Atlas Copco XRHS 1100 CD6, Instruction Manual, Page: 73 / 112

Instruction Manual
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4.12 Cleaning coolers
Compressor oil cooler (1), radiator (2) and intercooler (3)
Keep the coolers (1), (2) and (3) clean to maintain the cooling efficiency.
Service doors (4) are provided on both sides of the fan cowl to allow easy access to the fan side
surface of the coolers.
Clean by air jet in the direction of the arrow.
Steam cleaning in combination with a cleansing agent may be applied (do not use jet at max.
power).
Close the service door(s).
(1)
(2)
(3)
(4)
Remove any dirt from the coolers with a fibre brush. Never use a wire brush or
metal objects.
To avoid damaging the coolers, angle between jet and coolers should be
approx. 90 °.
Protect the electrical and controlling equipment, air filters, etc. against
penetration of moisture.
Never leave spilled liquids such as fuel, oil, coolant and cleansing agents in or
around the compressor.