Code 3 RX 2700CC - Manual (Page 9)

Maintenance
Lens Cleaning
Use plain water and a soft cloth, or Code 3® lens polish and a
very soft paper towel or facial tissue. Plastic scratches easily, as
a result, cleaning is recommended only when necessary (about
every six months). Do not subject the lenses to car washes that
use brushes, as these will scratch the lenses.
Lens Removal
First, disengage the lens clips (4 per lens) as shown in Figure
2 . Finally, insert a screwdriver into the small slot in the lens clip
pocket for the lens edge, and twist the screwdriver to lift the lens.
Lamp Replacement
Remove the lens as outlined above. Next, inspect the lamp and
refer below to replace the lamp.
Note: Make sure lamp is cool before attempting to change it.
Also, when installing a new lamp, be sure not to touch the glass
with fingers. If contact is made, clean the glass with a soft cloth
after inspection.
MR-11 Style Assembly
For MR-11 style alley light assemblies refer to Figure 3 for lamp
replacement. Remove the lamp assembly by removing the appro-
priate fasteners, remove fasteners sandwiching MR-11 in bracket,
and remove lamp. Replace the lamp and reassemble.
H-3 55w Style Assembly
Caution: Extreme care must be taken when removing
halogen lamps to prevent burns and bursting of glass.
Step 1 Remove the H-3 55w lighthead from the lightbar by removing the appropriate fasteners and disconnecting the wiring.
Step 2 With the lighthead assembly placed on a work surface with the lighthead up, remove the four screws that attach the lighthead to the lightbar
mounting bracket (see Figure 4). It is not necessary to remove the heat shield.
Step 3 Remove the two lamp mounting screws with a Phillips screwdriver (see Figure 5) and remove the lamp.
Step 4 Replace the lamp and reinstall the two lamp mounting screws making sure to replace and attach the black ground wire with one of the lamp
mounting screws.
Note: Replacement H-3 55 watt lamps are available from Code 3®, Inc. or you may obtain the lamp from your local auto parts store. If you
you obtain the lamp from your local auto parts store, it may be necessary to change the terminal on the power wire to mate with the new
lamp's terminal (depending on the lamp manufacturer). This terminal (fully insulated 1/4" female quickslide) is also available at your local
auto parts or hardware store.
Step 6 Reinstall the 55w lighthead to the lightbar mounting bracket with the four screws previously removed.
Step 7 Remount the 55w lighthead assembly in the lightbar and reconnect the wiring.
Use the same procedure to replace the lamp for the 55w Dual Lighthead assembly (see Figure 6) .
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FIgURE 2
FIgURE 3
MR-11 ALLEY ASSEMBLY