Fitting The Machine Head Drive With A V-Belt - DURKOPP ADLER 888 Instruction Manual

4.2

Fitting the machine head drive with a V-belt

This paragraph applies only to the machines with the motor on the
table top.
2
4
3
1
6
5
–
Mount the V-belt pulley (1) and the V-belt (2). Both items are
included in the set of parts.
–
Loosen the screws (3) and stretch the belt. The connecting
rod (4) should be vertical approximately.
The surface (5) horizontal approximately.
–
Check the belt tension by force F = 10 N (~ 1 kg). The belt is
expected to bend by 20 mm approximately.
–
Adjust the stop (6) position protecting the belt against falling
out at tilting the machine.
11