Intermatic WL250HPS Installation Instructions

HID Wall Pack - WL Series
INSTALLATION INSTRUCTIONS
Lamp Types: High Pressure Sodium 250 Watt, Metal Halide 250 Watt
Models: WL250HPS & WL250MH
IMPORTANT:
ELECTRICAL REQUIREMENTS
A qualified electrician should complete all required wiring. This fixture will accept 120, 208, 240 or 277 Volts AC and
must be properly grounded for safety. A mounting suitable for outdoor use and rated for wet locations is required.
Follow all applicable electrical codes and regulations.
WARNING: Electric shock hazard
Disconnect power at circuit breaker or fuse box before installing or servicing light.
WARNING: Fire hazard
USE MIN 90ºC SUPPLY CONDUCTORS.
CONNECT TO SUPPLY IN EXTERNAL JUNCTION BOX ONLY.
Lamp and housing become very hot during use.
Ensure free air circulation around unit to dissipate heat.
Avoid enclosed locations and locations where flammable debris (leaves, cut grass, etc.) might collect.
Avoid locations where humans or animals might accidentally touch fixture.
WARNING: Explosion hazard
Never operate light without securing the lens door. When light is operating, the gas in the lamp inner arc
tube is at high pressure.
Never operate light if the fixture lens or outer glass envelope of the lamp is broken or missing.
WARNING: Explosion hazard
Wear safety glasses and gloves when handling lamp, High Pressure Sodium outer envelope is under
vacuum and could implode. Metal Halide outer envelope is pressurized and could explode if broken.
WARNING: UV hazard (Metal Halide Lamps Only)
The type of lamp used in this fixture can cause serious skin burn and eye inflammation from short wave ultra
violet radiation if outer envelope of the lamp is broken or punctured, and the arc tube continues to operate. Do
not use where people will remain for more than a few minutes. Certain types of lamps that will automatically
extinguish when the outer envelope is broken or punctured are commercially available.
Figure 1
FOR OUTDOOR USE ONLY
NOT FOR USE IN HAZARDOUS ATMOSPHERES
Read instruction sheet carefully before installing fixture.
Retain instructions for future reference.
Hinge
Screws
Lens
Cover
Mount Fixture horizontal
Figure 2