Maintenance; Maintenance Schedule - GMC GGEN700 Manual

Maintenance

WARNING: ALWAYS wear adequate personal protective equipment, including eye protection
and oil/fuel-resistant gloves, when carrying out maintenance on this generator. ALWAYS
ensure proper ventilation.
WARNING: Work away from naked flames, DO NOT smoke, and ensure petrol fumes or
spilled fuel cannot reach potential ignition sources.
WARNING: If fuel or oil is removed during maintenance, fill into suitable sealed containers
and dispose of according to laws and regulations.

Maintenance Schedule

GB
DESCRIPTION
Air filter
Fuel mesh filter
Spark plug
Valve maintenance
Combustion chamber &
valves
Fuel lines
Exhaust system
Cooling system
Fittings & fasteners
WARNING: Maintenance not covered by this manual MUST be carried out by an authorised GMC technician. Attempting such maintenance or repairs will void the warranty.
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WORK TO BE BEFORE EACH USE
CARRIED OUT
Inspection
Cleaning
Cleaning
Cleaning & adjusting
Cleaning & clearance
adjustment
Cleaning
Inspection & cleaning
Check for leaks; tighten
or replace gasket if
necessary
Clean spark arrester or
replace if necessary
Check fan for damage
Check, tighten & replace if
necessary
User maintenance
WARNING: ALWAYS switch the generator off and wait until all components have completely
cooled, before cleaning or carrying out any maintenance. (with the exception of oil removal;
refer to 'Changing the engine oil').
Note: The maintenance schedule should be adjusted according to use and environment.
If the generator is used frequently, and/or if it is used in harsher environments, shorter
maintenance intervals are required.
WARNING: Some of the maintenance procedures described in this manual require some
general technical skills and expertise. This generator MUST ONLY be serviced by people
with the necessary skill level. If in doubt, have the machine serviced by an authorised GMC
service centre.
EVERY 3 MONTHS/50 EVERY 6 MONTHS/100
HOURS
Authorised GMC service centre only
12
EVERY 12 MONTHS/300
HOURS HOURS
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