Eaton 93PR 500 kW UPS
User's and Installation Guide
63
Reducing/Replacing the UPS Module Online
1. Set the position lock located on the front panel of the module to “
”. Two people each hold the handles
located on the front panel of the UPS module with one of their hands and support the bottom of the
module with the other hand respectively and they both use their strength together to draw the module
outward smoothly and slowly until it is out, and then support it together and put it on the ground or
some other temporary supports gently.
2. To replace UPM, please implement removing UPM steps and then do adding UPM steps.
WARNING
Ensure the lock has to unlock the state, when pull out the UPM.
Position Lock
1
1
1
1
2
2
Figure 6-7: UPM Module Location
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