Compact Station
BGV A2 requires the owner to perform repeat tests at stipulated times in order to verify that the electrical equipment is in perfect working order.
At stipulated times, the owner must check that the fault current, differential current and fault voltage protection devices are functioning properly.
Carry out manual insulation testing.
10.2.5Care
10.2.5.1 Lubrication
Carry out the following care measures for the station:
•Lubricate hinges, rods and guide rails after cleaning.
•Lubricate the ball bearings in the axial ventilator after around 20,000 operating hours or a maximum of 4 years, according to the manufacturer's specifications.
10.2.5.2Replacing the Axial Ventilator
WARNING
Rotating parts
Injury to fingers and hands possible.
Do not reach into rotating parts.
1 | 2 | 3 | 4 | 5 |
| 6 |
Figure 17 - Replacing the axial ventilator |
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1 | Housing plate with M9 |
| 4 | Connection cable with seal | ||
2 | Protective screen |
| 5 | Drive motor | ||
3 | Impeller |
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| 6 | |
The axial ventilator must be replaced if it is defective or runs out of round. As a precaution, it should be changed every 4 years (when bearing lubrication is due).
Remove the axial ventilator in accordance with the manufacturer's specifications and send it to the manufacturer for maintenance.
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