Please refer to the following when installing and maintaining batteries:
6.1.1. Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the re-
quired precautions. Keep unauthorized personnel away from batteries. When installing or replacing batteries, install or
replace with the same number and type.
6.1.2. Do not dispose of battery or batteries in a re. The battery may explode.
6.1.3. Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the skin and eyes and may be
toxic.
6.1.4. A battery can present a risk of electrical shock and high short circuit current. The following precautions should be
observed when working on batteries:
6.1.4.1. Remove watches, rings, or other metal objects.
6.1.4.2. Use tools with insulated handles.
6.1.4.3. Wear rubber gloves and boots.
6. INSTALLATION
6.1. INSTALLING BATTERIES
6.1.4.4. Do not lay tools or metal parts on top of batteries.
6.1.5. Make sure the proper polarity is observed. DC bus voltage for a twenty (20) battery string should be between
264 and 274 Vdc as tested at the top of CB2: Battery Terminal Block (Refer to System Component Layout).
6.1.6. . When connecting batteries, you must connect the individual batteries into string (s). Please see battery layout
on the inside left door of your Battery Cabinet. Note: Layout illustrate the number of batteries in a string, number of bat-
teries per shelf, and their jumpers placements (i.e., negative of rst battery to positive of the second battery, negative of
the second battery to positive of third battery, etc.). Cabinets’ intra-connects provided by others that are installing unit.
Figure 9
Title: Micro
Doc No.: 018-1000-02
Description: Emergency Lighting Inverter User’s Manual Date: 07/26/2016
Rev: NR
1.877.DSPM.POWERPhone : 1.877.377.6769-
909.930.3335Fax:
www.dspmanufacturing.com
Website:
techsupport@dspmanufacturing.com
E-Mail:
27
Title: Three Phase 208 or 208Y/120Vac
Doc No.: 018-6000-00
Description: Emergency Lighting Inverter User’s Manual
Rev: NR
Date: 08/12/2022
Phone :
Website:
E-Mail:
Fax:
1.877.DSPM.POWER-1.877.377.6769
1.877.DSPM.POWER-1.877.377.6769
www.dspmanufacturing.com
techsupport@dspmanufacturing.com
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