Fig. 62 Cleaning the compressor cooler and engine radiator
1
Front end of machine, sound insulation
(radiator grill) removed
2
Direction of impacting water or steam jet
(from outside to inside).
3
Radiator (engine)
4
Compressor oil cooler
5
Sound damping louvres
Cooler cleaning
1. Seal off the air intakes of the engine and compressor air filters before starting cleaning.
2. Remove the sound damping louver in front of the cooler/radiator.
3. Clean the cooling fins with compressed air, water or steam jet in the opposite direction to the
cooling air flow (from inside to outside).
4. Replace the sound damping louver.
5. Remove the protective coverings from the air filters.
6. Reconnect the battery.
7. Close the doors.
8. Start the machine and run up to operating temperature so that excess water is evaporated.
Check the cooler for leaks:
1. Open both doors.
2. Visually inspect for leaks. Does oil or cooling water escape?
Is a cooler leaking?
➤ Have the defective cooler repaired or replaced immediately by KAESER SERVICE.
➤ Close the doors.
Clean the cooler blades only in a washing area equipped with an oil separator.
10.5.2 Option da, db, dc, dd
Cleaning the compressed air aftercooler
The compressed air aftercooler is located near the air treatment devices.
10 Maintenance
10.5 Cleaning the cooler
138
Operator manual Portable compressor
M 64
No.: 9_5898 26 E
RAMIRENT
