3 9
3 8
MAINTENANCE
6
ERS 4.6d and ERS 4.6dt generators are stocked with modern, reliable and
economical diesel engines, which are based on long-term, trouble-free and
continuous operation. However, it is important to hold the simple maintenance
works regularly. This works are described in this section of the manual.
The reliability and durability of the products are largely dependent on the
accuracy and timeliness of the service.
Before every operation:
џ
Make the visual inspection of generator in order to detect the faults and
damage, sagging fuel and oil and eliminate the causes of malfunctions;
џ
Check the engine mounts on the frame of the generator and, if it is
necessary, tighten the fasteners. Check the condition of the damper
supports;
џ
Check the condition of power cables, if there is any damage – replace
them;
џ
Check the oil level in the crankcase of the engine, top up it if it is necessary;
џ
Check the fuel level in the fuel tank, top up it if it is necessary;
џ
Check the condition of the muffler;
џ
Check the engine cooling system;
џ
Check the condition of the battery;
џ
Check the cleanliness of the air filter.
WARNING
!
Before starting the maintenance works of generator, stop
the engine and disconnect all power cables.
NOTE
!
Maintenance of the devices are recommended for the
experienced professional. In case of difficulties with
maintenance, please, contact a service center.
* - it is recommended more frequent maintenance when used in dusty areas.
** - this type of work should be carried out by a qualified service technician.
MAINTENANCE/
RECOMMENDED TERMS
Diesel generator
Connections and
fastenings
Engine oil
Oil filter
Cooling system
Nozzle
cleaning
checking
change
checking
cleaning
checking
Air filter
Fuel filter
washing
checking
drainage
Muffler
Fuel pipe
tightening
washing
change
checking
checking
*
*
Periodic inspections and maintenance operations of the generator
Every
time
First 25
work
hours or
1 month
Every 50
work
hours or
3 months
Every
100 work
hours
or
6 months
Every
300 work
hours or
1 year
change
washing
change
washing
Fuel tank
High pressure
fuel pump
checking
Intake and exhaust
valves' gaps
cleaning and
adjustment
*
*
*
*
*
*
**
**
**
*
