User`s manual

English

WARNING: Use two or more people when installing the Battery Pack(s)

and the UPS into the rack (see the UPS User's Manual for rack

mounting the UPS). Use caution; these units are extremely heavy. Do

not move the rack after the units have been installed. The rack may be

unstable due to the weight distribution.

1. Make sure that the circuit breakers on both the UPS and the Battery Pack(s)

are in OFF position.

2. Make sure that the UPS's power switch is in the OFF position.

3. Make sure that the input circuit breaker (at the wall breaker box) is in the

OFF position.

4. Remove the External battery connector's access panel from the back panel

of the UPS and from the back panel of the Battery Pack(s). Use CAUTION

when removing the External battery connector's access panel from the

UPS's and the Battery Pack's back panel; the battery voltage is present

at the External battery connector's contacts. If the UPS's battery connector

or the Battery Pack's connector is not being used, the External battery

connector's access panel should not be removed.

5. Before plugging the battery cable (provided) into the UPS's external battery

connector or the Battery Pack's connector, verify that they mate red to red

and black to black.

6. Connect one end of the Battery Cable to the Battery Pack's connector and

secure by tightening the strain relief screw (do not over tighten).

7. Connect the other end of the battery cable to the UPS's battery connector

and secure by tightening the strain relief screw (do not over tighten).

CAUTION: If you reverse steps #6 and #7 or if the Battery Pack's circuit

breaker is in the ON position, the open end of the battery cable will have

battery voltage at the connector's contacts. To avoid this, follow the

procedure in the correct order.

8. Verify that all the connections are secure and that the polarity is correct.

9. The UPS system is now ready for the normal start-up procedure (see the

UPS User's Manual). On all the units that were installed, check that all the

switches and all the circuit breakers are in the ON position.

Note: For the installation of multiple Battery Packs see STYLE 7: "Daisy

Chained" Configuration.