Publicidad
Repair
Pull plug each time before doing repair work.
• Switch off machine and pull plug if repair work should be necessary. Do not start machine during repair work.
• Protective devices removed for repairs must be properly remounted before starting the machine.
• Only the manufacturer or companies authorised by the manufacturer may perform repair work on electrical parts or on parts which
affect the space needed to mount electrical equipment.
• Use only unaltered original spare parts. Otherwise, the manufacturer will assume no liability.
Equipment failures
Malfunction
Motor does not start up
Motor hums but does not start
up
Machine
starts
up,
but
becomes blocked at low load
and may switch off auto-
matically
Guarantee
Please observe the enclosed terms of guarantee.
Possible cause
⇒ no mains voltage
⇒ defective cable
⇒ thermostat is triggered
− motor overload
− motor not getting enough air owing to
clogged ventilation apertures
⇒ blocked crown gear
⇒ defective condenser
⇒ extension cord is too long or its cross-section
is too small
⇒ socket is too far from mains connection and
the connecting wire's cross section is too small
Remedy
⇒ check fuse protection
⇒ have checked or replaced (electrician)
⇒ allow motor to cool and then find and eliminate
reason:
whatever caused the thermostat to respond
⇒ switch off machine, pull plug and clean or
replace the crown gear segments
⇒ send machine to manufacturer or a company
designated by the manufacturer for repairs
⇒ extension cord must be at least 1.5 mm² for a
maximum length of 25 m; the cross-section of
longer cables must be at least 2.5 mm²
19
Publicidad
Capítulos
