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Rear Load Medium Temperature Dairy Merchandisers Installation & Operation Manual Shipped With Case Data Sheets P/N 0501930_G IMPORTANT Excel Series November 2018 Keep in store for Spanish P/N 0532256 future reference! French P/N 0532257 MANUAL- I/O EXCEL ULF REAR LOAD DAIRY...
. • NOTICE – Not related to personal injury – Indicates[s] situations, which if not avoided, could result in damage to equipment . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-522-1900 • www.hussmann.com...
Do not store items or flammable materials preparation and display, the temperature of atop the case. the product must be controlled to maximize the life of the product . Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Make sure that tools are positioned past necessary. For more information on Proposition 65, please visit the California State government website. the end and beneath the merchandiser’s support bar . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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(3670 mm) D6X-12URLE = 144 in. (3670 mm) D5X-8URLE = 96 in. (2448 mm) D6X-8URLE = 96 in. (2448 mm) Front View Opening Required in Cooler Wall Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
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Suggested level locations are shown in the under each cross-member . Leveling and following illustrations . supporting are critical to prevent air and water leaks . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
. 3 . Remove any factory-installed nut retainers from top frame, upright and bottom shoe of both ends to be joined . Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Apply Silicone Sealant to Right End ONLY Ins ert Remove from the top gasket to the bottom gasket as Nut Retainers Alignment shown in the illustration . Ins ert Alignment P i n s P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
. 3 . Move the second case as close to the first as possible by pushing or using lever bar (mule). Do not tighten fully. Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
1 . Begin at lower back to draw end frames tight . 2 . Tighten joints in the order shown (A, B, C, D) until the gaskets are compressed, and Tighten in Order Shown merchandisers join smoothly . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
Use a miter box and fine-tooth saw to cut last bumper to length . Install the last section . Merchandiser Joint Starter Bumper Bumper Retainer Full Length Bumper Miter Box Internal Joint Trims P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
. Bi-fold door set-up and operating instructions begin on Page 1-17 R emove Alignment Pins If Installed Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
• Remove paper backing after gasket has been applied . • Perimeter gasket required by NSF. S i l icone Sealant • End caps required for rail light . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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Plug Buttons . Detail A Flat Washer -WI Zinc Cap Screw -18 x 1 End Assembly Cap Screw -18 x 2 Detail B Plug Button Figure 2 Figure 1 Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
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. Use field-supplied silicone in any gap between front support bracket and end assembly . S plas hguard Apply Silicone Apply S c rew #8x Silicone Sealant P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
Caps snap on without tools or fasteners . Front Rail Light Shield Front Rail Light Extrusion Front Rail Light Channel Rail Light LH End Cap Assembly Installing End Caps for Optional Front Rail Lights Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
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1-16 nstallatIon Install Light Shields after Assembly with Case Route Cable Through Notch in Case Base Rail Top Rail Light End Cap LH View P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
. • Compare sets of doors — spaces across top and bottom should be about equal . • Doors must be plumb to operate freely . Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
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. Top Adjustment Adjust Door Horizontally Adjust Door Horizontally Detail — Use Adjustable Wrench on Nut Use Screwdriver to Adjust Vertically P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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Screws uprights to the floor . Install Rear Joint Cover Note: Braces must be removed before installing Joint Cover joint cover. Installed Apply Silicone Sealant Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Pressure drop can rob the system of capacity . guidelines . Refer to the information on the To keep the pressure drop to a minimum, keep next page for branch line piping of Hussmann the refrigerant line run as short as possible Equipment .
Suction Line Return Offtime Defrost 8 Ft Case 12 Ft Case 8 Ft Case 12 Ft Case (2438 mm) (3658 mm) (2438 mm) (3658 mm) Liquid Line Suction Line P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
Time termination is used for all applications Optional R efrigeration T hermos tat Optional R efrigeration T hermos tat B ulb Handy B ox for F ield C onnections Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
in . per ft (20 mm per 1 m) . 4 . Avoid long runs of drip piping . Long runs make it impossible to provide the pitch Water Seal necessary for good drainage . Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Attach tee to factory-installed water seal — Do NOT install additional water seals! Bottom of Case Bottom of Case Slope Slope Slope Slope Always Slope toward Floor Drain Optional Excel Ultra Low Front Drip Piping Arrangements P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
Slide Upper Splashguard Retainer panel, then slide the upper splashguard Over Slots into place . The upper splashguard support should be level . Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
4. If required by local health codes the Cove Trim may be sealed to the floor, Splashguard using a silicone type sealer . Sealant must be removed and replaced when servicing . Cement Cove Trim P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
T no Time should merchandisers be sTocked beyond The load limiTs R eturn Air indicaTed o noT block honeycomb or reTurn air grille Excel Excel Ultra Low Front Rear Load Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
(see illustration) . Front product stops are page 1-1) . recommended when shelves are placed in the down-tilt position . Please note that the tape cannot be exposed after installation . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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Questions about either code should be addressed to local agencies or other appropriate officials. Keep with merchandiser or give to store manager. DO NOT DESTROY P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
Product will be degraded and may spoil if maintain their attractive finish . n ever use allowed to sit in a non-refrigerated area. abrasive cleansers or scouring pads Excel Excel Ultra Low Front Rear Load Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
. d o noT use a hose or submerge shelves in waTer •After cleaning is completed, turn on power to the merchandiser . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
5 . Do not add lubricant to the door mechanism . Pull Center Pins to Release From Track Excel Excel Ultra Low Front Rear Load Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
4 . Do not use a pressure nozzle to clean inside a case . 2 . Clean area . 3 . Apply vinyl or car wax and polish surface for a smooth glossy finish . P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
. Use silicone sealant to close other gaps . 12 . Replace display pans . Bring merchandiser to operating temperature before restocking . Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
The lamp holder has a locking ‘nub’ which fits inside the groove of specially designed end Impact Excel Groove End-Cap caps . Plastic Shield Plastic Shield Fluorescent Fluorescent Lamp Lamp End Cap End Cap P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
. 6 . Reconnect the electrical power . Access to Canopy and Shelf Ballasts 8 ft Rail Canopy 12 ft Rail Canopy Canopy and Shelf Ballast Arrangement Excel Ultra Low Front Rear Load HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
12 . Cover with a good flexible sealant . Phone: 1-800-527-9916 NOTE: Hussmann Aluminum melts at 1125°F (607°C) Aladdin 3-in-1 rod at 732°F (389°C) X-Ergon Acid core at 455°F (235°C) P/N 0501930_G U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
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To obtain warranty information or other support, contact your Hussmann representative. Please include the model and serial number of the product. Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri, U.S.A. 63044-2483 01 October 2012...
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Hussmann Corporation 12999 St. Charles Rock Road Bridgeton, MO 63044-2483 www.hussmann.com...
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