Command Light CL605, User Manual, Page: 18 / 46

COMMAND LIGHT
18
Maintenance
Bulb Replacement
Tools required:
Clean oil-free cloth, Cleaning alcohol
Replacement bulbs:
Model 605 bulbs 500 watt, Q500T3/CL
Model 607 bulbs 750 watt, Q750T3/4CL Model 611 bulbs 1000 watt, Q1000T3/CL
Model 615 bulbs 1500 watt, Q1500T3/CL
Bulbs are available from General Electric, Sylvania, Phillips, Grainger or direct from
COMMAND LIGHT.
Position lamp tree so lamps are readily accessible. This is usually with the lower stage in the
retracted position and the upper stage extended to 90˚.
Disconnect the power supply from the COMMAND LIGHT . Allow sufficient time for
lamps to cool. The surrounding metal lamp housing can cause serious burns.
Caution : Be certain that the bulb is cool to the touch before handling. Do not touch the bulb
directly. Use a clean oil-free towel to handle the bulb. Handling the bulbs directly
leaves minute traces of skin oils that cause localized hot spots that can lead to early
bulb failure. Bulb surfaces may be cleaned with alcohol.
Latch the bezel making sure that the weather stripping is properly fitted. Weather
stripping must be properly installed to ensure lamp water tightness.
Cleaning
The COMMAND LIGHT is constructed with corrosion resistant aluminum and stainless
steel fasteners. To further enhance corrosion resistance all exposed surfaces receive a
powder coated paint finish. To assure years of trouble free service periodically clean all
external surfaces with a mild detergent solution and a gentle spray of water.
DO NOT USE
A HIGH-PRESSURE WASHER , which will force water into sensitive electric circuitry.
Lamp lenses may be cleaned with any commercially available glass cleaner.
Upper and lower stage actuators are sealed units and do not require adjustment or
lubrication. The actuators have internal limit switches at each end of the stroke. The
actuators should not be made to ratchet excessively, this can lead to premature actuator
clutch failure.
All pivot points on the COMMAND LIGHT are self-lubricating thermal polymer. Periodic
cleaning with a moisture displacing cleaner and soft bristle brush, without disassembly, to
remove accumulated dirt and debris will minimize wear.