Pfaff 1246 - Manual (Page 24)

8 - 2
Mounting and commissioning the machine
8. 01.02 Adjusting the V-belt tension
● Loosen nuts 1.
● Tighten the V-belt with belt take-up
hanger 2.
● Tighten nuts 1.
Fig. 8 - 02 shows a Quick motor. If another motor is used, proceed as described
in the motor’s instruction manual.
8 .01.03 Mounting the upper V-belt guard
If a large balance wheel is used,
the corner 1 of the belt guard 3
must be broken out.
● Screw position stop 2 to the belt guard
section 3.
● Attach belt guard section 3.
● Attach belt guard section 4.
Fig. 8 - 03
2
4
3
1
Fig. 8 - 02
1
2
2 cm