Manual

Page 2
7/8" BUSHING
FIXTURE
BALLAST CHANNEL COVER
PLASTIC TUBE
CHARGE INDICATOR
LIGHT
FIXTURE LENS
INSTALLATION INSTRUCTIONS
CAUTION: Before installing, make certain the A.C. power is off and the I-48 unit connector is disconnected.
1. LAMPS OPERATED
The I-48 can be used with most 2′–8′ lamps. Refer to the chart below for the type of lamp(s) operated and the number
of lamps to be operated in emergency mode.
*The 6″ violet leads provide the lamp selection option. The unit is shipped from the factory with the leads
disconnected and capped. When used with particular lamp types, violet leads should be connected to one anoth-
er. Refer to chart for lamp selection options.
2. MOUNTING THE I-48
Remove the ballast channel cover. Mount the I-48 in the ballast channel at least
1
/2″ away from the A.C. ballast(s).
The I-48 may also be mounted on top of the fixture. The optional top mounting kit (Catalog No. TMK-80) may be
ordered separately from Customer Service.
When battery packs are remote mounted, consult Customer Service for the maximum allowable distance between
the battery pack and lamp.
3. WIRING
Refer to the wiring diagrams on the back page for the appropriate wiring of lamp(s) and ballast. Install in accordance
with the National Electrical Code and local regulations. For additional wiring diagrams consult Customer Service.
4. INSTALLING THE CHARGE INDICATOR
Recessed Troffer Fixture – Select a convenient location with proper clearance in the ballast cover and drill or
punch a
7
/8″ hole (
1
/2″ knockout). Insert the
7
/8″ bushing into the hole. Push the plastic tube through the bushing.
Disconnect the leads from the LED housing and route the leads down the plastic tube. Reconnect the leads to the
housing, observing proper polarity (Red/Black or Red lead w/connector to positive (+) red tab). Push the entire as-
sembly back into the tube until the lens collar rests against the plastic tube. The plastic tube should be adjusted so
that the Charge Indicator is within ¼″ of the fixture lens. The Charge Indicator must be visible after installation.
Refer to Illustration 1.
Strip Fixture – Select a convenient location on the side of the fixture so the Charge Indicator can be seen after
installation. Allow for proper clearance inside the fixture and drill or punch a
1
/2″ hole. Disconnect the leads from
the LED housing. Push the LED housing into the
1
/2″ hole until it is firmly locked in place. Reconnect the leads,
observing proper polarity (Red/Black or Red lead w/connector to positive (+) red tab). Refer to Illustration 2.
Illustration 1 Recessed Troffer Fixture
FIXTURE
CHARGE
INDICATOR
LIGHT
(POS LEAD)
RED/BLK OR
RED W/CONNECTOR
WHITE/RED
LEAD
+ RED
Illustration 2 Strip Fixture
I-48
OBSERVE PROPER POLARITY
2′-4′ T- 8/T-12 Single & Bipin Pin
1
LAMP TYPE
OPTION
2
5′-8′ T- 8/T-12 Single & Bipin Pin
EMERGENCY
OPERATION
One Lamp
One Lamp
*VIOLET
LEADS
Connected
Disconnected
3
2′-4′ T- 8/T-12 Single & Bipin Pin
Two Lamp Disconnected
I-48