SaniServ WB Series User manual

Operation Manual
WB Series Frozen Beverage Dispensers
“Reliability from the team that Serves the Best”

Distributor Name: ______________________________________________________
Address: _____________________________________________________________
Phone: _______________________________________________________________
Date of Installation: ____________________________________________________
Model Number: ________________________________________________________
Serial Number: _________________________________________________________
Installer/Service Technician: _____________________________________________
SERVICE: Always contact your SaniServ dealer or
distributor for service questions or service agency
referral. If your SaniServ dealer or distributor cannot
satisfy your service requirements, he is authorized to
contact the factory for resolution.
Note: It is the Owner’s responsibility to maintain the
Service Record located on the inside rear cover of this
manual. An accurate record of service performed can
greatly expedite troubleshooting of problems and
significantly reduce repair costs.
PARTS: Always order parts from your SaniServ dealer
or distributor. When ordering replacement parts,
specify the part numbers, give the description of the
part, the model number and the serial number of the
machine.
WARRANTY: Remove the Check Test Start (CTS)
form and fill it out in its entirety. Return the original
(white) copy to SaniServ. The Dealer/Distributor retains
the second (yellow) copy and the Owner/Operator
retains the third (pink) copy.
The Manufacturer's Limited Warranty is printed on the
reverse side of the Owner/Operator copy.
TO VALIDATE THE WARRANTY, THE CTS FORM
MUST BE COMPLETED AND RETURNED TO THE
FACTORY WITHIN 30 DAYS OF INSTALLATION.
Note: The Check Test Start function must be
performed by a qualified technician.
WARRANTY INFORMATION
i
IMPORTANT
This machine was designed
to produce frozen slush
beverages only.
Do NOT attempt to operate
this machine with soft serve
or shake type product mix.
Damage to the machine may
occur and warranty will be
void.
IMPORTANT

STATEMENT OF INTENDED USE
All SaniServ Machines covered in this manual are designed for one specific end use - to
freeze and dispense frozen beverages.
USE, WEIGHTS, DIMENSIONS, CIRCUIT AMPS
NOTICE
This SaniServ manual has been developed in a format which complies with CE guidelines
at the time of publication. Reference is made to 50 cycle units, but this manual applies to
machines of all electrical power configurations.
ii
PICTOGRAM LEGEND
ELECTRICAL
SHOCK HAZARD
TIP AND CRUSH
HAZARD
HAND PINCH OR
ENTRAPMENT HAZARD
SHARP MACHINE
PARTS HAZARD
CLEANOUT
OPERATION
FROZEN
PRODUCT
USE MECHANICAL
LIFT EQUIPMENT READ AND
UNDERSTAND
WASH HANDS
BEFORE PROCEEDING
PROTECT EYES
SPLASH HAZARD

Table of Contents
Introduction and Installation ............................................................................................................................................... 1
Installer’s Preoperational Check ........................................................................................................................................ 2
Disassembly and Cleaning................................................................................................................................................. 3
Assembly and Lubrication (WB700, WB700-2).................................................................................................................. 7
Assembly and Lubrication (WB7110)............................................................................................................................... 10
Sanitizing ......................................................................................................................................................................... 12
Operation (Filling and Starting) ........................................................................................................................................ 14
Helpful Hints..................................................................................................................................................................... 15
Consistency Adjustment................................................................................................................................................... 16
Routine Maintenance ....................................................................................................................................................... 17
Troubleshooting Guide..................................................................................................................................................... 18
Troubleshooting Glossary ................................................................................................................................................ 19
Service Record................................................................................................................................................................. 20
TABLE OF CONTENTS
iii
Illustrations
Fig. 1 Leg Installation................................................................................................................................................ 1
Fig. 2 Drip Tray Bracket Installation ......................................................................................................................... 1
Fig. 3 Control Switch................................................................................................................................................. 2
Fig. 4 Do Not Insert Objects! .................................................................................................................................... 3
Fig. 5 Control Switch................................................................................................................................................. 3
Fig. 6 Dispensing Product......................................................................................................................................... 3
Fig. 7 Control Switch................................................................................................................................................. 4
Fig. 8 Dispensing Product......................................................................................................................................... 4
Fig. 9 Front Plate Assembly (WB700, WB700-2) ..................................................................................................... 4
Fig. 10 O-Ring Removal ............................................................................................................................................. 4
Fig. 11 Dasher Assembly (WB700, WB700-2) ........................................................................................................... 5
Fig. 12 Dasher Assembly (WB7110) .......................................................................................................................... 5
Fig. 13 Scraper Blade Removal.................................................................................................................................. 5
Fig. 14 Drip Tray Assembly ........................................................................................................................................ 5
Fig. 15 Clean ALL Ports and Holes ............................................................................................................................ 6
Fig. 16 Stator Rod and Dasher Lubrication (WB700, WB700-2)................................................................................ 7
Fig. 17 Dasher Assembly (WB700, WB700-2) ........................................................................................................... 7
Fig. 18 Scraper Blade Installation............................................................................................................................... 8
Fig. 19 Scraper Blade Installation............................................................................................................................... 8
Fig. 20 Scraper Blade Wear Mark .............................................................................................................................. 8
Fig. 21 Dasher Installation .......................................................................................................................................... 8
Fig. 22 Dasher Installation .......................................................................................................................................... 8
Fig. 23 Dasher With Blade (Front View) ..................................................................................................................... 9
Fig. 24 Spigot Plunger Lubrication ............................................................................................................................. 9
Fig. 25 Front Plate Assembly (WB700, WB700-2) ..................................................................................................... 9
Fig. 26 Drip Tray Assembly ........................................................................................................................................ 9
Fig. 27 Dasher Support and Dasher Lubrication ...................................................................................................... 10
Fig. 28 Dasher Assembly.......................................................................................................................................... 10
Fig. 29 Dasher Installation ........................................................................................................................................ 10
Fig. 30 Front Plate Assembly (WB7110) .................................................................................................................. 11
Fig. 31 Spigot Plunger Lubrication ........................................................................................................................... 11
Fig. 32 Drip Tray Assembly ...................................................................................................................................... 11
Fig. 33 Control Switch............................................................................................................................................... 12
Fig. 34 Do Not Insert Objects! .................................................................................................................................. 12
Fig. 35 Optional Drink Spinner.................................................................................................................................. 13
Fig. 36 Dispensing Product....................................................................................................................................... 14
Fig. 37 MIXOUT Light ............................................................................................................................................... 14
Fig. 38 Wiring Box .................................................................................................................................................... 16
Fig. 39 Hardness Control.......................................................................................................................................... 16
Fig. 40 Scraper Blade Wear Mark ............................................................................................................................ 17

ALWAYS USE A SUFFICIENT NUMBER OF PEOPLE OR
MECHANICAL LIFTING EQUIPMENT TO PROTECT ALL
PERSONNEL FROM PERSONAL INJURY DURING THE
REMAINING STEPS.
1. Carefully lower the machine and place it where it will be
installed.
2. Level the unit by turning the bottom part of each leg
clockwise or counterclockwise (Fig. 1). The machine
MUST be level to operate properly.
A MINIMUM 6” (152 MM) CLEARANCE MUST BE
MAINTAINED AT THE REAR AND SIDES OF THE
MACHINE FOR ADEQUATE VENTILATION.
3. Electrical and refrigeration specifications are
located on the data plate on the rear of the individual
machines. Consult local authorities for information
regarding plumbing and electrical codes in the area.
Note: All SaniServ machines should have their own
dedicated circuits whether they are cord connected
plug-in devices or hard wired units.
Introduction
Installation
ALWAYS CHECK ELECTRICAL SPECIFlCATIONS
ON THE DATA PLATE OF THE MACHINE. DATA
PLATE SPECIFICATIONS ALWAYS SUPERSEDE
ELECTRICAL INFORMATION IN THIS MANUAL.
FAILURE TO PROVIDE FOR PROPER EARTH
GROUND ACCORDING TO LOCAL APPLICABLE
ELECTRICAL CODES COULD RESULT IN
SERIOUS ELECTRICAL SHOCK OR DEATH.
DO NOT USE EXTENSION CORDS
DO NOT TURN MACHINE ON
WARNING
IMPORTANT
This manual provides a general system description of the SaniServ Frozen Beverage Dispensers. It has been prepared
to assist in the training of personnel on the proper installation, operation, and maintenance of the machines.
Read and fully understand the instructions in this manual before attempting to
install, operate, or perform routine maintenance on the machines.
The following sections of the manual must be performed in sequence:
1. Installation 4. Assembly & Lubrication
2. Installer's Preoperational Check 5. Sanitizing & Operation
3. Disassembly & Cleaning 6. Consistency Adjustment
PAGE 1
Fig. 1
Minimum
Clearance
4”(102 mm) for
Counter Top
Models and
6”(152 mm) for
Floor Models
WARNING
Drip Tray Bracket
1.Remove the three (3) phillips head screws and three (3)
lock washers from the parts packet.
2. Align the drip tray bracket with the three weld nuts on
the bottom of the dispense head base (Fig 2).
3. Using a phillips head screwdriver, secure the drip tray
bracket to the bottom of the dispense head.
4. The removable drip tray slides into the support and is
secured by the bullet catches.
Drip Tray Drain Tube
This machine is equipped with a drip tray featuring a drain
stub. It is the installer's responsibility to provide a suitable
standard size 3/4" drain tube plumbed in accordance with all
applicable local, state, and federal codes.
NOTE: THE DRAIN TUBE INSTALLATION MUST PROVIDE
EASY ACCESS FOR DAILY CLEANING.
Fig. 2
Drip Tray Bracket Installation
INTRODUCTION & INSTALLATION

Installer’s Preoperational Check
THE FOLLOWING ITEMS MUST BE PERFORMED BEFORE ATTEMPTING TO OPERATE THE EQUIPMENT:
INSTALLERS PREOPERATIONAL CHECK
PAGE 2
Make certain that proper electrical connections have been
made. Plug power cord into power outlet.
WARNING
Fig. 3
Control Switch
UNDER NO CIRCUMSTANCES SHOULD THE UNIT
BE OPERATED WITH THE FREEZE AND DASHER
SWITCH (Fig. 2) ON FOR MORE THAN THREE
MINUTES WITH EMPTY FREEZING CYLINDERS .
DOING SO WILL RESULT IN DAMAGE TO THE
MACHINE.
1. Position the dispensing head, autofill system and the
condensing unit in the appropriate locations.
2. Cord connect as follows:
Dispensing Head -12-3 electrical cord
120V 15 amp service
3. Install precharged refrigeration copper lines from the
dispensing head to the condensing unit. The copper tubes
are soldered into the supplied quick connect / disconnect
fittings, a 3/8” non-insulated copper for discharge (high
side) and 5/8” insulated copper for the low side (suction).
FAILURE TO PROVIDE FOR PROPER EARTH GROUD
ACCORDING TO APPLICABLE ELECTRICAL CODES
COULD RESULT IN SERIOUS ELECTRICAL SHOCK.
CAUTION
CAUTION
4. A 3/8” barbed fitting is available on the back of the
dispensing head for easy autofill installation. The prod-
uct supple line should have the most pressure to the
pan and not splash. Max pressure is 75 psi.
5. Install and activate the autofill systems to fill and
satisfy the probes. The purge button on the faceplate
must be depressed to relieve as much air from the sys-
tem as possible. This is only required during initial
filling or after cleaning.

Emptying Machine
Prior to the disassembly and cleaning of parts, the
machine must be emptied of product. Use the following
procedures (Steps 1 to 2). If this is first time
operation, disregard these steps.
DO NOT INSERT ANY OBJECTS OR TOOLS (FIG. 4)
INTO THE MIX INLET HOLE, RESTRICTOR TUBE
HOLE, OR FRONT PLATE DISPENSING HOLE WHILE
THE MACHINE IS RUNNING. DAMAGE TO THE
MACHINE OR PERSONAL INJURY MAY RESULT
1. Set the dasher switch (Fig. 5) to the “ON” position,
turn off the fill and freeze switches, and dispense all
product from the freezing cylinder by pulling downward on
the spigot handle (Fig. 6) to empty the machine.
2. Set the dasher switch (Fig. 5) to the “OFF” position.
Close the spigot handle (Fig. 6) before proceeding to
cleaning.
CONSULT YOUR LOCAL HEALTH AGENCY FOR LOCAL CLEANING AND SANITIZING REQUIREMENTS.
This unit does not come pre-sanitized from the factory. Before serving product, the dispenser must be disassembled,
cleaned, lubricated, and sanitized. Please be aware that these instructions are general guidelines. Cleaning and sanitizing
procedures must conform to local Health Authority requirements.
DISASSEMBLY and CLEANING
Fig. 6
Dispensing Product
Disassembly and Cleaning
PAGE 3
Fig. 4
Do Not Insert Objects or Tools
CAUTION
Fig. 5
Control Switch

DISASSEMBLY and CLEANING
Disassembly and Cleaning Procedure
1. Remove the Dispensing Head Top Cover (If
Applicable) and the Mix Pan Cover.
2. Fill the machine with cold water and set the dasher
switch (Fig. 7) to the “ON” position. DO NOT use hot
water which could damage the machine. Let the
machine agitate 1 to 2 minutes, then drain the water by
pulling downward on the spigot handle (Fig. 8). Repeat
the above procedure as necessary to make certain all
product is removed from the machine. After the machine
is empty, set the dasher switch to the “OFF” position.
3. Prepare a suitable detergent and water solution at a
temperature of approximately 125°F. (52°C.) to 130°F.
(55°C.). For best cleaning results select a concentrated
anti-bacterial dishwashing detergent containing
biodegradable anionic and nonionic surfactants. Avoid
detergents containing phosphates. DO NOT use an
abrasive detergent on any part of the dispenser.
DO NOT USE HOT WATER.
DOING SO MAY DAMAGE THE MACHINE.
4. Make certain that the machine is “OFF”. Fill the mix
pan with the cleaning solution. Clean the mix pan
thoroughly with a brush as the solution drains into the
freezing cylinder(s). Clean the mix inlet tube(s) with the
brush provided.
5. Set the dasher switch (Fig. 7) to the “ON” position and
agitate for approximately 1 to 2 minutes and then drain
the water by pulling down on the spigot handle
(Fig. 8). After the unit is empty, set the dasher switch to
the “OFF” position.
DO NOT USE ANY TOOLS OR SHARP OBJECTS TO
REMOVE ANY O-RINGS FROM THIS MACHINE.
SHARP OBJECTS WILL DAMAGE THE O-RINGS.
6. Remove the front plate by turning the black plastic
knobs in a counterclockwise direction (Fig. 9).
Disassemble the front plate in the following manner:
a. Remove the faspin and spigot handle.
b. Remove the front plate o-ring.
c. With the spigot handle removed, push the spigot
plunger out the top of the front plate and remove all
lubricant from the spigot plunger.
d. Remove the o-rings from the spigot plunger by
grasping the part with one hand and with a dry
cloth in the other hand, squeeze the o-ring upward.
When a loop is formed, grasp the o-ring with the
other hand and roll it out of its groove and off the
spigot plunger (Fig. 10).
Fig. 10
O-Ring Removal
Spigot Plunger
Faspin
Spigot
Handle
Front Plate O-ring
DO NOT LUBRICATE
Spigot Plunger
O-rings
Front Plate
Knobs Front Plate
Fig. 9
Front Plate Assembly
(WB700, WB700-2)
Fig. 8
Dispensing Product
PAGE 4
CAUTION
CAUTION
Fig. 7
Control Switch

8. Remove the mix pan lid, drip tray and drip tray insert
(Fig. 12).
7. Remove the dasher assembly (Fig. 11 or Fig. 12)
being careful not to damage the scraper blades,
then disassemble in the following manner:
a. Remove and take apart the rear seal assembly.
b. Remove the stator rod from the dasher.
- Remove Dasher Support (WB 7110, Fig. 12)
c. Remove the blades from the dasher (Fig. 11) by
first rotating blade upward (Fig. 13) and then
unsnapping one end from the support rod.
- Remove the blade holders from the dasher
assembly by first rotating the blade upward and
then sliding the pins out of the dasher. (WB 7110,
Fig. 12)
- Remove the blades from the blade holders. (WB
7110, Fig. 12)
d. Remove o-ring from the rear of the dasher.
Dasher Front
View Scraper Blade
Blade Support
Tab
Support
Rod
Blade Support
Tab
Support
Rod
Dasher Front
View
Scraper Blade
Fig. 13
Scraper Blade Removal
DISASSEMBLY and CLEANING PAGE 5
BLADES MUST BE REMOVED FOR CLEANING
Stator Rod
Fig. 11
Dasher Assembly
(WB700, WB700-2)
Scraper Blade
Rear Seal
Rear Bearing
Dasher
Fig. 14
Drip Tray Assembly
Fig. 12
Dasher Assembly (WB 7110)
DasherRear Seal
Dasher Support
Blade Holder Scraper Blade

10. Place all parts in a three partition sink filled with the
following solutions:
a. In one partition, detergent solution diluted to the
manufacturer’s suggested concentration for use.
b. In a second partition, clear rinse water.
c. In a third partition, sanitizing rinse solution which
will produce a 200 parts per million (PPM) Chlorine
residual or whatever Chlorine residual is required by
your Local Health Authority.
11. Use the brushes to clean all holes and ports in the
parts (Fig. 15).
DO NOT use an abrasive detergent
12. After thoroughly washing the parts in the detergent
solution, rinse them in the clear rinse water. Place the
parts in the sanitizing solution for at least five minutes or
whatever your Local Health Authority requires, and then
air dry the parts before for assembly and lubrication.
DO NOT ALLOW THE PARTS TO SOAK IN
SANITIZER FOR SEVERAL HOURS.
DO NOT WIPE THE PARTS DRY - AIR DRY ONLY.
13. The remainder of the machine including the mix pan
and freezing cylinder must be cleaned in place using a
mild detergent solution followed by a clear rinse. Clean
the exterior with a damp cloth.
DO NOT use an abrasive cleaner on the exterior of the
machine or on any of the panels (guards).
WHEN CLEANING THE MACHINE, DO NOT ALLOW
EXCESSIVE AMOUNTS OF WATER AROUND ANY
ELECTRICALLY OPERATED COMPONENTS OF THE
MACHINE. ELECTRICAL SHOCK OR DAMAGE TO
THE MACHINE MAY RESULT.
9. For best cleaning results select a concentrated
anti-bacterial dishwashing detergent containing
biodegradable anionic and nonionic surfactants.
NOTE: Avoid detergents containing phosphates.
WEAR SAFETY GLASSES
- DO NOT SPLASH
DETERGENT SOLUTION
IN EYES
Be certain to follow the
manufacturer’s mixing
instructions when adding
the dishwashing detergent
concentrate to water.
Hand wash all parts. Do not attempt to wash the
faceplate of any other components in a dishwasher.
DISASSEMBLY and CLEANING
CAUTION
PAGE 6
Fig. 15
Clean ALL Holes and Ports
with Brushes
CAUTION
CAUTION
CAUTION
WARNING
CAUTION

1. Lubricate and assemble the dasher assembly in the
following manner:
a. Apply a generous amount of lubricant to the
shoulder of the dasher and the area of the shaft
where the white plastic portion of the assembled
rear seal contacts the shaft (Fig. 16). This is easily
performed by running a 1/4” (6 mm) bead of
lubricant around the shoulder of the dasher.
b. Lubricate the two areas of the stator rod (Fig. 16)
and slide the stator rod into the dasher (Fig. 17).
Make certain that the end of the stator rod is
inserted into the hole at the rear of the dasher.
c. Assemble and install the rear seal with the rubber
portion toward the rear of the freezing cylinder as
indicated in Fig. 17.
DO NOT LUBRICATE THE RUBBER PORTION OF
THE REAR SEAL. LUBRICATION ON THE REAR
SEAL WILL DAMAGE THE MACHINE.
Use a food grade lubricant* ONLY. SaniServ part number 1150 is recommended and is available from your local
authorized SaniServ dealer or distributor. Lubrication must be performed daily.
* The SaniServ recommended product is a colorless to white, odorless, tasteless food contact lubricant accepted by the
United States Food and Drug Administration (FDA) with a USDA rating of H1 and certified for food contact by NSF
International. Its useful temperature range is -15°F - 210°F (-26°C - 99°C) with a melt point of 93°C using ASTM D566
and a Saybolt viscosity of 55 at 210°F (99°C) when measured using ASTM D445
ASSEMBLY and LUBRICATION
Fig. 16
Stator Rod and Dasher Lubrication
(WB700, WB700-2)
PAGE 7
Assembly and Lubrication
(WB700, WB700-2)
Lubricate
Shaded
Areas
Scraper
Blade
Dasher
Stator Rod
Rear Bearing
Rear Seal
Fig. 17
Dasher Assembly
(WB700, WB700-2)
CAUTION

d. Install the scraper blades onto the dasher
assembly by holding the blades perpendicular to
the tabs (Fig. 18) and then snapping them over the
flat area of the support rod. Then rotate the blades
downward in a counterclockwise direction as
viewed from the front of the dasher (Fig. 19). BE
CERTAIN THAT THE SCRAPER BLADES REST
UPON THE DASHER TABS.
Note: Reverse the blades at each cleaning to maintain
sharpness. In addition, the blades are equipped
with a wear mark (Fig. 20). When the blade is
worn to this wear mark, it must be replaced.
Blade Support
Tab
Support Rod
Dasher Front View
Scraper Blade
Dasher Front
View
Blade Support
Tab Support Rod
Scraper Blade
Rotate Down
Counter
Clockwise
Scraper Blade Wear Mark
End
View
Side
View
ASSEMBLY and LUBRICATION
PAGE 8
Fig. 19
Scraper Blade Installation
Fig. 18
Scraper Blade Installation
Fig. 20
Scraper Blade Wear Mark
e. Insert the dasher assembly into the freezing
cylinder as far as possible (Fig. 21) being careful
not to damage the scraper blades. Damage will
occur to the scraper blades and the dispenser will
not operate properly if the scraper blades are
installed facing in a clockwise direction (Fig. 22).
Note: The stator rod has been deleted from Fig. 21 and
Fig. 22 for clarity only. The stator rod must be installed
for proper machine operation.
f. While maintaining force against the dasher, rotate it
slowly until the tongue of the dasher engages the
groove in the drive system at the rear of the
cylinder. The outer most portion of the dasher
should be recessed approximately 1/4” (6 mm) to
3/8” (10 mm) inside the freezing cylinder. No part
of the dasher should extend outside the cylinder.
Scraper blades should be visible, extending
approximately 1/8” (3 mm) beyond the dasher
(Fig. 23).
Fig. 21
Dasher Installation
CORRECT
Blades
Resting On Tabs
Blades Pointing In A
Counterclockwise
Direction
Fig. 22
Dasher Installation
Blades Should
Rest On Tabs
Blades Should Not Point
In A Clockwise Direction
INCORRECT

2. Lubricate and assemble the front plate assembly in
the following manner:
a. Install the two o-rings on the spigot plunger by
rolling them onto the plunger. Seat the o-rings in
the grooves. Be certain that they are not twisted.
Smooth the lubricant into the grooves and over
the sides of the plunger assembly (Fig. 24).
b. Slide the lubricated spigot plunger into the front
plate (Fig. 25) making certain that the spigot handle
slot is aligned to the front.
C. Insert the spigot handle and secure with the faspin.
d. Install the front plate o-ring.
DO NOT LUBRICATE THE FRONT PLATE
O-RING
PAGE 9
Fig. 23
Dasher with Blade (Front View)
ASSEMBLY and LUBRICATION
Approximately 1/8 inch
Exposed
Fig. 24
Spigot Plunger Lubrication
Lubricate Shaded Area
e. Secure the front plate assembly with the two
plastic knobs. Simultaneously, turn the knobs in a
clockwise direction. Tighten the knobs evenly.
DO NOT tighten one knob all the way down and
then the other. Doing so may result in front plate
breakage. Only moderate force is required.
DO NOT over tighten. Close the spigot plunger.
3. Install the drip tray and drip tray insert (Fig. 26).
4. Proceed to the “Sanitizing” section of this manual.
Fig. 25
Front Plate Assembly
(WB700, WB700-2)
Fig. 26
Drip Tray Assembly
Spigot Plunger
Faspin
Spigot
Handle
Front Plate O-ring
DO NOT LUBRICATE
Spigot Plunger
O-rings
Front Plate
Knobs Front Plate
Fig. 9
Front Plate Assembly
(WB700, WB700-2)
CAUTION

d. Install the scraper blade holder assemblies onto the
dasher (Fig. 28).
e. Rotate the scraper blade assemblies into position as
shown (Fig. 29).
f. Insert the dasher assembly into the freezing cylinder
as far as possible being careful not to damage the
scraper blades. Damage will occur to the scraper
blades and the dispenser will not operate properly if
the scraper blades are installed facing in a clockwise
direction (Fig. 29).
2. While maintaining force against the dasher, rotate it
slowly until the tongue of the dasher engages the
groove in the drive system at the rear of the cylinder.
The outer most portion of the dasher should be re-
cessed approximately 1/4" to 3/8" inside the freezing
cylinder. No part of the dasher should extend outside
the cylinder. Scraper blades should be visible, ex-
tending approximately 1/8" beyond the dasher. In-
stall the Dasher Support into the front end of the
dasher.
Assembly and Lubrication
(WB7110)
Use a food grade lubricant* ONLY. Haynes Lubri-Film (SaniServ part number 1150) is recommended and is available
from the factory or your local authorized SaniServ dealer or distributor. Lubrication must be performed daily.
* The SaniServ recommended product is a colorless to white, odorless, tasteless food contact lubricant accepted by the
United States Food and Drug Administration (FDA) with a USDA rating of H1 and certified for food contact by NSF
International. Its useful temperature range is -15°F - 210°F (-26°C - 99°C) with a melt point of 93°C using ASTM D566
and a Saybolt viscosity of 55 at 210°F (99°C) when measured using ASTM D445
Fig. 29
Dasher Installation
PAGE 10 ASSEMBLY and LUBRICATION
Fig. 27
Dasher Support and Dasher
Lubrication
Fig. 28
Dasher Assembly
1. Lubricate and assemble the dasher assembly in
the following manner:
a. Apply a 1/4" bead of lubricant to the shoulder
of the dasher where the white plastic portion of
the assembled rear seal contacts the shaft
(Fig. 27).
b. Lubricate the front dasher support as shown.
c. Assemble and install the rear seal with the rub-
ber portion toward the rear of the dasher (Fig.
27).
DO NOT LUBRICATE THE RUBBER PORTION
OF THE REAR SEAL.
CAUTION

3. Lubricate and assemble the front plate (Fig. 30) in
the following manner:
a.Install the two o-rings on the spigot plunger by
rolling them onto the plunger. Seat the o-rings
in the grooves ensuring that they are not
twisted. Smooth the lubricant into the grooves
and over the sides of the plunger assembly
(Fig. 31).
b.Slide the lubricated spigot plunger into the front
plate ensuring the spigot handle slot is aligned
to the front.
c. Insert the ball end of the spigot handle into the
spigot plunger slot
d.Secure the spigot handle to the front plate with
the faspin and close the spigot by raising up on
the spigot handle.
e.Install the front plate o-ring.
DO NOT LUBRICATE FRONT PLATE O-RING.
4. Secure the front plate assembly with the two
plastic knobs. Simultaneously, turn the knobs in
a clockwise direction. Tighten the knobs evenly.
DO NOT tighten one knob all the way down and
then the other. This may result in front plate
breakage. Only moderate force is required. Do
not over tighten.
5. Install the drip tray and drip tray insert (Fig. 32).
6. Proceed directly to the "Sanitizing" section of
this manual.
Fig. 31
Spigot Plunger Lubrication
Fig. 32
Drip Tray Assembly
Spigot Plunger
Faspin
Spigot
Handle
Front Plate
Front Plate O-ring
DO NOT LUBRICATE
Spigot Plunger
O-rings
Front Plate
Knobs
Fig. 30
Front Plate Assembly
(WB7110)
Assembly and Lubrication
(WB7110, cont.)
PAGE 11
ASSEMBLY and LUBRICATION
CAUTION

1. First, wash hands with a
suitable antibacterial hand soap.
For best results select a
concentrated anti-bacterial hand
soap containing biodegradable
anionic and nonionic surfactants.
2. Prepare approximately 2 to 3
gallons (8 to 12 liters) of sanitizing
solution equivalent to 200 ppm
chlorine residual or the residual
required by your local health
agency.
3. Carefully pour the solution
into the mix pan.
4. Using a sanitary brush, wipe
the solution onto the sides of
the mix pan, over the mixout
probe in the bottom of the mix
pan, and the underside of the
mix pan lid.
5. Set the dasher switch
(Fig. 33) to the “ON” position
and let the unit agitate for
approximately three to five
minutes.
NOTE: DO NOT SET THE FREEZE SWITCH TO THE
“ON” POSITION. DOING SO WOULD FREEZE THE
SANITIZING SOLUTION AND MAY RESULT IN
DAMAGE TO THE MACHINE.
DO NOT INSERT ANY TOOLS OR OBJECTS INTO
THE MIX INLET HOLE, RESTRICTOR TUBE HOLE,
OR THE DISPENSING HOLE IN THE FRONT PLATE.
DAMAGE TO THE MACHINE OR PERSONAL
INJURY MAY RESULT (FIG. 34)
6. Set the control switch to the “OFF” position and
drain the solution from the machine. Proceed directly
to the “Operation” section of this manual.
DO NOT RINSE OUT THE MACHINE.
DO NOT ALLOW SANITIZING SOLUTION TO
REMAIN IN THE MACHINE FOR SEVERAL HOURS.
DOING SO COULD DAMAGE THE MACHINE.
Prior to operation, the machine must be sanitized. The unit must have already been cleaned and lubricated.
Note: Sanitize immediately before use, not several hours before or the previous evening.
SANITIZING
Sanitizing
PAGE 12
Fig. 34
Do Not Insert Objects or Tools
WARNING
WARNING
Fig. 33
Control Switch
CAUTION

DRINK SPINNER CLEANING
1. Fill a paper cup or stainless shake cup with
warm soapy water and submerge the spinner
in the solution.
2. With High/Low Speed Switch in the "LOW"
position (Fig. 35), set the On/Off switch to
"ON"
3. Stop the spinner and use a sanitary brush to
clean any small areas around the agitator
parts.
4. Rinse with clean water.
5. Sanitize with a suitable sanitizing solution.
Fig. 35
Optional Drink Spinner
(If Applicable)
PAGE 13
SANITIZING

Always start with a cleaned and sanitized dispenser as per previous instructions. Use only fresh mix when filling the
units. Following these instructions is critical to the maximum operating efficiency of the machine.
OPERATION
Operation (Filling and Starting)
1. Set the Control Switches to the “OFF” position.
2. Turn on the premix supply system to the unit.
3. Place a 16 oz. cup under the spigot and open the
spigot handle (Fig 36). Turn on the fill switch. (This will
chase the sanitizing solution from the mix pan and
freezing cylinder.) Close the spigot handle when the
sanitizer is purged from the system.
4. If there is a Black Vent Button, hold in the vent
button on the front plate until product begins to flow
from the valve, then release the button.
-If Black Vent Button is absent, the unit will fill
itself.
Note: Air must be purged from the system.
A MIXOUT light (Fig. 37) located on the front of the
machine is activated when the mix solution drops to a
potentially damaging level.
Turn off the fill switch and fill the supply tank. Turn the
fill switch back on.
5. Set the Dasher and Freeze control switches to the
“ON” position to start the machine. All three switches
should be on at this point.
6. If the machine is not dispensing the product at the
desired consistency after 20 - 30 minutes, refer to the
Consistency Control Section of this manual. Initial pull-
down time may vary due to product and ambient
conditions.
7. Replace the Mix pan Lid (and/or Dispenser Top if
applicable) and always operate the machine with the lid
on the mix pan reservoir.
Note: SaniServ dispensers are designed to run frozen
beverage products having a Brix (sugar content) range
of 12.5 to 14 with a dispense temperature of 26°F to 28
°F (-3.3°C to -2.2°C).
Brix reading is taken by placing a small sample of
normally diluted concentrate on the viewer of a
refractometer. If a refractometer is not available,
contact the mix supplier.
Do not use a mix with a Brix reading of less than
12.5. Doing so may result in serious damage to the
machine.
If the Brix reading is above 14.0 or the alcohol content
is too high, the freezing point of the solution may be too
low to form slush.
DO NOT ATTEMPT TO MAKE FROZEN BEVERAGE
USING ARTIFICIALLY SWEETENED PRODUCT.
Fig. 36
Dispensing Product
Fig. 37
MIXOUT Light
PAGE 14
Black Vent
Button

Helpful Hints
HELPFUL HINTS
Front Plate: This component is the plastic device from
which the product is dispensed. It is designed and
manufactured for strength and durability. However,
through improper use, the front plate can be damaged.
Use the following information for proper care:
a. Do not over tighten the knobs.
b. Always tighten knobs evenly. Do not attempt to
turn one knob all the way down and then one of
the other three knobs. Doing so will bind the front
plate and could result in breakage.
c. Improper installation of the stator rods can cause
breakage. The stator rods must be properly
seated in the dasher before installing the front
plate. If the stator rods are improperly installed,
subsequent tightening of the knobs will break the
front plate.
d. DO NOT attempt to wash the front plate or any
other components in a dishwasher.
Drip Tray: This should be removed daily and cleaned
to remove residue.
Mix Pan Lid: Be certain to leave the lid in place on top
of the machine to prevent any foreign materials from
contaminating the mix.
Mixing: Make certain that the product mix is prepared
according to label instructions.
Sanitizing: Do not soak plastic parts in sanitizer
overnight. Doing so can cause the plastic parts to
become brittle and lead to premature failure.
Winter Storage: To protect the unit during seasonal
shut-down, it is important that the dispenser be stored
in the proper manner. Use the following procedures:
1. Turn off ALL power to the machine.
2. Wash all parts that come in contact with the mix
with a warm mild detergent solution. Rinse in clear
water and dry parts thoroughly.
3. Store the loose parts such as the mix pan
components, front plate parts, and the dasher
assembly parts outside of the machine.
4. Do not lay heavy objects on the plastic or rubber
parts.
5. Cover the machine and all loose parts to protect
them from dust or other contaminants while in
storage. Place the machine in a dry location.
PAGE 15

Consistency Adjustment
Consistency adjustment is done by adjusting the
potentiometer on the electronic control board (ECB).
The ECB is located behind the front wiring box cover
above the front dispensing plate.
1. Remove two Phillips screws on the underneath
side of the wiring box cover. The ECB is located
on the left side of the wiring box as show in Fig. 38.
2. Locate the black potentiometer labeled
HARDNESS as shown in Fig. 39. By turning the
potentiometer to the right (clockwise) it will
increase the thickness and lower the product
temperature. Turning the potentiometer to the left
(counter clockwise) will decrease the thickness and
raise the temperature.
3. Reinstall the wiring box cover and reconnect the
power.
4. Run the unit with product and allow the
refrigeration system to cycle TWO times.
5. Draw product from the machine and check for
desired consistency.
6. Repeat procedure if required.
NOTE: ONLY TURN THE POTENTIOMETER IN
SMALL INCREAMENTS.
If you cannot adjust the product consistency to your
desired thickness, contact your local Certified
SaniServ Service Provider.
CONSISTENCY ADJUSTMENT
Fig. 39
Hardness Control
CAUTION
BEFORE PROCEEDING
DISCONNECT THE POWER
Electronic Consistency Control
Fig. 38
Wiring Box
Adjustments to the Electronic Consistency Control System should only be made by a certified SaniServ
service technician. DO NOT attempt to make adjustments or repairs on the machine.
This machine is designed with an electronic control board to manufacture Frozen Slush Beverage
Only! Do not attempt to operate the machine with soft serve and or shake type products. Operat-
ing unit with soft serve or shake products will damage the machine and factory warranty will be voided.
DO NOT ADJUST THE MACHINE!
Improper consistency may be due to improperly mixed product
This equipment has been tested at the factory with slush product and has been shipped with FACTORY
PRE-SETS. Non-Alcoholic beverage temperature will range from 25-28 degrees. Alcoholic beverage
temperature will range from 17-22 degrees. If you feel a consistency adjustment is needed, check the
temperature of the dispensed product before making an adjustment. If your product is within these tem-
perature ranges and the consistency is incorrect, you may have improperly mixed product.
ADJUSTING THE MACHINE TO COMPENSATE FOR IMPROPERLY MIXED PRODUCT MAY CAUSE
PRE-MATURE COMPONENT FAILURE AND MAY VOID WARRANTY.
CAUTION !
PAGE 16