LDPI LEHL1 Installation, Operation And Maintenance Instructions

General Wiring Diagram
CAUTION: Turn off electrical power at
fuse or circuit breaker box before
wiring fixture to the power supply. AC INPUT
Connecting panels to the AC source
supply:
All units must be individually connect-
ed to the AC supply.
Black = Line
White = Neutral
Green = Ground
Installation and Operation
Electrical Connection:
1. Loosen the three M5 socket head cap screws with spring washers on the driver housing Cover.
2. The entry hole of the driver housing is 3/4" NPT. Attach to suitable conduit.
3. Run the wire from outside through the conduit and the entry hole of driver housing, and then connect it to
the Terminal Block.
4. Re-attach the housing cover and tighten it with the three M5 socket head cap screws and spring washers
at torque value 5 N-m.
Product Size
Φ262mm / 10.3in
Φ262mm /10.3in
Pendant Type
1. Attach the driver housing to the threaded 3/4" pipe and tighten with M4 fastening screws.
2. Connect the electrical part.
3. Re-attach the fixture to the driver housing and tighten it with the three M5 socket head cap screws and
spring washers.
M4
Set screw
step1
LDPI, Inc. / (800) 854-0021 / www.ldpi-inc.com / sales@ldpi-inc.com
BLACK (LINE)
GREEN (GROUND) LED Driver
Terminal
Block
WHITE (NEUTRAL)
M5
Socket head cap screws
step3
step2
U-Bracket
1. Use the four M8 expansion bolts to attach the bracket to the wall.
2. Connect electrical part.
3. Re-attach the fixture to the driver housing and tighten it with the three M5 socket head cap screws and
spring washers. Adjust the angle of the fixture with the M4 screws.
Expansion bolts
(Gasket+Washers induded) M8
（-） （+）
（LEAD WIRES
TO LED LOAD）
Ceiling Mount
1. Use the four M8 expansion bolts to attach the bracket to the ceiling.
2. Use the six M4 hexagon socket screws to attach the driver housing to the bracket.
3. Fixture should be hung on the driver housing; connect the wires.
4. Re-attach the fixture and tighten it with the three M5 socket head cap screws and spring washers.
Expansion bolts
(Gasket+Washers induded) M8
step1
Stanchion 25°/90°
1. Screw the bracket to the pole then tighten the M5 fastening screws.
2. Use six M4 hexagon socket screws to attach the driver housing to the bracket.
3. Connect the electrical part.
4. Re-attach the fixture to the driver housing and tighten it with the three M5 socket head cap screws and
spring washers.
step1
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D-1319 v.07.16.19 LDPI, Inc. / (800) 854-0021 / www.ldpi-inc.com / sales@ldpi-inc.com
step1
step2
M4
M4 Socket head cap screws
step2
M5
Screws
M4
Socket head cap screws
step2
M4
Screws
M5
Socket head cap screws
step3
M5
Socket head cap screws
step4
step3
M5
Socket head cap screws
step4
step3
Page: 3
D-1319 v.07.16.19