6
IV. Use and Maintenance (continued)
(C) Proper Maintenance
WARNING! IMPORTANT!
ALLOW UNITS TO COMPLETELY COOL OR COME UP TO ROOM TEMPERATURE
BEFORE CLEANING. UNPLUG UNIT BEFORE CLEANING.
HEATER AND DOOR
WARNING!
Completely cool heater unit prior to cleaning or maintenance.
WARNING!
Do not submerge heater in water or spray water on it.
WARNING!
Do not get the thermometer wet in any way.
WARNING!
Unplug heater from grounded power source and from door heater prior to cleaning.
(i) Cleaning the Inside
1. Remove slide rails.
2. Remove uprights.
3. Remove louvers by lifting up and off the screw holders.
To reinstall, place louvers above the screw holders and pull firmly downward.
NOTE:
On all Tall units, top louver openings should be facing upwards;
bottom louver openings facing downwards. This is important to note for proper air flow!
Do not tighten screws that hold the louvers as they are preset.
4. Clean slide rails, uprights, louvers and wipe inside of cabinet with warm, soapy water and a soft plastic brush.
CAUTION! DO NOT USE A METAL BRUSH.
CAUTION! DO NOT STEAM CLEAN OR DIRECT ANY WATER SPRAY INTO THE LOUVERS OR ANY OTHER OPENINGS AS SEVERE
DAMAGE OR ELECTRICAL HAZARD COULD RESULT.
CAUTION! AT NO TIME SHOULD THE CABINET BE WASHED OR FLOODED WITH WATER AS SEVERE DAMAGE OR ELECTRICAL
HAZARD COULD RESULT IN INJURY AND DAMAGES.
Fig.1 Fig.2
(ii) Cleaning the Outside
1. Wipe down the external cabinet with warm soapy water, and a soft cloth. Be sure door(s) is closed.
2. For tough to clean stains use a plastic-safe stain remover such as
Ecolab’s “Dip it.”
Marine Rail is designed for use
during service, not transport.
(iii) Caster Maintenance
Caster maintenance should be performed each time the unit has been cleaned.
1. Grease swivel raceway of caster using a lubricant such as Lubriplate #930-AA,
Keystone #84EPXLT multi-purpose grease or equivalent. Apply grease using
a grease gun with a needle nose adapter or a tube-type applicator such as
Sta-lube Moly-graph Assembly Lube (Fig.1). These can be obtained at most auto
parts stores.
2. Use a light oil such as WD-40 on the hub (Fig.2). Check caster for damage and
test caster spin and swivel rotation before returning to service.
