Ammann APH 5020 - Machine Maintenance

6.6 Machine maintenance
6.6.1 Cleaning
Clean the machine on a daily basis.
6.6.2 Tightening torques
Strength classes for screws with untreated, non-lubricated sur-
face.
The values result in 90% utilisation of the apparent yielding point
at a friction coefficient µ = 0.14.
Tightening torques are checked for correctness using torque
wrenches.
When using lubricant MoS2, the specified values do not apply.
6.6.3 Screwed connections
With vibrating machines, it is important to check the screwed
connections for tightness at regular intervals. Observe tighten
-
ing torques.
6.6.4 Changing rubber buffers
Inspect the rubber buffers for cracks and chipping as well as
tightness and immediately replace if damaged.
6.6.5 Exciter: Oil change / Oil level
• Unscrew venting screw (3), oil filling plug/dipstick (1) and oil
drain plug (2).
• Drain-off old oil.
• Screw-in oil drain screw (2).
• Fill-in new oil through the oil fill hole (1). See lubrication plan
for quantity and quality.
•
Replace oil filling plug/dipstick (1) and venting screw (3).
•
Unscrew oil filling plug/dipstick (1), check the oil level again
and top up with oil if necessary.
•
Replace oil filling plug/dipstick (1).
6. Maintenance
46
Attention
After cleaning
–
all cables, hoses, connections and connectors
are to be checked for leakage, holed con-
nections, chafing points and other damage.
– Detected faults are to be eliminated imme-
diately.
No combustible or aggressive materials are to be
used for cleaning.
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 Nmft lb ft lb ft lb
10.9 12.9
TAB01001.cdr
Important
Renew self-locking nuts after each removal.
Important
Change oil when it is warm.
The venting screw (3) must always first be unscrewed
when checking the oil level or changing the oil.
B8299100.cdr
3
1
2
Danger
Care is to be taken with the draining of hot oil :
danger of scalding!
Environment
Collect oil which has run out or overflowed and
dispose it in an environment friendly manner.
B8299216
MIN
MAX
1
GETRIEBEÖL
GEAR OIL
gem. JDM J20C
Attention
When the dipstick is screwed in, the optimal oil
level is between the «MIN» and «MAX» markings.