Setting The Drive; Setting The Drive Ratio; Removing The Belt - DURKOPP ADLER 967 Instruction Manual

Setting the drive

6

6.1 Setting the drive ratio

The machine is equipped with a 2-step pulley which can be used to adjust
the drive ratio between drive motor and machine and to increase the pen-
etration force of the needle.
To change the ratio, the drive belt must be removed and the pulley
changed to the opposite position. The drive belt is then refitted and
tensioned.
Cover
• Belt cover ( p. 13).

6.1.1 Removing the belt

Fig. 16: Removing the belt
(1) - Ridged drive belt
(2) - Tensioning roller
Setting steps
1. Loosen the screws (4) of the belt tensioner (3).
2. Rotate tensioning roller (2) and belt tensioner (3).
3. Take off the ridged drive belt (1).
Service Instructions 967 - 02.0 - 12/2015
Setting the drive
WARNING
Risk of injury!
Crushing injuries from moving parts.
Switch off the machine before checking and setting
the drive transmission ratio.
①
②
③
④
(3) - Belt tensioner
(4) - Belt tensioner screws
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