Electrofreeze 195 Operators Manual

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H. C. Duke & Son, Inc. P/N 184983 May 2006 Printed in U.S.A.

OPERATOR'S MANUAL

Arctic Rush Model 195

184983 5/06

®

Operator’s Manual

for the

Arctic Rush

®

Model 195 Freezers

184930

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Arctic Rush

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Follow these four steps to safety ....

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1. Recognize Safety Information ....Look for this safety

®

Model 195

SAFETY FIRST!SAFETY FIRST!

SAFETY FIRST!

SAFETY FIRST!SAFETY FIRST!

alert symbol throughout this manual.

When you see this symbol on your freezer or in this manual, be alert to the potential for personal injury. Follow recommended precautions and safe operating practices.

2. Understand Signal Words ....

The signal words — DANGER, WARNING and CAU-

DANGER

WARNING

CAUTION

TION — are used with the safety alert symbol (DAN-

GER decals on the freezer may or may not have the safety alert symbol, but the message is the same). Decals with the words DANGER, WARNING or CAU- TION appear on the freezer. DANGER identifies the most serious hazard. Decals with the words DANGER or WARNING are typically near specific hazards on the freezer. General precautions are listed on CAU- TION safety decals.

In this manual, CAUTION messages with the safety alert symbol

ii

call attention to safety messages.

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3. Follow Safety Instructions ....

4. Operate Safely ....

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SAFETY FIRST!SAFETY FIRST!

SAFETY FIRST!

SAFETY FIRST!SAFETY FIRST!

Read and understand all safety messages in this manual. Read and understand the decal safety messages on your freezer . T ake notice of the location of all decals on the freezer and keep the safety decals in good condition.

Safety First!

Check them periodically and replace missing, damaged or illegible safety decals. The safety decals must remain in place and legible for the life of the freezer . If you need new decals, use the information and illustrations on pages iv and v of this manual to identify the decal and contact H.C. Duke & Son, Inc.

DO NOT attempt to operate the freezer until you read and understand all safety messages and the operating instructions in this manual.

DO NOT allow untrained personnel to maintain or service this machine. Failure to follow this instruction may result in severe personal injury. DO NOT operate the freezer unless all service panels and access doors are secured with screws. DO NOT attempt any repairs to the freezer until the main power supply has been disconnected. Contact H.C. Duke & Son, Inc. Service Department for original equipment parts.

iii

Arctic Rush

®

Model 195

Arctic Rush

6

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Safety Decal Locations

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®

Model 195

Do not attempt to operate the freezer until all safety precautions and operating instructions in this manual are read and understood.

Take notice of all warning, caution, instruction and information decals (or labels) on the freezer as shown in the figure on the next page. The labels have been put there to help maintain a safe working environment.

The labels have been designed to withstand washing and cleaning. All labels must remain legible for the life of the freezer. Check labels periodically to be sure they can be recognized as warning labels.

If it is necessary to replace any label, please contact H.C. Duke & Son, Inc. When ready to order you will need to determine the (1) part number , (2) type of label, (3) location of label, and (4) quantity required, and include a return shipping address.

No. Part No. Description (QTY)

1 HC165126 Decal — Panel Removal Warning (3)

2 HC165025 Decal — Beater Warning (1)

iv

For factory service assistance, contact H. C. Duke & Son, Inc., Service Department by phone, FAX or e-mail:

Phone: (309) 755-4553



o r (800) 755-4545 F AX: (309) 755-9858 E-mail: service@hcduke.com

(The decals on the next page are numbered 1 and 2. Those numbers correspond to the numbers in the table below . The table provides the part number , description, and quantity for each decal.)

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Safety Decal Locations

HC165025

1

!

WARNING

Hazardous moving parts. Machine starts automatically. Do not operate with panel removed.

HC165126

2

Hazardous rotating beater shaft. Do not operate unit with dispense head removed.

Before removing dispense head:

1. Turn all control switches to "OFF", and

2. Disconnect all power supplies. Unit may have more than one power supply.

v

Arctic Rush

®

Model 195

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1 Introduction

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2 Note to Installer

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Model 195 is specifically designed to dispense a high quality, smooth-frozen, noncarbonated, water and sugar based drink that is served in a variety of flavors. The product can be a neutral base or a pre-mixed flavor.

This manual has been prepared to assist you in the proper operation and general

®

maintenance of your Arctic Rush

freezer.

Your freezer will not compensate for, or correct, any assembly or priming errors made during the initial start-up. So it is important that you follow the assembly and priming procedures detailed in this manual.

Be sure all personnel responsible for equipment operation completely read and understand this manual before operating the freezer. When properly operated and maintained, your freezer will produce a consistent quality product.

This freezer must be installed and serviced by an authorized service technician in accordance with the installation instructions.

After installation the warranty registration card must be completed and returned to validate the warranty

If you require technical assistance, please contact the Service Department at H. C. Duke & Son, Inc. as follows:

Phone number: (309) 755-4553







or (800) 755-4545

FAX number: (309) 755-9858 E-mail address: service@hcduke.com — or for local service contact: Name: Address:

Phone:

®

Model 195

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Arctic Rush® Model 195

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2.1 Uncrating and Inspection

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When the unit is received and while the carrier is still present, inspect the shipping carton for any damage that may have occurred in transit. If the SHOCKWATCH® label indicates red and/or the carton is broken, torn, or

Figure 2-1 Machine Bolted to Shipping Base

Figure 2-2 Installing Mounting Legs or Casters

CAUTION Be sure to properly support the machine when removing bolts and installing legs or casters.

punctured, note the damage on the carrier’s freight bill and notify the carrier’s local agent immediately.

1. Remove the carton from the pallet, and move the machine as close as possible to the permanent location.

2. Remove the shipping bolts on the bottom of the freezer (figure 2-1) and install either the legs or casters (figure 2-2).

NOTE: Screw casters or legs all the way in coupling, then adjust out to level side to side with 1/4” slope to the front.

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2.2 Installation

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2.3 Electrical Requirements

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2.4 Electrical Connections

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mend that the freezer be installed on casters and have flexible water and electrical connections for easier service and cleaning.

6-inch clearance on the side and rear panels for adequate ventilation.

cations on the data plate (see figure 3-1) of each individual freezer. Data plate specifications will always supersede the information in this manual.

1. Check the data plate for fuse size, wire ampacity, and electrical specifications.

2. Refer to the wiring diagram provided for proper power connections.

CAUTION All materials and connections must conform to local requirements and be in compliance with the National Electrical Code (NEC).

1. Where codes permit, we recom-

2. All models require a minimum

CAUTION To prevent accidental electrical shock, a receptacle with a positive earth ground is required.

1. Always verify electrical specifi-

CAUTION To prevent accidental electrical shock, a receptacle with a positive earth ground is required.

3. Water cooled models require a 3/8-inch MPT water inlet and water waste connection. The connections are found on the bottom to access remove lower front panel. They are tagged “W ater Inlet” and “Water Waste.” A manual shutoff valve should be installed in the water inlet line at the time of installation.

4. Place the freezer in its final location and adjust the legs or casters so that it is level side-to-side and the front is approximately 1/4-inch lower than the rear to allow proper drainage of the freezing cylinder.

2. Supply voltage must be within ± 10% of voltage indicated on the nameplate. Also, on three-phase systems, voltage between phases must be balanced within 2%. (More than a 6 volt difference between any two voltage measurements at 208-230 volts indicates a possible imbalance.) Request your local power company to correct any voltage problem.

3. An easily accessible main power disconnect must be provided for all poles of the fixed wiring to the freezer.

3. Electrical connections are made in the junction box located mid-level behind the lower front panel.

4. Use a flexible connection when permissible. All materials and connections must conform to local codes and/or the National Electrical Code (NEC). Supply voltage must be within 10% of voltage indicated on the nameplate.

®

Model 195

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3 Specifications

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3.1 Particulars

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3.2 Data Plate

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3.3 Reference Information

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Figure 3-1 Data Plate

Width (in/cm) 16/41 Height (in/cm) 58/147 Depth (in/cm) 36/91 Weight (lbs/kg) 525/238 *Voltage 230-1-60, 2 wire Min. Circuit Ampacity 22.5 (air)

Compressor 2 HP Beater Motor .5 HP

Write in Reference Information HERE!

21.0 (water)

(

Refrigerant 404a

Charge 3.75 lb/1.70 kg

Cooling Air or water Hopper 20 qts/18.9 L Cylinder 12 qts/11.4 L

*Contact factory for other voltages.

The data plate provides important information that the operator should record and have available for parts ordering, warranty inquiries, and service requests.

Fill in the following information as soon as you receive your Arctic Rush® 195. (The item numbers correspond to the callout numbers in figure 3-1,above.)

1 Model Number:_________________ 2 Serial Number: _________________ 3 Electrical Spec: Voltage_________

Phase_________Hertz__________ 4 Maximum Fuse Size:_____________ 5 Minimum Circuit Ampacity:_________

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3.4 Installation Date

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3.5 Dimensions

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Fill in the date of installation, and the name, address, and phone number of the installer in the space provided below. This information will be needed when ordering parts or service for the Arctic Rush® 195 slush freezer.

Date of installation: ____________________________________

Installed by: ___________________________________________

Address: ___________________________________

Phone: _____________________________________

Figure 3-2, below, provides the dimensions of the Arctic Rush® 195 slush freezer.

Figure 3-2

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4 Part Names and Functions

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HEAD (DOOR)

O-RING-PLUG

PLUG-AIR BLEED

KNOB-HAND

NUT-PISTON ROD

KNOB-BALL

Figure 4-1 Head Assembly

The following numbered paragraphs (1 through 14) refer to figure 4-1, above.

1 HEAD (DOOR) Encloses the

freezing cylinder and provides an opening for product to be dispensed.

2 KNOB - HAND Secures the

head to the freezing cylinder.

3 O-RING - PLUG Seals the air

relief plug in the head.

4 PLUG - AIR BLEED Seals the

air bleed opening in the head when closed. Allows air to be removed from the cylinder in the filling process.

5 NUT - PISTON ROD Keeps

plunger assembly from going into the cylinder if the ball knob is removed.

6 KNOB - BALL (DISPENSE)

Used to open and close the plunger to start and stop the flow of product from the freezer.

7 OUTLET VALVE (NOZZLE)

Shapes the frozen product when dispensed.

GASKET ROD-PISTON

O-RING (ROD) O-RING (PISTON) PISTON-VALVE SPRING-PULL VALVE

O-RING (OUTLET- VALVE)

OUTLET-VALVE (NOZZLE)

8 O-RING - OUTLET VALVE

Seals the outlet valve in the head.

9 SPRING - PISTON Enables the

piston to self close after dispensing.

10 PISTON - VALVE Seals the

product opening in the head when closed. Allows product to flow when open.

11 O-RING - VALVE PISTON

Seals the piston in the head. Must be lubricated to seal and glide properly.

12 O-RING - PISTON ROD Holds

the piston in place on the rod.

13 ROD - ASSY. PISTON Attaches

piston to the knob ball for dispensing.

14 GASKET - Seals the head to

the freezing cylinder. Must be lubricated.

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4 Part Names and Functions

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BARBREAKER

Figure 4-2 Beater Shaft Assembly

The following numbered paragraphs (1 through 8) refer to figure 4-2, above.

1 SHAFT - BEATER (REEL ASSY.)

Rotates in the freezing cylinder to keep product blended.

2 BLADE - SCRAPER Scrapes the

frozen product from the freezing cylinder wall.

3 SPRING - BLADE Holds the blade

against the cylinder wall.

4 BAR - BREAKER Keeps product

blended in the center of the beater shaft.

5 WASHER - SHAFT SEAL Holds the

cup portion of the shaft seal to the beater shaft. Must be lubricated.

WASHER-SHAFT SEAL

QUAD RING

BUSHING-SHAFT

6 SEAL - BEATER SHAFT Seals the

opening between the freezing cylinder and the beater shaft.

Do not lubricate.

7 BUSHING - SHAFT BREAKER

BAR Holds breaker bar in beater

shaft.

8 QUAD RING Separates beater

shaft and washer shaft seal.

®

SEAL-BEATER SHAFT

SHAFT-BEATER (REEL ASSY.)

BLADE-SCRAPER

SPRING-BLADE

Model 195

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5 Operator Controls and Indicators

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The following paragraphs describe the operator controls and indicators. Refer to figure 5-1 for location of these controls and indicators on the freezer.

NOTE: The head must be in place for the beater to operate.

Figure 5-1

CAUTION Test operation of the head switch prior to placing the freezer in service. See Section 11, Routine Maintenance, Monthly.

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5 Operator Controls and Indicators

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5.1 Selector Switch 1

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5.2 Overload – Reset 2

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5.3 Indicator Light –“ADD MIX” (Optional) 3

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This three-position (toggle) switch selects the mode of operation of the freezer.

a. “CLEAN” (left) — This position operates the beater only (no refrigeration). This position must be used in all cleaning and sanitizing operations.

b. “OFF” (center) — In this position the beater motor and refrigeration system will not operate.

This control protects the beater motor against failure from an overload condition by automatically shutting down the freezer. To restart properly, turn the selector switch to “OFF”, wait 2-3 minutes, then depress the reset button and turn the selector switch back to the “FREEZE” or “CLEAN” position.

When blinking, this light indicates the mix in the hopper is low and should be refilled as soon as possible. Always maintain at least 2 inches (5.1 cm) of mix in the hopper. For best operating results,

keep hopper full.

Do not use the “FREEZE” position with water or sanitizer in the cylinder or hopper—freezer will be damaged.

c. “FREEZE” (right) — This position activates both the beater motor and refrigeration unit. This is the normal operating position.

If the overload trips frequently, your freezer should be checked for proper product consistency and voltage. Contact your service technican or the Service Dept. at H. C. Duke & Son, Inc.

If proper mix level is not maintained, a freeze-up may occur and damage the freezer.

Important:

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Model 195

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6 Disassembly and Cleaning

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6.1 Cleaning Accessories

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NOTE: IF freezer has mix in the cylinder, refer to Closing Procedures, Section 9.2 “Draining Product from the Freezer? before proceeding.

It is important that the freezer be disassembled, washed, lubricated and sanitized before operation.

The following accessories are shipped with your freezer and are used when cleaning and sanitizing your freezer.

1. P/N HC158005 BRUSH, Cylinder. 6-inch diameter with a 36-inch handle.

2. P/N HC158077 BRUSH. 9/16inch diameter 36-inches long, used for cleaning the drain tube.

3. P/N HC158026 BRUSH. 1-inch diameter 12-inches long used to clean the disassembled shaft seal and bushing.

3

Figure 6-1

CAUTION To avoid electrical shock or contact with moving parts, make sure all switches are in the “OFF" position and that the main power source is disconnected.

2

4

158022 BRUSH-1/4” DIA X 6-1/2” OAL158026 BRUSH-1” DIA X 12” LONG

The cleaning and sanitizing instructions explained in this manual are required to maintain a clean, sanitary freezer. Your freezer should be disassembled, cleaned, reassembled, lubricated and sanitized to ensure the best possible product and freezer operation. Persons assembling, cleaning or sanitizing the freezer must first wash and sanitize their hands and forearms with an approved sanitizer.

4. P/N HC158022 BRUSH. 1/4inch diameter with 6-1/2-inch handle used for cleaning the head and beater shaft holes.

5. P/N HC158054A LUBRICANT, Lubri-Film. Approved lubricant for moving parts and O-rings. See Assembly, Section 7 for lubricating points.

158005 BRUSH-6” DIA X 36 HANDLE

1

158077 BRUSH-9/16” DIA X 36 HANDLE

5

158054A LUBRICANT-LUBRI-FILM 4 OZ TUBE

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6.2 Disassembly Instructions

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HEAD (DOOR)

O-RING-PLUG

PLUG-AIR BLEED

KNOB-HAND

NUT-PISTON ROD

KNOB-BALL

Figure 6-2

CAUTION To avoid electrical shock or contact with moving parts, make sure all switches are in the “OFF” position and that the main power supply is disconnected.

CAUTION To prevent bacteria growth, remove ALL O-rings when disassembling for cleaning. Failure to do so could create a health hazard.

NOTE: If there is product in the freezer, refer to Closing Procedures, Draining Product, paragraph 9-1.

1. Remove the two hand knobs (figure 6-2, item 2) and pull the dispensing head (1) straight out.

2. Remove the ball knob (6), nut (5), air bleed plug (4) and outlet-valve (7) from the head (1).

O-RING (OUTLET- VALVE)

OUTLET-VALVE (NOZZLE)

3. Remove the piston assembly (10, 11, 12, 13) and spring (9) by pushing the piston rod (13) through the back of the head (1).

4. Remove the O-rings (11, 12) from the piston assembly. Remove the O-ring (8) from the valve outlet (7). Remove two O-rings (3) from the air bleed plug (4).

5. Remove the head gasket (14) from the head (1).

6. Remove the beater shaft (figure 6-3, item 1) from the cylinder.

7. Remove scraper blades (2), springs (3), seal (5 and 6), quad ring (8), breaker bar (4), and bushing (7) from the beater shaft (1).

8. Remove the cup seal from the plastic washer on the shaft seal assembly as shown in figure 6-4.

9. Remove hopper cover, drip tray and insert. (See Replacements Parts Section - Panels)

GASKET ROD-PISTON

O-RING (ROD) O-RING (PISTON) PISTON-VALVE SPRING-PULL VALVE

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6.2 Disassembly Instructions — continued

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6.3 Cleaning Instructions

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12

WASHER-SHAFT SEAL

QUAD RING

BAR-BREAKER

BUSHING-SHAFT

Figure 6-3 Beater Shaft

NOTE: It is your responsibility to be aware of the requirements for meeting federal, state and local laws concerning the frequency of cleaning and sanitizing your freezer.

SEALBEATER SHAFT

SHAFT-BEATER

BLADESCRAPER

SPRING-BLADE

CAUTION To prevent bacteria growth, remove ALL O-rings when cleaning. Failure to do so could create a health hazard.

CAUTION Electric shock hazard. Do not splash water on switches or allow water to flow onto electrical components inside the machine.

CUP SEAL

WASHER

Figure 6-4 Shaft Seal Assembly

1. Prepare a three-compartment sink for cleaning parts removed from the freezer, per applicable health codes. Also, prepare a clean surface to air-dry all parts.

IMPORTANT: Do not use unapproved sanitizer or laundry bleach. These materials may contain high concentrations of chlorine and will chemically attack freezer components.

NOTE: The sanitizer should be mixed according to the manufacturer’s instructions to yield 100 PPM strength chlorine solution. (example: Stera-Sheen Green Label.) Use warm water (100° to 110°F or 38° to 43°C) to wash, rinse, and sanitize.

– continued

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6.3 Cleaning Instructions — continued

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2. Wash all parts removed from the freezer thoroughly with a warm mild dish detergent soap. Clean the following parts with the appropriate supplied brush:

a. The dispense head piston openings, breaker bar bushing cavity, air bleed hole, dispense outlet-valve opening, and the head mounting, as shown in figure 6-5.

b. The shaft cup seal, bushing, outlet-valve, piston O-ring grooves, and rod as shown in figure 6-6.

c. The beater shaft inside spring mounting holes and the scraper blade mounting indentations as shown in figure 6-7.

Important: Do not leave parts in sanitizer for more than 15 minutes.

3. After ALL parts are washed, rinse and place in the sanitizer solution. For proper sanitizing, the parts must remain fully immersed in the sanitizer for 5 minutes. Allow parts to air-dry after sanitizing.

4. Remove the hopper cover and the bottle rack, take to the sink area to wash with the dish detergent solution. Rinse with clean water.

5. With the dish detergent solution thoroughly brush the inside of the hopper, the mix feed port to the cylinder, the drain tube (figure 6-8), and the inside of the cylinder making certain to clean the back wall of the cylinder. Rinse with clean water.

6. Wipe down the freezer with the dish detergent solution and rinse with clean water.

Replace worn brushes. Use

only original or authorized

replacement parts. See Acces-

sories Parts list in Part II of this

manual to order new brushes.

Figure 6-5

ROD-PISTON

CUP SEAL

WASHER

Figure 6-6

Figure 6-7

Figure 6-8

®

PISTON

OUTLET-VALVE

Model 195

13

Electrofreeze 195 Operators Manual

OPERATOR'S MANUAL

Safety Decal Locations

Table of Contents

1 Introduction

2 Note to Installer

2.1 Uncrating and Inspection

2.2 Installation

2.3 Electrical Requirements

2.4 Electrical Connections

3 Specifications

3.1 Particulars

3.2 Data Plate

3.3 Reference Information

3.4 Installation Date

3.5 Dimensions

4 Part Names and Functions

5 Operator Controls and Indicators

5.1 Selector Switch 1

6 Disassembly and Cleaning

6.1 Cleaning Accessories

6.2 Disassembly Instructions

6.3 Cleaning Instructions