Nieco 820E Installation Manual
AUTOMATIC
FOODSERVICE
EQUIPMENT
Automatic Cheese Melter
Model 820E
OWNERS MANUAL
Sandwiches ◆Soups ◆Salads
IMPORTANT: RETAIN THIS MANUAL IN A SAFE PLACE
FOR FUTURE REFERENCE.
Broiler area must be kept free of combustible materials, and the flow of combustion and
ventilation air must not be obstructed. Operating personnel must not perform any maintenance or repair functions. Contact your Nieco Authorized Dealer.
FOR YOUR SAFETY:
Do not store or use gasoline or other flammable vapors or liquids in the
vicinity of this or any other appliance.
2
INSTALLATION
PRE-INSTALLATION
Uncrate the cheesemelter, and inspect for shipping damage. Contact the factory if there is obvious damage. Remove the tape securing the machine parts, and install the parts in their proper location. Refer to
the Parts and Location section of this manual. If you find concealed damage to any part of this unit, contact your freight carrier immediately. The factory warranty does not cover freight damage.
MOUNTING
If the cheesemelter was shipped with a tubular stand, refer to separate tubular stand assembly instructions.
Note: The four legs of the cheesemelter stand are equipped with casters. Always set the brakes
on the casters to prevent the cheesemelter from shifting during operation or cleaning.
HOOD REQUIREMENTS
This appliance must be installed under a ventilation hood of adequate size and capacity (approximately
600 CFM). The hood should be at least 6" larger in all dimensions than the appliance top, and be 12" to
18" above the top. Do not obstruct the flow of combustion and ventilation air. An adequate air supply
must be available for safe and proper operation.
Note: See the National Fire Prevention Association booklet on ventilation of cooking equipment.
Write to: NFPA, 470 Atlantic Ave., Boston, MA 02210. Local codes on venting must also be complied with.
CLEARANCE
For proper installation, the minimum clearance from combustible and non-combustible construction is 6"
from the back and 6" from the front of the machine. Keep appliance area free from combustibles.
To facilitate disassembly and service of the unit a minimum of 24" should be allowed on each end of the
cheesemelter to allow the drip trays and reflectors to be removed.
ELECTRICAL CONNECTION
Power requirements are stated on the unit nameplate and must be connected accordingly. Before starting cheesemelter, tighten all electrical connections in control box.
Note: This appliance must be electrically grounded in accordance with local codes or in the
absence of local codes, the National Electrical Code, ANSI/NFPA No. 70-1990. In Canada, in
accordance with the Canadian Electrical Code CSA 22.1 part 1, or local codes.
WARNING: This appliance should be connected with a five-wire (3 phase, neutral, ground)
plug for your protection against shock hazard. Be sure to plug directly into a properly
grounded five-prong receptacle. Do not cut or remove grounding prong from plug.
Note:
This appliance cannot be safely operated in the event of a power failure. No attempt
should be made to operate during a power failure. Disconnect power supply before servicing.
PRE-OPERATION CHECK
Be sure that all parts are installed in the proper location. Refer to OPERATION section for starting procedure. Start cheesemelter and test for proper operation.
3
OPERATION
CONTROLS AND INDICATORS
AB CDE F G
A. Main Power Switch (red) Pull On, Push Off
B. Power On Indicator Lamp (red)
C. Motor Breaker Switch
D. 5-Amp Fuse
E. Conveyor Belt Speed Control
F. Conveyor Belt Speed Control
G. Motor Breaker Switch
STARTING PROCEDURE
1. Turn on the exhaust fan.
2. Inspect the cheesemelter to ensure that all parts are in place, and that the unit
is properly plugged in.
3. Turn on the main power switch by pulling out on the red knob (A) located on
the control box.
4. Turn on the motor switches (C,G) to start the conveyor belts moving.
5. Allow approximately 30 minutes to warm up.
SHUT DOWN PROCEDURE
1. Allow the conveyor belts to run without any product for about ten minutes. This
will help to burn off residue on the belts. While the belts are running, they can
be brushed with a stiff bristle brush.
2. Turn off the motor power switches and the main power switch.
3. Allow machine to cool before disassembling for cleaning.
4
CLEANING INSTRUCTIONS (see pages 5 and 6 for part locations)
Daily
1. Remove and clean all food contact surfaces with soap and water. This
includes:
Adjustable tray Discharge Tray
2. Scrape the drive shafts with the special tool provided or with a flat head screwdriver.
3. Remove and clean the parts that get food dripped on them:
Extension Plate Pans
4. Clean the side panels and shelves with soap and water or a degreaser.
CAUTION: DO NOT SPRAY ANYTHING ON THE CONTROL BOX.
Weekly
1. Remove the upper heat reflector by lifting out the top of the machine. Clean
with soap and water.
2. Remove the interior hanging shields through the access port in the side of the
machine.
3. Wipe off the stand and frame as necessary.
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