Instruction manual

GB
31
Maintenance required Explanation Operational
interval, hours
Sew ing drive
Clean the motor ventilation
sieve 2 (you can use
compressed air)
Check condition and tension
on the V-belt 1
Clean dust and residual thread from the
air-entry points
You should be able to press down w ith your
finger on the V-belt so that the belt moves
about 10 mm down
8
160
Pneumatic System
Check the water level in the
pressure regulator.
Clean the filter insert.
Check the system for leaks.
The water level must not rise as far as filter
insert 3.
- After screwing in drain screw 5 blow out
the water from the water separator 4
under pressure.
Thefilterinsert3isusedtofilteroutdirt
and condensation.
- Separate the machine from the
compressed air supply.
- Unscrew blow-out screw 5.
There must be no pressure on the
machine’s pneumatic system.
- Unscrew the water separator 4.
- Unscrew the filter insert 3.
Wash out the dirty filter bowl and filter
insert with benzene (do not use a
cleaning solvent).
Then blow dry.
- Re-assemble the maintenance unit
40
500
500
1
2
3
4
5