Code 3 21TR & 21TR Plus - Manual (Page 16)

16
Maintenance
Lens Cleaning
Use plain water and a soft cloth, or Code 3® lens polish and a very soft
paper towel or facial tissue. Because plastic scratches easily, 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 9 . Finally,
insert a screwdriver into the small slot in the lens clip pocket or the lens edge,
and twist the screwdriver to lift the lens.
FIGURE 9
Twist to
Lift Lens Pry Up to
Remove
Lens Clip
Light Head Modules
Light Head Removal and/or Lamp Replacement
directional/Corner: Remove single screw securing the light head assembly to the flat plate, lift light head assembly, and then
remove the control wire. Reference Figure 10.
LEd Td/Alley: Remove the single screw securing the light head assembly to the flat plate, lift light head assembly, and then discon-
nect the red wire from the control wire by decoupling the quick slides (make sure to pull on the quickslides only, not the wires). Refer-
ence Figure 9.
MR11 Halogen Td/Alley: Remove the two screws securing the light head assembly to the flat plate, lift light head assembly, and
then disconnect the red wire from the control wire by decoupling the quick slides (make sure to pull on the quickslides only, not the
wires). Remove the lamp assembly by removing the appropriate fasteners, remove fasteners sandwiching MR11 in bracket, and
remove lamp. Replace the lamp and reassemble. Reference Figure 10.
MR11 Halogen
FIGURE 10
Directional
Module
Corner
Module
LED TD/Alley
Module