BorMann PRO BAT5080 Mode D'emploi page 6

EN
There is a leak from the base of the
pressure switch when the compressor is
running.
There is a leak from the base of the
pressure switch when the compressor is
stopped.
The compressor is noisy with metallic
clangs / knocks.
The compressor sounds like it is trying to
start (motor makes a humming noise).
Overload switch activated.
Air leaks from the safety valve at
pressures less than 8 bar.
Compressor stops and will not restart.
Maintenance
Before attempting any maintenance jobs on the compressor, make sure of the following:
1. The master power switch is tuned off and equipment is isolated from the mains supply.
2. Pressure switch and the control unit switches are all in the OFF position.
3. All pressure has been removed from the air tank.
Procedure
Drain the water from the
tank
Check for unusual noise and
vibration
Inspect equipment for air
leaks
Check air filters
Replace air filters
General cleaning
Check safety relief valve
Check and tighten all bolts
Check tubes fittings &
electrical connections
Air compressor / motor
service
Internal & external tank
inspection
6
Failure of the pressure relief valve. (Located
in the base of pressure switch).
The non-return valve (from the tank) is
leaking.
Bearing or piston problem.
Air pressure trapped on piston is resisting the
starting effort.
Faulty capacitor or fault within the electric
motor.
Start-up load may have activated overload
switch.
Extension lead is too long (if in use).
Head unloader not functioning.
The safety valve is faulty.
Power failure.
Motor Failure.
Daily/weekly
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WWW.NIKOLAOUTOOLS.COM
100hrs
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Contact your authorised service agent.
Disassemble and clean, if necessary replace
valve insert. Contact your authorised service
agent.
Stop the compressor and contact a
specialized service technician.
Turn unit off and on again using the pressure
switch. This will vent air from the delivery
tube.
Stop the compressor and contact a
specialized service technician.
Leave for a few minutes then press the reset
button and restart.
Remove the extension lead and test
compressor by connecting the compressor as
close to the main fuse box as possible.
Stop the compressor and contact a
specialized service technician.
Replace the safety valve.
Check electrical supply and fuse. Contact
your authorised service agent.
200hrs
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400hrs
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