HP T750 G2, T1000 G3 Installation Instructions Manual

HP UPS Battery Replacement

Important battery safety

Installation Instructions

information

WARNING: The unit contains sealed lead-acid battery
modules. To prevent fire or chemical burns:

 Do not attempt to recharge batteries after removal from

the unit.

 Do not disassemble, crush, or puncture the batteries.

 Do not short the external contacts of the batteries.

 Do not immerse the batteries in water.

 Do not expose to temperatures higher than 60°C

(140°F).

WARNING: To prevent personal injury from hazardous
energy:

 Remove watches, rings, or other metal objects.

 Use tools with insulated handles.

 Do not place tools or metal parts on top of batteries.

WARNING: To prevent personal injury, prepare the area
and observe all materials-handling procedures when
transporting a battery module. Battery modules weigh 20
kg (44 lb).

NOTE: Replace all battery modules at the same time.

© Copyright 2009 Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice. The only
warranties for HP products and services are set forth in the express warranty
statements accompanying such products and services. Nothing herein should
be construed as constituting an additional warranty. HP shall not be liable for
technical or editorial errors or omissions contained herein.

Part Number 533

513-002

August 2009 (Second Edition)

Printed in China

533513-00

2

UPS battery replacement overview

The battery modules are hot swappable and can be replaced without
powering down the UPS. To power down the UPS, see the UPS user
guide for instructions.

CAUTION: When hot-swapping batteries, the UPS is not
protected in the event of a utility power failure, unless at
least one ERM is installed.

IMPORTANT: Charge the batteries before supplying
backup power to devices. See the UPS user guide for
recommended charging times.

HP UPS T750 G2/T1000 G3

1. Remove the UPS front bezel.

2. Remove the UPS battery bracket.

CAUTION: Carefully remove the metal battery bracket to

avoid damaging the battery lead connectors.

3. Disconnect the red battery lead, and then pull the battery out
onto a flat, stable surface.

CAUTION: The battery is unsupported when you pull it out
of the UPS.

4. Disconnect the black battery lead on the back of the battery.

To replace the components, reverse the removal procedure.

CAUTION: To avoid damage to the battery leads, be sure
that the cables do not bind against the guide rail while
reinstalling the battery.

HP UPS T1500 G3

HP UPS R1500 G2

1. Remove the UPS front bezel.

2. Disconnect the battery leads.

3. Remove the UPS battery bracket. Carefully pull the battery

leads through the hole in the battery bracket.

4. Remove the UPS battery modules.

IMPORTANT: Do not pull the battery leads when removing

or installing the batteries.

1. Remove the UPS front bezel.

2. Remove the UPS battery bracket.

3. Disconnect the red battery lead, and then slowly pull the

battery out just far enough to expose the cable retainer for the
black battery lead.

4. Carefully remove the black battery lead from the cable
retainer, and then completely pull the battery out onto a flat,
stable surface.

CAUTION: The battery is unsupported when you pull it out
of the UPS.

5. Disconnect the black battery lead.

To replace the components, reverse the removal procedure.

HP UPS R3000

1. Remove the UPS front bezel.

2. Disconnect the battery leads.

3. Remove the UPS battery bracket.

4. Remove the UPS battery modules.

To replace the components, reverse the removal procedure.

NOTE: A small amount of arcing may occur when

connecting the batteries. This is normal and does not
damage the unit or present any safety concern.

To replace the components, reverse the removal procedure.