RAF 2501, 2502, 2503 - 15
Part No 9056-B
EN
G
L
ISH
Trouble Shooting
Fault
Electrical supply is not con-
nected.
The motor protection tip-
ped.
Electrical power does not
reach the machine.
Electrical disconnect locked
out.
Incorrect fuse.
The thermal overload incor-
rectly set.
Suction tubing not con-
nected.
Plugged tubing or hoses.
There is no plastic sack or
container attached to the
fi ler unit.
Fan rotation backwards.
Leakage in the ductwork.
Plugged fi lters.
Foreign matter in the
machine.
Problem
Motor will not run.
The motor stops directly after
starting.
Motor runs but no suction.
Pump runs but poor suction.
Abnormal sound from the
machine.
Solution
Connect.
Reset the motor protection.
A qualifi ed electrician should
check supply.
Find the person responsible for
the lock out and check to see
if system is clear for operation.
Reverse the lock out.
Change to correct fuse rating and
type.
Electrician should be called for
investigate.
Connect the tubing.
Clean.
Connect a plastic sack or a con-
tainer.
Electrician should take care of.
Locate and repair.
Check the fi lters and clean or
change if necessary.
Turn off the machine and order
service.
