Dynapac CC424HF - Maintenance - 250 H; Hydraulic Fluid Cooler Checking - Cleaning

Maintenance - 250h
ICC424HF-CN1EN2.pdf2012-11-23
Maintenance - 250h
Park the roller on a level surface.
The engine must be switched off and the
parking brake activated when checking or
adjusting the roller, unless otherwise specified.
Park the roller on a level surface.
The engine must be switched off and the
parking brake activated when checking or
adjusting the roller, unless otherwise specified.
Ensue that there is good ventilation (air
extraction) if the engine is run indoors. Risk of
carbon monoxide poisoning.
Ensue that there is good ventilation (air
extraction) if the engine is run indoors. Risk of
carbon monoxide poisoning.
Hydraulic fluid cooler
Checking - Cleaning
3
Figure. Cooler
1. Charge air cooler
2. Water cooler
3. Hydraulic fluid cooler
4. Cooler grill
1
4
2
The water and hydraulic fluid coolers are accessible
when the cooler grill (4) is removed.
Make sure that the air flow through the cooler is
unobstructed. Dirty coolers are blown clean with
compressed air or washed clean using a
high-pressure water cleaner.
Take care when using a high-pressure water jet.
Do not hold the nozzle too near the cooler.
Take care when using a high-pressure water jet.
Do not hold the nozzle too near the cooler.
Wear protective goggles when working with
compressed air or high-pressure water jets.
Wear protective goggles when working with
compressed air or high-pressure water jets.
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