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2.1  SHIPMENT AND TRANSIT

The mix pump has been completely assembled, operated
and inspected at the factory.  Upon arrival at the final
destination, the mix pump must be checked for any
damage that may have occurred during transit.

The mix pump should arrive in satisfactory condition.  THE
CARRIER IS RESPONSIBLE FOR ALL DAMAGE IN
TRANSIT, WHETHER VISIBLE OR CONCEALED.  Do not
pay the freight bill until you have checked the equipment.
Have the carrier note any visible damage on the freight bill.
If concealed damage and/or shortage is found later, advise
the carrier inspector within 10 days and request inspec-
tion.  The customer must place claim for damages and/or
shortages in shipment with the carrier.  

Stoelting, Inc.

cannot  make any claims against the carrier.

2.2 NATIONAL SANITATION FOUNDATION
     COMPLIANCE REQUIREMENTS

In order to comply with "NSF International" (NSF) code #6:

A. This unit (remote pump) must be installed with a

“NSF” listed refrigerated mix transfer line. The mix
transfer line must be pitched to cooler, with no sags
or low points, to allow complete drainage (Fig. 2).

B. The product at the mix pump and in transfer lines

must be maintained below 41°F (5°C.)

2.3  INSTALLATION

A. Follow the steps below to install the mix pump in an

upright position on the wall using optional pump
mounting kit. Allow clearance for a mix container
under pump. See Figure 2.

1. Mount by locating four (4) hole centers on cooler

wall using mounting bracket as template.

CAUTION

KNOW THE COOLER'S WALL DESIGN BEFORE
DRILLING TO PREVENT PERSONAL INJURY OR
PROPERTY DAMAGE.

2. Drill four (4) 1/2 inch diameter holes into cooler

wall 3/4 inch deep. See Figure 3.

3. Insert well-nut to flange and apply silicone sealant

around outside diameter of flange and cooler wall.

4. Repeat steps 2 & 3 for other located hole centers.

5. Mount bracket to cooler wall with supplied wing

screws. Hand tighten until secure.

6. Thread plastic standoffs (small parts bag) onto all

three pump mounting studs located under the
pump until bottomed.

7. Mount pump to bracket with wing nuts. Pump will

be held above the bracket by the standoffs.

SECTION 2

INSTALLATION INSTRUCTIONS

Figure 2

Mix Transfer Line

COOLER WALL 

PUMP
            

MIX
CONTAINER

      

REFRIGERATION
UNIT FOR MIX LINE

 

FREEZER

CHECK
VALVE

20 FT. MAXIMUM

10 FT. LIFT
MAXIMUM

Содержание U3-02

Страница 1: ...Model U3 02 OPERATORS MANUAL Manual No 513557...

Страница 2: ......

Страница 3: ...built prior to date of change DO NOT ATTEMPT to operate the machine until instructions and safety precautions in this manual are read completely and are thoroughly understood If problems develop or q...

Страница 4: ...ecific safety information the following safety defini tions are provided to assist the reader The purpose of safety symbols is to attract your at tention to possible dangers The safety symbols and the...

Страница 5: ...TION INSTRUCTIONS 7 3 1 Safety Precautions 7 3 2 Pump Motor Switch 7 3 3 Operation Of U3 Mix Pump 7 3 4 Cleaning 8 3 5 Disassembly and Inspection of Removable Parts 8 3 6 Sanitizing and Startup 9 3 7...

Страница 6: ...kup Hose 4 C Pickup Hose 4 3 Mix Pump Installation 5 D 4 wayTee Connection 5 4 Pump Motor Switch 7 5 Mix Pump Operation 8 6 Removing Parts 8 7 Overrun Adjustment 11 8 Reposition Mix Pump Hose 12 9 Pum...

Страница 7: ...the freezing cylinder of your freezer quickly conveniently Second the U3 Pump precisely injects a preset amount of air into the mix maintaining overruntoassuremaximumprofitability Third itpressur izes...

Страница 8: ...2...

Страница 9: ...mplete drainage Fig 2 B The product at the mix pump and in transfer lines must be maintained below 41 F 5 C 2 3 INSTALLATION A Follow the steps below to install the mix pump in an upright position on...

Страница 10: ...ins to feed See Figure A Figure A 4 Allow the hose to feed itself thru the pump until 6 remains on the entering side 5 Turn pump off 6 Connect mix pump hose to pickup hose adapter using small hose cla...

Страница 11: ...ROUND ADAPTER PLUG 2 4 MIX PUMP CHECK OUT Before using the U3 Mix Pump should be thoroughly cleaned This is necessary to remove any foreign materials that may be present A The over run adjustment is p...

Страница 12: ...6...

Страница 13: ...OTOR SWITCH The PUMP MOTOR switch Fig 4 is located on the mix pump assembly When the pump motor switch is placed in the ON position the mix pump motor will be actuated to pumpmixintothefreezercylinder...

Страница 14: ...he clean position and agitate 5 10 minutes maximum 2 Remove suction tube from mix container Draw off the mix remaining in freezer barrel 3 Pump 2 gallons 7 5 liters of cold potable water thru freezer...

Страница 15: ...deddisinfectingproductsandproce dures The frequency of cleaning must comply with local health regulations Use a solution containing 100 PPM of free available chlorine Use Stera Sheen Green Label Sanit...

Страница 16: ...s on the container and pump through the mix line B Cut a piece of sponge slightly larger than the inside diameter of the mix line Place the sponge inside the mix line and force through with tap water...

Страница 17: ...The rocking arm down ward travel is limited by a stationery cam On the face of the cam there is an overrun setting indicator plate numbered 3 thru 8 and an adjustment knob Fig 7 D The overrun setting...

Страница 18: ...maining hose is removed from the pump Pressures for Stoelting Freezers Cut out 24 3 PSIG For Duke Freezers Cut out 30 3 PSIG 19 ROLLER DISCHARGESIDE COVER CLAMP PICKUP SIDE CUTLINE MEASUREMENT MIX PIL...

Страница 19: ...SSURE IN THIS CASE TURN THEPUMP OFF DRAW 2 3 PINTSTO REDUCE SYSTEM PRESSURETO ZERO TURN PUMP ON PURGEREMAINING AIR IN MIX BAG AND PICK UPHOSE IMPORTANT Before connecting the pick up hose to the mix ba...

Страница 20: ...t water Thoroughly clean all mix from pump See Sec 4 2 for hose replacement Lubricate squeeze roller bearings see Item 10 below 9 PUMP HAS POOR CAPACITY Lift and run limits are exceeded Pump is limite...

Страница 21: ...owinginformation A Model number of equipment B Serial number of Model Stamped on nameplate C Part number part name and quantity needed Many part names and numbers are listed in this manual NOTE Minimu...

Страница 22: ...ch Allen 5 32 11 1995611 1 Wiring Diagram U3 Pump 12 717917 SV 1 Switch Pressure Stoelting 12 717919 SV 1 Switch Pressure Duke 13 3170824 1 Mounting Bracket 14 3171850 1 Splash Guard 15 4177692 1 Pump...

Страница 23: ...17 OPTIONAL MOUNTING KIT SEESERVICEREFERENCE PAGE19...

Страница 24: ...18...

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Страница 27: ...21...

Страница 28: ...22...

Страница 29: ...23...

Страница 30: ......

Страница 31: ...es are subject to the conditions that Buyer a signs and returns to Stoelting upon installation the Checklist Warranty Registration Card for the affected equipment b gives Stoelting prompt written noti...

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