5.7 Main te nance ma chine
5.7.1 Clean ing
•
Clean the ma chine on a daily ba sis.
•
Af ter clean ing all ca bles, hoses, con nec tions and con nec tors
are to be checked for leak age, holed con nec tions, chaf ing
points and other dam age.
•
De tected faults are to be elim i nated im me di ately.
5.7.2 Tight en ing torque
Strength grades for screws with un treated, unlubricated sur faces.
The val ues show 90% use of the yield strength; at a fric tion co ef -
fi cient of µ
tot
= 0.14.
Tight en ing torque is con trolled with torque wrenches.
The val ues given do not ap ply when MoS2 lu bri ca tion is used.
5. Main te nance
61
Attention
For clean ing, do not use any flam ma ble or ag gres -
sive ma te ri als.
When clean ing the ma chine with a pres sure
washer, do not spray the elec tri cal com po nents di -
rectly.
When clean ing the ma chine with a pres sure
washer, do not hold it di rectly over the air fil ter.
B3299090
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
TAB01001.cdr
Important
Re place all self-lock ing nuts af ter each dis as sem bly.
