
Version 1.1.4 - 2022-09-14
113
Originalbetriebsanleitung
DH28BV
GB
D
H
28
B
V
_G
B
_6
.f
m
6.5
Inspection and maintenance DH28BV
The type and level of wear depends to a large extent on the individual usage and operating
conditions. Any indicated intervals therefore are only valid for the corresponding approved con-
ditions.
Img.6-3:
Maintenance positions
Interval
Where?
What?
At the begin-
ning of the shift
After each
maintenance or
repair work
Drilling
machine
Examination for outside damages.
A
Oiling
Spindle
B
Oiling
Toothing spindle sleeve
C
Oiling
Mounting for table
every 50 hours
E
Oiling
Column
F
Greasing
Spindle sleeve
G
Greasing
Toothed rod
b
a
se
d
o
n
op
era
tor'
s
emp
irical v
alues
in
a
cco
rd
anc
e with
Ge
rman DGUV (BGV A3
)
Ele
ctrical sys
te
m
Electrical
inspection
Obligations of the operating company on page 72
C
C
G
C
C
G
F
B
E
A