Lubrication - Pfaff 3734-12 Instruction Manual

12

Lubrication

.04.18
Requirement
After a running time of 10 seconds a fine line of oil should form on a strip of paper held
next to the hook.
Fig. 12 - 18
Check whether oil has been filled in and that there is no air in the oil lines.
Let the machine run for 2-3 min..
With the machine running hold a strip of paper on the hook and check the requirement.
If necessary, adjust the oil flow on screw 1.
While the machine is running do not place hands in the needle or hook area!
Danger of injury from moving parts!
1
Adjustment
12 - 20