Sts Module Removal - Delta Modulon DPH Series User Manual

Step 4
Turn the STS module's switch to the upper position (
Figure 5-27: Turn the STS Module's Switch to the Upper Position
5.7.2

STS Module Removal

NOTE:
1. Only qualified service personnel can perform the following STS module
installation procedures.
2. The STS module is heavy (> 25 kg (55.12 lb)). At least two people are
required for handling.
Step 1
Turn the STS module's switch to the lower position (
module's LED indicator becomes off.
Figure 5-28: Turn the STS Module's Switch to the Lower Position
Delta UPS DPH 50-200kVA
).
) and wait until the STS
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