Komatsu Galeo PC27MR-2 Operation & Maintence Manual page 236

AIR CONDITIONER
Clean Air Conditioner FRESH Filter
If compressed air is used, there is danger that dirt may fly and cause personal injury.
Always wear protective glasses, dust mask, and other protective equipment.
NOTICE
As a guideline, the filters should be cleaned every 500 hours, but on dusty jobsites, clean the filters more frequently.
If the air conditioner has been used, the air filter should be cleaned.
Stop the air conditioner before cleaning the element.
1. Loosen knob (1), then remove filter inspection cover (2).
2. Remove filter (3).
3. Clean the filter (3) with compressed air.
If there is oil on the filter (3) or it is extremely dirty, wash it in
water containing a neutral agent.
After washing the filter, dry it thoroughly before using it.
REMARK
If the clogging of the filter cannot be removed by blowing it with
compressed air or washing in water, replace the filter with a new
one.
4. Install cover (2) in position.
Clean Air Conditioner RECIRC Filter
If compressed air is used, there is danger that dirt may fly and cause personal injury.
Always wear protective glasses, dust mask, and other protective equipment.
NOTICE
As a guideline, the filters should be cleaned every 500 hours, but on dusty jobsites, clean the filters more frequently.
1. Pull out filter (1) to the front.
2. Clean with compressed air in the same way as for the fresh air
filter.
If the filter is extremely dirty, rinse it in water.
After rinsing the filter, dry it completely before installing it again.
REMARK
If the clogging of the filter cannot be removed by blowing it with
compressed air or washing in water, replace the filter with a new
one.
6 - 10
WARNING
WARNING
ATTACHMENTS AND OPTIONS