WARNING!
Use the required personal protective equipment. Wear protective gloves and
long sleeves. Some parts have sharp edges.
1. Stop the drive and do the steps in section Electrical safety precautions (page 49)
before you start the work.
2. Remove any shrouding in front of the cooling fan in case of marine construction
(option +C121).
3. Disconnect the fan wiring. Remove the CIO module.
4. Remove the two retaining screws (a).
5. Pull the fan outwards to separate it from the heat exchanger housing.
6. Install new fan in reverse order. Align the guide pins (b) at the rear of the fan
cowling with the slots (c) in the module bottom guide, then install the retaining
screws (a).
R7i converter module
WARNING!
Obey the safety instructions given in ACS880 liquid-cooled multidrives
cabinets and modules safety instructions (3AXD50000048633 [English]).
If you ignore the safety instructions, injury or death, or damage to the
equipment can occur.
If you are not a qualified electrical professional, do not do installation
or maintenance work.
WARNING!
Make sure that the replacement module has exactly the same type code as the
old module.
Maintenance 101
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