Hussmann ESH Operating instructions

/Chino
ESH/ESHS Hot Food Family
Single-Deck Service Hot Food Case Rev. 0010
Installation
& Operation
Manual
ESH/ESHS Hot Food Family
Single-Deck Service Hot Food Case
p/n IGHT-ESH/ESHS-0010
INSTALLATION & OPERATION GUIDE
ESH Combo with pedestal option

IGHT-ESH/ESHS-0010
2
/Chino
A publication of
Hussmann®Chino
13770 RamonaAvenue • Chino,California 91710
[phone] FAX
[phone]
[phone]
Keep this booklet with the case at all times for future reference.
THIS BOOKLET CONTAINS INFORMATION ON:
ESH / ESHS:Hot Food Cases
SHIPPING DAMAGE
All equipment should be thoroughly examined for ship-
ping damage before and during unloading.
This equipment has been carefully inspected at our fac-
tory and the carrier has assumed responsibility for safe
arrival.Ifdamaged,eitherapparentorconcealed,claimmust
be made to the carrier.
APPARENT LOSS OR DAMAGE
If there is an obvious loss or damage, it must be noted on
thefreightbill or expressreceiptandsignedby the carrier’s
agent; otherwise, carrier may refuse claim. The carrier
will supply necessary claim forms.
CONCEALED LOSS OR DAMAGE
When loss or damage is not apparent until after equipment
is uncrated, a claim for concealed damage is made. Make
request in writing to carrier for inspection within 15 days,
and retain all packaging. The carrier will supply inspection
report and required claim forms.
SHORTAGES
Check your shipment for any possible shortages of mate-
rial. If a shortage should exist and is found to be the re-
sponsibility of Hussmann Chino,notify Hussmann Chino. If
sucha shortageinvolvesthe carrier,notify the carrier imme-
diately, and request an inspection. Hussmann Chino will
acknowledge shortages within ten days from receipt of
equipment.
HUSSMANN CHINO PRODUCT CONTROL
The serial number and shipping date of all equipment has
been recorded in Hussmann’s files for warranty and re-
placement part purposes.All correspondence pertaining
towarrantyor partsorderingmustinclude the serial num-
ber of each piece of equipment involved,in order to pro-
vide the customer with the correct parts.
The Hussmann warranty is printed on the back
of this guide.
Table of Contents
General Instructions................................................. 2
Cut & PlanViews....................................................... 3
Installation ................................................................. 3
LEVELING.............................................................................................................. 4
FINISHING TOUCHES............................................................................................. 5
Plumbing.................................................................... 5
WASTE OUTLET .................................................................................................... 5
WATER SUPPLY CONNECTION.............................................................................. 5
Electrical .................................................................... 6
User Information ...................................................... 6
Start-up................................................................................................................ 8
Shutdown.............................................................................................................. 8
CASE CLEANING.................................................................................................... 8
NON-GLARE GLASS ............................................................................................... 9
PLEXIGLASS & ACRYLIC CARE .............................................................................. 9
Lift-up Glass............................................................... 10
Case Specifications ................................................... 16
Electrical Schematics ............................................... 18
APPENDICES ........................................................... 44
APPENDIX A. – Temperature Guidelines ............................................................ 44
APPENDIX B.– Application Recommendations................................................... 44
APPENDIX C. – Field Recommendations............................................................ 44
APPENDIX D. – Recommendations to user ....................................................... 44
General Instructions

Rev. 0010
3
UNCRATINGTHE STAND
Place the fixture as close to its permanent position as
possible. Remove the top of the crate. Detach the walls
from each other and remove from the skid. Unbolt the
case from the skid. The fixture can now be lifted off the
crate skid.Lift only at base of stand!
EXTERIOR LOADING
Thesemodelshavenot beenstructurally designed to sup-
port excessive external loading. Do not walk on their
tops;This could cause serious personal injury and dam-
age to the fixture.
SETTING AND JOINING
The sectional construction of these models enable them
to be joined in line to give the effect of one continuous
display. A joint trim kit is supplied with each joint.
Cut & PlanViews
15"
opening
ESHS
Service Hot
8
3
/ 4 "
5
11
/ 16 "
Glass
Top
Hot Well
Self-Service Case Front Glass
Opening 281/2" Surface Warmer
replaces Hot Well NOTE: Non-
Glare Glass Coating on Service
Case Only
20
3
/
8
"
13
5
/ 8 "30
15
/ 16 "
46
3
/ 4 "
2
3
/ 16 "
34
1
/
4
"
11
1
/
8
"
4
8
1
/
2
"
Installation
Before Rasing the Glass retighten all
screws along clamshell!
8"
CASE FRONT
DRAIN*
&
WATER*
STUB UP
19" X 19"
8"
PlanView
* WATER & DRAIN ON
HOT SERVICE CASE ONLY
ELEC.
MECH.
STUB UP
19" X 19"
43
11
/
16
"
(VARIABLE LENGTHS)
1" 1"
COMBO CASES
Plan View
WARMING
GRIDDLE
WELLS
46 3/4"
Variable
Variable
Variable
46 3/4"46 3/4"
7
/ 8 "
20
7
/
8
"
Hot Well
27"
Polycarbonate
Doors
Food
Warmer
Light
Self-Service Case Front
Glass Opening 28
1
/ 2 "
Surface Warmer
Replaces Hot Well
11
3
/ 8 "30
1
/ 4 "
21/16"
43
11
/ 16 "
10
7
/
8
"
34"
45
1
/
16
"
ESH (-SS)
Hot Foods

IGHT-ESH/ESHS-0010
4
LEVELING
IMPORTANT! IT IS IMPERATIVETHAT CASES
BE LEVELED FROM FRONT TO BACK AND
SIDE TO SIDE PRIOR TO JOINING. A LEVEL
CASE IS NECESSARY TO INSURE PROPER
OPERATION, WATER DRAINAGE, GLASS
ALIGNMENT, AND OPERATION OF THE
HINGES SUPPORTING THE GLASS.
LEVELING THE CASE CORRECTLY WILL
SOLVE MOST HINGE OPERATION
PROBLEMS.
NOTE: A. To avoid removing concrete flooring, begin
lineupleveling from the highest point of the
store floor.
B. Whenwedgesareinvolvedinalineup,setthem
first.
C. If there is a problem with the hinge operation,
firstcheckifcaseislevel.Theminitophardware
may have become loosened during shipping
(ESHS Only). If it does not look level, call
Hussmann Chino immediately for the shim kit
needed to level the mini top hardware, and
continue with the following instructions. (If
problem still persists, see "Clamshell Screw
Adjustment" section – ESH only).
All cases were leveled and joined prior to shipment to
insure the closest possible fit when cases are joined in the
field.When joining, use a carpenters level and shim legs
accordingly. Case must be raised correctly, under legs
where support is best,to prevent damage to case.
LEVELING/JOINING INSTRUCTIONS
1. Check leveloffloorwherecases aretobe set.
Determinethe highest point of thefloor;cases will
beset off this point.
2. Set first case,and adjust legsoverthe highest part of
thefloor so that case islevel.Prevent damage – case
mustbe raised under legorbyuseof 2x6 or 2x4leg
brace.Removeside and back legbraces aftercaseis
set.
3. Set second case as closeaspossibleto the first case,
andlevel casetothe first using the instructionsin
stepone.
4. Applymasking tape1/8" in fromend of caseon
insideand outside rearmullion on both casestobe
joined.
5. Applyliberal bead of case jointsealant(butyl) to
dotted area shown in (Fig.2,#1)of first case. Apply
heavy amount tocover entireshaded area.
DO NOT USE PERMAGUM!
It is the contractor's responsibility to install
case(s) according to local construction and
health codes.
6. Slidesecond case up to firstcasesnugly. Then level
secondcase to the first casesoglass front,bumper
andtopareflush.
7. Tocompressbuytl at joint,use twoJurgensonwood
clamps. Makesure case is levelfromfrontto back
andside to side on insidebulkheadsat joint.
8. Attach sections together viaa2 bolts located inthe
baseof the case. Securethe overheadstructureby
boltingthebracket,located inside behind lights.
Do not use cam locks
to pull cases together!
9. Applybead ofbuytlto top of bulkheadsand slipon
stainless steel bulkheadcap. Also apply buytl to
seambetweenoverheadlight tubes.
10.VERY IMPORTANT!Applyliberalamounts of
blackbuytl to areaunder interiorlower legsandfill
allvoidsdownto bulkhead.
11.Use finger tosmoothbuytl as thin as possibleat
maskingtapeon inside andoutsideof rearmullion
(applyadditionalbuytlif necessary).Removetape
appliedon line #3.
CORNERWEDGES
Corner wedges are attached via front and rear camlocks.
Use a 7mm allen wrench to turn the locks.Do not over-
tighten! Join the top by using a joint bracket (included in
joint kit) with 3/8" bolts.
COMMON END BETWEEN UNLIKE CASESAND HOT
CASES
Bolt end onto case using bolts provided in predrilled
holes behind front panel through bracket provided,
and in the rear behind the rear access panel on the
bottom.Hot case are only bolted in two places.
Installation cont.

Rev. 0010
5
FINISHING TOUCHES
(PERFORM AFTER PLUMBING AND ELECTRICAL)
ACCESS PANELS
All electrical and drain access panels are clearly labeled
on the deck of the stand. .
INSTALLING SPLASHGUARD
After merchandisers have been leveled and joined and all
electrical and plumbing work has been completed,install
the splashguards. After adjusting brackets flush with the
floor,position splashguard up behind the front panel
first—thenpositionthelowerportionoverthepreviously
adjustedbrackets. Splashguardsmay be sealed tothe floor
using a vinyl cove base trim. The size of trim needed will
depend on how much the floor is out of level.
NOTE: The splashguard must be removable to access compo-
nents behind it.
1. Remove all dirt and wax (etc.) from the area of the
splashguardto ensurea secureadhesion.
2. Apply a good contact cement to the trim,allowing
forproperdry-time.
3. Installtrim to the splashguardso that it is flushwith
floor. Do not seal trim to floor!
BOLT AND SEALANT LOCATIONS
CAMLOCK
&
SEALANT
LOC ATIONS
CAMLOCK
LOCATION
(BOLT BRACKET
IN WEDGES)
APPLY SEALANT
TO SHADED AREA
JOINT BACKER
LOCATION CAMLOCK
LOCATIONS
SEALAROUND PIPING
ACCESS HOLES
BOLT INSIDE
WEDGES
Plumbing
WASTE OUTLET
The waste outlet is located under the hot wells and can
be accessed from the back.
Drain is 1" copper. A stub is provided for extending to
sink.Drain must be run in a material that will withstand a
150°F (66°C) (or more) temperature,such as copper.
WATER SUPPLY CONNECTION
The well fill water hose on these models will need to be
connected to a water supply. The water connection is 1/
2",and consists of a hand gate valve.If the water pressure
exceeds 45 psi, a water pressure regulating valve should
be installed in the supply line,and set at 30-35 psi outlet
pressure. The pressure regulating valve is not supplied by
Hussmann.
For a quick preheat time, the customer may want to
pipe in hot water.If hot water is piped into the case,tem-
perature of water supply must not exceed 150°F(66°C).
In areas where water contains a heavy mineral content,it
may be a good idea to install a cartridge-type water filtra-
tion system.
Proper water depth is 1".These cases come equipped
with an auto-fill system designed to slowly feed in water
to maintain the proper water level, and prevent damage
incurred when cold water is fed too fast into a hot well.
In common well configurations,the water level is regu-
lated by adjusting the probe on the inside of the well. In
multi-well configurations,use the sliding plate at the rear
ofthecaseto adjust the float level.The water levelis main-
tained in direct relation to the vertical position of the
plate.The water feeds in slowly, so it is not necessary to
shut water off during cleaning. It is advisable to allow a
number of hours for the system to refill.If necessary,the
case may also be filled manually,with the use of buckets.
NOTE: Some local codes may require the installation of check
valves in the water supply.
Do not plumb below the sliding plate
on the side of the hot well!
Doing so may interfere with the
ability to adjust the water within the well!
Damage may occur if cold water is fed
into a preheated hot well too quickly!
Installation cont.

IGHT-ESH/ESHS-0010
6
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.
WIRING COLOR CODE
L1 BLACK
L2 ORANGE
L3 BLUE
NEUTRAL WHITE
NOTE: High Leg Connection
Orange Only
CASE MUST BE GROUNDED
ELECTRICAL CIRCUIT IDENTIFICATION
Standard lighting for all models will be full length fluores-
cent lamps located within the case at the top.
The switch controlling the lights, the plug provided for
digital scale,and the thermometer are located at the rear
of the case mullion.
ELECTRICAL SERVICE RECEPTACLES
(WHEN APPLICABLE)
Thereceptacleslocated ontheexteriorof the merchan-
diser are intended for scales and lighted displays. They
arenot intended norsuitableforlarge motors or other
external appliances.
FIELDWIRING & SERIAL PLATE AMPERAGE
FieldWiring must be sized for component amperes
printed on the serial plate. Actual ampere draw may be
lessthanspecified. Most component amperesarelisted
in the“Case Specs” section,but always check the se-
rial plate.
BALLAST LOCATION
Ballasts are located within the access panel that runs
the length of the rear of the case. Refer to diagram on
page 6.
ReplacingTubular Heating Units
Undo wire clamps.Bend supporting clips out of the way
and remove rod.
Replacing Fluorescent Bulbs
OverheadFluorescentlampsaredesignedto last through
manyhours of use.Should therebe aneed to replaceone,
itisas simple as replacingastandardfluorescentlight bulb.
Tubular Heating Units
are EXTREMELY HOT!
Never touch until the case has
had ample time to cool down!
1. Turnlight switch to OFFbeforereplacingany lighting
components.
2. Removelamp bygentlytwisting /rotatingit in a
frowardor backwardmotion untilthebulb slides
outof the track.
3. Insert newlamp by feeding the prongsinto the track,
andtwisitng it until you feela"click" meaning that
thelamp is set.
6. Turn switch on.
User Information
FOOD HANDLING and HOT FOOD EQUIPMENT
These hot tables are for short-term holding and display of
precooked hot foods.They are not intended to cool or
reheat food.The temperature of the food should be
approximately 160°F when first put into the hot table.
These hot tables are best suited when used in a cafeteria
typeapplication wherethe foodis held and servedrapidly,
within a few hours. Any attempt to use the hot table to
display large amounts of food for long periods of time will
result in dehydrated, overcooked and unsafe food.The
quality of food will progressively worsen as the length of
time increases.
The deterioration of product quality is a function of time
and temperature. All products are affected even though
in a gravy or other liquid. They may appear to withstand
the temperature better than “dry” foods such as fried
chicken but this is not necessarily true. ALL foods will
continueto be affectedbyprolongedexposureto elevated
temperatures.
The following guidelines are provided only as a general
Electrical

Rev. 0010
7
guidefor the use of thisequipment.Thelocal health agency
for your area can provide specific temperature
requirements.
Critical attention must be given to the heat controls for
these hot tables. Both the upper and lower heat controls
must be adjusted to achieve proper food temperatures.
Hot foods should be held at a minimum temperature of at
least 140°F (60°C) according to 1995 FDA Food Code.
However, increasing the temperature too high will also
causethefoodto overcook,dry out,loseitsflavor,texture
and color. Food held for prolonged periods at high
temperatureswill also lose some of their nutritionalvalue.
Different foods will require different control settings.The
type of food,the quantities of food and length of time that
it is to remain in the hot table must be considered when
establishing control settings. Therefore, it must be the
user’sresponsibilitytoestablishthe correctcontrolsettings
tomaintain the foodat thesafest,tastiest andmostsaleable
condition.
Food temperatures can be accurately deter-
mined only through the use of food thermom-
eters!
IMPORTANT OPERATIONTIPS:
* Preheat case 30 minutes before loading product
using higher settings. Self Service griddle type
merchandiser using Granite tiles require a longer
preheat period.
* Never place food directly into warmer.Always use
aninset and pan.
* Never pour water into a dry preheated warmer.
This may damage the unit. Always pour water into
warmerBEFOREpreheating.
* Always use water in case wells,as it provides even
heatand humidity.
* Too much water or too much heat will cause
excessive condensation on the front glass,
decreasingvisibility.
* Make sureallpansareinthewellunits nomatterthe
configuration.
*Using thermometer, check product before
loadingin case (150°-160°).
* Alwaysusewarmer in wetoperation when warming
thickfooditems.
* Stir thick foods such as chili,fudge and chowders
often to keep foods uniformly heated and prevent
scorching.
* At start,set wells to "7",and overhead heat to "5".
After loading,recheck temperature every 1/2 hour
to see that unit is operating properly. Adjust the
thermostat(a higher numberforhotter and a lower
number for cooler) to maintain product
temperatureof 140°F+(60°C.)minimum.Thesetting
will depend on the type of product being displayed
and how much there is in the well.Be sure to test
product temperature with a thermometer
frequentlyforgood productmaintenance.
* Keepcover(s)on insets to maintain foodquality and
temperature.
* Food must always be placed into a display pan over
thewell,neverdirectlyintothe well.
* Foodshouldnotbestackedabovethetopofthepan.
Foodabove the top of thepanwill dry out rapidly.
* Foodjuiceor gravyshould bestirredfrequentlyand
any meats should be basted with the gravy. Stir and
rotate foods as needed. Wipe up spills immediately
-foreye appealnow,and easiercleaninglater.
* Food should be rotated periodically from the
bottomto top.
* If practical,the food should be covered during slow
saleperiods to reducedehydration.
* Atendoftheday,removeproductandletcasecool.
Then clean with soap and water (use oven cleaner
on the difficult spots).Polish and clean glass with a
goodglass cleaner.
All griddle type units are designed to maintain
termperatures above the FDA guideline of 140°F. This is
producttemperature,not air or griddle temperature. Due
to the open design of these units, they must be loaded
withproductforproperoperation.When units areempty,
they experience rapid rise of heated air from air outside
the case.This action gives empty units a false,lower than
desired, temperature reading.Loading the case traps the
air at the griddle, raising temperatures to the 165°F to
185°F range, keeping product well above the FDA
guidelines. Remember, these units must be loaded with
product to maintain safe product temperature.*
Food must be displayed in a single layer in direct contact
with the griddle at all times.
CONTROLS
The controls to regulate the temperature of the well
heaters,griddle,and the overhead heat are located at the
rear of the case.
OVERHEAD HEATING SYSTEM
Tubular heating units are located above each well to
provide top heat. To obtain the proper food tempera-
tures, the well heaters, griddles, and heat lamps must be
adjusted. Maximum limits should be avoided to prevent
overcooking or drying out food.
WELL HEATING SYSTEM
The heating well is thermostatically controlled with an
indicatorlight showingwhen the heater hascycledon and

IGHT-ESH/ESHS-0010
8
is heating.The pilot lamp beside the control knob indi-
cates when the well heater is heating.
AUTO-FILL OPERATION
Hussmann hot cases are equipped with an internal auto
fill system that allows automatic filling of the heating pans.
The water level is preset and automatically regulated. The
proper water level is 1 inch.
START-UP
1. Closedrain valve.
2. Turn all black toggleswitches (Water,Fill,Lights)on.
The well will begin to fill approximately 15 seconds
afterthe switchisturned on. Fill to 1" depth.
Damage may occur if cold water is fed
into a preheated hot well too quickly!
3. Turnall overheadheat to the"5" position.
4. After the well has begun to fill,turn the well heater
andgriddledial tothe"7" position.
Do not turn on the well heater
if there is no water in the unit
or damage will occur!
5. Placeemptypans inthecase tohelpthecasepreheat
faster.Theunitwill takeapproximately45minutesto
preheat.It is also important that the small pan
dividerbarsareinstalledproperlybetweeneachpan.
Thesedividersprovidea seal aroundeachindividual
pan and are necessary to maintain the proper
temperature of the food products. Extra dividers
shouldbe storedoutside ofthe case.
OVERHEAD HEAT LEFT
LO HI
6
5
4
3
2
OFF
OVERHEAD HEAT LEFT
LO HI
6
5
4
3
2
OFF
430-01-0365 9810
1
2
3
4
56
7
8
9
10
START-UP
(Control Panel on Rear of Case)
POWER
LIGHTS
DECREASE
INCREASE
WATER
FILL
O/H HEAT
LIGHT
TO/H HEA
LIGHT
Check to make sure all lights come
on at start-up. If they do not, contact
your Service Department.
HOT WELL
TEMP.
INITIAL
SETTING
"7"
TURN POWER,
LIGHTS AND
WATERFILL ON
FIRST
OVERHEAD
HEAT
INITIAL
SETTING
"5"
Depending
upon the length
of the case,
there may be
more than one
(1) group of
overhead heat
switches.
However, they
should all be
set at the same
setting.
GRIDDLE
TEMP.
INITIAL
SETTING
"7"
SHUTDOWN
1. Removeall usable food.
2. Turnoff all heat andlight controls.
3. Turnwellheatercontrolto off.
4. Openwaterdrainto drain waterfromthewell.Inits
open position,thevalvehandlewillpoint inthesame
direction as the drain pipe.
5. Thoroughly clean all stainless steel surfaces by
washingthemdownwith a mild soapysolution with
a bacteria killing agent.NOTE: When cleaning hot
wellarea,payspecialattention totheauto-fillsensor.
Itshould bekeptclean or thewaterinthe wellcould
possibly fill to capacity and overflow. Clean
occasionallywith a mildcleaningsolution.Wiping it
dry will help ensure that the sensor operates
properly.
6. Wipe down non-glass areas on the outside of the
case.
CASE CLEANING
Long life and satisfactory performance of any equipment
are dependent upon the care given to it. To insure long
life, proper sanitation and minimum maintenance costs,
the fixture should be thoroughly cleaned frequently. The
interior bottom may be cleaned with any domestic soap
or detergent based cleaners. Sanitizing solutions will not
harmtheinteriorbottom,however,these solutions should
alwaysbeused accordingtothemanufacturer’s directions.
Itis essential to establish and regulatecleaning procedures.
This will minimize bacteria causing discoloration which
leads to degraded product appearance and significantly
shortening product shelf life.
Soap and hot water are not enough to kill this bacteria. A
sanitizing solution must be included with each cleaning pro-
cess to eliminate this bacteria.

Rev. 0010
9
User Information cont.
1. Scrubthoroughly,cleaningallsurfaces,withsoapand
hotwater.
2. Rinsewith hot water,but do not flood.
3. Apply the sanitizing solution according to the
manufacturer’sdirections.
4. Rinsethoroughly.
5. Drycompletelybeforeresumingoperation.
CLEANING GLASS & MIRRORS
Only use a soft cloth and mild glass cleaner for cleaning
any glass or mirrored components. Be sure to rinse
and/or dry completely.
NON-GLARE GLASS
The high optical clarity of this glass is possible due to
special coatings on the glass surface itself. To preserve
this coating and the optical clarity,keep the glass clean.
Windex®or Glass Plus®are the only solutions recom-
mended to be used to clean the non-glare glass. The
damage to the glass from improper,caustic solutions is
irreparable.
In addition to cleaning the glass with the recommended
product,there are precautions that should be taken when
working and cleaning the inside of the case.
• When cleaning the inside of the cases, we
recommend that the glass be fully opened and
covered to prevent solutions from splashing onto
theglass and ruining the coatingonthe inside.
CLEANING PRECAUTIONS
WHEN CLEANING:
Never Use a Cleaning or Sanitizing Solution
that has an OIL BASE (these will dissolve the
butyl sealants) or AMMONIA BASE
(this will corrode the copper components
of the case)
TO PRESERVE THE ATTRACTIVE FINISH:
Do Use Water and a Mild Detergent for
the Exterior Only!
Do Not Use Abrasives or Steel Wool Scouring Pads
(these will mar the finish)
PLEXIGLASS & ACRYLIC CARE
Improper cleaning not only accelerates the cleaning cycle
but also degrades the quality of this surface.Normal daily
buffing motions can generated static cling attracting dust
to the surface.Incorrect cleaning agents or cleaning cloths
cancause microscratchingof thesurface,causingthe plastic
to haze over time.
CLEANING
Hussmann recommends using a clean damp chamois,,or a
paper towel marked as dust and abrasive free with 210®
Plastic Cleaner and Polish available by calling Sumner
Labs at 1-800-542-8656. Hard, rough cloths or paper
towels will scratch the acrylic and should not be used.
ANTISTATIC COATINGS
The210®hasproven tobe veryeffectivein not onlyclean-
ing and polishing the Plexiglass surface,but also providing
anti-static and anti-fog capabilities. This product also seals
pores and provides a protective coating.
• DO NOT USE ABRASIVES OR STEEL WOOL SCOURING PADS
(these will mar the finish)

IGHT-ESH/ESHS-0010
10
IMPORTANT!
READ BEFORE RAISING FRONT GLASS :
The top cylinders,which allow the raising and lowering
of the glass, have been carefully tested for proper ten-
sion. However, during shipment, the clamshell screws
can work themselves out and/or the lubricant inside may
have settled. This settling may cause excessive or uneven
tension on the glass - to the point of breakage.
Before Rasing the Glass retighten all
screws along clamshell!
After installing new cylinders,it is advisable to perform
thesethreeeasy steps beforecompletelyraisingthefront
glass.
1. Slowlyraise and lowereach glasssection 6 times,to
aheight of 6".
2. Increasethe height to12",and raise andlowerthe
glass6 moretimes.
3. Finally,raise the glass toit'sfull extension.This
shouldreleaseanysettled lubricant in thecylinders,
andprevent anystresson thefrontglass.(1)(3)
ESH Curved Glass
Replacement
BROKEN GLASS REMOVAL
1. Loosensetscrewsalongclamp.
2. RemoveplasticPVC channel (1) betweenclamshell
andglass.
3. Use new plastic PVC channel. Lift off top of
clamshell, and clean off any particles. Replace
clamshell(Do NotTighten).
NEW GLASS PREP
1. Centeringrubber gasket (2) on handrail,slide all
butouter 3" of gasket into handrail.
2. Apply3/8" bead of buytl to outer 2"of handrail,
andinsertremaininggasket.Trimtolength of
handrail.
3. Apply3/8" bead of buytl tobottomof glass receiver
(3)on handrail.
4. Center handrail on glass.Firmlypush onto bottom
edgeof glass.
5. Tapesecurely(4),andallow 12 hours to cure.
NOTE: Do not tape where glass support angles are located on
case (approximately 11-13" from ends).
Lift-up Glass
CLAMSHELL ASSEMBLY
(2) RUBBER SEALER
GASKET
(3) HANDRAIL SILICONE
(5) SUPPORT
ANGLE
(4) TAPE SECURELY
AROUNDTHE
WHOLE END
(1) PVC U-CHANNEL
INSTALL GLASS
1. PlacePVC U-channel (1) on glass.
2. Withoneperson holding each end of theglass, lift
upand place top of glassinsideclamshell (glass will
bein fullyopen position.) Centerglasswithin
clamshell.
3. With one person holding theglass inthe clamshell,
tightenthe twoset screwon each end and two
equallyspaced set screwsin the centerofthe glass
toabout 4 ft/lbs.
4. Openand close glass gently,checkingto see that the
alignmentcan be corrected by releasingthe set
screws enoughto move theglassforwardand
backward.
5. Glassshould restsquarelyon glass support angles
(5).If not,theycan be adjusted by loosening the
screw thatattaches themtothe case.
6. Afterglass is aligned,tighten set screws.
7. Attachwipes to appropriate edge of glass fillinggap
between adjacent pieces of glass. See“Installing
GlassSweep”section for complete instructions.
8. Leavetapedglassclosed for12hours.
INSTALLING GLASS SWEEP
After installing new glass onto a case,it is important to
replace the glass sweep.
Masking Tape
Front Glass
Glass Sweep

Rev. 0010
11
PISTON REPLACEMENT
1.OPEN GLASS.Glass must remainopen throughout
procedure.
2.LoosenAllen set Screw(1).
3.Whileholding ontopiston,remove andsavepin(2).
4.Slidepistonout.
5.Slide newpiston in making sure the U-shapedend fits
aroundpin at bottomofarm (3).
6.Line up upper pin with arm, arm with strut, and
replacepin.
7.ReplaceAllen set screw.*
ARM
2
1
3
REAR OF CASE
PISTON
*After installing either piston, prime them as outlined in
the "Read
Before Raising Glass" warning found in the "Installation
Instructions" section of this booklet.
ESHS Straight Glass
screwallowsrealignmentofglass angle and position
frontto back.
4. Raiseglassandloosenhexscrew.(See item/diagram
#6on page 13.)
5. Shim to adjust until level using shims available from
HussmannChino (16 or 20gauge stainlesssteel).
6. Checkanglebyusing levelplacedon top of mini top
hardware. Note:a 6" level will fit perfectly within
accessarea.
7. Remove 11/4" chrome cap at front of case arm
support.Theremovalofthis capallowsfinger access
tohold nutplatewhile tightening hex screw.
8. Holdnutplate andtightenhex screw.
9. Ifthereisstillaproblemwith glassstayingopenover-
level byaddinganadditionshim under frontof case.
NOTE: BEFORE MAKING ANY OFTHE
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.
IF GLASS DOES NOT CLOSE/STAY OPEN PROPERLY-
LEVEL MINITOP HARDWARE
During shipping,it is possible that the mini top hardware
housing the pistons and armature has been jostled out of
position. This affects the opening angle of the glass.
1. Be sure mini top hardware is level front to back by
placing a level along the top of the mini top housing
at each hinge location. If it is not,you will need
ashim kit before youcan correct.Order from
Hussmann Chino.
2. Remove top glass and panel at top of hardware
housing.
3. Markpositionof hardware(glass)inrelationto case
before loosening hex screw using masking tape
appliedonmini tophardwareandcase,andpen. Hex

IGHT-ESH/ESHS-0010
12
RECOMMENDEDADJUSTMENTS,
VERIFYTHATTHE CASE(S) HAVE BEEN LEVELED PROPERLY.TIPS &TROUBLESHOOTING
Before calling for service if something seems wrong,check the following:
1. INSPECT THE GAP BETWEEN THE GLASS PANELS
A. Ifpinched at the top:
Gapis morenarrow atthetop than at thebottom.
Thensee Item 4 / Uneven Gap.
Back or Top edges of glass
Front or Bottom edges of glass
B. Ifpinched at the bottom:
Gapis morenarrowat thebottomthan at the top.
Thensee Item 4 / Uneven Gap
Front or Bottom edges of glass
Back or Top edges of glass (hinge side)
C. Ifgap is even,buttoo narrow ortoowide and conditions aresatisfactory then:
Item6 / Frontand BackAdjustment..
Typicalgap = 3/16" to1/4"
2. CHECK CLOSING ACTION OF THE GLASS PANEL
Testeach panel bygentlypushingit to close.Doestheglass panel bounce orwobble as it closes?
Back edge of glass (hinge side)
Front edge of glass or grip rail (ESCS)
Rubber gasket or
(surface that glass
closes upon)
View:Top looking down
Aglasspanelthat doesnotclose smoothlyandneatly,
most likely is misaligned with the front edge of the
glassandthe surface or edge which itcloses upon.
Referto diagram attheright.
Tocorrectproblem
Goto Item 5.

Rev. 0010
13
3. CHECK OPENING ACTION OF GLASS PANELS
A. Lift up adjacent glass panels at the same time
andnote the following:
B. Dothe corners of the glass maintain aneven gap
throughoutthetravelof the panels?Anddothe
cornerstouch or overlapat anypoint?
Tocorrectproblem
Goto items 4 &5.
4. STRATEGIES FOR CORRECTING UNEVEN GAP AND OPENING OVERLAP PROBLEMS
VERTICALLY adjustthe hinge(s)to even the gap
A. Adjustcenter hinge (Outer hinges
stationary)
Asthis diagram indicates,raisingthe middle
hingedrawsthebottomedges closer together.
Whereasloweringthe hinge widensthegap.
Top edges of glass (hinge side)
Bottom edges of glass
Hinge
Hardware
B. Adjustoutside hinges (Center hinge
stationary)
Thisdiagram indicates that raising theoutside
hingeswidensthe gapat the bottom;whereas,
loweringthe outside hinges will draw the
bottomedges closer together.
Top edges of glass (hinge side)
Bottom edges of glass
Hinge
Hardware
Whichhinge(s) should I adjust first?
In most cases the center hinge is the first candidate,
but if it cannot be adusted because, either the
adjusmentscrewismaxedoutor noadditionalshims
can be added or removed,then obviously the outer
hinges must be adjusted
For RGSMS/RGSD…/FS cases go to Item 5 /
CorrectingGlassBounce.

IGHT-ESH/ESHS-0010
14
5. STRATEGIES FOR CORRECTING GLASS BOUNCE
AND OPENING OVERLAP PROBLEMS
ADJUST HINGES FRONT – BACK.
A. Adjustcenter Hinge (Outer hinges
stationary)
Asthisdiagramindicates, pulling the
middlehingefurther back,pulls the inside
edgescloser to the surface oredgewhich
theglass restsupon.Andpushingthe
middlehingeto the front,pushes the
insideedges furtheraway fromthe
surfaceor edge which the glassrests
upon.
B. Adjustoutside hinges (Center hinge
stationary)
Asthisdiagramindicates, pulling the
outsidehinge furtherback,pulls the
outsideedge closer to the surfaceoredge
whichthe glass restsupon.And pushing
themiddlehingeto the front,pushes the
insideedges furtheraway fromthe
surfaceor edge which the glassrests
upon.
Whichhinge(s) should I adjust first?
Inmost cases the center hinge isthefirstcandidate,but if the arm/mini-cam is atitsmaximumor minimumposition,
thenobviouslythe outer hingesmustbeused.

Rev. 0010
15
6. VERTICAL AND FRONT TO BACK ADJUSTMENT
AND OPENING OVERLAP PROBLEMS
• VERTICAL ADJUSTMENT
1. Remove 2. Lift open 3. Loosen hex screw 4. Add or remove 5. Close glass panel(s)
top glass glass panel(s) (1/4" allen). shims as needed. and check alignment
and panel and relieve Remove chrome (see note on shims Retighten hex screw
enclosing tension on access plate in order below) and reinstall removed
mini-top hinge. to hold nut plate. components.
hardware.
• FRONT– BACK ADJUSTMENT
1. Remove 2. Estimate 3. Lift open 4. Loosen hex screw 5. Slide the mini-top
top glass amount of glass panel(s) (1/4" allen) slightly. forward or backward
and panel adjustment and relieve Remove chrome to the mark in step 2.
enclosing and make tension on access plate in order Check alignment of
mini-top pencil mark hinge. to hold nut plate. glass.
hardware. on the Retighten components.
Back
of Case
Inside
of Case Chrome cap
for access to
nut plate
nut
plate
CUTVIEW:
Mini Top
Hardware
NOTE: Standard shim thickness is 1/16"

IGHT-ESH/ESHS-0010
16
TIPS &TROUBLESHOOTING
Before calling for service if something seems
wrong,check the following:
1. Checkelectrical powersupplytothe equipment for
connection.
2. Checkfixtureloading. Overstockingcase will affect
itsproperoperation.
SERIAL NUMBER HANDY. Case Specifications
WELLS GRIDDLES SHELF CIRCUIT 1 CIRCUIT 2 WIRING Remarks
MODEL LENGTH PANS QTY. SIZE LEVELS VOLTS PHASE Loads PHASE Loads Diagram Number
CommonWell Service
ESH, ESHS 4' 3 208 3Ø 16 - W6000001
240 3Ø 18 - W6000001
5' 4 208 3Ø 19 - W6000002
240 3Ø 22 - W6000002
6' 5 208 3Ø 21 - W6000003
240 3Ø 25 - W6000003
7' 6 208 3Ø 21 1Ø 9 W6000004
240 3Ø 24 1Ø 10 W6000004
8' 7 208 3Ø 25 1Ø 11 W6000005
240 3Ø 28 1Ø 12 W6000005
9' 8 208 3Ø 28 1Ø 12 W6000006
240 3Ø 32 1Ø 14 W6000006
10' 9 208 3Ø 32 1Ø 13 W6000007
240 3Ø 36 1Ø 15 W6000007
11' 10 208 3Ø 35 1Ø 15 W6000008
240 3Ø 41 1Ø 17 W6000008
12' 11 208 3Ø 40 1Ø 17 W6000009
240 3Ø 45 1Ø 19 W6000009
Self Service
ESH-SS, ESHS-SS 4' 1 4' 208 1Ø 10 W6000010
240 1Ø 11 W6000010
5' 1 5' 208 1Ø 13 W6000011
240 1Ø 15 W6000011
6' 1 6' 208 1Ø 15 W6000012
240 1Ø 17 W6000012
8' 2 4' 208 1Ø 24 W6000032
240 1Ø 28 W6000032
12' 2 6' 208 3Ø 22 W6000015
240 3Ø 25 W6000015
Combination
ESH-Combo, ESHS-Combo
6' 3 1 2' 208 3Ø 19 W6000014
240 3Ø 22 W6000014
8' 3 1 4' 208 3Ø 23 W6000016
240 3Ø 26 W6000016
10' 5 1 4' 208 3Ø 18 3Ø 15 W6000017
240 3Ø 20 3Ø 18 W6000017
12' 7 1 4' 208 3Ø 25 3Ø 14 W6000018
240 3Ø 28 3Ø 16 W6000018
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.

Rev. 0010
17
WELLS GRIDDLES SHELF CIRCUIT 1 CIRCUIT 2 WIRING Remarks
MODEL LENGTH PANS QTY. SIZE LEVELS VOLTS PHASE Loads PHASE Loads Diagram Number
IndividualWells Service
ESH, ESHS 4' 3 208 3Ø 17 W6000019
240 3Ø 19 W6000019
6' 5 208 3Ø 21 W6000021
240 3Ø 25 W6000021
8' 6 208 3Ø 30 W6000022
240 3Ø 35 W6000022
10' 8 208 3Ø 20 3Ø 20 W6000025
240 3Ø 24 3Ø 24 W6000025
12' 10 208 3Ø 23 3Ø 25 W6000027
240 3Ø 26 3Ø 27 W6000027
Combination
ESH-Combo, ESHS-Combo
6' 3 1 2' 208 3Ø 19 W6000028
240 3Ø 22 W6000028
8' 3 1 4' 208 3Ø 17 W6000029
240 3Ø 20 W6000029
10' 5 1 4' 208 3Ø 18 3Ø 13 W6000030
240 3Ø 20 3Ø 15 W6000030
12' 6 1 4' 208 3Ø 21 1Ø 20 W6000031
240 3Ø 24 1Ø 23 W6000031

IGHT-ESH/ESHS-0010
18
Sheet 1 of 1
final
BK
Boris Kasrel
Date:
Project Title: Drawin No.:
Drawn By:
Next Assembly: Drawin Title:
Date:
Hussmann Corporation
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910
Lic.#: 644406
Revisions:
No. Description: Checked By:
By:
10.21.99
Ballast
Power
#125-01-0311
LIGHTS
#125-01-0311
S
L1
L2
L3
N
G
Contactor 40A
#125-01-1001
L
Remote sensin
bulb
Level Controller
Water Solenoid
Valve
L1
G
L2
H
L
NC
C
NO
L3
L2
L1
G
S
black
oran e
10 AWG
Term Block
black
white
To le-Well Control
(Water Level Control)
SouthernEquipment
12x27 Removable Pan Common Well
(3) 1200/1600~ 208/240V Htr's
Cal-Rod HE-01-46"
1400W/~240V
L
H1
L1 L2
H2
P
Overhead Installation
Optional Left
~115V/5Amp's ~115V/5Amp's
Optional Ri ht
F28T5/TL830
WH3-120-164
Ballast
Level Controller
black
white
SS
white
~208/240V-3ø-60Hz
black
10 AWG
15A
FUSE
F28T5/TL830
Water Level Sensor
T-Stat /
Infinite Control
oran e
black
blue
10 AWG
4'L Common Well 3 Removable Pans Wirin
W6000001
Loads, amp
~208V ~ 240V
L1
L2
L3
15.6 18.0
Note: case must be rounded
15.6 18.0
ASH, ESH-S, RGSH-L/S, OSH Common Well,
Removable Pans Hot Food Service Counter
11.0 12.7
Electrical Schematics

Rev. 0010
19
ASH, ESH-S, RGSH-L/S, OSH
Sheet 1 of 1
final
BK
Boris Kasrel
Date:
Project Title: Drawing No :
Drawn By:
Next Assembly: Drawing Title:
Date:
Hussmann Corporation
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910
Lic.#: 644406
Revisions:
No. Description:
Checked By:
By:
10 21 99
WH2-120-135
Ballast
POWER
#125-01-0311
LIGHT
#125-01-0311
S
L1
L2
L3
N
G
Contactor 40A
#125-01-1001
S
L
Control Panel,
Thermostat Infinite
Controller
Remote sensin bulb
Water Level Switch
Level Controller
Water Solenoid
Valve
L1
G
L2
H
L
NC
C
NO
L2
G
black
~208/240V-1ø-60Hz
S
black
oran e
black
Term Block
black
white
To le-Well Control
(Water Level Control)
(2) Cal-Rod HE-02-34"
1050W/~240V
L
H1
L1 L2
H2
P
oran e
black
white
blue
Overhead Installation
Optional Left
~115V/5Amp's ~115V/5Amp's
Optional Ri ht
F21T5/TL830
S
Water Reservoir
L3
L1
black
4 Pan Common Well
(4) 1600 W /~ 240V Htr's
white
Cal-Rod HE-03-22"
1050W/~240V
F14T5/TL830
blue
10 AWG
10 AWG
10 AWG
5' Common Well 5 Pan Hot Food Service Counter
W6000002
Note: case must be rounded
208 V 240 V
L1
L2
L3
14.0 16.2
Load, amps
19.0 22.0
19.3 22.3

IGHT-ESH/ESHS-0010
20
ASH, ESH-S, RGSH-L/S, OSH
Sheet 1 of 1
final
BK
Boris Kasrel
Date:
Project Title: Drawin No.:
Drawn By:
Next Assembly: Drawin Title:
Date:
Hussmann Corporation
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910
Lic.#: 644406
Revisions:
No. Description: Checked By:
By:
02.03.2000
WH3-120-164
Ballast
POWER
#125-01-0311
LIGHT
#125-01-0311
S
L1
L2
L3
N
G
Contactor 40A
#125-01-1001
S
L
Control Panel,
Thermostat,
Infinite Controller
Remote sensin bulb
Water Level Switch
Level Controller
Water Solenoid
Valve
L1
G
L2
H
L
NC
C
NO
L2
G
black
S
black
oran e
10 AWG
Term Block
black
white
To le-Well Control
(Water Level Control)
Cal-Rod HE-05-67"
2100 W/~240V
L
H1
L1 L2
H2
P
white
Optional Left
~115V/5Amp's ~115V/5Amp's
Optional Ri ht
(2) F21T5/TL830
S
L
Water Reservoir
L3
L1
black
5 Pan Common Well
(5) 1600 W /~ 240V Htr's
white
Overhead Installation
white
blue
~208/240V-3ø-60Hz
* #225-01-330
Snap-On T-Stat
20N11T002-L250
ON:183°F
OFF: 210°F
black
10 AWG
10 AWG
6' Common Well 5 Pan Hot Food Service Counter
W6000003
Note: casemust berounded
208 V 240 V
L1
L2
L3
17.5 20.3
Load, Amps
20.7 23.9
21.2 24.5
Electrical Schematics