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4-4

S

TART UP

/ O

PERATION

P/N 0378414G

7. Working from left to right, install the next

shelf, X-2, to the right of the first shelf you
installed.

Always work from left to right and from the
bottom up in each 8 ft (2438 mm) and 12 ft
(3685 mm) case. After each shelf on the 
bottom row is in position, be sure to remove
the cap and insert the shelf plug. Push firmly.

8. Turn “ON” the case light switch after the

entire bottom row has been installed in either
8 or 12 ft (2438 or 3658 mm) cases. The shelf
lights should light. 

If a shelf lights do not operate, 
A. Turn off light switch.
B. Make certain the shelf lamps are properly
engaged in the shelf lamp holders. 
C. Remove and firmly re-insert each shelf
plug.
D. Turn on light switch.

If lights do not operate after checking the
items listed above, 

contact the installation

contractor.

9. Using the row of shelves just installed as 

support, set the next shelf, X-4, in the desired
location. Remove the cap and insert the shelf
plug. Continue working left to right installing
shelves X-5 and X-6. 

Note: Since the location for the remaining
shelves, X-4 to X-15, may be directly over the
rear wall receptacle, the shelf should be plugged
in before engaging brackets in the uprights. The
lower shelf will support the weight of the next
shelf until it is plugged in. After installing each
shelf, verify that its plug is properly connected to
its rear wall receptacle. Continue working row by
row, bottom up, left to right. 

Important

If a shelf is plugged in and the lamp does not
work, 

verify:

A. the case light switch is 

“ON” 

and 

B. that the shelf lamp is properly engaged in the

shelf lamp holders. 

INSTALLING FDA/NSF REQUIRED 

THERMOMETER

The following pages provide the same informa-
tion that ships with the thermometer.

This requirement does not apply to display
refrigerators intended for bulk produce 

(refer

to page 1-1).

Please note that the tape cannot be exposed after
installation.

Summary of Contents for Impact MWG Series

Page 1: ...t Delicatessen Dairy and Produce Merchandisers Installation Operation Manual Shipped With Case Data Sheets P N 0378414G Impact Series August 2004 I IM MP PO OR RT TA AN NT T Keep in store for future r...

Page 2: ...Shelves 4 2 Installing FDA NSF Required Thermometer 4 4 MAINTENANCE Care and Cleaning 5 1 Cleaning Under Merchandisers 5 2 Cleaning Mirrors 5 2 Cleaning Honeycomb Assemblies 5 3 Removing Interior Back...

Page 3: ...eans that from the time the product is received through storage preparation and display the temperature of the product must be controlled to maximize the life of the product The exterior frames on the...

Page 4: ...d beneath the merchandiser s support bar SHIPPING BRACES Move the merchandiser as close as possible to its permanent location and then remove all packaging Check for damage before discarding packaging...

Page 5: ...ure P N 0378414G 1 3 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A Levels Shim Levels NOTE Do not place levels on Display Pans or on Shelves Leveling Single Deck Merchandisers Leveling Multi deck...

Page 6: ...ttom and up the front of the merchandiser as shown Gasket should cover slots 2 Apply the 15 8 in 41 mm gasket to cover foam to metal gap at rear of case and across the top as shown Be sure to overlap...

Page 7: ...ut Threaded Rod Glass Front Detail Connecting Canopies of Multi deck Wall Cases Tighten in Order Shown IMPORTANT Do not stretch gasket especially around corners Do not butt gaskets always overlap them...

Page 8: ...RT Install Splashguard Bracket Position splashguard brackets to the merchandiser and level to the floor Each bracket has a 11 2 in 38 mm slot at the rear of the bracket where it attaches to the mercha...

Page 9: ...ot to lose the internal joint trims on the upper bumpers 3 Starting at the left end of the line up install the upper bumper starter section first To install a Position internal joint trims so that the...

Page 10: ...a refrig erated case or cooler during this time This will allow the bumpers and top rails to con tract 10 Go to the right end of the line up and tap the top rail and bumpers to close any gaps 11 Meas...

Page 11: ...ON SYSTEM BRANCH as this may result in poor refrigeration control and compressor failure Interconnecting piping inside the merchandiser must be located as shown below to allow room for lifting the hin...

Page 12: ...third of case run load and again after the second third Do not reduce below the case suction line size Case suction lines should enter at the top of the branch line LIQUID LINE May be reduced by one...

Page 13: ...ST SEQUENCES These merchandisers require defrost cycles for proper operation Refer to the data sheets for application data The Time Clock initiates defrost The evaporator fans continue to circulate ai...

Page 14: ...circuit the defrost termination thermostats are wired in series ALWAYS CHECK THE SERIAL PLATE FOR COMPONENT AMPERES IDENTIFICATION OF WIRING Leads for all electrical circuits are identified by colore...

Page 15: ...ng the water seal must be used as part of the drip piping to prevent air leakage or insect entrance Never use two water seals in series in any one drip pipe DOUBLE WATER SEALS IN SERIES WILL CAUSE AN...

Page 16: ...onnected as shown A drain piping connect kit is required Each merchandiser is supplied with a 2 in 51 mm water seal an adapter a plug and a street ell The street ell and water seal must be installed t...

Page 17: ...anel 1 Position the lower front panel with the top angled as shown in the illustration below 2 The tabs extending from the upper front panel assembly are designed to fit into the slots on the top of t...

Page 18: ...fit into the slots on the top of the lower front panel 3 Once the top is positioned lift the panel up and drop it into the grove at the top of the splashguard OPTIONAL Stainless steel splashguards may...

Page 19: ...a load limit decal Shelf life of perishables will be short if load limit is violated AT NO TIME SHOULD MERCHANDISERS BE STOCKED BEYOND THE LOAD LIMITS INDICATED DO NOT BLOCK HONEYCOMB STOCKING Produc...

Page 20: ...e individually mounted in 1 in 25 mm increments and have two three or four position brackets permitting shelves to be placed in a flat or down tilt position see illustration Front product stops are re...

Page 21: ...stration below It is typical of D5 C5 and D6 models Note that other models will have fewer rows of shelves Starting from the left hand bottom section choose the location for the first shelf X 1 Secure...

Page 22: ...nstalled as support set the next shelf X 4 in the desired location Remove the cap and insert the shelf plug Continue working left to right installing shelves X 5 and X 6 Note Since the location for th...

Page 23: ...in Multi deck Merchandisers Return Air Grille Shelf Price Tag Molding Suggested Mounting Locations in Single Deck Glass Front Impact Merchandisers Acrylic Package Guard Facing Out Double Stick Tape F...

Page 24: ...warmest part of a mechan ically refrigerated unit and in the coolest part of a hot FOOD storage unit B Except as specified in C of this section cold or hot holding EQUIPMENT used for POTENTIALLY HAZA...

Page 25: ...d with a mild detergent and warm water to protect and maintain their attractive finish NEVER USE ABRASIVE CLEANSERS OR SCOURING PADS Interior Surfaces The interior surfaces may be cleaned with most do...

Page 26: ...SUBMERGE SHELVES IN WATER After cleaning is completed turn on power to the merchandiser CLEANING UNDER MERCHANDISERS Remove splashguards not sealed to floor Use a vacuum with a long wand attachment to...

Page 27: ...ved from the honeycomb cells before replacing Be careful not to damage the honeycombs Single Deck Cases 1 Using a flat object such as a screw driver compress the honeycomb and remove it from its retai...

Page 28: ...e lower panel first lift the panel up then pull forward and out 4 Remove the top panel 5 Replace panels in reverse order starting with the top panel 6 After cleaning or servicing the merchandiser reco...

Page 29: ...ding bottom of motor to fan basket 6 Replace fan motor and blade 7 Lower fan plenum 8 Reconnect fan to wiring harness 9 Turn on power 10 Verify that motor is working and blade is turning in the correc...

Page 30: ...he rail lamp switch is located on the rail REPLACING LAMP HOLDERS AND END CAPS The Impact lamp holder is designed to snap into the sheet metal of the case The lamp holder has a locking nub which fits...

Page 31: ...allasts These ballast are located at the top of the merchandiser inside the canopy The switch in the canopy operates both the canopy and the shelf lamps The rail lamp has a separate switch 1 DISCONNEC...

Page 32: ...1300 Burton St Grand Rapids MI 49507 Phone 1 800 645 3413 Fax 1 800 645 3414 X Ergon 1570 E Northgate P O Box 2102 Irving TX 75062 Phone 1 800 527 9916 NOTE Hussmann Aluminum melts at 1125 F 607 C Ala...

Page 33: ...ct your Hussmann representative Please include the model and serial number of the product The full product warranty is available from our website www hussmann com Hussmann Corporation Corporate Headqu...

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