Pfaff 3582-2/01, Instruction Manual, Page: 54 / 104

11 - 3
Care and maintenance
11
.02
Cleaning the hook
●
Remove screws 1 .
●
Remove hook gib 2 .
●
Turn the balance wheel until the edge of
the bobbin case is positioned vertically
below the bobbin opener.
●
Remove bobbin case 3 .
●
Clean the hook race.
●
Insert the bobbin case 3 .
●
Screw on hook gib 2 .
11
.03
Checking the oil level
Switch off the machine!
●
Check the oil level through the inspection
glass 1 daily before use.
●
If the oil level is below the marking, oil
must be poured in through hole 2 , until
the oil level rises again between the top
and bottom marking on inspection glass 1 .
Only use oil with a mean
viscosity of 22.0 mm²/s at 40ºC
and a density of 0.865 g/cm³ at
15º C!
We recommend PFAFF
sewing machine oil, part no.
280-1-120 144.
Fig. 10 - 03
1
2
Fig. 11 - 02
1
2
3