Troubleshooting; Safety Information; Causes Of Malfunctions And Their Rectification - Swiss Made Xpert/A Manual De Instrucciones

7 Troubleshooting

7.1 Safety information

Mortal danger from electrical current!
Mortal danger can result from contact with current-carrying conductors or components!
► Pull the plug from the socket before you start troubleshooting.
► Repairs to electrical devices must only be carried out by the factory service
department or specialists who have been trained by the manufacturer.

7.2 Causes of malfunctions and their rectification

Malfunction
The upper blade does
not move across the
full bearing surface.
Upper blade does not
move.
Shearing pressure
adjustment-knob is
jammed
Shearing pressure
adjustment-knob
automatically releases.
Not enough pressure
can be applied to the
upper blade.
Chicken feet fall out.
Motor not running.
Sheep shearing machine Xpert
DANGER
Possible cause
Retaining spring broken.
Crankshaft and/or ball and
shearing head are worn
(insufficient lubrication).
Bearing is heavily worn.
Defective gear.
Crankshaft is broken or bent.
Ball is missing.
Thread is dirty or rusty.
Tension retaining ring is
jammed.
Snap ring missing.
Threaded insert is loose.
Retaining spring broken.
Sliding sleeve is missing.
Sliding sleeve is worn.
Swivelling fork is worn.
Chicken feet are worn.
Securing cams on the
retaining spring are broken.
Burnt smell emanating from
the motor housing; motor
burnt.
Motor and/or electronics
defective.
Corrective measure
Notify customer service.
Notify customer service.
Notify customer service.
Notify customer service.
Notify customer service.
Notify customer service.
Notify customer service.
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