Battery Replacement; Lamp Replacement - Acuity Brands ELM2LF Manual De Instrucciones

BATTERY REPLACEMENT

Unit features and battery details shown may vary. See also "Battery Connection", page 3.
Disconnect battery from charger board.
1
Release battery strap.
BATTERY HANDLING WARNINGS:
•
Dispose of used batteries promptly.
•
Keep away from children.
•
Do not disassemble.
•
Do not dispose of in fire.

LAMP REPLACEMENT

Remove the lamp bracket assembly
1
by flexing one of the internal retention
features and pressing the assembly
toward the inside of the unit. Gently
bend the snap at each side of the
bracket to release the lamp assembly.
Lamp bracket assembly
Retention Features
CHARGER BOARD REPLACEMENT
With the unit oriented as in the below
1
view, flex the channel at the left end
of the charger board outward to
release and remove left side of PCB
first. Unplug the battery and other
connections. See "Lamp
Replacement" above, to disconnect
the lamp wires from the charger
board.
TESTING and MAINTENANCE
Replace battery, secure the strap
2
snugly, and reconnect to the charger
board.
LiFePO4 Battery
Cut wires near lamp board and strip
2
back 1/4in. Connect stripped wires to
the replacement lamp, following the
yellow/blue polarity as marked.
Connector under
Connect the lamp wires to the
2
new charger board, following the
yellow/blue polarity as marked.
Reconnect the battery and other
components (if included). For
insertion of PCB, insert right side
of PCB first, followed by left side
(click should be heard).
2
Re-assemble the unit (see also
3
step 5, page 3).
NiCd Battery
Battery Strap
For Velcro strap: Release and reuse
Secure the new lamp assembly onto
the lamp bracket and re-assemble it
into the housing, routing the lamp
wires to avoid damage by other
components. Re-assemble the unit
(see also step 5, page 3).
Release snaps
gently
the PCB
Make sure all wires are routed as
3
before, so as not to interfere with
proper assembly of the housing
onto the mounting plate. Re-
assemble the unit (see also step 5,
page 3).
1
page 5
Battery support