INFOSEC E 4 - 11.4 Combine Machine Warning

INFOSEC UPS SYSTEM - 4, rue de la Rigotière – 44700 Orvault – FRANCE - www.infosec.fr
Hot Line: tel : + 33 (0)2 40 76 15 82 - fax : + 33 (0)2 40 94 29 51 - hotline@infosec.fr - 09 05 04 205 12
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11.4 Combine machine warning
1. When UPS system runs in INVERTER mode, make sure that “Maintenance By-Pass Switches” are all
in “UPS” position or all in “BPS” position.
2. When UPS work in parallel mode, please do not operate the “MANUAL BY-PASS” Switch.