Rev.0707
Installation
& Operation
Manual
R3(CR3),R3HV(CR3HV) - M/F
Combination Service and Self service Meat /Fish case
with rear storage
R3(CR3),R3HV(CR3HV)-M/F
Combination Service and Self-service Meat /Fish case
with rear storage
INSTALLATION & OPERATION GUIDE
General Instructions
R3(CR3),R3HV(CR3HV)-M/F-0707
Table of Contents
General Instructions..................................................2
Cut & Plan Views .......................................................3
Installation .................................................................4
LEVELING ................................................................4
Level Minitop Hardware ...........................................6
Plumbing ....................................................................9
WASTE OUTLET AND P-TRAP ...............................9
Refrigeration ..............................................................9
THERMOSTAT (T-STAT) LOCATION .....................10
Electrical...................................................................11
Case Cleaning ..........................................................11
FRONT DECK PAN PLACEMENT ........................12
Caution:When reassembling the front self-service por-
tion of the case, assure proper installation of bottom
deck pan .............................................................12
NON-GLARE GLASS (Optional) ............................12
Plexiglas & Acrylic Care/Cleaning .........................12
Lamps .......................................................................13
REPLACING FLUORESCENT LAMPS ..................13
TIPS & TROUBLESHOOTING ...............................13
User Information .....................................................13
STOCKING .............................................................13
Glass Installation/Balancing.....................................6
Case Specifi cations ................................................14
Schematics...............................................................15
Appendices ..............................................................19
APPENDIX A. – Temperature Guidelines ..............19
APPENDIX B. – Application Recommendations ...19
APPENDIX C. – Field Recommendations - ..........20
APPENDIX D. – Recommendations to user .........21
Warranty ...................................................................21
http://hussmann.com/products/products.htm .........21
Parts Replacement Contact ....................................21
1-866-513-1069 ......................................................21
THIS BOOKLET CONTAINS INFORMATION ON:
R3-M : Refrigerated Service T op for Meat with Gravity
Coil and Refrig. Self-Service Front Case
R3-F : Refrigerated Service Top for Fish with Gravity
Coil and Refrig. Self-Service Front Case
CR3-M : Refrigerated Service Top for Meat with
Gravity Coil and Refrig. Self-Service Front Case
CR3-F : Refrigerated Service T op for Fish with Gravity
Coil and Refrig. Self-Service Front Case
SHIPPING DAMAGE
All equipment should be thoroughly examined for
shipping damage before and during unloading.
This equipment has been carefully inspected at our
factory and the carrier has assumed responsibility for
safe arrival. If damaged, either apparent or concealed,
claim must be made to the carrier.
APPARENT LOSS OR DAMAGE
If there is an obvious loss or damage, it must be noted
on the freight bill or express receipt and signed by 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
material. If a shortage should exist and is found to be
the responsibility of Hussmann, notify Hussmann. If
such a shortage involves the carrier, notify the carrier
immediately, and request an inspection. Hussmann
will acknowledge shortages within ten days from
receipt of equipment.
HUSSMANN PRODUCT CONTROL
The serial number and shipping date of all equipment
has been recorded in Hussmann’s fi les for warranty
and replacement part purposes. All correspondence
pertaining to warranty or parts ordering must include
the serial number of each piece of equipment
involved, in order to provide the customer with the
correct parts.
Keep this booklet with the case at all times for future reference.
A publication of
Hussmann®
13770 Ramona Avenue • Chino, California 91710
(909) 628-8942 FAX
(909) 590-4910
(866) 603-2180
The Hussmann warranty is printed on the
back of this guide.
This equipment is to be installed
to comply with the applicable
NEC,Federal,State and Local
Plumbing and Construction
Code having jurisdiction.
2
Rev. 0707
/8"
5
/4"
3
19
12
3
"
4
/
10
"
2
/
1
23
28"
1/4"
Optional Dry,
Refrigerated
or no storage
19
3
/8"
3
26
/8"
16"
26 1/2"
8"
51
39
1/4"
R3-M
Service Meat Case with Straight Glass
Self Service Front
Gravity and Conduction Coil
Scale = 1/2”
10
3
/4"
Cut & Plan Views
18"
/8"
3
53
/8"
3
35
4"
"
8
/
3
24
16"
26
1/2"
/8"
5
/4"
3
19
12
8"
39
51
CR3-M
Service Meat Case with Curved Glass
Self Service Front
Gravity and Conduction Coil
Scale = 1/2”
1/4"
1/4"
10 3/4"
28"
Optional Dry,
Refrigerated
or no storage
19
3
/8"
26 3/8"
10
3/4"
18"
/8"
3
53
/8"
3
35
4"
5
"
8
/
19
"
2
/
1
23
16"
26 1/2"
/4"
3
12
8"
39 1/4"
51 1/4"
R3-F
Service Fish Case with Straight Glass
Self Service Front
Gravity Coil and Ice Pans
Scale = 1/2”
28"
Optional Dry,
Refrigerated
or no storage
19
3
/
8
"
26 3/8"
8"
1"
18"
"
8
/
3
53
"
8
/
3
35
4"
8" 8" *
C
ELEC.
STUB UP
AREA
12" X 12"
L
17"
CASE FRONT
8‘
8'-2"
(VARIABLE LENGTHS)
(*4’ case is 5”)
Drain
WATER. &
REFRIG.
MECHANICAL
. STUB UP
5
AREA
12" X 12"
"
8
/
3
24
16"
26
1/2"
/8"
/4"
3
19
12
8"
39
51
Service Fish Case with Curved Glass
Gravity Coil and Ice Pans
CR3-F
Self Service Front
Scale = 1/2”
8"
51"
5 1/2"
1"
1/4"
1/4"
26"
Optional Dry,
Refrigerated
or no storage
19
3
/8"
26 3/8"
18"
/8"
3
53
/8"
3
35
4"
R3-M CR3-M R3-F CR3-F
Service Cases with Self Service Front
Plan View
Scale = 1/4”
3
R3(CR3),R3HV(CR3HV)-M/F-0707
26 3/4"
Stainless Steel Ice Pan
8 9/16"
"
20 1/4
6"
12 5/8"
50"
CR3HV-F
High Volume Fish Case with Curved Glass,
Gravity Coil and Ice Pans
Scale = 1/2"
27 1/2"
18
3/4"
18 3/4"
53 1/4"
26 3/4"
Serpentine Coil
"
20 1/4
8 9/16"
12 5/8" 6"
50"
CR3HV-M
High Volume Meat Case with Curved Glass,
Gravity and Conduction Coil
Scale = 1/2"
27 1/2"
18 3/4"
53 1/4"
18 3/4"
26 3/4"
Stainless Steel Ice Pans
8 9/16"
"
20 1/4
6"
12 5/8"
50"
R3HV-F
High Volume Service - Fish Case with
Straight Glass, Gravity Coil and Ice Pans
Scale = 1/2"
53 1/4"
6"
12 5/8"
High Volume Meat Case with Straight Glass,
4"
4"
Elect
Drop
Available in 72", 96", 144"
C
L
Upper
9 5/8"
Drain
C
L
17 7/8"
FRONT OF CASE
R3HV CR3HV R3HV-F CR3HV-F
R3HV-M CR3HV-M
Service Cases with Self Service Front
Plan View
Scale = 1/4"
26 3/4"
Conduction Coil
20 1/4"
8 9/16"
50"
R3HV-M
Gravity and Conduction Coil
Scale = 1/2"
6"
22 1/8"
Refrig
Drop
1"1"
53 1/4"
4
Rev. 0707
Installation
IMPORTANT !: PLEASE READ THESE
INSTRUCTIONS COMPLETELY BEFORE
BEGINNING CASE INSTALLATION.
LOCATION
The refrigerated merchandisers have been designed
for use only in air conditioned stores where temperature
and humidity are maintained at or below 75°F and
55% relative humidity. DO NOT allow air conditioning,
electric fans, open doors or windows (etc.) to create
air currents around the merchandiser, as this will
impair its correct operation.
Product temperature should always be maintained
at a constant and proper temperature. This means
that from the time the product is received, through
storage, preparation and display, the temperature
of the product must be controlled to maximize life of
the product.
UN-CRATING THE STAND
Place the fi xture 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 fi xture can now be
lifted off the crate skid. Lift only at base of stand!
EXTERIOR LOADING
These models have not been structurally designed to
support excessive external loading. Do not walk on
their tops; This could cause serious personal in jury
and damage to the fi xture.
LEVELING
IMPORTANT !: To avoid removing concrete
flooring, when installing a lineup of cases, it
is imperative that the highest spot of the store
floor in the area where the cases are to be set
is determined. Begin setting the lineup with
the case that is nearest to the highest part
of the floor. If a wedge is a part of the lineup
near the high spot, set it first.
IMPORTANT !: When removing loose parts
from inside or on top of the case such as
installation kits, hardware or fasteners, ice
pans, display pans, splash guards, and
instruction manuals to gain access to the side
bulkheads at each end of the case or to begin
preparation for installation: DO NOT LOSE
THEM or put them where they can become
damaged.
legs accordingly. Cases must be raised correctly: lift
under legs or wood leg braces where support is best,
to prevent damage to the case.
1. It is imperative that the cases be leveled from
front to back and side to side as they are being
joined beginning with the fi rst case that is set in
place. Remember: the fi rst case in a line-up to
be set should be the one closest to the highest
spot of the store fl oor. A level case is necessary
to ensure proper operation, water drainage, and
glass alignment. Remove any skids or shipping
supports that are under the legs. Leave the leg
supports attached to the sides of the legs on the
case until the case has been set and leveled.
Front to back plumb should be checked by
placing the level on the top of the side bulkhead
of the lower case after the lower deck pans have
been removed. Make sure that the area on the
bulkhead where the level is placed is smooth
and free of debris. Check plumb at both ends of
the case at the side bulkheads.
Side to side plumb should be checked both at
the front and rear of the case. At the front, a
level can be placed on the stainless steel liner
cap at the front of the lower case interior or on
the stainless steel bumper box between the
bumper and front Plexiglas. At the rear of the
case, place the level on the stainless steel rear
ledge. Check plumb at the center and ends to
ensure that the case is truly level and that all
legs of the case are supporting the weight of the
case equally, front and rear and side to side.
2. Set the fi rst case, and adjust the legs over the
highest part of the fl oor so that case is level as
described above. Prevent case damage: if lifting
the case, it must be raised under the legs, the
leg tubes or by the use of the wood 2" x 6 or
2" x 4" leg braces if applicable. Remove the side
and back leg braces after the case is set.
3. Set the second case as close as possible to the
fi rst case, and level the second case to the fi rst
using the instructions in step 1. This will be a
mock-up only. The fi nal leveling of the case will
be rechecked once they are bolted together in
steps 7 and 8.
LEVELING: All cases were leveled and joined
where necessary prior to shipment to ensure the
closest possible fi t when cases are joined in the
fi eld. When joining, use a carpenters level and shim
4. Apply masking tape 1/8" in from end of case
on the inside and outside rear mullion and to
the side bulkheads on both cases to be joined.
The tape will minimize cleanup from sealant
overfl ow when the cases are drawn together.
(It can also be left in place on the upper case
mullions and exterior bodywork for fi nish
caulking with silicone in step 9.)
55
Installation
5. Apply liberal beads of case joint sealant (butyl)
to the areas (solid dark lines) shown in the
diagram below (Fig.2, #1) of the fi rst case.
DO NOT USE PLUMBER'S PUTTY!
Fig.2, #1
DO NOT USE PLUMBER'S PUTTY!
R3(CR3),R3HV(CR3HV)-M/F-0707
step 1. If using clamps on the plastic sprayed
interior liner use scrap wood (as wide as
possible) under the clamps so that the liner is
not damaged. Be careful to observe the area
where the clamp is being tightened so that the
case is not damaged as pressure is applied.
8. Attach cases together via 2 bolts located in the
end leg tubes at the base of the cases and 1 bolt
in the rear raceway end brackets. On fi xed glass
Meat and Fish cases, there are 2 additional
bolts in the top of the case that are accessible
by removing the top insert. The top insert is
removed by pushing up on the bottom side of
the insert from inside of the case.
9. Remove the masking tape from the bulkheads
only and trial fi t the stainless steel bulkhead
caps. Once proper fi t is confi rmed, apply a bead
of silicone to the tops of the bulkheads and
install the stainless steel bulkhead cap. Also,
sparingly apply silicone to seal case interior and
exterior bodywork as needed to ensure a watertight seal, and a cleanable and professional
appearance. Use a fi nger in a clean rag, as you
go, to smooth the silicone as thin as possible on
the inside and outside of the case, while it is still
fl uid. (Apply additional silicone if necessary).
Immediately remove the masking tape applied
in step 3.
Plumber's putty will not allow the cases to be fully drawn
together which will cause gaps between the cases
resulting in poor bodywork fi t, fi nish and case sealing.
Only use Plumber's putty where necessary after the
cases have been bolted and drawn tightly together.
6. Slide the second case up to the fi rst case
snugly. Then align the second case to the fi rst
case so that the glass, front bumper, bodywork,
and top are fl ush.
7. To compress the sealant at the joints, use two
Jurgenson
®
or similar hand screw type wood
clamps. Make sure the case is level from front
to back and side to side per the instructions in
GLASS ADJUSTMENT
The top cylinders, which allow the raising and lowering
of the glass, have been carefully tested for proper
6
Rev. 0707
Glass Installation/Balancing
tension. However, during shipment, the lubricant
inside may have settled. This settling may cause
excessive or uneven tension on the glass - to the
point of breakage. Perform the three easy steps listed
below before completely raising the front glass.
1. Slowly raise and lower each glass section 6 times to a height of 6 inches.
2. Increase the height to 12 inches,
and raise and lower the glass 6 more
times.
3. Finally raise the glass to its full extension, and lower.
These steps should release any settled lubricant
within the cylinders and prevent any stress on the
front glass.
Additionally, after installing NEW cylinders, it is
advisable to perform these three easy steps before
completely raising the front glass.
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 a shim kit before you can correct.
Order from Hussmann.
2. Remove top glass and panel at top of hardware
housing.
3. Mark position of hardware (glass) in relation to
case before loosening hex screw using masking
tape applied on mini top hardware and case,
and pen. Hex screw allows realignment of glass
angle and position front to back.
4. Raise glass and loosen hex screw.
(See diagram on page 9.)
5. Shim to adjust until level using shims available
from Hussmann (16 or 20 gauge stainless
steel).
6. Check angle by using level placed on top of mini
top hardware. Note: a 6" level will fi t perfectly
within access area.
7. Tighten hex screw.
8. If there is still a problem with glass staying open
over-level by adding an addition shim under
front of case.
NOTE: Before making any of the recommended
adjustments, Verify that the case(s) have been leveled
properly.
IMPORTANT!
READ BEFORE RAISING FRONT GLASS ON
R3-M/F or CR3-M/F:
IMPORTANT!
READ BEFORE RAISING FRONT GLASS :
Hex screws along glass clamp may have loosened during
shipping!! Retighten all glass clamp screws before
opening glass!
Level Minitop Hardware
IF GLASS DOES NOT CLOSE/STAY OPEN PROPERLY-
Level MINI TOP 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
Strategies for correcting Glass bounce And
opening overlap problems
Adjust hinges FRONT – BACK.
Adjustments
Before calling for service if something seems
wrong, check the following:
7
R3(CR3),R3HV(CR3HV)-M/F-0707
g
Glass Installation/Balancing
1. Inspect the gap between the glass panels
A. If pinched at the top: Gap is more narrow at the top than at the bottom.
Correct UNEVEN GAP and opening overlap problems
by VERTICALLY adjusting the hinge(s) to even the gap
Adjust center hinge (Outer hinges stationary)
As this diagram indicates, raising the middle hinge
draws the bottom edges closer together.
Whereas lowering the hinge widens the gap.
(See Vertical Adjustment on page 9)
B. If pinched at the bottom: Gap is more narrow at the bottom than at the top.
Adjust outside hinges (Center hinge stationary) This diagram indicates that raising the outside hinges
widens the gap at the bottom; whereas, lowering the outside hinges will draw the bottom edges closer
together.
(See Vertical Adjustment on page 9)
Top edges of glass (hinge side)
Hinge
Hardware
es of glass
Botto m ed
Which hinge(s) should I adjust fi rst?
In most cases the center hinge is the fi rst candidate, but if it cannot be adjusted because, either the
adjustment screw is "maxed" out or no additional shims can be added or removed, then obviously the
outer hinges must be adjusted
2. Check closing action of the glass panel
Test each panel by gently pushing it to close.
Does the glass panel bounce or wobble as it closes?
A glass panel that does not close smoothly and neatly, most
likely is misaligned with the front edge of the glass and the
surface or edge which it closes upon. Refer to diagram at right.
3. Strategies for correcting Glass Bounce and opening overlap problems
Adjust hinges FRONT _ BACK.
A. Adjust center Hinge (Outer hinges stationary)
As this diagram indicates, pulling the middle hinge
further back, pulls the inside edges closer to the
surface or edge which the glass rests upon. And
pushing the middle hinge to the front, pushes the
8
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