Lens Cleaning
37
PLPROFILE4 MKII LED Luminaires
Installation & User’s Manual
Note:
A long 3 mm Allen hex key is required to perform this procedure.
Step 3. Remove lens tube assembly from luminaire. Refer to
"Lens Tube Removal and Installation" on page 12
for
instructions.
Step 4. As shown in
Figure 11
, using 3 mm Allen hex key, completely remove two Allen head screws securing
cover.
Figure 11: lens Tube Assembly - Lens Cleaning
Step 5. Swing open lens tube assembly cover. Move lenses, by their knob, back or forth to have access to clean
them.
Step 6. Clean interior side of front lens by applying a small amount of reagent grade isopropyl alcohol to lint-free
lens tissue.
Step 7. Wipe all debris, dirt, fingerprints, etc. from lens.
Step 8. Using a second lint-free lens tissue, wipe off any alcohol residue.
Front of Lens Tube Assembly
Rear of Lens Tube Assembly
Allen Head Screw
Allen Head Screw
Lens Tube Assembly Cover
Lens Tube Assembly Lenses
Summary of Contents for PLPF4MKII-03
Page 1: ......
Page 44: ...Installation User s Manual PLPROFILE4 MKII LED Luminaires 42 TECHNICAL SPECIFICATIONS Notes ...
Page 46: ......