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Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 33
Remove dust and debris with a sponge or
soft cloth
Wash and rinse off accumulated grime
with lukewarm water
In winter, remove snow and ice
accumulation
To remove tough stains, use the following
products:
Joy
1
, Palmolive
2
, Naphtha VM&P Grade or
Isopropyl Alcohol
To remove adhesive residues, use the
following products:
Naphtha VM&P Grade, Kerosene or
Isopropyl Alcohol
To remove paint, use the following
products:
Naphtha VM&P Grade, Isopropyl Alcohol
or Butyl Cellosolve
Inspect for proper support
Replace cushions as needed
Adjust height if necessary
Check for rust and corrosion
Lubricate lightly
Adjust tension screw
Photocells
Under Solar
Panels
Check and clean photocell(s)
Test photocell function
(cover sensor with dark tape
Check sign brightness)
Peripheral
Devices
(Example:
Radar,
Beacons)
Inspect support
(securely attached, undamaged)
Check wiring and connectors (secure)
® Registered Trademarks of
1
Procter & Gamble and
2
Colgate Palmolive.
The use of abrasive or high alkaline cleaners or of gasoline may
cause permanent damage to the signboard face.
Never scrape the signboard face with squeegees, razor blades or any
other sharp instrument.
Do not clean the signboard face in direct sunlight or at high
temperatures as this can lead to staining.
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