Clean Element In Air Conditioner Fresh Air Filter - Komatsu WA500-6H Operation & Maintenance Manual

4.9 Service procedure
Every 100 hours service

Clean element in air conditioner fresh air filter

WARNING
If compressed air is used, there is danger that dirt may fly and
cause personal injury.
Always wear safety glasses, dust mask, and other protective
equipment.
If the air conditioner has been used, the air filter should be
cleaned.
Stop the air conditioner before cleaning the element.
1. Stop the engine.
2. Open cover (1).
3. Remove element (2) and clean it.
4. Direct dry compressed air (less than 0.69 MPa (7 kgf/cm²,
99.4 PSI)) to the element from inside along its folds, then
direct it from outside along its folds and again from inside.
5. Install element (2).
6. Close the cover (1)
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WA500-6H – VEAM430100
Maintenance
GK050218