Assa Abloy RD150-3 User Manual page 14

The best way to remove dust and dirt from the ASSA ABLOY RD150-3 and ASSA ABLOY RD150-4
and to maintain the quality of the enamel layer, the surfaces should be cleaned three times/year
(once/four months period) with gentle (pH 5-9), non-polishing detergent and water. Use a soft
non-abrasive sponge. The cleaning should be documented. To avoid damages to the profiles the
brushes must be vacuum-cleaned weekly.
Do not expose windows, doors or profiles to alkalis. Both aluminium and glass are sensitive
to alkalis.
Do not clean with high-pressure water. Operator, programme selector and sensor may be
damaged and water may enter the profiles.
Do not use detergents or abrasive additives.
Do not scrub with materials like Scotch-brite, as this will cause mechanical damage.
14
CLEANING
Issue 2020-10-09 1014896-en-7.0