6.6 Maintenance of the machine
6.6.1 Cleaning
The machine is to be cleaned daily.
Attention
After cleaning
–
all cables, hoses, connections and connectors are to be
checked for leakage, holed connections, chafing points
and other damage.
–
Detected faults are to be eliminated immediately.
–
No combustible or aggressive materials are to be used
for cleaning.
6.6.2 Tightening torque
Tightness classes for bolts with untreated, unlubricated
surfaces.
The values provide for a 90% use of tensile limit with a coefficient
of friction µ
(gas)
=0.14.
The maintaining of the tightening torque will be checked with
torque spanners.
The use of MoS2 lubrication will not exceed the given values.
Important
Self-locking nuts must be renewed after each dismantling.
6.6.3 Bolted connections
With vibration equipment it is important to check the spacing
between the fixed seatings. Observe the tightening torque.
6.6.4 Rubber buffer
Check the rubber buffer for cracks and breaks as well as for
secure seating, immediately replace in the event of damage.
6.6.5 Scrapers
Examine the scrapers for wear and position relative to roller.
Adjustment:
–
Loosen hexagon head screws (1).
–
Shift the scrapers (2) towards the roller.
–
The scrapers should be set at a distance of 1.5 – 2 mm from
and parallel to the roller.
–
Tighten hexagon head screw.
6.6.6 Water spraying system
Clean water tank when necessary:
–
Dismantle stopcock (1).
–
Rinse out water tank with powerful water jet.
–
Refit stopcock, using new seal if necessary.
–
Switch on the spraying system briefly in order to rinse out the
pipework.
35
M 4
M 5
M 6
M 8
M 10
M 12
M 14
M 16
M 18
M 20
M 22
M 24
3
2
6
10
25
49
85
135
210
300
425
580
730
4
7
18
36
62
99
154
221
313
427
538
4,4
8,7
15
36
72
125
200
310
430
610
830
1050
3
6
11
26
53
92
147
228
317
449
612
774
5
10
18
43
84
145
235
365
500
710
970
1220
4
7
13
31
61
106
173
269
368
523
715
899
8.8
Nm
ø
Nm
Nm
ft lb
ft lb
ft lb
10.9
12.9
1
1
2
2
2
1
6. Maintenance
