Generac 004912-0 Manual Do Utilizador

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22 Generac
®
Power Systems, Inc.
Section 4 — Maintenance
Centurion Liquid-cooled 15 kW and 25 kW Generators
Maintenance
Level 1
Level 2
Level 3
Level 4
Tasks
Recom-
Task
Required
Task
Required
Task
Task
mended
Comp.
to be done
Comp.
to be done
Comp.
Required
Comp.
to be done
(Date-
3 months/
(Date-
Semi-
(Date-
to be done
(Date-
monthly/
Initials)
Break-in
Initials)
annually/
Initials)
Annually/
Initials)
10 hrs.
30 hrs.
50 hrs.
100 hrs.
13. Initiate an automatic start
and transfer of the unit to
site load and exercise it for
at least one hour looking 
for leaks, loose 
connections or
components, and abnormal 
operating conditions.
Correct as necessary.
14. Start and exercise the unit
at full rated load (use a
load bank if the site load is
not enough) for at least
two hours looking for 
leaks, loose connections 
components, and abnormal
operating conditions.
Correct as necessary.
15. Change the engine oil.
16. Replace the engine oil
filter(s).
17. Replace the engine air
filter(s).
18. Check the engine spark
plugs on gas engine driven
units. Clean and re-gap or
replace as necessary.
19. Perform a five minute 
no-load operational run of
the unit looking for any 
post service problems.
20. Return the unit to standby
setup for operation when
required.