DC Tromb 400a/c/L- 16
Part No 9480-E
2017-05-30
Problem
Fault
Solution
Motors will not start.
Machine not connected.
Make sure connection.
The motors stop 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 plugged.
Find and remove block.
DC Tromb 400c
No plastic sack on the
Mount the correct sack.
cyclone.
DC Tromb 400a
The container is not fi rmly
Secure the container.
attached to the bottom of
the
cyclone.
Pump runs but poor suction.
Hole in the hose.
Change or repair hose.
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.
One of the fans is turned
Start it.
off.
Machine blows dust.
Filter is perforated or has
Check the fi lters and change
come loose.
if necessary.
Abnormal sound from
Order service.
machine.
The machine stops
Overheating
This machine is equipped
with a thermal switch to
protect vital components from
overheating. If this safety
switch switches off the
machine, it takes about 5-10
minutes before the machine
automatically starts again.
Turn off the power and unplug
the power cord, then check
the suction casing, hose,
inlet, cyclone, discharge ar
rangement
(intellibag/longo
pac/container)
and
fi lter to
ensure that nothing is ob
structing the airfl ow through
the
machine.
TROUBLE SHOOTING
