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Table 1: Component Weights
Item
Chassis
Battery modules (2)
Total weight
Position
WARNING: To reduce the risk of personal injury or damage to
the equipment, take the following precautions when installing
the ERM.
•
The ERM must be installed at the bottom of the rack, with
the UPS on top of the ERM. If placed in the rack with existing
equipment, the rack must be reconfigured to allow
installation of the UPS and ERM at the bottom of the rack.
•
The ERM must be mounted on the fixed rails included in the
ERM kit. Use the rack template tool shipped with the ERM kit
to align the rails.
Preparing for Installation
Checking the Battery Recharge Date
Before unpacking the ERM, check the battery recharge date
specified on the battery recharge date label affixed to the shipping
carton.
IMPORTANT: Do not use the batteries if the recharge date has passed. If
the date on the battery recharge date label has passed without the batteries
being recharged, contact an HP authorized service representative.
NOTE: The following label is only an example date. The date on your carton
may be different.
THIS PRODUCT CONTAINS
A NONSPILLABLE BATTERY
Next Recharge Date:
05-MAR-07
Please refer to Maintenance Section
of Owner's Manual enclosed inside
Weight
17.2 kg (38 lb)
33.6 kg (74 lb) each
84.4 kg (186 lb)
Preparing the Site
WARNING: To reduce the risk of electrical shock or personal
injury while performing this procedure, use a Lockout/Tagout
procedure to isolate the UPS from the AC branch circuit (AC
mains). The Lockout/Tagout procedure should conform to local
occupational safety and health regulations for the facility.
To prepare the site:
1. Power down the UPS.
a. Place the UPS in Standby mode by pressing the Standby
button for three seconds. The load relays open and the
Utility LED (1) begins to flash slowly.
NOTE: Pressing the Standby button for seven seconds reboots
the UPS. The UPS recovers to Standby mode.
b. Disconnect the AC mains by opening the switch or circuit
breaker at the utility panel.
2. Remove all UPS electronics modules and battery modules.
Refer to the installation instructions for this UPS for more
information.
Kit Contents
Documentation
• Important Safety Information guide
• International Regulatory Compliance guide
• This document
Rails
• Rails, with mounting hardware
• Rack template tool 4U (221282-021)
ERM
• ERM chassis
• Hardware
— M4 hex nut with washer (1)
— M4 x 10 hex screw (2)
— M8 hex nut with conical washer (2)
• Battery modules (2)
• Front bezel
Cables
• UPS-to-ERM power cable set (283048-001)
• ERM-to-ERM power cable set (283049-001)
1
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