DC 3800 Stat - 13
Part No 9443-A
2017-01-11
Problem Fault
Solution
Filter cleaning does not
Compressed air supply
Check hoses, connections
function. broken. and
compressor.
Electric supply broken.
Check solenoid valve, cables,
connections, fusing and
transformer.
Wrong voltage connected. Check the voltage (should be
24
V).
Motor will not start.
Machine not connected.
Make sure connection.
Thermal overload tripped.
Wait 5 minutes.
Starter is incorrectly
Call an electrician.
connected.
The motor stops directly
Incorrect fuse.
Change to correct circuit.
after starting.
Thermal overload not set
Electrician should adjust.
correctly.
Pump runs but no suction. Hose not connected.
Connect the hose.
Hose or tubing system is
Locate and remove
plugged.
blockage.
No plastic sack on the
Mount the correct sack.
cyclone.
Pump rotation backwards. Electrician should change
phases.
Shutter on the cyclone inlet Open it.
is
closed.
Pump runs but poor suction. Hole in the hose.
Change or repair hose.
Leakage in the tubing
Check tubing and joints.
system.
Plugged
fi
lter.
Clean or change
fi
lter.
Hose too long or too small. Change the hose.
Hose is kinked.
Check and free.
Machine top is mounted
Adjust the mounting.
incorrectly.
Dust is packed in the
Take off the top and clean
cyclone.
out.
Machine blows dust.
Filter is perforated or has Check the
fi
lters and change
come loose.
if necessary.
Abnormal sound from
Particles in the pump.
Order service.
machine.
Trouble Shooting
EN
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