Maintenance
Version 1.1.3 - 2020-07-21
53
Translation of the original instructions
B34H | B34HV
GB
B34H_B
34HV_
GB_
5
.f
m
as required
Il
lumi
natio
n
Rep
laci
n
g
th
e lig
ht bu
lb
If the light bulb is defective:
Disconnect the machine from the mains.
Unscrew the glass cover of the machine illumination.
Unscrew the light bulb by turning it to the left and by slightly
pressing the bulb into the socket (bayonet).
Replace the light bulb.
Screw the glass cover onto the machine illumination.
Img.7-5:
Machine illumination
as required
Spind
le retur
n
sp
ring
Read
justing
ATTENTION!
Parts may fly off at high speed. When disassem-
bling the key housing, please make sure that the
machine is only maintained and prepared by quali-
fied staff.
as required
Coo
lant un
it /
Ch
ip fil
ter
Ch
eck
/
clean
Cooling pump:
The cooling pump is almost maintenance free. Replace the
cooling agent in regular intervals and adapted to the usage.
When using coolants which are leaving remnants it is
necessary to rinse the cooling pump.
Chip filter:
Clean the chip filter. To do so, unscrew the chip container
and remove the chips or other soiling.
Suck the old cooling agent off with a suitable industrial suc-
tion cup over the charging hole.
Fill in new coolant over the chip tray. The maximum
capacity of the coolant is about 4,5 litres.
Img.7-6:
Coolant pump / Chip filter B34HV
Interval
Where?
What?
How?
Machine illumination
Coolant pump
Chip filter
Filler hole
