STRADA PAL ā MAINTENANCE MANUAL
40/149
7.6 Cleaning
7.6.1 Preliminary operations
Not applicable
7.6.2 Procedure
NEVER USE:
a wire brush or steel wool, that can damage the surface coating,
high pressure water, that can damage the seals or cause water ingress,
solvents on transparent materials (glass, etc.),
pressured air to avoid deteriorations caused by projections of components (dust,
sand, residues, etc.).
7.6.2.1 Precautions regarding chemicals
Use protective equipment adapted to the cleaning agents used: chemical
resistant and impervious gloves, protective goggles, etc.
If possible, rinse the cleaned surface with water.
After use, recycle tools or containers that have been in contact with a chemical
using the appropriate disposal procedures.
7.6.2.2 Exterior cleaning
The coating of the external surface allows an easy removal of graffiti and stickers.
A. Use soapy water to clean the external surfaces.
B. Rinse and dry after cleaning.
C. If soapy water is not efficient, carefully use solvent adapted to the material to clean.
D. Test the solvent beforehand on a small and discreet area.
Instructions for specific elements:
Never use solvents with chlorine or bleach for elements made of stainless steel or
aluminium.
Exclusively use white gas or methylated spirits to clean the extended keyboard
sticker.
Exclusively use isopropyl alcohol to clean elements made of transparent
polycarbonate (glasses, bowl flap, barcode reader window, antenna, etc.).
7.6.2.3 Interior cleaning
A. Open the maintenance door
B. Turn off the terminal
C. Use a dry cloth.
D. If necessary, dust the elements with a dry cloth or a soft brush.