Instruction Manual Steelheart Series Refrigerated Kitchen Equipment Models Refrigerated Prep Table with Raised Rail hoshizakiamerica.
WARNING Only qualified service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certified Service Representative, visit www.hoshizaki.com. No installation or service should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the appliance until the installer has instructed them on its proper operation.
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.................................................................................................. 4 I. Installation Instructions.............
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. DANGER WARNING NOTICE IMPORTANT Indicates a hazardous situation that, if not avoided, will result in death or serious injury. Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
WARNING The appliance should be destined only to the use for which it has been expressly conceived. Any other use should be considered improper and therefore dangerous. The manufacturer cannot be held responsible for injury or damage resulting from improper, incorrect, and unreasonable use. Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage.
• Do not block air inlets or outlets, otherwise cooling performance may be reduced. • Do not tightly pack the cabinet. Allow some space between items to ensure good air flow. Also allow space between items and interior surfaces. • 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. • Food storage and handling must comply with applicable codes and regulations.
NOTICE WARNING, continued Additional Warnings for Prep Table Models • The entire rail must always be covered by rail dividers and pans. Otherwise, the appliance will not cool properly. Use only pans up to 6" (15 cm) deep. Do not use damaged rail dividers or pans. • Ingredients must be pre-chilled to 37°F (3°C) or less before placing in rail. • Keep the rail cover closed when not actively preparing food. • The rail is for keeping ingredients cool while preparing food.
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. • Do not tilt the appliance more than 45°. A. Location WARNING • The appliance is not intended for outdoor use.
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. Nameplate • Visually inspect the exterior of the shipping package and immediately report any damage to the carrier.
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. 4. For PR46(-D) Models, Install the Anti-Tip Bracket 1) Attach the anti-tip bracket to the bottom of the appliance with the two 4×8 T2 screws provided. See Fig. 2.
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. 4. WARNING! When the rail cover is open, make sure the rear pins on both sides of the rail cover are securely in the rear slots and the front pins are resting securely in the notches.
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. Note: Wash the cutting board before use. Cutting Board Brackets Cutting Board Fig.
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. WARNING • Wear proper PPE (personal protection equipment) when executing these procedures (safety glasses and gloves). • Keep fingers away from edge of upper hinge bracket.
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. See Fig. 12. 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.
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. Next, start the upper hinge bracket outer screw into the appliance. Rotate a few threads into the appliance; do not tighten the screw. See Fig. 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. Door should close on its own. If not, adjust hinge bracket. 18) Unlock the casters and move the appliance back into its original position.
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). • Keep fingers away from edge of upper hinge bracket. Spring cartridge can cause the upper hinge bracket to move suddenly with extreme force.
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 Cartridge Frame Front Screws Fig. 21 Right Drawer Cartridge Frame Pilaster and Filler Screw Relocation 6) Remove the 12 pilaster filler screws from the current drawer section. See Fig. 22.
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). Shelves Pilasters Pilasters Fig.
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. WARNING! Keep away from upper hinge bracket. Upper hinge bracket may spring closed.
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.
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. 24) Repeat steps 21 through 23 for the opposite side drawer cartridge frame. Left Drawer Cartridge Frame Rear Screws Right Drawer Cartridge Frame Rear Screws Front Screws Front Screws Fig.
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. 29) Unlock the casters and move the appliance back into its original position. Lock the casters once in position, then plug the appliance back into the electrical outlet.
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.
G.
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 Flammable Refrigerant Used their safety. • Do not use mechanical devices to defrost.
WARNING, continued • The appliance is designed only for temporary storage of food. Employ sanitary methods. Use for any other purposes (for example, storage of chemicals or medical supplies such as vaccine and serum) could cause deterioration of stored items. • Do not block air inlets or outlets, otherwise cooling performance may be reduced. • Do not tightly pack the cabinet. Allow some space between items to ensure good air flow. Also allow space between items and interior surfaces.
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. There must be at least 1.5" (4 cm) overhead clearance for proper ventilation. The factory-installed rear bumpers must be in place to ensure proper rear clearance.
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). See "I.C.7. Confirm Rail Dividers and Pans are in Place" for details. Leave the pans empty until the appliance cools down.
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. The current temperature setpoint appears. Press the up or down button until the desired value is displayed. After a few seconds, the display returns to the current cabinet temperature and the temperature setpoint is saved.
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" appears. 2) Press the up button to change the display to "001". 3) Press the SC button. " EHE" appears in the display. Press the up or down button until "diS" is displayed. 4) Press the SC button. "CFu" appears in the display. Press the SC button again.
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 • Ne pas utiliser d'appareils mécaniques pour dégivrer le réfrigérateur. • Ne pas perforer la tubulure contenant le frigorigène.
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. The alarm code and alarm icon flash with audible alarm. Alarm Signals Alarm Code Problem E01 Corrective Action/Reset Details Cabinet Thermistor Malfunction Alarm Call a qualified service technician.
G. Food Storage WARNING • The appliance is designed only for temporary storage of food. Employ sanitary methods. Use for any other purposes (for example, storage of chemicals or medical supplies such as vaccine and serum) could cause deterioration of stored items. • Do not block air inlets or outlets, otherwise cooling performance may be reduced. • Do not tightly pack the cabinet. Allow some space between items to ensure good air flow. Also allow space between items and interior surfaces.
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. • Warm or hot foods inside. Take them out until they cool down more. • Ambient temperature too high.
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. • Before cleaning the appliance, move all foods into another clean refrigerator or freezer. • Do not splash, pour, or spray water directly onto or into the appliance.
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. 36. Lift up on the handle slightly, then pull to disengage the drawer. Be sure to support the rear and front of the drawer while removing it. WARNING! Be sure to close the safety clips when reinstalling the drawer.
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. Otherwise, the rail cover could close suddenly and cause injury. 4) Air Duct Panel and Rail Area Cleaning: WARNING! Metal edges can cause cuts. Use care and wear personal protective equipment (gloves and goggles) when cleaning.
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. 1. Condenser Check the condenser once a year, and clean if required by following the steps below. More frequent cleaning may be required depending on location. 1) Unplug the appliance from the electrical outlet.
2. Condensate Drain Clean the condensate drain as often as necessary to maintain proper flow. Follow the steps below. 1) Unplug the appliance from the electrical outlet. WARNING! To reduce the risk of electric shock, do not touch the plug with damp hands. 2) Remove the screw securing the front panel, then pull and lift the front panel out slightly to remove it. See Fig. 40.
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. See "III.A. Cleaning" for details. 1) Before shutting down the appliance, move all foods into another clean refrigerator or freezer.
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. • Dispose of properly in accordance with federal or local regulations.
618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.
