Dürkopp Adler 204 Operating Instructions Manual page 21

(
c
(
(
- 9 -
6 . Service
After heavy workloadsJ the hook, feed - dog, and needle thread tensioner
should be cleaned and oil applied to the lubrication points, see
figs . 24-33.
Lubricants
Only branded oils, i . e. ESSO MILLCOT K 68, with the following
specifications:
Viscosity at 40° C:
Flashpoint
65
mm
2
/s
212 °
c
ESSO MILLCOT K 68 can be ordered:
1 ltr: Part - No . 990 47 012 8
5 ltr : Part- No . 990 47 012 9
Pneumatic oil
Only branded oils, i.e . ESSO NUTO H 68 , with the following
specifications
Viscosity at 40° C : 66 mm 2 /s
Flashpoint 236° C
ESSO NUTO H 68 can be ordered:
250 cm
3
:
Part - No . 990 81 006 7
1 ltr Part-No. 990 47 010 5