DAV
10 Troubleshooting
Fault
Cutter not activated
Tab. 9
Troubleshooting
CAUTION
Risk of injury due to the wire tension of the counter support or
the cutter.
• Cut the compressed air supply to the device.
• Keep your hands out of the danger zone.
1 Carefully unscrew the cover (1) and lubricating nipple.
2 Unscrew and replace the cutter (5).
3 Screw the cover (1) back on again.
4 Check the fixed jaws (3) for wear; reverse or replace if necessary.
DANGER
Risk of injury and machine damage when handled by
unauthorised persons
Improper repair work and modifications to the product may lead to serious
injuries and damage to the device. The product warranty will be rendered
invalid if the unit is handled by unauthorised persons.
• Operating, maintenance, cleaning and repair work must only be carried
out by qualified personnel (in Germany see TRBS 1203).
Please observe the attached document "Warranty". In the event of any doubts
and/or problems, please contact your retailer or the manufacturer.
Cause
• Compressed air supply to 5/2-way
valve interrupted
• 5/2-way valve not working
• 5/2-way valve sticking
10 Troubleshooting
Solution
• Open shut-off valve
• Check hose connections and screw
couplings
• Check control cable connection
• Check robot control system signal
output
• Replace valve
EN - 21