Oiling The Zigzag Drive - Pfaff 918 Instruction Manual

11

Oiling the zigzag drive

.03
Fig. 11 - 04
Check the oil level before each operation.
If necessary, remove screw 1 and fill in oil up to top marking 2.
Tighten screw 1.
Loosen screws 4 and remove cover 5.
Take care that no dirt gets into the case.
Fill in oil up to the top marking 2.
Clean the surface of cover 5, the case and the seal.
Replace cover 5 and tighten screws 4.
4
4
5
1
Switch off the machine!
Danger of injury if the machine is started accidentally!
Only use oil with a mean viscosity of 68.00 m
3
0.881 g/cm at 15° C.
Never allow the oil level to sink below the minimum mark 3!
Danger of damage to the machine!
To fill in larger quantities of oil, e.g. when filling for the first time before
commissioning, it is better to remove cover 5.
We recommend PFAFF sewing machine oil, part no. 280-1-120 146.
Care and maintenance
2
3
Fig. 11 - 05
2
/s at 40° C and a density of
11 - 3