Table of Contents
Advertisement
M
4-2
aintenance
— LOCK OUT / TAG OUT —
To avoid serious injury or death from electri-
cal shock, always disconnect the electrical
power at the main disconnect when servicing
or replacing any electrical component. This
includes, but is not limited to, such items as
doors, lights, fans, heaters, and thermostats.
CLEANING DISCHARGE HONEYCOMB
Discharge air honeycombs should be cleaned
every six months. Dirty honeycombs will
cause merchandisers to perform poorly.
The honeycombs may be cleaned with a vac-
uum cleaner. Soap and water may be used if
all water is removed from the honeycombs cells
before replacing. Be careful not to damage the
honeycombs.
1. Using a flat object such as a screw driver,
compress the honeycomb and remove it
from its retainer.
2. Clean and dry the air honeycombs.
3. After cleaning, replace in reverse order.
Damaged honeycombs must be replaced.
DO NOT FLOOD!
Use only enough water necessary to clean
surface. Water must not drip down the case!
Never use ammonia based cleansers, abrasive
cleansers, or scouring pads.
P/N 3003960_A
CLEANING STAINLESS STEEL SURFACES
Use non-abrasive cleaning materials, and
always polish with grain of the steel. Use warm
water or add a mild detergent to the water and
apply with a cloth. Always wipe rails dry after
wetting.
Use alkaline chlorinated or non-chlorine
containing cleaners such as window cleaners
and mild detergents. Do not use cleaners
containing salts as this may cause pitting and
rusting of the stainless steel finish. Do not use
bleach.
Do NOT use HOT water on Cold glass Surfaces.
This can cause the glass to shatter and could
result in personal injury. Allow glass fronts, to
warm before applying hot water.
U.S. & Canada 1-800-922-1919 • Mexico 1 800-890-2900 • www.hussmann.com
Advertisement
Table of Contents
