Maintenance / cleaning
40
Figure 14 Relubrication label
The label says that the anti-friction bearing should be relu-
bricated using Staburags NBU 8 EP from Klüber Lubrication
München KG and the operating manual should be followed.
Follow the instructions on the label.
Warning!
Lubricant is hazardous to health.
Do not swallow lubricant.
Important!
- Do not over-lubricate the bearing.
- Dispose of any lubrication properly.
When using in service water or untreated water contact the
manufacturer with regard to lubrication selection.
Important!
A Long-Life-Set, which consists of a grease gun with high-
performance grease, is available via the manufacturer.
Use grease guns for conical grease nipple H according to
DIN 71412.
Observe the lift quantities of the grease guns!
7.3.2 Greasing intervals
Motor [kW]
Anti-friction bearing
(drive side)
Anti-friction bearing
(non drive side)
Greasing
interval [h]
Grease quantity
[g]
Greasing
interval [h]
Grease quantity
[g]
1.1/1.3
5000
7
10000
3
1.5/1.8
5000
7
10000
3
2.2/2.6
5000
10
10000
5
3.0/3.6
5000
10
10000
5
4.0/4.8
5000
10
10000
5
5.5/6.6
4000
16
8000
8
7.5/9.0
4000
16
8000
8
11.0/13.2
3500
22
7000
11
15.0/18.0
3500
22
7000
11
18.5/22.2
3000
32
6000
13
22.0/26.4
3000
32
6000
13
30.0/36.0
3000
40
6000
18
37.0/44.4
3000
50
6000
20
45.0/54.0
3000
50
6000
20
55.0/66.0
3000
55
6000
25
7.4 Seals
In general a mechanical seal does not require maintenance.
Only exchange the mechanical seal as a complete unit. This
ensures optimal shaft sealing.
Important!
When using a Seal-Guard-System, check the oil filling
(medical white oil) regularly for the correct fill level and for
ingredients. If the medium penetrates the mechanical seal,
the seal must be replaced.
If monitoring units are installed for the mechanical seal check
their function.
The following label is found on the motor if a relubrication
unit is present:
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