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48 Maintenance
Cleaning the exterior surfaces of the inverter station
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Materials
•
Cleaning towels and mop
•
Detergents, Würth universal cleaner 0893 125 R1 (or similar)
•
Water
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Procedure
Wash the inverter station using detergent. Clean the roof first and then the walls. Use a mop
to remove stubborn dirt. Rinse the detergent off with water.
The inverter station is IP54 protected. A pressure washer can be used on the roof but must
not be used near air inlets or outlets. Wash air inlets with a gentle, low pressure water flow.
Use a mop to gently wash the air outlet louvres inside the weather protection hoods.
Note:
The design of air inlet may vary from the picture on the right. Consult ABB for detailed
maintenance instructions if necessary.
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