70
MAINTENANCE
This mixer is designed for minimum maintenance. Drum and drive shaft have ball-bearings with
permanent lubrication and are sealed against water penetration.
NEVER LUBRICATE THE GEAR
COLLAR!!!
To maintain in top condition, treat mixer as described in the sections on safety and
function, transport and storage.
To extend service lifetime and problem-free operation, we recommend the following: Set mixer drum in
position no. 4 (see transport instructions) after cleaning. Store mixer in a dry and well-ventilated place.
If mixer is not to be used for an extended period, slacken drive belt as follows: Slacken screws and
carefully lift drive housing approx. 2 mm. When slackening drive belt, avoid lifting drive housing too
much, as the drive belt can fall off. Should this occur, lift housing up and replace belt. Check belt is
correctly positioned. If not, it can cause damage.
REPAIRS
Disconnect from mains electricity before cleaning.
Switch machine off and disconnect from mains electricity. Machine must not run when repairs are
being performed. All covers and housing removed for repair MUST be replaced correctly after repairs
are completed. Repairs to electrical parts must be performed by the manufacturer or an appointed
representative. Use original spare parts only.
MALFUNCTIONS
ENGLISH
INSTRUCTION MANUAL
Defect
Possible cause
Remedies
Motor will not start
No mains power supply. Power cable
defective. Motor overloaded. Motor
receiving insufficient air Opening for
exhaust air too small. For object stuck
in suction opening or mechanical
deformation of channels.
Check fuse and cable (electrician), allow
motor to cool, check channels for exhaust
air (blocked or deformed).
Motor hums, but drum
does not rotate
Gear wheel jammed. Drive belt loose.
Drive belt broken.
Spring pin on gear wheel broken.
Spring pin on belt pulley broken.
Condenser defective.
Switch off machine. Disconnect from
mains Tighten drive belt. Check drive belt.
Replace spring pins if necessary (both).
If drum still won’t rotate, call service.
Summary of Contents for 80053
Page 87: ...87 ILLUSTRATION ...
Page 88: ...88 PART LIST ...
