Powerware Ferrups FE/QFE 500VA User Manual download pdf (Page 38)

External Bypass Switch Installation

Powerware

FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide : Rev A www.powerware.com

CAUTION

To prevent electrical shock or damage to your equipment, verify that the UPS ON/OFF

switch is in the OFF position before you remove the UPS front cover panel. The circuit

breaker or disconnect switch must be turned off at the AC input service panel.

5. Remove the UPS front cover panel according to the UPS model:

FE or QFE 500 VA–3.1 kVA

Remove the #1 Phillips grounding screw on top of the UPS.

Remove and save the sticker in the lower right corner of the

UPS front cover panel with the Powerware logo.

Use a #2 Phillips screwdriver to loosen (but not remove) the

screw.

Slide the UPS front cover panel forward until it is completely

off the UPS.

FE or QFE 4.3–18 kVA

Remove the screws on the UPS side panels using a Phillips

screwdriver.

Loosen (but do not remove) the three Phillips screws on the

bar across the top of the UPS.

Slide the top of the UPS side panels out.

Lift the panels to remove them.

6. Remove the knockouts in the UPS rear panel for AC Input and

AC Output. If your UPS has a separate battery cabinet, also

remove the knockout for DC.

7. Install the conduit adapters. AC Input and AC Output

conductors must be run through separate pieces of conduit.

UPS output circuits shall be installed in dedicated conduit

systems and not shared with other electrical circuits.

CAUTION

To prevent electrical shock or damage to your equipment, verify that the AC input is

OFF at the service panel and the bypass and AC disconnect switches are in the OFF

position before you connect any wires to the bypass switch terminal strip.

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Powerware Ferrups FE/QFE 500VA User Manual Page 38