PATHWAY HD Code Compliant Modular Access System Installation Manual
Page 90 of 92
8.
MAINTENANCE
8.1.
PERIODIC MAINTENANCE
8.1.1.
Caution should be used at all times. Maintenance and upkeep to the ramp system
is vital.
8.1.2.
Periodically check the ramp for damage and tighten any loose fasteners.
8.1.3.
At all times, keep the system clear of dirt, leaves, and other debris that may
accumulate on the surface. Simply sweeping the surface or using a garden hose
will usually suffice, but, if needed, a damp cloth or soft brush with soap and water
can be used (avoid use of alkaline detergents).
8.1.4.
If system surface is covered with ice and/or snow, do not use until accumulation is
removed and the tread surface swept clean. See ‘DEICING’ section for additional
information.
8.1.5.
If any part of the ramp is damaged or loose, do not use until repairs are made by
an EZ-ACCESS approved technician.
9.
For the safety of all users, it is important to keep your system clear of snow, ice, and other debris.
Always follow the deicing agent manufacturer’s directions.
EZ-ACCESS® will not be held responsible for any injuries or damages that arise from the
information provided. ALWAYS check with the deicing product’s manufacturer or your local
supplier to determine which method is best for your situation.
After the snow and/or ice threat has cleared, be sure to clean the tread surface with mild soap
and water (avoid alkaline detergents) to remove deicing residue.
Sodium Chloride (salt) and Calcium Chloride are particularly damaging to newly poured
concrete. In addition, these chemicals should not be applied to brick and stone surfaces.
While care has been taken to ensure that the table below is accurate, the information
shown is not all-inclusive. Manufacturers of deicing products may make changes to their
products as well as recommended functions and usage requirements. The deicing method
you choose should be researched with your deicer supplier so you can determine which
method is best for your situation.
The information below is taken from Fact Sheet 707, Cooperative Extension Service,
University of Maryland at College Park, University of Maryland Eastern Shore and was up-
to-date at the time of this manual’s publication.
PRODUCT
MINIMUM WORKING
TEMP (
o
F)
SPEED OF ACTION
DAMAGES CONCRETE
& METAL
HARMFUL TO
PLANTS
MAGNESIUM CHLORIDE
-13
VERY FAST
NO
MODERATE
CALCIUM CHLORIDE
5
FAST
YES
YES
SODIUM CHLORIDE (SALT)
18
MODERATE
YES
YES
POTASSIUM CHLORIDE
25
SLOW
OK ON OLD
CONCRETE
MODERATE
CALCIUM MAGNESIUM ACETATE (CMA) 25
SLOW
NO
NO
