Hoshizaki Ice Maker F 330BAH C User Manual

Hoshizaki America, Inc.  
Hoshizaki  
Self-Contained Flaker  
Model  
F-330BAH(-C)  
INSTRUCTION MANUAL  
“A Superior Degree  
of Reliability”  
®
Issued: 5-4-2007  
Revised: 9-5-2007  
 
• Please review this manual. It should be read carefully before the icemaker is installed  
and operated. Only qualified service technicians should install, service, and maintain the  
icemaker. This manual should be made available to the technician prior to installation,  
maintenance, or service.  
• Keep this manual with the icemaker for later reference.  
CONTENTS  
3
 
I. Specifications  
A. Nameplate Rating  
1. F-330BAH, F-330BAH-C  
HOSHIZAKI ICE MAKER  
MODEL NUMBER  
SERIAL NUMBER  
AC SUPPLY VOLTAGE  
AMPERES  
F-330BAH  
115/60/1  
6.7 AMPS  
DESIGN PRESSURE  
REFRIGERANT  
HI-470PSI LO-230PSI  
404A 7.1 OZ.  
MOTOR-COMPRESSOR THERMALLY PROTECTED,  
NOT INTENDED FOR OUTDOOR USE!  
Hoshizaki America, Inc.  
Peachtree City, GA  
LISTED  
ICE MAKER  
946Z  
Note: Only the "MODEL NUMBER" is replaced for F-330BAH-C.  
See the nameplate for electrical and refrigeration specifications. This nameplate is located  
on the rear panel.  
We reserve the right to make changes in specifications and design without prior notice.  
4
 
 
B. Dimensions/Connections  
1. F-330BAH, F-330BAH-C  
5
 
 
II. Installation and Operating Instructions  
A. Checks Before Installation  
IMPORTANT  
1. Install in accordance with all applicable national, state, and local regulations.  
ꢀ. Remove shipping carton, tape, and packing. If any are left in the icemaker, it  
will not work properly.  
3. Ensure all components, fasteners, and thumbscrews are securely in place  
after installation.  
Remove the top panel and front panel to prevent damage when installing the  
icemaker.  
Remove the package containing the accessories.  
Remove the protective plastic film from the panels. If the icemaker is exposed  
to the sun or to heat, remove the film after the icemaker cools.  
Check that the refrigerant lines do not rub or touch lines or other surfaces, and  
that the fan blade turns freely.  
Check that the compressor is snug on all mounting pads.  
See the nameplate on the rear panel, and check that your voltage supplied  
corresponds with the voltage specified on the nameplate.  
B. How to Remove Panels  
See Fig. 1  
• Front Panel: Remove the screw. Lift up  
and towards you.  
Top Panel  
Screw  
Screw  
• Top Panel: Open the door. Remove the  
screws. Lift up at the front slightly, push  
rearward, and lift off.  
Door  
Front Panel  
Fig. 1  
Screw  
6
 
 
C. Location  
CAUTION  
This icemaker is not intended for outdoor use. Normal operating ambient  
temperature should be within +45°F to +100°F (+7°C to +38°C); Normal  
operating water temperature should be within +45°F to +90°F (+7°C to +3ꢀ°C).  
Operation of the icemaker, for extended periods, outside of these normal  
temperature ranges may affect icemaker performance.  
For best operating results:  
• Icemaker should not be located next to ovens, grills or other high heat producing  
equipment.  
• Location should provide a firm and level foundation for the equipment.  
• Allow ꢀ4" (61 cm) clearance at top to allow for removal of the auger and for ease of  
maintenance and/or service should they be required.  
D. Setup  
1) Attach the four adjustable legs provided to the bottom of the icemaker.  
ꢀ) Position the icemaker in the selected permanent location.  
3) Level the icemaker from side-to-side and front-to-rear by adjusting the legs.  
E. Electrical Connection  
WARNING  
The GREEN ground wire in the factory-installed power cord is connected  
to a screw on the bracket where the cord enters the machine. If it becomes  
necessary to remove or replace the power cord, be sure to connect the power  
cord's ground wire to this screw upon reattachment.  
• Electrical connections must be installed in accordance with applicable national, state  
and local regulations.  
• The unit requires an independent power supply. See the nameplate for proper voltage  
and breaker/fuse size.  
• Usually an electrical permit and services of a licensed electrician are required.  
F. Water Supply and Drain Connections  
• Water supply inlet is 1/ꢀ" female pipe thread (FPT).  
• A water supply line shut-off valve and drain valve must be installed. A minimum of  
3/8" OD copper tubing is recommended for the water supply lines.  
• Water supply pressure should be a minimum of 10 PSIG and a maximum of 113 PSIG.  
If the pressure exceeds 113 PSIG, the use of a pressure reducing valve is required.  
• Drain outlet is 3/4" FPT.  
• Drain line must have 1/4" fall per foot (ꢀ cm per 1 m) on horizontal runs to get good  
flow. A vented tee connection is also required for proper flow.  
7
 
 
• Drain line should not be piped directly to the sewer system. An air gap of a minimum of  
ꢀ vertical inches (5 cm) should be between the end of the drain pipe from the unit and  
the floor drain.  
• This icemaker must be installed in accordance with applicable national, state, and local  
regulations.  
• A plumbing permit and services of a licensed plumber may be required in some areas.  
Fig. 2  
Water Supply Inlet  
1/ꢀ" FPT  
Shut-Off  
Valve  
Piping to  
approved  
drain.  
Drain Outlet  
3/4" FPT  
Drain Valve  
Two-inch  
(5 cm) air gap  
Floor  
Drain  
8
 
G. Final Checklist  
1) Is the icemaker level?  
ꢀ) Is the icemaker in a site where the ambient temperature is within +45°F to +100°F  
(+7°C to +38°C) and the water temperature within +45°F to +90°F (+7°C to +3ꢀ°C) all  
year around?  
3) Is there at least ꢀ4" (61 cm) clearance at top for maintenance or service?  
4) Have the shipping carton and all tape and packing been removed from the icemaker?  
5) Are all components, fasteners, and thumbscrews securely in place?  
6) Have all electrical and piping connections been made?  
7) Has the power supply voltage been checked or tested against the nameplate rating?  
And has a proper ground been installed to the icemaker?  
8) Are the water supply line shut-off valve and drain valve installed? Has the water  
supply pressure been checked to ensure a minimum of 10 PSIG and a maximum of  
113 PSIG?  
Note: The icemaker may stop running when the water supply is OFF, or if the pressure  
is below 10 PSIG. When the proper water pressure is reached, the icemaker will  
automatically start running again.  
9) Are the compressor hold-down bolts snug? Have the refrigerant lines been checked to  
make sure they do not rub or touch other lines or surfaces?  
10) Has the bin control switch been checked for correct operation? Move the actuator  
located on the inside of the bin top panel. The compressor should stop within  
90 seconds, and the gear motor within 150 seconds.  
11) Has the end user been given the instruction manual, and instructed on how to operate  
the icemaker and the importance of the recommended periodic maintenance?  
1ꢀ) Has the end user been given the name and telephone number of an authorized service  
agent?  
13) Has the warranty tag been filled out and  
forwarded to the factory for warranty  
registration?  
Spout  
14) Have the safety switch brackets moved  
out of location during shipping? Make sure  
they are in position as illustrated in Fig. 3.  
Safety Bracket (A)  
15) Has the safety switch been checked for  
correct operation? Activate the safety  
switch. The ice machine should shut down  
immediately. Turn the ice machine off, then  
back on, to reset.  
Safety Bracket (B)  
Safety Switch  
Fig. 3  
9
 
 
H. Startup  
CAUTION  
1. All parts are factory-adjusted. Improper adjustments may result in failure.  
ꢀ. If the unit is turned off, wait for at least 3 minutes before restarting the  
icemaker to prevent damage to the compressor.  
1) Clean the storage bin.  
ꢀ) Open the water supply line shut-off valve.  
3) Make sure the power switch on the control box is in the "OFF" position. Plug the unit  
into the electrical outlet.  
4) Move the flush switch to the "ICE" position and move the power switch to the  
"ON" position to start the automatic icemaking process  
.
5) Replace the panels in their correct positions.  
10  
 
 
III. Cleaning and Maintenance  
A. Cleaning and Sanitizing Instructions  
IMPORTANT  
Ensure all components, fasteners, and thumbscrews are securely in place after  
any maintenance or cleaning is done to the equipment.  
WARNING  
1. HOSHIZAKI recommends cleaning this unit at least twice a year. More  
frequent cleaning, however, may be required in some existing water  
conditions.  
ꢀ. To prevent injury to individuals and damage to the icemaker, do not use  
ammonia type cleaners.  
3. Carefully follow any instructions provided with the bottles of cleaning and  
sanitizing solution.  
4. Always wear liquid-proof gloves to prevent the cleaning and sanitizing  
solutions from coming into contact with skin.  
5. Never run the icemaker when the reservoir is empty.  
6. After cleaning, do not use ice made from the cleaning and sanitizing  
solutions. Be careful not to leave any solution in the storage bin.  
1. Cleaning Solution  
Dilute 4.8 fl. oz. (14ꢀ ml) of recommended cleaner Hoshizaki "Scale Away" or  
"LIME-A-WAY" (Economics Laboratory, Inc.) with 0.8 gallons (3 l) of warm water. This is  
a minimum amount. Make more solution if necessary.  
IMPORTANT  
For safety and maximum effectiveness, use the solution immediately after  
dilution.  
2. Cleaning Procedure  
1) Close the water supply line shut-off valve.  
ꢀ) Remove the panels. Move the power switch to the "OFF" position and unplug the unit  
from the electrical outlet.  
3) Remove all ice from the storage bin.  
4) Plug the unit back in. Move the flush switch to the "FLUSH" position and move the  
power switch to the "ON" position to drain out the water from the icemaker.  
5) After the water has drained, move the power switch to the "OFF" position. Unplug the  
unit.  
11  
 
 
6) Lift up the top insulation and unsnap the  
bin control assembly. Lift the assembly up  
through the insulation and set it aside. See  
Fig. 4.  
Bin Control  
Assembly  
7) Remove the top insulation.  
8) Remove the thumbscrews attaching spout  
(B) to the bin, then remove spout (B). See  
Fig. 5.  
Top Insulation  
Fig. 4  
9) Remove the thumbscrews attaching  
spout (A) and safety bracket (A) to the  
evaporator assembly, then remove  
spout (A) and safety bracket (A). See  
Fig. 5.  
Thumbscrew  
10) Pour the cleaning solution over the  
extruding head until the evaporator  
assembly and the reservoir are full and the  
solution starts to overflow into the drain  
pan.  
Spout  
Packing (A)  
Safety Bracket (A)  
Spout (A)  
Extruding  
Head  
Note: If there is excess scale on the  
extruding head, fill the evaporator  
assembly and reservoir as described  
above, then use a clamp on the  
reservoir hose between the reservoir  
and evaporator assembly to block  
flow. Pour additional cleaning fluid  
over the extruding head until the  
evaporator assembly is completely  
full.  
Evaporator  
Assembly  
Cylinder  
Packing  
Spout (B)  
Thumbscrew  
11) Allow the icemaker to sit for about  
10 minutes before operation. If you placed  
a clamp on the reservoir hose in step 10,  
remove it before operation.  
Fig. 5  
1ꢀ) Replace all parts in their correct positions. Make sure safety bracket (A) is in position as  
illustrated in Fig. 7.  
13) Plug the unit back in. Move the flush switch to the "ICE" position and move the power  
switch to the "ON" position. Replace the panels in their correct positions and allow the  
unit to make ice using the solution until it stops automatically.  
Note: This unit is designed to start operating when the water reservoir is full.  
14) Remove the front panel.  
15) Move the flush switch to the "FLUSH" position to drain the remainder of the solution.  
16) After the solution has drained, move the flush switch to the "ICE" position.  
17) Replace the front panel in its correct position.  
18) Open the water supply line shut-off valve to supply water to the reservoir.  
1ꢀ  
 
19) When the gear motor starts, remove the front panel and move the flush switch to the  
"FLUSH" position to drain out the water from the icemaker.  
ꢀ0) After the water has drained, move the power switch to the "OFF" position and unplug  
the unit.  
Note: If you do not sanitize the icemaker, leave the unit plugged in with the power  
switch in the "ON" position and go to step 18 in "5. Sanitizing Procedure - Final."  
3. Sanitizing Solution  
Dilute ꢀ.5 fl. oz. (74 ml or 5 tbs) of a 5.ꢀ5% sodium hypochlorite solution (chlorine  
bleach) with 5 gallons (19 l) of warm water.  
IMPORTANT  
For safety and maximum effectiveness, use the solution immediately after  
dilution.  
4. Sanitizing Procedure - Initial  
1) Close the water supply line shut-off valve.  
ꢀ) Remove the top panel. Remove the bin control assembly from the top insulation and  
set it aside. Remove the top insulation.  
3) Remove the thumbscrews attaching spout (B) to the bin, then remove spout (B).  
4) Remove the thumbscrews attaching spout (A) and safety bracket (A) to the evaporator  
assembly, then remove spout (A) and safety bracket (A). Remove spout packing (A)  
and the cylinder packing. See Fig. 5.  
5) Pour the sanitizing solution over the extruding head until the evaporator assembly and  
the reservoir are filled and the solution starts to overflow into the drain pan.  
6) Lift up slightly on the clip securing the bin control switch to  
the paddle assembly and slide the switch out. See Fig. 6.  
7) Soak the spouts, packings and paddle assembly in  
Clip  
.ꢀ5 gallons (1 l) of sanitizing solution for 10 minutes then  
wipe them down.  
8) Rinse the parts thoroughly, then replace all parts in their  
correct positions.  
Bin Control  
Switch  
9) Plug the unit back in. Move the flush switch to the "ICE"  
position and move the power switch to the "ON" position.  
Replace the panels in their correct positions and allow  
Fig. 6  
Paddle  
Assembly  
the unit to make ice using the solution until it stops  
automatically.  
5. Sanitizing Procedure - Final  
1) Remove the front panel.  
ꢀ) Move the flush switch to the "FLUSH" position to drain the remainder of the solution.  
3) After the solution has drained, move the power switch to the "OFF" position and unplug  
the unit.  
13  
 
 
4) Remove the top panel.  
5) Remove the bin control assembly from the top insulation and set it aside. Remove the  
top insulation.  
6) Remove the thumbscrews attaching spout (B) to the bin, then remove spout (B).  
7) Remove the thumbscrews attaching spout (A) and safety bracket (A) to the evaporator  
assembly, then remove spout (A) and safety bracket (A).  
8) Pour the sanitizing solution over the extruding head until the evaporator assembly and  
the reservoir are filled and the solution starts to overflow into the drain pan.  
9) Allow the icemaker to sit for about 10 minutes before operation.  
10) Replace all parts in their correct positions. Make sure safety bracket (A) is in position as  
illustrated in Fig. 7.  
Spout  
11) Plug the unit back in. Move the flush switch  
to the "ICE" position and move the power  
switch to the "ON" position. Replace the  
panels in their correct positions and allow  
Safety Bracket (A)  
the unit to make ice using the solution until  
it stops automatically.  
1ꢀ) Remove the front panel.  
13) Move the flush switch to the "FLUSH"  
position to drain the remainder of the  
solution.  
Safety Bracket (B)  
14) After the solution has drained, move the  
flush switch to the "ICE" position.  
Safety Switch  
Fig. 7  
15) Replace the front panel in its correct position.  
16) Open the water supply line shut-off valve to supply water to the reservoir.  
17) When the gear motor starts, remove the front panel and move the flush switch to the  
"FLUSH" position to drain out the water from the icemaker.  
18) After the water has drained, move the flush switch to the "ICE" position and allow the  
icemaker to run. Replace the front panel in its correct position.  
19) After 30 minutes, remove the front panel and move the power switch to the "OFF"  
position. Unplug the unit.  
ꢀ0) Pour warm water into the storage bin to melt all ice, then clean the bin liner with the  
solution.  
ꢀ1) Flush out any solution from the storage bin.  
ꢀꢀ) Plug the unit back in. Move the power switch to the "ON" position to start the automatic  
icemaking process.  
ꢀ3) Replace the front panel in its correct position.  
14  
 
B. Maintenance  
IMPORTANT  
1. This icemaker must be maintained individually, referring to the instruction  
manual and labels provided with the icemaker.  
ꢀ. To achieve optimum icemaker performance, the following parts need periodic  
inspection and maintenance:  
Extruding Head and Upper Bearing  
Housing and Lower Bearing  
Evaporator Cylinder  
Auger  
Gear Motor  
Mechanical Seal  
These parts should be inspected at least once a year or every 10,000  
hours of operation. Their service life, however, depends on water quality and  
environment. More frequent inspection and maintenance are recommended  
in bad or severe water conditions.  
Replacement of the following consumable parts is recommended if wear  
exceeds factory recommendations:  
Upper Bearing  
Lower Bearing  
Mechanical Seal  
Consult with your local distributor about inspection and maintenance  
service. To obtain the name and phone number of your local distributor, call  
Hoshizaki Technical Support at 1-800-ꢀ33-1940 in the USA.  
1. Stainless Steel Exterior  
To prevent corrosion, wipe the exterior occasionally with a clean and soft cloth. Use a  
damp cloth containing a neutral cleaner to wipe off oil or dirt build up.  
2. Storage Bin and Scoop  
• Wash your hands before removing ice. Use the plastic scoop provided (bin accessory).  
• The storage bin is for ice use only. Do not store anything else in the bin.  
• Keep the scoop clean. Clean using a neutral cleaner and rinse thoroughly.  
• Clean the bin liner using a neutral cleaner. Rinse thoroughly after cleaning.  
3. Air Filters  
Plastic mesh air filters remove dirt or dust from the air, and keep the condenser from  
getting clogged. As the filters get clogged, the icemaker’s performance will be reduced.  
Check the filters at least twice a month. When clogged, use warm water and a neutral  
cleaner to wash the filters.  
4. Condenser  
Check the condenser once a year, and clean if required by using a brush or vacuum  
cleaner. More frequent cleaning may be required depending on the location of the  
icemaker.  
15  
 
 
C. Preparing the Icemaker for Long Storage  
CAUTION  
When the icemaker is not used for two or three days under normal conditions, it  
is sufficient to only move the power switch to the "OFF" position. When storing  
the icemaker for extended time or in sub-freezing temperatures, turn the water  
off and drain out all water from the water lines and remove the ice from the bin.  
The bin should be cleaned and dried. Drain the icemaker water hoses using air  
or carbon dioxide to prevent damage at sub-freezing temperatures.  
1) Run the icemaker with the potable water supply line shut-off valve closed. Allow the unit  
to make ice until it stops automatically.  
ꢀ) Open the potable water supply line drain valve and blow the line out using compressed  
air or carbon dioxide.  
3) Remove the front panel and move the flush switch to the "FLUSH" position to drain out  
the remaining water from the icemaker.  
4) After the water has drained, move the power switch to the "OFF" position and unplug  
the unit.  
5) Replace the front panel in its correct position.  
6) Close the potable water supply line drain valve.  
7) Remove all ice from the storage bin and clean the bin.  
16  
 
 
HOSHIZAKI AMERICA, INC.  
618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 91A2SA10B  
 

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