which service plans are to be carried out. After servicing, the intervals must be reset, see section
Service menu.
Preventive maintenance schedule
Daily and 3-monthly check list
Period Action
Daily Check oil level. If needed, top up the oil (see section Operating instructions — During
operation)
Check readings on display.
Check that condensate is discharged by waiting for some time during operation.
You can use the test button on top of the electronic water drain to check the drain
function.
Monthly Check that condensate is discharged when pressing the test button on top of the
electronic water drain.
3-monthly (1) Check coolers, clean if necessary.
Remove the air filter element and inspect. Replace damaged or heavily contaminated
elements.
Check the filter elements of the electric cabinet. Replace if necessary.
Check list for compressors with dryer
Period Action
Daily Check that condensate is discharged by the dryer drain by waiting for some time during
operation.
You can use the test button on top of the electronic water drain to check the drain
function.
Monthly (1) Condenser cleaning:
• Stop the compressor, close the air outlet valve and switch off the voltage.
• Remove any dirt on the condenser inlet with a vacuum cleaner.
• Next, clean with an air jet in the reverse direction to normal flow. Use low pressure
air. Keep the compressed air nozzle more than 30 cm away from the condenser to
avoid damaging the of condenser fins.
• Remove dust from inside the dryer, e.g. with a vacuum cleaner.
Do not use water or solvents to clean the condenser.
(1): More frequently when operating in a dusty atmosphere.
Instruction book
86 2920 7110 05
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