Multiquip DCA45SSIU4F Bedienungsanleitung PDF herunterladen (Seite 30)

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 



Isuzu recommends antifreeze/summer coolant for use in their

engines, which can be purchased in concentrate (and mixed

with 50% demineralized water) or pre-diluted. See the Isuzu

for further details.

Day-to-day addition of coolant is done from the recovery

tank. When adding coolant to the radiator, DO NOT remove

the radiator cap until the unit has completely cooled. See

Table 12 for engine, radiator, and recovery tank coolant

capacities. Make sure the coolant level in the recovery tank

is always between the “H” and the “L” markings.

Operation in Freezing Weather

When operating in freezing weather, be certain the proper

amount of antifreeze (Table 13) has been added.

WARNING

If adding coolant/antifreeze mix to the

radiator, DO NOT remove the radiator cap

until the unit has completely cooled. The

possibility of hot! coolant exists which can

cause severe burns.

Coolant Capacity

Engine and Radiator 4.44 gal (16.8 liters)

Reserve Tank N/A



Operating Temperatures

Vol %

Anti-Freeze

Freezing Point

°C °F

50 -37 -34

NOTICE

When the antifreeze is mixed with water, the antifreeze

mixing ratio must be less than 50%.

Cleaning the Radiator

The engine may overheat if the radiator ﬁns become

overloaded with dust or debris. Periodically clean the

radiator ﬁns with compressed air. Cleaning inside the

machine is dangerous, so clean only with the engine turned

off and the negative battery terminal disconnected.



Periodic cleaning/replacement is necessary. Inspect air

cleaner in accordance with the Isuzu Engine Owner’s

.



A slack fan belt may contribute to overheating, or to

insufﬁcient charging of the battery. Inspect the fan belt for

damage and wear and adjust it in accordance with the

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The fan belt tension is proper if the fan belt bends 10 to 15

mm (Figure 32) when depressed with the thumb as shown

below.

Figure 32. Fan Belt Tension

CAUTION

place hands near the belts or fan

while the generator set is running.

INSPECTION/SETUP

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