Maintenance
Version 1.0.1 - 2020-09-07
36
Translation of original instruction
DQ14 | DQ18 | DQ22
EN
D
Q
14_
D
Q
18_
D
Q
22_
GB_6
.f
m
as required
Spindle return spring
Che
cking
, re
placin
g
CAUTION!
The spiral spring can unwind. Parts can fly towards
you.
Loosen the nut. Under no circumstances remove the nut com-
pletely from the thread!
Hold the spring housing with one hand, while using the other
hand to slowly remove the housing.
Rotate the spring housing about its own axis until the pin
snaps into the next notch.
If no resistance can be detected, the spring may be broken.
Img. 6-4:
Spindle return spring
INFORMATION
Ensure that the notch is always snapped into the
spring housing properly and subsequently tighten the
nut.
Every month
Dr
il
li
n
g
col
u
mn and
To
oth
e
d
rod
Oi
lin
g
Lubricate the drill column regularly with commercial oil,
machine oil, engine oil.
Lubricate the toothed rod regularly with commercial grease
(e.g. friction bearing grease).
Every month
Oi
le
r cup
Oi
li
ng
Lubricate all oiler cups (height adjustment drilling table) with
machine oil, do not use grease guns or the like.
Interval
Where?
What?
How?
Notch
Spring housing
Nut