APC Symmetra PX Power Module Manual download pdf

Symmetra

PX Power Module Replacement

See the Safety sheet (990-2984) provided with the unit for additional safety instructions.

Warning: Only trained persons familiar with the construction and operation of the

equipment, as well as the electrical and mechanical hazards involved, may install and

remove system components.

How to replace a power module

Warning: Before removing any power modules, make sure that the remaining power

modules can support the load.



Turn the locking latch until the arrow points down.



Unscrew the spring-activated knobs on both sidea of the module.



Pull the module up and out of the enclosure as far as the lock mechanism will allow.



Release the lock by pressing the black plastic tab on both sides of the module.



Pull the module out of the enclosure.



Push the replacement module into the enclosure.

Caution: Do not attempt to insert the power module using unnecessary force.



Tighten the spring-activated knobs on both sides of the module to ensure proper contact.

Use two people to lift components weighing between 18–32 kg (40–70 lb).











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Summary of Contents

Page 1 - PX Power Module Replacement

Symmetra® PX Power Module ReplacementSee the Safety sheet (990-2984) provided with the unit for additional safety instructions.Warning: Only trained p

Page 2 - *990-3025A*

*990-3025A*Secure the locking latch to start the power module.Caution: Tighten the spring-activated knobs before securing the locking latch to ensure