Eaton 93PM G2 Series User Manual

7.2.2 Status indicators................................................ 90
7.2.3 System events .................................................. 93
7.2.4 Menu structure of the 93PM G2 UPS ..................... 93
7.3 Signing in .................................................................... 96
7.4 System control instructions ............................................. 97
7.4.1 Start the UPS system in the double conversion
mode .............................................................. 97
7.4.2 Start the UPS system in the bypass mode............... 98
7.4.3 Transfer from the bypass mode to the double
conversion mode ............................................... 98
7.4.4 Transfer from the double conversion mode to the
bypass mode.................................................... 99
7.4.5 Transfer from the double conversion mode to the
Energy Saver System mode................................. 99
7.4.6 Transfer from the Energy Saver System mode to the
double conversion mode ................................... 100
7.4.7 Transfer from the double conversion mode to the
Variable Module Management System mode...... 100
7.4.8 Transfer from the Variable Module Management System
mode to the double conversion mode................... 100
7.4.9 Shut down the UPS system and critical load .......... 101
7.4.10 De-energize the critical load............................... 101
7.5 Control a single UPS in a parallel system ......................... 102
7.5.1 Start a single UPS ........................................... 102
7.5.2 Shut down a single UPS.................................... 103
7.5.3 Enable and disable the battery charger................. 103
7.6 UPM control instructions............................................... 103
7.6.1 Start the UPMs ............................................... 103
7.6.2 Shut down the UPMs........................................ 104
7.7 Use the Remote Emergency Power-off switch ................... 105
7.8 Turn the UPS from the double conversion mode to the
maintenance bypass mode ........................................... 105
7.9 Turn the UPS from the maintenance bypass mode to the double
conversion mode ........................................................ 107
8 UPS maintenance ...................................................................110
8.1 Introduction to UPS maintenance ....................................110
8.2 Important safety instructions...........................................110
8.3 Preventive maintenance ................................................ 111
8.3.1 Daily maintenance ............................................112
8.3.2 Monthly maintenance ........................................112
8.3.3 Periodic maintenance ........................................112
8.3.4 Annual maintenance .........................................113
8.3.5 Battery maintenance .........................................113
© Eaton Corporation plc 2020. All rights reserved. Revision: 001 Document ID: P-164000956 5 (141)
Eaton 93PM G2 UPS 50 – 360 kVA User’s and Installation Guide

Eaton 93PM G2 Series Specifications

General

Brand	Eaton
Model	93PM G2 Series
Category	UPS
Language	English