable as described in Commissioning.
Operate the appliance and take note of any
irregularities.
Refer to Fault Finding for rectification
procedures.
3
INSPECTION AND SERVICE
37