Beisler 739-23-1 Service Manual - Manual (Page 43)

6. Maintenance
Caution! Risk of injury!
Switch off main switch!
The maintenance of the sewing machine may only be carried out when
the machine is switched off.
Maintenance tasks to be carried out daily or weekly respectively by the
operating personnel (cleaning and lubrication) are described in the
operating instructions (Part 1). They are also listed in the following
table.
Maintenance task to be carried out Operating hours
8 40 160 500
Sewing machine head
- Remove sewing dust and threads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X
- Check oil level in the oil tank for lubrication of
the sewing machine head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X
Switch cabinet
- Clean air filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X
Waste container
Suction system
- Empty waste container . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X
- Clean dust bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X
Pneumatic system
- Check water level in the pressure regulator . . . . . . . . . . . . . . . . . . . . . . X
- Clean filter cartridge of the compressed air maintenance unit . . . . . . X
- Check tightness of the pneumatic system . . . . . . . . . . . . . . . . . . . . . . . . X
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