Gucbir D-300 - The Periodic Maintenance; Daily Controls (before Settings); First Maintenance (50 Work-Hour); Six Mounthly or 250 Work-Hour Maintenance

15. THE PERIODIC MAINTENANCE
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15.1 DAILY CONTROLS (Before Starng)
The water level of the radiator is checked. Filled if needed. Do not ll the radiator up to top, ll it 2, 2.5 cm
less than the top surface. Leave space for the evaporaon. Before winter comes, control the anfreeze.;
The oil level is checked. The level must be between two lines on the oil level gauge sck. If needed add
oil from the tap on the engine. Aer 15 minutes passes, the oil level is measured again. The oil level is
checked again from the control panel while the engine is running. (The oil lamp lights when the oil is below
the advised level.). The oil level must be in advised level.
The fuel in the tank is checked.
15.2 First Maintenance (50 Work-Hour)
Repeat the daily controls. Replace the fuel lter.
Warning! Do not forget to replace the fuel lter. Otherwise the fuel pump can be damaged. The oil, air and
if exists the turbo lters are replaced.
Control the electrolyc level of the baery, add pure water if needed. Do not add acid or derivaves of
acid. The added water must be 1 cm over the plates, do not ll it fully.
15.3 Six Monthly or “250 Work-Hour” Maintenance
Repeat the enre operaons that are done in rst maintenance.
Replace the oil.
Replace the oil lter.
Replace the air lter.
Check up the drive belt tension. Adjust it if needed.
Check up the fuel and oil leakage.
15.4 Yearly or “750 Work-Hour” Maintenance
Repeat the enre operaons that are done in 250 work hour maintenance.
Check up the cap screws and the nut caps on the cylinder head, screw if needed.
Drain the enre cooling water and add new water with new anfreeze.
The engine is started and the oil pressure is checked.
The alternator and starter motor connecons are checked.
All indicators on the panel are checked.
The injectors are demounted, cleaned with gas oil and aer checked it is mounted again.
15.5 Maintenance in Every “1250” Work-Hour
The maintenance of 750 work-hour is repeated.
Injector and valve sengs are checked and adjusted.
Check the starter motor and charge alternator.
Check the assembly cap screws and nut caps, screw if needed.
Maintenance in Every “2500” Work-Hour
15.6 The maintenance of 2500 work-hour is repeated
Cooling water is renewed with anfreeze. Leakage and connecon controls are made. Radiator core
is cleaned.
WARNING!!! All our products are covered by one year or 1000 work-hour warranty (whichever comes
rst), providing that the generators are installed, maintained in accordance with the USER MANUAL and
any repair or maintenance is just carried by our rm or authorized services, in case the material, labor and
producon aws.