Hussmann RMID, Installation And Operation Manual

IGIC-RMID-0109

8

TIPS & TROUBLESHOOTING

Before calling for service, check the following:

1. Check electrical power supply to the equipment for

connection.

2. Check fixture loading. Overstocking case will affect

its proper operation.

3. If frost is collecting on fixture and/or product, check

that Humidity Control is working properly, and that
no outside doors or windows are open—allowing
moisture to enter store.

FOR PROMPT SERVICE

When Contacting the Factory
regarding problems, Be sure
to have the Case MODEL and
SERIAL NUMBER Handy.

This Information is on a plate
located on the case itself.

PERIMETER PLEXIGLASS REPLACEMENT

When replacing a section of perimeter plexiglass, first re-
move the broken section.

REMOVE BUMPER AND BROKEN PLEX

1.

STRAIGHT SECTION: 

Carefully remove bumper

on straight
section. Starting at the seam, pry the bumper from the
bumper channel using a screwdriver.  If the end piece of
plexiglass is being replaced, both corners will also have to
be removed.

C O R N E R
S E C T I O N :

The bumper
on the corner
section must
be removed
by  first re-
moving caps
c o n c e a l i n g
screws, then
u n s c re w i n g
screws hold-
ing corner
bumper on 

(A)

.  If the end piece of plexiglass is being

replaced, both corners will have to be removed.

2. Remove all screws in bumper channel 

(B)

. along the

length of the plexiglass you are replacing. Remove chan-
nel.

CORNER BUMPER

CORNER BUMPER

UPPER FLARE

BUMPER

CHANNEL

POP RIVET HOLES

(A)

(B)

(C)

liquid antistatic coatings should be applied in a very thin
even coat. If beads appear as it is applied, the coat is too
thick and the excess should be removed with another cloth.
Allow the coating to dry, then bring to a high gloss with a
soft cloth.

Maintenance

BEFORE

SERVICING

Always Disconnect Electrical
Power at the Main Disconnect
when servicing or replacing
any electrical component.

This includes (but not limited to) Fans,
Heaters, Thermostats, and Lights.

ELECTRICAL PRECAUTIONS

REPLACING FLUORESCENT LAMPS

Fluorescent lamps are furnished with moisture resistant
lamp holders, shields and end caps. Whenever a florescent
lamp is replaced, be certain to reinstall the lamp shield
and end caps over the lamp. The lamps supplied are single
slim-line or bi-pin type with or without starters.

ENCAPSULITE

SHATTERPROOF COATING - SA 10645

Complies with FDA USDA

& OSHA Regulations

for replacement call:

1-800-395-9229

Turn switch off then on after replacing bulb

NSF

U R

R

EVAPORATOR FANS

The evaporator fans are locatedin front of the CAD, di-
rectly beneath the display pans. 

Should fans or blades need

servicing, always replace fan blades with the raised embossed
side of the blade TOWARD THE MOTOR.

COPPER COILS

The copper coils used in Hussmann merchandisers may
be repaired in the field. Materials are available from local
refrigeration wholesalers.
Hussmann recommends using #15 Sil-Fos for repairs.