15
CLEANING AND MAINTENANCE GUIDELINES FOR POLYCARBONATE WINDOWS
Cleaning Instructions
DO NOT USE GASOLINE
Adherence to regular and proper
cleaning procedures is recommended
to preserve appearance and performance.
Washing to Minimize Scratching
Wash polycarbonate windows with a mild dish washing liquid detergent and lukewarm water, using a
clean soft sponge or a soft cloth. Rinse well with clean water. Dry thoroughly with a moist
cellulose sponge to prevent water spots. Do not scrub or use brushes on these windows. Also,
do not use butyl cellosolve in direct sunlight.
Fresh paint splashes and grease can be removed easily before drying by rubbing lightly with a
good grade of VM&P naphtha or isopropyl alcohol. Afterward, a warm final wash should be made,
using a mild dish washing liquid detergent solution and ending with a thorough rinsing with clean
water.
Minimizing Hairline Scratches
Scratches and minor abrasions can be minimized by using a mild automobile polish. Three such
products that tend to polish and fill scratches are Johnson paste Wax, Novus Plastic Polish #1 and
#2, and Mirror Glaze plastic polish (M.G. M10). It is suggested that a test be made on a corner of
the polycarbonate window with the product selected following the polish manufacturer's instruc-
tions.
Some Important "DON'TS"
¨
DO NOT use abrasive or highly alkaline cleaners on the polycarbonate windows.
¨
Never scrape polycarbonate windows with squeegees, razor blades or other sharp
instruments.
Benzene, gasoline, acetone or carbon tetrachloride should NEVER be used on
polycarbonate windows.
¨
DO NOT clean polycarbonate windows in hot sun or at elevated temperatures.
Graffiti Removal
•
Butyl cellosolve, (for removal of paints, marking pen inks, lipstick, etc.)
•
The use of masking tape, adhesive tape or lint removal tools works well for lifting off old
weathered paints.
•
To remove labels, stickers, etc., the use of kerosene, VM&P naphtha or petroleum spirits is
generally effective. When the solvent will not penetrate sticker material, apply heat (hair
dryer) to soften the adhesive and promote removal.
GASOLINE SHOULD NOT BE USED!
MAINTENANCE (Continued)
Summary of Contents for ACCU-Pro 670
Page 34: ...34 ELECTRIC SCHEMATIC 67095233...
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Page 36: ...36 PARTS LIST 6709528 MAIN BASE ASSEMBLY...
Page 38: ...38 PARTS LIST Continued 6709529 GRINDING HEAD ASSEMBLY...
Page 40: ...40 PARTS LIST Continued 6709520 TRAVERSE CARRIAGE ASSEMBLY...
Page 42: ...42 PARTS LIST Continued 6709524 BEDKNIFE SUPPORT ASSEMBLY...
Page 44: ...44 PARTS LIST Continued 6709523 CONTROL PANEL ASSEMBLY 50 51...
Page 46: ...46 PARTS LIST Continued 6709523 ELECTRICAL ASSEMBLY...
Page 48: ...48 PARTS LIST Continued 7469909 COOLANT PUMP TANK ASSEMBLY 15...
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