Summary of Contents for McAlpine Hussmann VLL726E
- Page 1 SPECIALTY CASE FACILITY VLL726E/VLL726BL/VLL727BL/VSS726E/VVS727E REFRIGERATED DISPLAY CABINETS ENHANCED MODELS VLL726E VSS726E VVS727E VLL727BL VLL726BL INSTALLATION AND MAINTENANCE INSTRUCTIONS MAN147/1 April 2013...
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Page 2: Table Of Contents
CONTENTS AMBIENT OPERATING CONDITIONS ………………………...... LOCATION CONDITIONS ……………………………………...… KEY OPERATION POINTS ……………………………………………… RECEIVING CABINETS ……………………………………..….. CABINET INSTALLATION ….............. JOINING CABINETS BASE OPTIONS KITS ATTACHING THE FRONT BUMPER ADJUSTING FRONT GLASS ELECTRICAL INSTALLATION DRAIN INSTALLATION ... -
Page 3: Ambient Operating Conditions
AMBIENT OPERATING CONDITIONS All “V” series Refrigerated Display Cabinets have been designed to operate under the following conditions: Class 3M1 Ambient temperature 25ºC Relative humidity Max cross draft 0.2 m/sec Product Temperature -1˚C to +5˚C Class 3M0 (VVS727E Cabinet – with shelf in angled position only) Ambient temperature 25ºC Relative humidity... -
Page 4: Key Operation Points
• Do not overload the cabinet with product (see loading limits pp 13~16) • Do not block air delivery or air return vents • Do not add display ice to VLL726E and VSS726E cabinets. This will cause fan motor damage. VLL727E cabinets are designed for display ice. -
Page 5: Cabinet Installation
CABINET INSTALLATION JOINING CABINETS Cabinets shall be installed level front to back and side to side to allow correct operation of lifting glass, and allow condensate to drain freely. There is a 150 psig Dry Nitrogen (+/- 10psig) holding charge in the evaporator coil, please check the pressure before safely releasing the holding charge. -
Page 6: Base Options
A full set of panels should be supplied with each cabinet to make this change. If they are not included, contact McAlpine Hussmann for the required panels and instructions. - Page 7 2. Before fitting the upper colour panel (painted panel that sits at 45°), fit the bumper assembly. 3. Align the bottom groove in the aluminium extrusion with the bottom tag on the plastic clips. BOTTOM GROOVE 4. Push the top of the bumper assembly on to the plastic clips. Page...
- Page 8 NOTE: If some bottom tags on the plastic clips do not sit in the extrusion correctly they can be pushed into place once the assembly has been fitted. This can be done using your fingers from below the assembly. 5. Pre-drill the bumper assembly aluminium extrusion at every white plastic bumper clip with a 4.5mm drill bit, taking care not to drill through the front bumper rubber (see insert picture for drilling depth) 4.5mm DRILL BIT...
- Page 9 6. Fit hex head securing screws to every white plastic bumper clip. It is advised that the screws provided are used to ensure secure fixing USE SCREWS PROVIDED 7. Front colour panels can now be fitted Page...
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Page 10: Adjusting Front Glass
ADJUSTING FRONT GLASS (VLL726E ONLY) IMPORTANT! Ensure the power to the cabinet has been disconnected before commencing work. Adjusting the rear posts will require the following tools: • Cross head screwdriver (Philips) PH2 • Square drive screw driver S2 • Star drive keys •... - Page 11 2. Loosen the grub screw on the foot of the rear post. Front bolt Grub screw Rear bolt 3. Adjust the post by loosening or tightening the rear bolt. This will tilt the post forward or backwards. You may need to slightly loosen the front bolt. You will need to adjust all the posts on a cabinet.
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Page 12: Electrical Installation
• Have an electrical supply to the cabinet that is independent of other supplies, • Be individually isolated, There is a wiring diagram in the electric box of each cabinet. If you require a replacement wiring diagram, please contact McAlpine Hussmann. Please supply cabinet serial number with the request. DRAIN INSTALLATIONS Points to be aware of for cabinet drain installation: •... -
Page 13: Cabinet Operation
CABINET OPERATION LOADING LIMITS VLL726E – VLL726BL – VSS726E These refrigerated display cabinets are not designed to cool down perishable food products but to maintain them at the temperature which they are introduced to the cabinet. For non-meat product this should be between -1°C and +5°C. - Page 14 VSS726E PRODUCT SHALL BE 50mm BELOW PRODUCT STOP TOP OF PRODUCT 20mm BELOW AIR DELIVERY VENTS 100mm PRODUCT DEPTH VSS726E cabinets are available with curved or straight front glass Page...
- Page 15 VLL727BL This refrigerated display cabinet is not designed to cool down perishable food products but to maintain the temperature at which they are introduced to the cabinet. Ice should not be stacked more than 20mm above the Ice tray. Product should be at least 20mm below the rear air delivery vents.
- Page 16 VVS727E This refrigerated display cabinet is not designed to cool down perishable food products but to maintain the temperature at which they are introduced to the cabinet. This cabinet has a load limit of 100mm above the shelves and the deck rack. Food products stored within the load limits are properly refrigerated.
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Page 17: Fittings And Accessories
Only fittings and accessories supplied with the cabinet should be used. Any other additions may cause the cabinet to not work in its intended fashion. VLL726E and VLL726BL fittings and accessories may include: • Front product stops • Display racks •... -
Page 18: Temperature Checking
TEMPERATURE CHECKING The air delivery temperature in this case should be checked at least once a day. The temperature should be below 1°C. Checking should be done systematically and the temperature recorded Page... -
Page 19: Maintenance
• Check drain traps are clear of obstructions. o VLL727BL drains are at the rear of the tub area. o VSS726E, VLL726E, VLL726BL drains are under the cover behind the evaporator. o VVS727E drains are under the Evaporator fan panel. The rear deck rack support panel will have to be removed first to allow the fan panel to be lifted. -
Page 20: Regular Inspection
Particular attention should be given to the operation of any safety devices. Checking lift glass to ensure it has not moved in the glass clamp and that it operates correctly (VLL726E, VLL726BL, VLL727BL). Ensure front and end ice stops are in good order and being used (VLL727BL) ... -
Page 21: Cabinet Sectional Views
CABINET SECTIONAL VIEW VLL726E VLL726E ½ PEDESTAL BASE VLL726E FULL BASE Page... - Page 22 VLL726BL VLL726BL ½ PEDESTAL BASE VLL726BL FULL BASE Page...
- Page 23 VSS726E VSS726E ½ PEDESTAL BASE VSS726E FULL BASE VSS726E cabinets are available with curved or straight front glass. Curved glass cabinet VSS726E Straight glass cabinet VSS726B Page...
- Page 24 • VVS727E VVS727E ½ PEDESTAL VVS727E FULL BASE VVS726E cabinets are available with curved or straight front glass. Curved glass cabinet VVS727E Straight glass cabinet VVS727B Page...
- Page 25 VLL727BL VLL727BL ½ PEDESTAL BASE VLL727BL FULL BASE Page...
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Page 26: Cabinet Joining Diagrams
CABINET JOINING DIAGRAMS VLL726E (VLL726BL and VLL727BL USE THE SAME FIXING POINTS) Page... - Page 27 VSS726E Page...
- Page 28 VVS727E Page...
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Page 29: Cabinet Footprints
CABINET FOOTPRINT VLL726E / VSS726E Frame Base 938mm (-1.5) 1250mm (-2) 1875mm (-3) 2500mm (-4) 3750mm (-6) Page... - Page 30 VLL726E / VSS726E Half Pedestal Base 938mm (-1.5) 1250mm (-2) 1875mm (-3) 2500mm (-4) 3750mm (-6) Page...
- Page 31 VVS727E VLL727BL VLL726BL Full Base 1250mm (-2) 1875mm (-3) 2500mm (-4) 3750mm (-6) Page...
- Page 32 VVS727E VLL727BL VLL726BL Half Pedestal Base 1250mm (-2) 1875mm (-3) 2500mm (-4) 3750mm (-6) Page...
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Page 33: Hazard Assessment
AZARD SSESSMENT Hazard Person at Risk Potential Consequences How Likely Risk Control Measures Strains and sprains; Utilizes correct Manual Handling techniques. Manual Handling while Installation Technician Bruised or crushed Likely Moderate Lifting equipment should be used where possible. installing cabinets fingers/limbs PPE - Gloves, Safety Boots Installing services under...
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