TRIPP LITE SUT20K Replacement Battery Cartridge for SIT UPS Systems Instruction Manual

SUT20K Replacement Battery
Cartridge for SIT UPS Systems
Instruction Manual

SUT20K Replacement Battery Cartridge for SIT UPS Systems

Installation Instructions
Replacement Battery Cartridge (R.B.C.)
for SUT UPS Systems

IMPORTANT SAFETY INSTRUCTIONS.

SAVE THESE INSTRUCTIONS.
WARNING!

• Do not dispose of batteries in a fire; they may explode.
• Do not open or mutilate the battery. Chemicals released are harmful to the skin or eyes and may be toxic. Follow first-aid procedures for chemical burns in the event of exposure. Use appropriate protective clothing when handling a leaking battery.
• A battery can present a risk of high current in the event of a short circuit. High discharge can lead to severe burns and/or the risk of fire. Observe the following precautions when working around high-capacity storage batteries: 1)  remove watches, rings or other metal objects that might come in contact with battery terminals; 2) use tools with insulated handles; 3) do not lay tools or metal parts on top of the battery or near the terminals.

Battery Replacement

Important! Confirm the unit has been properly shut down from the LCD panel on the front of the unit before performing the battery replacement procedure.

• Each RBCSUT cartridge contains 4 x 9Ah batteries.

  1. Confirm the input breaker is in the OFF position. For the position of each model’s input breaker, refer to section 4.3 Front View with Door Open in the Owner’s Manual.
  2. Open the UPS front door to unscrew and remove the battery compartment panel located on the front of the unit.
  3. Remove the screws securing the left and right L-brackets. Remove brackets.
  4. Open the terminal housings covering the internal battery cable terminals. Disconnect the terminals (Figure 1.1.).

**Refer to Figures 1-2 ~ 1-5 for each model’s battery

installation.
**Battery Replacement

****

5. Remove the screws securing the wiring brackets. Remove brackets.
   Note:**** The top wiring bracket’s screw pattern may differ from the brackets below.

6. Remove the screws securing the battery brackets. Remove brackets.

7. Carefully remove each used battery string by pulling it out by its tab. Insert the new battery string into the slot.

8. Once all battery strings have been replaced, use the screws from step 6 to reattach the battery brackets.

9. Use the screws from step 5 to reattach the wiring brackets.

10. In the reverse order of step 4 (3,2,1), reconnect the battery terminals. Refer to Figures 1-2 ~ 1-5 for each model’s battery installation.
    Important! Make sure all cables labeled with a +, -, or N are correctly connected to their corresponding connector. Improper connection can result in damage to batteries and/or the UPS system. Please refer to the white labels attached to the cables and the labels on the terminal housings for proper connection.
    Once all connectors are attached, close the terminal housings.

11. Use the screws from step 3 to reattach the left and right L-brackets.

12. Use the screws from step 2 to reattach the battery compartment panel.

13. Set the input breaker to the ON position and power on the unit per standard operating procedure.
    Refer to section 7. Operation in the Owner’s Manual for more information.

UPS and Battery Recycling

Batteries can present a risk of electrical shock and burn from high short- circuit current. Observe proper precautions. Do not dispose of the batteries in a fire. Do not open the UPS or batteries. Do not short or bridge the battery terminals  with any object. Unplug and turn off the UPS before performing battery replacement. Use tools with insulated handles. There are no user-serviceable parts inside the UPS. Battery replacement should be performed only by authorized  service personnel using the same number and type of batteries (Sealed Lead-Acid). The batteries are recyclable. Refer to your local codes for disposal requirements or visit http://www.tripplite.com/support/recycling-program for  recycling information.

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