Carter-Hoffmann HWU18S1XE, HWU14S1XE, HWU8S1XE, HWU5S1XE, HWC36S1XE Operation Manual

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Page 1
Cleaning, Operating, Maintenance Instructions, & Parts list
Since
1947,
Foodservice Equipment Hint Delivers!
Cleansers, deter
-
For Dispensers
NOTE:
This equipment has been designed and manu­factured to meet all amicable health and safety codes and ivill gire years of dependable semice if used property. All carts should be thoroughly cleaned before using.
gents, degreasers, sanitizers, or
CAUTION bleaching agents that contain chlorides or phosphates will cause permanent damage to stainless steel products. The damage appears as pits, eruptions, voids, small holes, cracks, severe discol­oration, or dulling of the metal finish. Water with high chloride content can also damage stainless steel. If unsure of your water quality, me recommend have it tested. THIS DAMAGE IS PERMA­NENT, COSTIY TO REPAIR, AND IS NOT COVERED BY THE WARRANTY.
Cleaning Instructions
Be sure the heater tube is unplugged and cool before removing it from the cabinet. The heater tube should not he exposed to direct contact with water or cleaning sprays. Permanent
1. Before cleaning, unplug the tube. Dispenser tubes may be cleaned by lifting them straight up and out of the cabinet. Use any common method for care of stainless steel to clean the tubes. Use caution to prevent the accidental removal or deformation of the springs and lifting mechanism.
2. If applicable, vinyl trim or laminate should be washed with a chlorine-free detergent and water. Rinse thoroughly with clear water and allow to dry. Never use abrasive cleaners, waxes, car polish or substances containing strong aromatic solvents or alcohol. Caution: When using solvents, it is essential that proper precautionary measures be observed. Refer to solvent manufacturer's instructions. Use of direct steam/hot water cleaning at temperatures above 190°F may result in "bubbling" or loosening of vinyl adhesive.
3. To clean stainless steel surfaces use only cleansers, detergents, degreasers, or sanitizers that are certified to be "chloride-free" and "phosphate-free," and cleansers, degreasers, or sanitizers only in the recommended concentrations. DO NOT exceed recommended concentrations or mixing ratios. After cleaning and sanitizing, rinse all exposed surfaces thoroughly with large amounts of clear water. Wipe off any standing liquid or residue from all surfaces, corners, or near edges.
Purpose Frequency Cleaning Agent Method of Application
Routine Daily Soap, ammonia detergent Sponge with cloth, rinse with clear water and wipe dry. cleaning Smears/ As Needed Stainless steel cleaner Rub with cloth as directed on package. Rub in direction fingerprints Stubborn Daily Any chloride-free Apply with damp sponge or cloth. Rub in direction of polish spots and As Needed or phosphate-free lines. Rinse thoroughly after use, especially if cleaner
stains Hard water Daily Vinegar Swab with cloth. Rinse with water and wipe dry. spots As Needed
RECOMMENDED "TIPS" FOR CLEANING STAINLESS STEEL
and water
or similar products of grain of stainless steel. Do not use on vinyl trim.
cleaner contains chlorine bleach. Do not use on vinyl trim.
CAUTION: Do not use steel wool pads us they will result in rusting from the ferrous metal in the pads.
Page 2
Self-leveling Dispenser Spring Adjustment
Side
View of Cantilever Dispenser
Side View with Panel Removed
The spring tension on all of our self -leveling dispensers can be adjusted by the use to accommodate various loads. No
tools are required This is done by connecting or disconnecting the adjustment springs from the bottom retainer bracket.
There is no real science to achieving the proper spring tension—it is more "trial and error." However, there are . a couple important points to remember:
1. For level dispensing an equal number of springs and spring types should be connected on each spring set (there is one spring set on each side of our tray/rack dispensers and four on our plate dispensers).
2. There are two types of springs on each spring set; fine adjustment and coarse adjustment. They look nearly
identical, but the difference in tension can be felt by stretching them.
3. Unused (disconnected) springs should be left hanging from the top retainer bracket for future use.
Plate Dispenser Spring Adjustment
On the heated units, disconnect the power before any type of service or
WARNING adjustment is done
Side View of Tray/Rack Dispenser
Cantilever Tray/Rack Dispenser Spring Adjustment
Adjusting the spring tension on the cantilever style tray/rack dispensers is done the same way as the other tray/rack dis­pensers. However, accessing the spring sets is more involved. To access the spring sets, the side panels must be removed. To remove the side panels, remove the two screws from the top of each panel and lift each panel off.
To adjust the spring tension on plate dispensers, lift the tube out of its shield or the counter cut -out. Place a 6" to 12" stack of china on the dispenser and observe the position of the stack. To raise the stack, connect one or more springs on each spring set. To lower the stack, disconnect one or more springs from the spring set.
Side View of Tube
Tray/Rack Dispenser Spring Adjustment
To adjust the spring tension on tray/rack dispensers, lift the dispenser tube out of tie shield or counter cut-out. Place a 6" to 12" stack of trays or racks on the dispenser and observe the position of the stack. To raise the stack, connect one or more springs on each spring set. To lower the stack, disconnect one or more springs from the spring set.
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Page 3
Tray/Rack Dispenser Tray Size Adjustment
All 20" x 22" tray/rack dispensers are adjustable for 12" x 16",
On the heated units, disconnect the
Inside View of Heated Shield
Side View of Dispenser Platform
Top View of Shield
Item Part Numbe
r Description
Item Part
Description
18604-16
Gauge Teflon Wire
18604-Thermostat to Terminal
Silicone Thermodex
18604-16
Gauge Teflon Wire
1/8
Dia. Blind Pop
Thermostat
(80-300 18604-Flag Terminal to
Red Glow Lite
(120
Switch/Quick
18607
-
Switch Cap Black
18607-Female Terminal Fully
18607
-
18
Gauge Teflon
18607-Ins
ulated High Temp
18617
-
18617
-
18617
-
12" x 19", 12" x 20", 12" x 22", and 16" x 22" trays. To adjust for the required tray size, position the tray brackets, which have threaded studs welded to the bottoms, in the proper holes and secure with wing nuts.
Top View of Dispenser Platform
power before any type of service or
WARNING
Each heated plate dispenser is individually controlled, even in a multiple dispenser cabinet. The electrical components include a thermostat, on/off switch and heat element. The heat element is located on the bottom of the tube. The thermostat is factory pre-set to about 120°F, but the temperature can be increased by rotating the thermostat clockwise.
adjustment is done.
Heated Plate Dispenser Controls
Wiring Diagram
CONTROL ASSEMBLY (120 VOLT) 11000-0620
—I 16500-2337 Duct
—2 18100-0059 10-32x1 Weld Stud
••-3 18605-0177 ^•4 18141-0010
5 18600-0031 6 18601-1170 7 18602-0095 8 18602-0096 9 18602-0097 Switch Guard
10 18604-0012
(2.92') 18604-0012 Solder to Switch (28') 18604-0012 Solder to Switch (7')
11
12
13 14 15 16 17 18
•19
(2.3')
Terminal (28') Solderless Connector
Piggyback Terminal
Cable Ties 3-5/8" Long 3/8 x .718 Hex Aluminum Spacer if10 Ring Terminal
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Page 4
Replacement
Parts
Contact factory with
parts.
your model and serial number for replace­ment cart components. If your model is not listed, please contact factory for listing of
WARNING
Use only (OEM) original equipment manufacturer replacement parts. Using unauthorized parts may cause serious injury Replacement parts should be installed by a qualified service technician.
SELF-LEVELING DISPENSERS
Plate Dispenser Components: UT, UTS, UTH, UTY, UC, UH, UHY Series
Item Part Number Description
1 18617-0486 Dish Guide 2 18080-0171 Screws
3 18407-0004 Plastic Tube Cover (7", 8" tubes) 4 18407-0003 Plastic Tube Cover (9", 10" tubes)
5 18400-2000 Fine Adjustment Spring (unheated tubes) 7 18400-2012 Fine Adjustment Spring (heated tubes)
8 18400-2011 Coarse Adjustment Spring (heated tubes)
9 18600-0031 Thermostat
10 16090-0251 On/Off Switch Assembly
11 18601-1180 Indicating Light
12 18612-0207 Heat Element 120v (4", 5", 5-3/4" tubes) 13 18612-0205 Heat Element 120v (6", 7", 8", 9" tubes) 14 18612-0202 Heat Element 120v (10", 12" tubes)
15 18612-0208 Heat Element 220v (4", 5", 5-3/4" tubes) 16 18612-0206 Heat Element 220v (6", 7", 8", 9" tubes) 17 18612-0204 Heat Element 220v (10", 12" tubes)
18 18605-6022 Coiled Power Cord w/Plug 120 volts 19 16090-0253 Coiled Power Cord w/Plug 220 volts 20 18617-0491 3/8" x 5/16" Teflon Rod
21 18055-0020 Teflon Rod Screws 22 11000-0620 Wiring Diagram
Tray/Rack Dispenser Components: RE, RD, REC, RC Series
Item Part Number Description
1 18400-2025 Adjustment Spring 2 18305-0082 2" Roller 3 18617-0493 Guide Block
Since 1947, foodservice Equipment That Delivers!
Specifications subject to change through product improvement and innovation.
Printed in U.S.A.
1551 McCormick Avenue, Mundelein, Illinois 60060 18400-3036
Tel. 1-800-323-9793 • Fax No. (847) 367-8981 SN/97P0898
SEPTEMBER 1997
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