Energy 4004 D
Vers. 007
GB
12
7 MAINTENANCE INSTRUCTIONS
Use only original spare
parts. The use of spare parts of non-
equivalent quality may damage the generat-
ing set.
Routine control and adjustments are of the
essence in preserving a high level of per-
formance. Routine maintenance also ensures
long life of the generating set.
7.1 Maintenance list
See table at the bottom of the page.
7.2 Non specialist maintanance
To perform this kind of operation, it will be nec-
essary to open the door of the generating set.
The following precautions must therefore be
taken:
1) The generating set must not be running, and
all its parts must be cold.
2) Let the generating set cool down.
7.3 Checking the motor oil level
•
Unscrew the motor oil level reference cap
(Fig. 15 ref. 1).
•
If the oil level has not reached the edge of the
hole, restore the oil level by topping up
through the filler (Fig. 15 ref. 2); (refer to the
motor user and maintenance manual).
Every motor oil level
checking operation must be performed with
the generating set in a perfectly horizontal
position.
7.4 Maintenance operations requiring
specialised personnel
With certain maintenance operations, it is possi-
ble to lower the motor-alternator unit, removing
the hexagonal-headed screws (Fig. 16 ref. 1) and
loosening the two studs (Fig. 16 ref. 2). This will
make it easier to access all the inside parts of the
generating set for unscheduled maintenance or
repair operations.
16
15
ROUTINE MAINTENANCE SCHEDULE
To be performed after the period of time or the number of
running hours listed here, whichever the earlier may be.
First
month or
20 hours
Every 3
months or
50 hours
Every 6
months or
100 hours
Every
Year or
100 hours
Inspection
●
Engine oil
Change
●
(2)
Air filter
Cleaning
(1)
●
(2)
Valve adjustment
Check-adjust
●
(2)
Tank and fuel filter.
Cleaning
●
(2)
●
(2)
Engine r.p.m.’s or frequency
Adjust
●
(2)
●
(2)
Vibration damper suspension Check
●
(2)
Alternator belt
Check
●
(2)
Alternator belt
Replace
Every 1000 hours
Fuel pipes
Check (replace if ne-
cessary)
Every two years
NOTES: (1) Clean more frequently if you use it in a very dusty environment.
(2) These operations must be performed by specialised personnel only
