Version 1.0 - 2020-12-10
57
Translation of original operating instruction
GT22
EN
GT22_G
B_5
-1.
fm
If nec
ess
ary
To
oth
e
d b
e
lt
X axis
Tension of the
toothed belt
Adjust the tensioning screw (1) so that the
belt (2) has an appropriate tension (belt ten-
sion: 2.7 kg with a belt deflection of about 10-
12 mm).
Eve
ry 6 mo
nth
s
Lin
e
ar Ball
Bearin
g
at th
e
table
Lubrication
Lubricate with water-repellent grease.
bas
e
d o
n
o
p
er
ator
's
histo
ric value
s
Co
olan
t circ
uit
Drain hose
Check the drain hose from the grinding table
back into the coolant tank for deposits and
blockages.
Ev
ery
10
00
op
era
tin
g ho
u
rs
Ele
c
trical cab
in
et
Cleaning
Although the electrical cabinet is constructed
to shut off external air, foreign particles such
as dust and dirt may enter the cabinet when
the door is open.
Accumulation of foreign particles on the
printed circuit boards or other electronic com-
ponents could cause machine malfunction.
Clean the inside of the electrical cabinet regu-
larly.
Remove dust inside electrical cabinet with a
vacuum cleaner. Do not use compressed air
to clean the electrical cabinet.
Never touch circuit boards or parts around
the connector. Also avoid hitting these parts
with the vacuum.
We recommend that the electrical cabinet is
cleaned every 1000 operating hours.
Interval
Where?
What?
How?
Check
2
1
