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9
Maintenance
Contents of this chapter
The chapter contains the preventive maintenance instructions.
Maintenance intervals
The table below shows the maintenance tasks which can be done by the end user. The
complete maintenance schedule is available on the Internet
(
). For more information, consult your local ABB Service
representative (
).
Recommended annual actions by the user
Connections and environment
P
Quality of the supply voltage
Spare parts
I
Spare parts
P
Reforming DC circuit capacitors of spare modules
Inspections
I
Tightness of terminals
I
Dustiness, corrosion and temperature
P
Cleaning the heatsink
Maintenance 115
Содержание ACH480
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Страница 156: ...Frame R1 Frame R1 front side IP20 UL open type 156 Dimension drawings ...
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Страница 158: ... Frame R1 front side UL Type 1 kit installed 158 Dimension drawings ...
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Страница 162: ... Frame R2 front side UL Type 1 kit installed 162 Dimension drawings ...
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Страница 166: ... Frame R3 front side UL Type 1 kit installed 166 Dimension drawings ...
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Страница 168: ...Frame R4 Frame R4 front side IP20 UL open type 168 Dimension drawings ...
Страница 169: ... Frame R4 bottom rear IP20 UL open type Dimension drawings 169 ...
Страница 170: ... Frame R4 front side UL Type 1 kit installed 170 Dimension drawings ...
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Страница 198: ... Declaration of conformity 198 The Safe torque off function ...
Страница 206: ...Dimensions 206 BIO 01 I O extension module ...
Страница 212: ...Dimensions 3AXD50000031148 rev A 212 BREL 01 relay output extension module ...