Pfaff 1051 Instruction Manual page 29

10 Topping up the oil tank (only on PFAFF 1181 and PFAFF 1183)
.02
Fig. 10 - 02
The PFAFF 1051 and 1053 are totally maintenance-free and run without any oil.
1
2
Only use oil with a mean viscosity of 10.0 mm
0.847 g/cm 3 at 15°C.
We recommend PFAFF sewing machine oil, part no. 280-1-120 105.
Care and maintenance
The oil reservoir must always
have oil in it.
Whenever it is necessary to refill the
reservoir, tilt back the machine and let it
rest on the sewing head support.
Fill oil through hole 1 into the reservoir 2
up to the level of the front edge (see
arrow).
Return the machine to its
upright position using both
hands!
Danger of injury by crushing
between the machine and the
table top!
2
/s at 40°C and a density of
10 - 2