Pfaff 3834-3/11, Инструкция по эксплуатации, Страница: 8 / 48

8 PFAFF
1
2
Fig.3 Fig.2
Fig.4
Oiling
Switch off the machine.
Put a few drops of oil in hole 1 of the oil reservoir
each day.
Put 1 to 2 drops of oil in the hole 2 of the hook gib
each day.
Please note! Only use oil with a mean viscosity
of 22.0 mm²/sec. at 40°C and a density of
0.865 g/m
3
at 15°C.
Pfaff sewing machine oil no. 280-1-120 144.
Greasing the bevel gears
The bevel gears of the hook drive must be freshly
greased once a year.
Tilt the machine over backwards and apply a little
grease to the tooth flanks.
We recommend sodium grease with a drip-point
of about 150°C (part no. 280-1-120 243).
Lift the sewing head up with both hands.
Risk of crushing between the sewing
head and table top.
Air filter/lubricator
The pressure gauge must show a pressure of 6 bar.
If necessary have pressure set correctly.