12 | Troubleshooting
32 | 44 Instruction Manual TYR WT 0100-0730 CP CV_EN_en
12 Troubleshooting
DANGER
Live wires.
Risk of electrical shock.
● Electrical installation work must only be executed by qualified personnel.
CAUTION
During operation the surface of the machine may reach temperatures of more than 70°C.
Risk of burns!
● Let the machine cool down prior to required contact or wear heat protection gloves.
Problem Possible Cause Remedy
The blower is not running, and
the blower shaft can be turned
in both directions.
The blower is not running, and
the blower shaft cannot be
turned manually.
Broken belts ● Fit new belts.
Motor failure ● Repair and replace the mo-
tor.
(contact Busch).
The lobes touch the cylinder or
the end covers.
● Check the blower for signs
of overheating / overloading
and begin necessary repairs.
● Check the lobes for signs of
corrosion and dissolve with
oil.
There are foreign bodies in the
cylinder.
● Begin necessary repairs.