Multiquip DCA125USI3CAN ユーザーズマニュアル

To protect the generator from an overload, a 3-pole, 350 

amp, main circuit breaker is provided to protect the 

and W Output Terminals from overload. In addition two 

single-pole, 20 amp 

GFCi circuit breakers are provided to 

protect the GFCI receptacles from overload. Three 50 amp 

load circuit breakers have also been provided to protect the 

auxiliary receptacles from overload. Make sure to switch 

all circuit breakers to the OFF position prior to starting 

the engine.

Fill the engine crankcase with lubricating oil through the 

filler hole, but 

DO NOT overfill. Make sure the generator is 

level and verify that the oil level is maintained between the 

two notches (Figure 28) on the dipstick. See Table 11 for 

proper selection of engine oil.

When checking the engine oil, be sure to check if the oil is 

clean. If the oil is not clean, drain the oil by removing the 

oil drain plug, and refill with the specified amount of oil as 

outlined in the 

ISUzU engine owner’s manual. Oil should 

be warm before draining.
Other types of motor oils may be substituted if they meet 

the following requirements:

 

„

 API Service Classification CC/SC

 

„

API Service Classification CC/SD

 

„

API Service Classification CC/SE

 

„

API Service Classification CC/SF

Refilling the Fuel System 

This generator has an internal fuel tank (Figure 29) located 

inside the enclosure base and may also be equipped with 

an additional trailer mounted fuel tank (option). 

alWaYS 

fill the fuel tanks with clean fresh 

#2 diesel fuel. Do Not 

fill the fuel tanks beyond their capacities.
Pay attention to the fuel tank capacity when replenishing 

fuel. The fuel tank cap must be closed tightly after filling. 

Handle fuel in a safety container. If the container does not 

have a spout, use a funnel. Wipe up any spilled fuel 

immediately.

  DANGER

Fuel spillage on a 

hot engine can cause 

a 

fire or explosion. If fuel spillage occurs, 

wipe up the spilled fuel completely to 

prevent fire hazards. 

Never smoke 

around or near the generator.

  CAUTION

oNlY  properly  trained  personnel who have read 

and understand this section should refill the fuel tank 

system.