Maintenance - Dürkopp Adler M-Type 869 Serviceanleitung

2.17 Maintenance

Maintenance work to be carried out
Upper part of sewing machine
- Remove sewing dust and loose thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- Check the oil level in the oil reservoir for lubricating
the top of the sewing machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sewing drive
- Clean the motor fan grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- Check the condition and tension of the V belt . . . . . . . . . . . . . . . . . . . . . . .
Pneumatic system
- Check the water level in the pressure controller . . . . . . . . . . . . . . . . . . . . .
- Clean the filter insert in the compressed air maintenance unit . . . . . . . .
- Checking the pneumatic system for leaks . . . . . . . . . . . . . . . . . . . . . . . . . .
48
Caution: Danger of injury!
Switch the main switch off.
The sewing machine must only be maintained when it is switched off.
The maintenance work to be carried out by the sewing machine
operating personnel daily or weekly (cleaning and lubricating) are
described in the operating instructions (Part 1). They are only listed in
the following table for completeness.
Operating hours
8 40 160 500
X
X
X
X
X
X
X