Structural Concepts Harmony HMG2642R.4439 User Manual page 14

MAINTENANCE: FLUORESCENT STYLE LIGHT FIXTURES / LED STYLE LIGHT FIXTURES
Light Fixtures
Warning! Disconnect power before providing
maintenance and service to unit.
Caution: Lamps have been treated to resist
breakage and must be replaced with similarly
treated lamps.
1. Fluorescent Style Light Fixtures
Light fixtures are located on underside of shelf
assemblies and at the top inside of case.
See illustration at top-right for locations.
Removal of lamp:
• Rotate lamp (1/4-turn) either direction to
disengage (upper or lower) pins/contacts from
lamp-mounting sockets.
• Remove bulb by applying even pressure from
back side at the bulb ends and pulling the
remaining contact from sockets.
• See illustrations at mid and lower-right.
Installation of lamp:
• Align pins with slot.
• Insert pins into socket by rotating the bulb
1/4-turn to secure either the (upper or lower) pin
contacts into the sockets.
• Rotate remaining bulb contacts (1/4-turn) into
remaining lamp mounting socket contacts.
• See illustrations at top-right.
2. LED Style Light Fixtures
Removal of faulty LED light:
• LED lights rarely require change-out.
• To remove faulty LED light, simply grasp light
near retaining spring and carefully pull away
from its spring. Disconnect plug from socket.
• Contact Structural Concepts' Technical Service
Department for replacement parts (see
Technical Service section of this manual for
information).
Replacement of LED light:
• To replace LED light fixture, simply insert new
LED light at proper position (socket must be near
plug). Carefully snap into metal springs so LEDs
are held firmly in place.
• Note: LED light and plug must be connected in
a specific manner or they will not work.
A. Certain plug designs ("barrel type") merely
require that plug be pushed all the way in.
B. Other plugs require "oval edge" of plug to
connect to oval edge of LED light.
• See illustrations below.
Light Socket
Lamp Pins
"Barrel-Shaped" LED Plug & Light Fixture
LED
Light
"B-Shaped" LED Plug & Light Fixture
LED's Oval Form
B
--- LED Plug & Light Fixture ---
14
Light Fixture
Plug
LED's Barrel
Shaped
Insert
Plug's
Oval Form
Retaining
Springs
A