Table of Contents
Related Manuals for Hoshizaki CPT46 Series
Summary of Contents for Hoshizaki CPT46 Series
- Page 1 Hoshizaki Hoshizaki America, Inc. Commercial Series Refrigerated Kitchen Equipment Models Refrigerated Prep Table with Raised Rail INSTRUCTION MANUAL “A Superior Degree of Reliability” www.hoshizaki.com Issued: 2-2-2015 Revised: 4-8-2015...
- Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, send an e-mail message, or write to the Hoshizaki Technical Support Department for assistance. Phone: 1-800-233-1940; (770) 487-2331 Fax: 1-800-843-1056;...
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Page 3: Table Of Contents
IMPORTANT This manual should be read carefully before the appliance is installed and operated. Read the warnings and guidelines contained in this booklet carefully as they provide essential information for the continued safe use and maintenance of the appliance. Retain this booklet for any further reference that may be necessary. CONTENTS Important Safety Information .................... -
Page 4: Important Safety Information
Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property. WARNING Indicates a hazardous situation which could result in death or serious injury. - Page 5 WARNING, continued • Do not use an appliance with a damaged power cord. The power cord should not be altered, jerked, bundled, weighed down, pinched, or tangled. Such actions could result in electric shock or fire. To unplug the appliance, be sure to pull the plug, not the cord, and do not jerk the cord.
- Page 6 WARNING, continued • Do not put warm or hot foods in the cabinet. Let them cool first, or they will raise the cabinet temperature and could deteriorate other foods in the cabinet or overload the appliance. • All foods in the cabinet should be wrapped in plastic film or stored in sealed containers.
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Page 7: Installation Instructions
I. Installation Instructions WARNING • The appliance must be installed in accordance with all applicable national, state, and local regulations. • Appliance is heavy. Use care when lifting or positioning. Work in pairs when needed to prevent injury or damage. Do not lift using the refrigeration area, the top section, or the doors/drawers. -
Page 8: Checks Before Installation
B. Checks Before Installation WARNING Refer to the nameplate for electrical specifications. The nameplate is located on the right side wall of the cabinet interior. For more electrical connection details, see "I.E. Electrical Connection." We reserve the right to make specification and design changes without prior notice. - Page 9 2. Check the Refrigeration Circuit Visually check that the refrigerant lines do not rub or touch other lines or surfaces and that the condenser fan blade turns freely. 3. Position the Appliance and Lock the Front Casters The front casters on the appliance are lockable. After positioning the appliance in its final location, lock the front casters.
- Page 10 6. Confirm Rail Cover Operation The rail cover's rear pins are inserted into the rear slots on both brackets. Use the rail cover's front pins and the notches on the brackets to place the rail cover in the open position. You can use either set of notches. The hollow side of the rail cover faces down. See Fig.
- Page 11 8. Attach the Cutting Board 1) Loosen, but do not remove, the screws securing the cutting board brackets. See Fig. 6. 2) Slide the cutting board under the cutting board brackets, then tighten the screws. WARNING! Make sure the cutting board brackets and cutting board are secure. Otherwise, the cutting board could come off and cause injury.
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Page 12: Door Reversal
D. Door Reversal The appliance is provided with a cabinet design which, after being delivered to the installation location, permits changing of the door swing from left to right or right to left. To change the door swing, follow the steps below. Example shows change from right hinged to left hinged. - Page 13 7) Remove the filler cap, filler screws, and spring cartridge. See Fig. 11. Leave the thrust-washers in place on the spring cartridge. NOTICE! Spring cartridge may be difficult to remove. Be careful not to damage the finish. Screws Thrust-Washers Filler Screws Filler Cap Fig.
- Page 14 11) Move the door into position and maintain a hold on the door. Make sure the thrust-washer is in place, then install the lower hinge bracket. Do not tighten the bolts yet. Start each bolt for a few threads only and leave loose. See Fig. 15. 12) Install the outer screw into the upper hinge bracket.
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Page 15: Electrical Connection
E. Electrical Connection WARNING • Electrical connection must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or severe damage to equipment. • The appliance requires an independent power supply of proper capacity. See the nameplate for electrical specifications. -
Page 16: Final Checklist
F. Final Checklist 1) Is the appliance level? 2) Have the casters been properly installed and have the front casters been locked? For CPT46(-D) models, has the anti-tip bracket been properly installed and adjusted? 3) Is the appliance in a site where the ambient temperature is constantly within 45°F to 86°F (7°C to 30°C)? 4) Have the shipping carton, tape, and packing material been removed from the appliance? Has the protective plastic film been removed from both the exterior panels... -
Page 17: Operating Instructions
II. Operating Instructions A. Important Notes About Usage WARNING • Only qualified service technicians should install and service the appliance. • Failure to install, operate, and maintain the appliance in accordance with this manual may adversely affect safety, performance, component life, and warranty coverage. - Page 18 WARNING, continued • Do not put warm or hot foods in the cabinet. Let them cool first, or they will raise the cabinet temperature and could deteriorate other foods in the cabinet or overload the appliance. • All foods in the cabinet should be wrapped in plastic film or stored in sealed containers.
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Page 19: Startup
B. Startup WARNING All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. Allow the appliance to cool down prior to loading it with food products. 1) Wash the pans and cutting board before use. 2) Cover the entire rail with rail dividers and pans (up to 6" (15 cm) deep). -
Page 20: Adjusting The Temperature Setpoint
2. Adjusting the Temperature Setpoint The temperature setpoint is the value for the average cabinet temperature. The temperature differential for the compressor to turn on and off is ±3°F (±1.7°C) of the temperature setpoint. For example, for a temperature setpoint of 33°F (1°C), the compressor comes on at 36°F (2.7°C), and the compressor goes off at 30°F (-.7°C). -
Page 21: Defrost
E. Defrost 1. Automatic Defrost Defrost is heated and is time-initiated and temperature terminated. 2. Manual Defrost To initiate a manual defrost, press the manual defrost button. -
Page 22: Alarm Safeties
F. Alarm Safeties Alarm signals are designed to protect the appliance and food product. These alarms give information or warnings in the event the appliance is operating out of acceptable parameters. Should one of the alarms occur, follow the instructions in the table below to address the alarm. -
Page 23: Food Storage
There is a 2-minute minimum off-time and on-time for the compressor. Note: Time may vary with compressor overload or high-pressure switch activation. 3. High-Pressure Switch If high-side refrigeration pressure exceeds Hoshizaki specifications, the high-pressure switch activates and de-energizes the compressor circuit until the refrigeration pressure returns to an acceptable level. -
Page 24: Cooling Performance
I. Cooling Performance Be sure the appliance is properly installed and located for optimum cooling performance. If cooling performance is not at its optimum level, check the following items: • Doors/drawers opened too often. • Doors/drawers left open. Close. • Cabinet too tightly packed or air inlets/outlets blocked. Allow some space between items to ensure good air flow. -
Page 25: Cleaning And Maintenance Instructions
III. Cleaning and Maintenance Instructions A. Cleaning WARNING • Unplug the appliance before cleaning to prevent electric shock by unexpected entrance of water into the appliance or injury by moving parts. To reduce the risk of electric shock, do not touch the plug with damp hands. •... -
Page 26: Drawers
5. Drawers Drawers and drawer slides are removable. • To remove a drawer: Remove all items from the drawer. Pull the drawer out to its fully extended position. Open the safety clips (one on each side) by sliding them forward. See Fig. -
Page 27: Rail Air Duct
Otherwise, the appliance will not cool properly. Leave the pans empty until the appliance cools down. Air Duct Panels Air Duct Panels Air Duct Panel CPT46 Series CPT67 Series CPT93 Series Fig. 21... -
Page 28: Maintenance
B. Maintenance WARNING • Unplug the appliance before performing maintenance to prevent electric shock or injury by moving parts. To reduce the risk of electric shock, do not touch the plug with damp hands. • Before performing maintenance, move all foods into another clean refrigerator or freezer. -
Page 29: Condensate Drain
Fig. 24 3. Power Supply Connection If the plug or power cord is damaged, contact your local Hoshizaki service representative or local Hoshizaki distributor immediately and ask for repairs. All other maintenance or service on the appliance should be performed in accordance... -
Page 30: Preparing The Appliance For Periods Of Non-Use
IV. Preparing the Appliance for Periods of Non-Use When shutting down the appliance for more than one week, follow the instructions below. WARNING When preparing the appliance for long storage, prevent the doors/drawers from closing to reduce the risk of children getting trapped. NOTICE When preparing the appliance for long storage, clean the appliance. -
Page 31: Disposal
V. Disposal WARNING When preparing the appliance for disposal, remove the doors/drawers to reduce the risk of children getting trapped. Leave the shelves in place so that children may not easily climb inside. The appliance contains refrigerant and must be disposed of in accordance with applicable national, state, and local codes and regulations. - Page 32 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 1A3743-011...
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