Setting The Torque - DURKOPP ADLER 878-M PREMIUM Service Instructions Manual

Setting the safety snap-on coupling

15.2 Setting the torque

Fig. 49: Setting the disengaging torque
(1) - Threaded pins
(2) - Left-hand adjusting ring
(3) - Safety snap-on coupling
(4) - Right-hand adjusting ring
Proper setting
The machine is set at the factory so that the torque is 8 Nm when the
marking point (6) is exactly above the setting slot (5) of the disk.
1. Tilt the machine head ( p. 15).
2. Loosen the screw (7).
3. Using the screwdriver, turn the disk on the setting slot (5) against the
4. Tighten the screw (7).
Service Instructions 878-M PREMIUM - 03.0 - 10/2019
NOTICE
Property damage may occur!
If you change the torque, it could be that the coupling will not
disengage, although this would be required.
This could cause machine damage, e.g. in the event of thread
jamming.
Do NOT change the factory setting.
Make sure that the disengaging torque remains at 8 Nm.
①
② ③
marking point (6) so that 8 Nm is reached for the torque:
• Increase force: turn in the direction +
• Decrease force: turn in the direction –
⑦
④
(5) - Setting slot
(6) - Marking point
(7) - Screw
⑥
⑤
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