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Taylor Wawa C708, Руководство оператора

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22

Models C708 & C716

Important: To the Operator

121008

To comply with health codes, heat treatment system
freezers

must

complete a heat treatment cycle daily

and

must

be disassembled and brush cleaned

according to the frequency specified by your
Federal, State, or local regulatory agencies. Please
consult your governing Food Code to determine the
maximum number of days allowed between brush
clean cycles.

Brush cleaning is the normal disassembly and
cleaning procedure found in the Operator Manual.
Failure to follow these guidelines will cause the
control to lock the freezer out of the AUTO mode.

If the Heat Treatment Cycle fails, the screen will
display a failure message and return the freezer to
the STANDBY mode.

Always comply with local guidelines for the
maximum number of days allowed between brush
clean cycles.

Freezer Locks

There are two types of freezer lock conditions that
can occur: Hard Lock or Soft Lock. A Hard Lock
requires the machine be disassembled and brush
cleaned. A Soft Lock can be corrected by either
disassembling and brush cleaning the machine, or
by starting another heat treatment cycle.

Hardlock

There are two causes of a hard lock failure. The
freezer will hardlock if either the Brush Clean Timer
has elapsed or if a Thermistor Failure (Freezing
Cylinder or Hopper) occurred during a Heat cycle.

1.

The following screen will be displayed if a Brush
Clean Cycle Time has occurred.

BRUSH CLEAN TIMEOUT
FREEZER LOCKED
CLEANING REQ'D

>

WASH TO BRUSH CLEAN

Touching the SEL key will display the following
screen.

FREEZER LOCKED

2.

The following screen will display if there has
been a thermistor failure (freezing cylinder or
hopper) during the heat treatment process.

SYSTEM FAULT
FREEZER LOCKED
SERVICE REQ'D

>

WASH TO BRUSH CLEAN

Touching the SEL key will indicate which thermistor
caused the Hard Lock.

HOPPER THERM BAD

FREEZER LOCKED

If the machine has hard locked and an attempt is
made to enter AUTO, the machine will enter the
STANDBY mode and display the following message.

FREEZER LOCKED

To restore the message that identified the reason for
the hard lock, turn the power switch OFF for five
seconds and then return the power switch to the ON
position. The original message with the reason for
the Hard Lock will be displayed.

The FREEZER LOCKED message will remain on
the display until the brush clean requirements are
fulfilled. The freezer must be disassembled in order
to activate the five minute timer on the display
screen. Once the timer counts down to zero, the
lockout is cleared.

Содержание Wawa C708

Страница 1: ...OPERATOR S MANUAL Model C708 C716 Heat Treatment Soft Serve Freezers Original Operating Instructions 059061 M January 2005 Original Publication Updated 8 3 15...

Страница 2: ...l Refrigeration Inc 059061 M Any unauthorized reproduction disclosure or distribution of copies by any person of any portion of this work may be a violation of Copyright Law of the United States of Am...

Страница 3: ...Single Spout Door and Beater Assembly 12 Model C716 Door and Beater Assembly 13 X57029 XX Pump A Mix Simplified Models C708 C716 14 Accessories 15 Brush A Package HT X44127 16 Section 5 Important To t...

Страница 4: ...to change without notice Note Only instructions originating from the factory or its authorized translation representative s are considered to be the original set of instructions E 2005 Carrier Commer...

Страница 5: ...r to performing any repairs Failure to follow this instruction may result in personal injury or death from electrical shock or hazardous moving parts as well as poor performance or damage to the equip...

Страница 6: ...ndenser and third through the outlet fitting to an open trap drain A back flow prevention device is required on the incoming water connection side Please refer to the applicable National State and loc...

Страница 7: ...y To correct rotation on a single phase unit change the leads inside the beater motor Follow diagram printed on motor Electrical connections are made directly to the terminal block provided in the mai...

Страница 8: ...EU Directive as well as other similar legislation in effect after August 13 2005 Therefore it must be collected separately after its use is completed and cannot be disposed as unsorted municipal waste...

Страница 9: ...inse the freezer Failure to follow these instructions may result in serious electrical shock S DO NOT operate the freezer unless it is properly grounded S DO NOT operate the freezer with larger fuses...

Страница 10: ...laced on a level surface Failure to comply may result in personal injury or equipment damage Cleaning and sanitizing schedules are governed by your state or local regulatory agencies and must be follo...

Страница 11: ...7 Models C708 C716 Safety Notes...

Страница 12: ...8 Models C708 C716 Operator Parts Identification Section 4 Operator Parts Identification Model C708 Figure 1...

Страница 13: ...TOR X56591 6 PUMP A MIX SIMPLIFIED S S X57029 14 7 PANEL REAR 056077 8 PAN A DRIP 5 1 2 LONG X56074 9 SCREW 1 4 20X3 8 RHM STNLS 011694 10 PANEL A SIDE RIGHT X57871 ITEM DESCRIPTION PART NO 11 PANEL A...

Страница 14: ...10 Models C708 C716 Operator Parts Identification 130129 Model C716 Figure 2...

Страница 15: ...ERED X59928 11 FASTENER DOOR STRIKE 030788 12 FILTER AIR POLY FLO 052779 11 13 CASTER 4 SWV 3 4 10 STEM 044106 14 FASTENER DOOR LATCH 030787 15 SCREW 1 4 20 X 3 8 RHM SS 011694 ITEM DESCRIPTION PART N...

Страница 16: ...O RING DRAW VALVE S S 014402 6 PIN HANDLE SS 055819 7 GASKET DOOR HT 4 DBL 048926 8 BEARING FRONT SHOE 050348 9 SHOE FRONT HELIX REAR 050346 ITEM DESCRIPTION PART NO 10 SHOE FRONT HELIX FRONT 050347...

Страница 17: ...5 16 24 056332 5 GASKET DOOR HT 4 DOUBLE 048926 6 PIN HANDLE TWIN 059894 7 VALVE A DRAW X59888 8 VALVE A DRAW CENTER X59890 9 O RING 7 8 OD X 103W 014402 ITEM DESCRIPTION PART NO 10 SEAL DRAW VALVE H...

Страница 18: ...8 O RING 11 16 OD RED 016132 9 PIN COTTER 044731 10 SHAFT A DRIVE MIX PUMP HOPPER X41947 ITEM DESCRIPTION PART NO 10a CRANK DRIVE 039235 10b SHAFT DRIVE 041948 10c O RING 1 3 4 OD X 139W 008904 10d O...

Страница 19: ...DRIVE PUMP HOPPER 057167 4 LUBRICANT TAYLOR HI PERF 048232 ITEM DESCRIPTION PART NO 5 PAIL 10 QT 013163 KIT A TUNE UP C708 X63146 KIT A TUNE UP C716 X49463 82 KIT A PARTS TRAY C708 X57797 KIT A PARTS...

Страница 20: ...K BRISTLE BRUSH 013071 2 DOUBLE END BRUSH 013072 3 WHITE BRISTLE BRUSH 1 x 2 013073 4 WHITE BRISTLE BRUSH 1 1 2 x 3 014753 5 WHITE BRISTLE BRUSH 1 2 x 3 033059 ITEM DESCRIPTION PART NO 6 BRUSH SYRUP P...

Страница 21: ...ortant To the Operator C708 C716 Figure 8 ITEM DESCRIPTION 1 POWER SWITCH 2 LIQUID CRYSTAL DISPLAY 3 KEYPADS 4 MIX OUT INDICATOR 5 STANDBY INDICATOR 6 MIX LOW INDICATOR 7 SELECT KEY 8 SERVICE MENU KEY...

Страница 22: ...al models the display will indicate the temperature of the mix in the hopper Indicator Lights MIX LOW When the MIX LOW key is illuminated the mix hopper has a low supply of mix and should be refilled...

Страница 23: ...r product and controlling costs The draw handle s should be adjusted to provide a flow rate of 5 to 7 1 2 oz 142 to 213 g of product by weight per 10 seconds To INCREASE the flow rate turn the screw C...

Страница 24: ...ta If Configuration data is corrupted all user and service settings are set to defaults A CONFIG CRC ERR fault is set and displayed on the VFD The system will continue to operate in its previous mode...

Страница 25: ...he HEAT mode of operation Heat Cycle The HEAT key on the control panel is illuminated throughout the heat treatment cycle Two warning messages will be displayed on the screen DO NOT DRAW will be displ...

Страница 26: ...d lock failure The freezer will hardlock if either the Brush Clean Timer has elapsed or if a Thermistor Failure Freezing Cylinder or Hopper occurred during a Heat cycle 1 The following screen will be...

Страница 27: ...TO HEAT TIME was advanced or a power loss was experi enced at the time the cycle was to occur If the following screen appears a soft lock has occurred during the heat treatment cycle HEAT TREAT FAILUR...

Страница 28: ...is used to select menu options There is a two minute time out in effect during the Manager s Menu While in the Manager s Menu if no activity occurs within a two minute period the display will exit to...

Страница 29: ...COUNTER by touching the SEL key to advance to the next screen Touch the UP arrow key to move the arrow to YES and touch the SEL key The servings counter will reset to zero and exit back to the Manager...

Страница 30: ...tart of DST Pressing the SEL key next to the appropriate week will display the following screen Press the UP or DOWN key to move the arrow to the appropriate month for the end of DST DST END MONTH NOV...

Страница 31: ...and program the minutes setting Touch the SEL key to return to the previous screen with the new time setting displayed Touch the SEL key to exit the screen and return to the Menu Auto Standby Time The...

Страница 32: ...where the fault occurred When no faults are detected the following screen will be displayed FAULT DESCRIPTION NO FAULT FOUND Touch the SEL key to display the next fault found or return to the Manager...

Страница 33: ...ring Entering Heat Treat Cycle POWER SWITCH OFF The power switch is OFF AUTO OR STBY OFF The control was not in the AUTO or STANDBY mode MIX OUT FAILURE A Mix Out condition was present NO HEAT CYCLE T...

Страница 34: ...in the freezing cylinder barrel exceeded 59 F 15 C Heat Cycle Summary The HEAT CYCLE SUMMARY screen displays the hours since the last heat cycle the hours since the product temperature was above 150_F...

Страница 35: ...lay on the first screen if a failure occurred Listed below are variable failure code messages which could appear on line 2 HT HEAT TIME FAILURE Mix temperature did not rise above 151_F 66 1_C in less...

Страница 36: ...he system information screen containing the model bill of material and machine serial number Touching the SEL key again will return to the Menu list B O M C700000000 S N M0000000 Othr 00000 Next Curre...

Страница 37: ...Freezing Cylinder Assembly Note When lubricating parts use an approved food grade lubricant example Taylor Lube MAKE SURE THE POWER SWITCH IS IN THE OFF POSITION Failure to follow this instruction ma...

Страница 38: ...in good condition install the scraper blade clips over the scraper blades Place the rear scraper blade over the rear holding pin on the beater See Figure 15 Figure 15 Note Scraper blades should be re...

Страница 39: ...opriate instructions for your machine Model C708 Freezer Door Assembly Step 1 Before assembling the freezer door check the following for any nicks cracks or signs of wear door bearing door gasket draw...

Страница 40: ...Figure 23 Step 7 Slide the fork of the draw handle into the slot of the draw valve Secure with pivot pin See Figure 24 Figure 24 Note The C708 features an adjustable draw handle to provide portion co...

Страница 41: ...ly including the inside of the draw valve bores Replace any damaged parts Step 2 Place the door gaskets into the grooves on the back of the freezer door Figure 27 Step 3 Slide the front bearings over...

Страница 42: ...raw valve comes into view Figure 32 Step 8 Position each draw handle with the adjustment screw facing down Slide the fork of each draw handle into the slot of each draw valve starting from the right S...

Страница 43: ...Figure 35 Mix Pump Assembly Step 1 Inspect the rubber and plastic pump parts The o rings check rings and gaskets must be in 100 good condition for the pump and entire machine to operate properly They...

Страница 44: ...OT lubricate the o ring See Figure 39 Figure 39 Step 6 Slide the pump valve gasket into the holes on the cap DO NOT lubricate the gasket See Figure 40 Figure 40 Step 7 Insert the valve body cap into t...

Страница 45: ...should located at the top of the pump when installed Step 10 Assemble the feed tube assembly Slide the check ring into the groove of the feed tube See Figure 44 Figure 44 Step 11 Install one red o rin...

Страница 46: ...E MANUFACTURER S SPECIFICATIONS Step 2 Pour the sanitizing solution over all the parts in the bottom of the mix hopper and allow it to flow into the freezing cylinder See Figure 49 Figure 49 Note You...

Страница 47: ...his will cause the sanitizing solution in the freezing cylinder to be agitated Wait at least 5 minutes before proceeding with these instructions Step 11 With a pail beneath the door spout s open the d...

Страница 48: ...ath the door spout s Pour 2 1 2 gallons 9 5 liters of FRESH mix into the mix hopper and allow it to flow into the freezing cylinder Step 2 Open the draw valve to remove all sanitizing solution When on...

Страница 49: ...16 only Step 4 Take the agitator s hopper cover s and design cap s to the sink for further cleaning and sanitizing Step 5 Rinse these parts in cool clean water Step 6 Prepare a small amount of an appr...

Страница 50: ...t be interrupted The heating cycle will take a maximum of 4 hours to complete with full hoppers DO NOT attempt to draw product or disassemble the machine during the HEAT cycle The product is hot and u...

Страница 51: ...rmed 15 minutes prior to serving product Manual Brush Cleaning These procedures must be completed according to the frequency specified by your Federal State or local regulatory agencies Please consult...

Страница 52: ...2 With a pail beneath the door spout s open the draw valve and touch the WASH key See Figure 63 Figure 63 Step 3 Drain all the rinse water from the door spout Close the draw valve and touch the WASH...

Страница 53: ...arts Step 1 Remove the handscrews freezer door beater and scraper blades and drive shaft with drive shaft seal from the freezing cylinder Step 2 Remove the scraper blade clips from the scraper blades...

Страница 54: ...ed Be sure to brush all surfaces and holes especially the holes in the pump components and the draw valve hole in the freezer door Rinse all parts with clean warm water Place the parts on a clean dry...

Страница 55: ...rong of a solution may damage the parts and too weak of a solution will not do an adequate job of cleaning or sanitizing j 6 The temperature of the mix in the mix hopper and walk in cooler should be b...

Страница 56: ...he water supply Relieve pressure on the spring in the water valve Use air pressure on the outlet side to blow out any water remaining in the condenser This is extremely important Failure to follow thi...

Страница 57: ...s not in the AUTO or STANDBY mode when the heat cycle was programmed to start c The freezer must be in the AUTO or STANDBY mode The freezer must now be disassembled and brush cleaned or placed in a he...

Страница 58: ...hopper Return to AUTO mode 44 b The power switch is in the OFF position b Place the power switch to ON and select AUTO 43 c Machine not in AUTO mode c Select AUTO and allow machine to cycle off before...

Страница 59: ...too cold a The hopper temperature is out of adjustment a Call an authorized service technician 10 Mix Low and Mix Out probes are not functioning a Milkstone build up in the hopper a Clean hoppers thor...

Страница 60: ...ved from freezing cylinder c Place unit in AUTO only after priming is complete and all sanitizing solution is removed 43 44 d Broken freezer door baffle rod d Replace freezer door 37 e Broken beater p...

Страница 61: ...X Mix Feed Tube Check Ring X Pump Drive Shaft O Ring X White Bristle Brush 3 x 7 Inspect Replace if Necessary Minimum White Bristle Brush 3 x 1 2 Inspect Replace if Necessary Minimum White Bristle Bru...

Страница 62: ...eration compressor except service valve Five 5 years Beater motors Two 2 years Beater drive gear Two 2 years Printed circuit boards and Softech controls beginning with serial number H8024200 Two 2 yea...

Страница 63: ...s resulting from the use of any refrigerant other than that specified on the Product s data label will void this limited warranty 13 Any cost to replace refill or dispose of refrigerant including the...

Страница 64: ...s Twelve 12 months Class 512 Parts Twelve 12 months Class 000 Parts No warranty Taylor Part 072454 Motor 24VDC C832 C842 Four 4 years LIMITED WARRANTY CONDITIONS 1 If the date of original installation...

Страница 65: ...ice work promptly upon arrival 9 Failure damage or repairs due to faulty installation misapplication abuse no or improper servicing unauthorized alteration or improper operation or use as indicated in...

Страница 66: ...LOST SALES LOST PROFITS PRODUCT LOSS PROPERTY DAMAGES OR SERVICE EXPENSES ARE EXPRESSLY EXCLUDED THE EXPRESS WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED ENLARGED OR CHANGED BY ANY DIS...

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