3
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6a
Fig. 6b
Fig. 7a
Fig. 7b
Fig. 8a
Fig. 8b
V. Care and Maintenance
A. 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:
Unplug heater from grounded power source and from door
heater prior to cleaning.
1. Carefully remove
fi
ve nylon thumbscrews and washers from heater with one hand
while holding heater with your other hand. CAUTION! Once you start loosening the
thumbscrews, the heater may fall unless you are
fi
rmly holding it. You can also
remove the door and lay face down on a
fl
at surface to remove the heater. (Sec. VI)
2. Once heater is removed from the door, clean components and door with mild
detergent, hot water and a soft cloth.
3. Rinse using soft cloth and clean hot water to remove soap and dirt.
4. Completely air dry all components or wipe with dry, clean soft cloth before
re-assembling and using the heater.
5. Carefully place heater into the recessed area of the inner face of the door.
Align AC inlet for power connection with rectangular hole through the door.
6. Use washers and thumbscrews to reattach heater to door. Tighten thumbscrews
fi
rmly but not excessively. Do not use pliers or tools. During normal operation,
periodically check thumbscrews for tightness.
7. Inspect plug blades and cord and replace power cord if frayed or blades are
missing, bent or broken.
8. If door has been removed for cleaning or maintenance, re-install following
directions in Section VI.
B. Carrier/Cart Body
1. Clean with mild detergent, hot water and a soft cloth. DO NOT use detergents or
cleaners containing ammonia or bleach.
2. Hand wash using a soft cloth or brush to clean all interior and exterior surfaces.
DO NOT use steel wool or abrasive scrub pads or brushes.
3. Rinse product with warm or hot water to remove soap and dirt.
4. Clean gaskets by placing them into a container or sink with hot soapy water, wipe
with soft cloth or brush, rinse in hot water and air dry.
5. Air dry or dry carrier/cart outside and inside with clean, dry, soft cloth.
C. Casters
Caster maintenance should be performed after every cleaning.
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.6). These can be obtained at
most auto parts stores.
2. Use a light oil such as WD-40 on the hub (Fig.7).
Check caster for damage and test caster spin and
swivel rotation before returning to service.
D. Pop- Up Vent Cap and Anchor
(UPCH400/UPCH800 Models ONLY) To remove:
1. Push vent cap down into non-venting position.
2. From the bottom or inner side of the lid or door,
unscrew anchor component in a counterclockwise
direction. Hold cap on the “outside” side of the
door to stop it from turning.
3. Once anchor component is disconnected from
the cap, pull up on the cap until it comes
completely out of the vent opening.
4. Soak and/or clean in warm soapy water
(mild detergent only) and allow to air dry
or dry with soft clean cloth.
To install:
1. Place cap component into vent opening from top or outer surface of the lid or door,
pushing it fully into the opening until it stops (in the non-venting position).
2. From the bottom or inner side of the lid or door, screw in the anchor component in
a clockwise direction. You may need to hold the cap on the opposite side of door to
stop it from turning. When the two components are fully connected, stop turning
.
Do not over tighten.
Remove
Install
Pop-up Vent Diagram
Fig. 6
Fig. 7
1. Lay cabinet or carrier on back with door(s) facing up. Locate and remove hinge pin
clip(s). On UPC400 single door models, one is located at the top and another is
located at the bottom of the door hinge knuckles (Fig. 1). On the UPC800/UPCH800
and UPC1600/UPCH1600, a hinge pin is located at the top of the top door and
one is located at the bottom of the bottom door and there is a pivot pin located at
the bottom of the top door and the top of the bottom door.
2. While rotating the door back and forth, pull hinge pins out (Fig. 2). Remove pivot pins.
Warning!
Hold onto the door at all times until door comes loose and can be removed.
3. Pull door from the body (Fig. 3). This may be tight and can require some
manipulation to remove.
4. Place the new door as shown into place for installation (Fig. 4), lining up hinge
knuckles.
5. Place hinge pins in hinge holes
fi
rst, aligning holes of body and holes of the door
(Fig. 5). Adjust door position as needed for all of the pins to go in.
For UPC800/UPCH800 and UPC1600/UPCH1600 models, next place the pivot pins in
the hinge holes. Adjust the door position or rotate it as needed to allow the pins to go
completely into place.
6. After all pins are fully seated and the groove is visible between the door and the
body (Fig. 6a), snap the “U” shaped end of the hinge pin clip onto the groove of
the pin. Rotate the door so you can push the “V” shaped end of the hinge clip over
the molded-in rib, just behind the hinge hole towards the food storage area of the
carrier/cart (Fig. 6b). Do this at the top and bottom position of the door hinge.
7. Using the location template, mark and install the cord strap on the side of the unit
and fasten the cord strap with the screw and
fi
nishing washer provided
(Figs. 7a and 7b).
8. Plug in the detachable cord (Fig. 8a) to the heater door and secure any extra cord in
the cord strap (Fig. 8b).
VI. H-Series Heated Door Kit Installation Instructions
Replace existing H-Series Heated Doors or convert existing non-electric
UPC400, UPC800, UPC1600 models to electric UPCH400, UPCH800 or
UPCH1600 units
Before replacing and/or installing, ensure that you have the following:
• 1 Door with Heater
NOTE:
These doors are designed to
fi
t the top OR bottom cabinet and are NOT
interchangeable. Be sure to con
fi
rm that you have the correct model prior to
installation. The word TOP DOOR or BOTTOM DOOR is molded on the inside face
of the door on the hinge knuckle. The heater model number and serial number
are located on the heater label.
• 1 detachable power cord (110V or 220V, depending upon model).
• 1 cord strap and 1 each screw and
fi
nishing washer and location template. Tools
required for assembly - (#2) Phillips Screwdriver for cord strap.
