Maintenance
Version 1.0 - 2020-12-22
154
Translation of original instruction
TU2506VB
EN
T
U
2506V
B_GB
_5.
fm
W
h
e
n
ne
cess
ary
Sp
in
dl
e be
a
ri
ng
tighten
If the initial tension of the tapered roller bearings
decreases, retighten it with the adjusting nut.
Img.5-7: Spindle bearing
Img.5-8: Adjusting nut
Wh
en
n
ec
essa
ry
Fine-wire fuse for the
po
we
r sectio
n an
d co
ntro
l se
ctio
n
replacing
If one of the fuses for the power board or control board fails.
Determine the cause of the failure and replace the fuse.
Img.5-9: Fine-wire fuses for the control system
b
ased
on
o
p
e
rato
r's
h
istor
ic va
lu
es
if n
eces
sar
y
in
acco
rdance wi
th
German
DGUV
(BGV A3)
Electro
nics
Electrical
inspection
Interval
Where?
What?
How?
Adjusting nut
Microfuses
each 15A slow