Related Manuals for Hoshizaki Steelheart PR46A
Summary of Contents for Hoshizaki Steelheart PR46A
- Page 1 Instruction Manual Steelheart Series Refrigerated Kitchen Equipment Models Refrigerated Prep Table with Raised Rail hoshizakiamerica.com Issued: 8-26-2020...
- 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;...
-
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. Indicates a hazardous situation that, if not avoided, will result in DANGER death or serious injury. - Page 5 • THE APPLIANCE MUST BE WARNING GROUNDED. The appliance is equipped The appliance should be destined only to with a NEMA 5-15 three-prong grounding the use for which it has been expressly plug to reduce the risk of potential conceived. Any other use should be shock hazards.
- Page 6 • Do not block air inlets or outlets, otherwise WARNING, continued cooling performance may be reduced. • Children should be properly supervised • Do not tightly pack the cabinet. Allow some around the appliance. space between items to ensure good air •...
- Page 7 NOTICE WARNING, continued • Protect the floor when moving the Additional Warnings for Prep Table appliance to prevent damage to the floor. Models • Keep ventilation openings, in the • The entire rail must always be covered appliance enclosure or in the built-in by rail dividers and pans.
-
Page 8: 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 9: 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.F. Electrical Connection." We reserve the right to make specification and design changes without prior notice. - Page 10 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 11 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 12 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.
-
Page 13: 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 14 Upper Hinge Bracket Removal and Spring Cartridge Relocation 7) While preventing the upper hinge bracket from rotating, remove the upper hinge bracket from the spring cartridge. See Fig. 11. Note which side of the upper hinge bracket is facing up. 8) Remove the filler cap, filler screws, and spring cartridge.
- Page 15 Door Installation 12) Remove the black plastic filler cap located from the hole above where the spring cartridge screw will line up. Note: The black plastic filler cap is not reusable. 13) Remove the upper hinge bracket screws from the new location and apply Loctite Threadlocker Blue 242 or 243 to the threads.
- Page 16 16) Close the door and tighten the upper hinge bracket outer screw. See Fig. 18. Door Fully Closed Upper Hinge Bracket Outer Screw Upper Hinge Bracket Fig. 18 17) Check the door operation to assure it opens and closes properly. Note: Hold door at 45° angle from closed position and release.
-
Page 17: Door/Drawer Reversal
E. Door/Drawer Reversal The appliance is provided with a cabinet design which, after being delivered to the installation location, permits changing of the drawer and door locations. To change the drawer and door locations, follow the steps below. WARNING • Wear proper PPE (personal protection equipment) when executing these procedures (safety glasses and gloves). - Page 18 4) Remove the 4 rear screws from the left and right drawer cartridge frames (2 per side). See Fig. 21. 5) Remove the 8 front screws from the left and right drawer cartridge frames (4 per side), then remove the cartridge frames from the unit. Rear Screws Left Drawer Front Screws...
- Page 19 7) Remove the shelves from the door section, then remove the pilasters and place and secure them in the new location (current drawer location). See Fig. 23. Note: Other than in a center location, outer pilasters mount on the side wall not the rear wall. 8) Place and secure the pilaster filler screws removed in step 6 into the new drawer location (current door location).
- Page 20 Door Relocation 10) With the door closed, loosen, but do not remove, the upper hinge bracket outer screw. See Fig. 25. Next, open the door to the fully open position and remove the upper hinge bracket inner screw. See Fig. 26. 11) Slide the upper hinge bracket out from under the outer screw and remove the door.
- Page 21 17) Be sure the lower hinge bracket thrust washer is in place, then place the door on the lower hinge bracket in the fully open position. Slide the door upper hinge bracket outer slot onto the upper hinge bracket outer screw. See Fig. 29. 18) Install the upper hinge bracket inner screw and tighten.
- Page 22 Drawer Relocation 21) Place a drawer cartridge frame in place and secure to the rear panel with screws removed in step 4. See Fig. 31. 22) Using a 1/8" drill bit, drill pilot holes in all 4 front mounting holes. 23) Secure the drawer cartridge to the appliance with the screws removed in step 5.
- Page 23 27) Place the lower drawer in the lower drawer slides and the upper drawer in the upper drawer slides. See Fig. 33. WARNING! Be sure to close the safety clips when reinstalling the drawer. 28) Make sure all gaskets are making good contact. Using a flashlight, check that there are no openings around all gaskets.
-
Page 24: Electrical Connection
F. 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 25: Final Checklist
G. Final Checklist 1) Is the appliance level? 2) Have the casters been properly installed and have the front casters been locked? For PR46(-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 26: Operating Instructions
II. Operating Instructions • The appliance is not intended for use by persons (including children) with reduced A. Important Notes About Usage physical, sensory, or mental capabilities, or lack of experience and knowledge, DANGER unless they have been given supervision or instruction concerning use of the Risk of Fire or Explosion appliance by a person responsible for... - Page 27 WARNING, continued • The entire rail must always be covered by rail dividers and pans. Otherwise, the • The appliance is designed only for appliance will not cool properly. Use only temporary storage of food. Employ pans up to 6" (15 cm) deep. Do not use sanitary methods.
- Page 28 NOTICE • Protect the floor when moving the appliance to prevent damage to the floor. • Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of obstruction. Do not place anything on top of the appliance in an undercounter installation.
-
Page 29: 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 30: Adjusting The Temperature Setpoint And Rail And Cabinet Cooling
2. Adjusting the Temperature Setpoint and Rail and Cabinet Cooling The temperature setpoint and air baffle control are used to adjust the amount of cooling for both the cabinet and the rail. 1) To change the temperature setpoint, press and hold the up button briefly and then release. -
Page 31: Changing The Temperature Display Scale (°F Or °C)
3. Changing the Temperature Display Scale (°F or °C) To change the temperature display scale, follow the steps below. The factory default is °F. 1) Press and hold both the up and down buttons for 5 seconds. "PAS" appears briefly in the display, then "000"... -
Page 32: Defrost
E. Defrost DANGER Risk of Fire or Explosion Flammable Refrigerant Used • Do not use mechanical devices to defrost. • Do not puncture refrigerant tubing. Risk of fire or explosion due to puncture of refrigerant tubing; follow handling instructions carefully. Risque De Feu Ou D'Explosion Le Frigorigène Est Inflammable •... -
Page 33: 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 34: 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 35: 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 36: 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 37: 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 38: Rail Air Duct
9. Rail Air Duct 1) Move all foods into another clean refrigerator or freezer. 2) Unplug the appliance. WARNING! To reduce the risk of electric shock, do not touch the plug with damp hands. 3) Remove the pans and dividers from the rail. WARNING! Support the rail cover when cleaning. -
Page 39: Maintenance
B. Maintenance The appliance must be maintained in accordance with the instruction manual. Consult with your local Hoshizaki Certified Service Representative about maintenance service. Failure to maintain the appliance in accordance with this manual may adversely affect safety, performance, component life, and warranty coverage. -
Page 40: Condensate Drain
Fig. 41 4. 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 41: 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 42: Disposal
V. Disposal DANGER Risk of Fire or Explosion Flammable Refrigerant Used • Follow handling instructions carefully in compliance with U.S. government regulations. • Do not puncture refrigerant tubing. Risk of fire or explosion due to puncture of refrigerant tubing; follow handling instructions carefully. •... - Page 43 618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.com 1A6242-010...