Trouble Shooting - Dustcontrol DC Tromb 400c Manual Original

TROUBLE SHOOTING

Problem
Motors will not start.
The motors stop directly after
starting.
Pump runs but no suction.
DC Tromb 400c
DCTromb 400a
Pump runs but poor suction.
Machine blows dust.
Abnormal sound from machine.
The machine stops.
Fault
Machine not connected.
Incorrect fuse.
Thermal overload not set
correctly.
Hose not connected.
Hose plugged.
No plastic sack on the cyclone.
The container is not fi rmly
attached to the bottom of the
cyclone.
Hole in the hose.
Plugged fi lter.
Hose too long or too small.
Hose is kinked.
Machine top is mounted
incorrectly.
Dust is packed in the cyclone.
One of the fans is turned off.
Filter is perforated or has come
loose.
Overheating.
DC Tromb 400a/c/L - 17
Solution
Make sure connection.
Change to correct circuit.
Electrician should adjust.
Connect the hose.
Find and remove block.
Mount the correct sack.
Secure the container.
Change or repair hose.
Clean or change fi lter.
Change the hose.
Check and free.
Adjust the mounting.
Take off the top and clean out.
Start it.
Check the fi lters and change if
necessary
Order service.
If the machine is at risk of over-
heating – e.g. due to extreme
choking – the thermo switch will
be triggered and the machine will
stop.
It is important that the operator
then presses the power switch
to the OFF position, removes
the plug from the power socket,
and waits 3 to 5 minutes for the
machine to cool. The thermo
switch can then be reset by pres-
sing the RESET button. The plug
can then be reinserted into the
power socket, and the machine
can be restarted by pressing the
power switch to the ON position
Part No 9480-F