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MAINTENANCE MANUAL
PRECIPAN™ INTELLIGENT BRAISING PAN
MODELS:
VPP28
VPP40
Model VPP40 with Strainer Accessory
Model VPP28 with Strainer Accessory
WARRANTY
To ensure the guarantee on this equipment, you should comply with the MANUFACTURER'S INSTRUCTIONS in this
manual. However if you cannot undertake the required maintenance operations, our installation and service network is
available to provide you with a personalized contract.
WARNING
The product delivered to you complies with current standards. If any modifications are made the manufacturer cannot
accept any responsibility whatsoever. The manufacturer cannot be held responsible in the event of an incorrect use of
the appliance. Keep your documents. Translation of the original manual.
TECHNICAL SERVICE AND PARTS ASSISTANCE - US: 1-800-814-2028 | CANADA: 1-800-444-4764
Vulcan is a division of ITW Food Equipment Group | 3600 North Point Blvd., Baltimore, MD 21222
F49572 (07-23)
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Table of Contents
Related Manuals for Vulcan-Hart PRECIPAN VPP28
Summary of Contents for Vulcan-Hart PRECIPAN VPP28
- Page 1 MAINTENANCE MANUAL PRECIPAN™ INTELLIGENT BRAISING PAN MODELS: VPP28 VPP40 Model VPP40 with Strainer Accessory Model VPP28 with Strainer Accessory WARRANTY To ensure the guarantee on this equipment, you should comply with the MANUFACTURER’S INSTRUCTIONS in this manual. However if you cannot undertake the required maintenance operations, our installation and service network is available to provide you with a personalized contract.
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Page 2: Table Of Contents
3VE490072EM – 06/23 Page 1 BRAISING BRATT PANS PreciPan ™ ELECTRIC ELECTRICAL DIAGRAMS ............................2 ELECTRICAL CLASSIFICATIONS ............................2 WIRING SCHEMATICS ................................3 PROGRAMME SETTINGS ............................6 SETTING THE SOFTWARE LANGUAGE ..........................6 BRAISING PAN PARAMETERS ............................. 6 SCREEN CARD SETTINGS ..............................8 MAINTENANCE PROGRAMMES .......................... -
Page 3: Electrical Diagrams
3VE490072EM – 06/23 Page 2 ELECTRICAL DIAGRAMS 1.1 ELECTRICAL CLASSIFICATIONS Designation of common parts ESIGNATION HARACTERISTICS UANTITY FastPAD 2 screen card 156 817 FastPAD 2 UL Precipan power assembly 309 712 Relay bar 309 663 Coder 309 632 Flow meter 314 388 Tank base probe 2 or 3... -
Page 4: Wiring Schematics
3VE490072EM – 06/23 Page 3 1.2 WIRING SCHEMATICS 1.2.1 ENTRY SCHEMATICS Switching power supply Base probes Bf1: left Bf2: right (100L) / centre (150L) Bf3: right (150L) Tank probe Core probe Flow meter Tank position switch Lift arm detection switch Lid position switch Basket ram Snap Action Switching... - Page 5 3VE490072EM – 06/23 Page 4 1.2.2 OUTLET SCHEMATIC Technical fan Technical fan Main contactor Heating contactor Cold water solenoid Hot water solenoid Drain solenoid Spray hose solenoid VULCAN A division of ITW Food Equipment Group LLC P.O. Box 696 Louisville, KY 40201 F49572 (07-23)
- Page 6 3VE490072EM – 06/23 Page 5 1.2.3 POWER WIRING 208-240V Control transformer Heating elements (2 or 3 depending on model) 1.2.4 POWER WIRING 480V Control transformer Heating elements (2 or 3 depending on model) VULCAN A division of ITW Food Equipment Group LLC P.O.
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Page 7: Programme Settings
3VE490072EM – 06/23 Page 6 PROGRAMME SETTINGS The following operation is necessary when changing the FastPAD 2 power assembly board, front panel board, or changing versions of the FastPad software. Before programming check the software is in the local language and change if necessary. 2.1 SETTING THE SOFTWARE LANGUAGE - Select the "SERVICE"... - Page 8 3VE490072EM – 06/23 Page 7 ➔ Commercial brand of the appliance ➔ Model: Unit capacity Export historic error messages to USB stick (Excel compatible format) Export historic counter data to USB stick (Excel compatible format) Core probe calibration ➔...
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Page 9: Screen Card Settings
3VE490072EM – 06/23 Page 8 2.3 SCREEN CARD SETTINGS These screens are common to several types of unit. After sales provide a non-product specific unit but it will be configured automatically when connected to the equipment in question. This configuration is irreversible. Once a screen has been programmed to control an appliance it cannot be fitted to any other type of equipment. If necessary it must be returned to the factory for re-initialisation. -
Page 10: Maintenance Programmes
3VE490072EM – 06/23 Page 9 MAINTENANCE PROGRAMMES 3.1 ELECTRONIC CARDS The state of the LEDs represents the communication between the 2 electronic cards and helps with diagnostics in the event of a breakdown. Significance of the LEDs on the FastPAD 2 power assembly and the FastPAD screen card: LED Red ➔... -
Page 11: Position Of The Micro Switches On A Fastpad 2 Power Assembly
3VE490072EM – 06/23 Page 10 3.2 POSITION OF THE MICRO SWITCHES ON A FASTPAD 2 POWER ASSEMBLY The position of these micro-switches ensure automatic recognition by the interface of the type of unit so appropriate software is installed (after sales or initialization) Micro-switch positions Appliance model Precipan FastPad... - Page 12 3VE490072EM – 06/23 Page 11 3.4.3 PROCEDURE Switch the appliance on. If necessary, stop preheating. Put the USB stick (with the new software version) into the USB port. The USB port has a protective silicone cover. It is located under the control panel Attention ! Refit the protective cover if the socket is not being used.
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Page 13: Maintenance Screens
3VE490072EM – 06/23 Page 12 MAINTENANCE SCREENS This aid allows you to control the inputs and outputs from the card and peripheral components: - Screen 1 allows control of the power outputs: Heating elements, contactors, probes… . - Screen 2 allows control of hydraulic outputs: Water solenoids, flow meter. - Screen 3 allows control of mechanical items: Tank tilt ram, basket tilt ram, sensors…... - Page 14 3VE490072EM – 06/23 Page 13 4.1.2 SCREEN: HYDRAULIC CIRCUIT (SCHEMATIC) ➔ Flow meter: visualisation of flow when solenoids are activated Activation of the solenoids: A press on each touch button allows the solenoid to operate ➔ (the time of activation is displayed in seconds) Yv and Yd: one press = 10 seconds of operation Yec and Yef: one press = 1 minute of operation 4.1.3 SCREEN: TILT AND LIFT...
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Page 15: Hydraulic Diagrams
3VE490072EM – 06/23 Page 14 HYDRAULIC DIAGRAMS 5.1 STANDARD VERSION 100 litres 150 litres Flow restrictors electric electric Drain 0.5 l/min 0.5 l/min VULCAN A division of ITW Food Equipment Group LLC P.O. Box 696 Louisville, KY 40201 F49572 (07-23) -
Page 16: Operating Faults
3VE490072EM – 06/23 Page 15 OPERATING FAULTS Client error information: ixx After sales error information: Exx Green screen : Red screen : Red screen : Information on the cooking Cooking stopped (pause) Cooking stopped (pause) Non-blocking message Blocking message Blocking message Touching the screen anywhere will Cooking stops Cooking stops... - Page 17 3VE490072EM – 06/23 Page 16 On screen messages Probable causes What to do? Consequences ESx : Tank base probe short circuit or disconnected (X = Number of the heating zone 1 to 3) Check the temperature being read by the probe in the entries Cooking stops Temperature probe...
- Page 18 3VE490072EM – 06/23 Page 17 On screen messages Probable causes What to do? Consequences E43 : Leak detected Cooking continues Solenoid failing Check solenoids Yef (S25) and Yec (S24) and replace if necessary. Flow meter non function Check the value read by the flow meter in entry status (technician’s parameters).
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Page 19: Instructions In Case Of Software Anomoly
3VE490072EM – 06/23 Page 18 6.1 INSTRUCTIONS IN CASE OF SOFTWARE ANOMOLY 6.1.1 SOFTWARE PROBLEM OR SOFTWARE UPDATE FAILURE The devise is showing malfunctions such as: => The system doesn’t start => Random malfunctions => Difficulty updating… CAUTION: This “reset” will erase RESET the system: At the start of the program loading, open all the data of the current process... -
Page 20: Preventive Maintenance
3VE490072EM – 06/23 Page 19 PREVENTIVE MAINTENANCE To ensure the proper, long-lasting and safe functioning of the equipment, it should be serviced by qualified personnel from our company. The customer will be automatically informed when service is needed. The service counter is a calculated function of the frequency of use and of the number of hours between 2 services. -
Page 21: Re-Initialisation Of The Maintenance Counter
3VE490072EM – 06/23 Page 20 - Enter the number of hours before the next service visit: « HSr ». Adjustable from 100 to 5000 hours. Allow at least one service per year. * Select the value to be modified * Adjust the value using the coder - Enter the average hours per day that the unit is likely to operate: «... - Page 22 3VE490072EM – 06/23 Page 21 Serrated washer End of the Hexagonal Brass flat heating element part washer Brass Brass flat washer Terminal Please note the mounting direction VULCAN A division of ITW Food Equipment Group LLC P.O. Box 696 Louisville, KY 40201 F49572 (07-23)
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Page 23: Procedures For Changing Components
3VE490072EM – 06/23 Page 22 PROCEDURES FOR CHANGING COMPONENTS 8.1 LOCATION OF THE TECHNICAL COMPONENTS Inside the lid axis cover - Basket lift ram - Lid position sensor … In the left hand facia - Retractable spray hose Behind the tank cladding - Elements - Tank base probe Behind the control facia... -
Page 24: Coder
3VE490072EM – 06/23 Page 23 8.3 CODER ● Removing the control facia Coder - See the section on accessing components «Behind connection the control facia» ● Remove the coder button - Remove the screw cover plug - Unscrew and remove the HCM4 x12 screw - Pull the button off ●... -
Page 25: Screen Support
3VE490072EM – 06/23 Page 24 8.5 SCREEN SUPPORT ● Remove the control facia FastPad 2 Interface - See the section on accessing components «Behind the control facia» connection RJ45 ● Disconnect the screen card sub assembly : socket - The USB connection - The RJ45 cable between the screen and relay cards ●... -
Page 26: Flow Regulator
3VE490072EM – 06/23 Page 25 ● Removing the FastPAD 2 maxi UL relay bar - Undo the 4 cross-head screws from the posts Communication - Place the card nearby cable strip - Disconnect communication cable strip from the other card Relay bar ●... -
Page 27: Tank Ram
3VE490072EM – 06/23 Page 26 8.9 TANK RAM ● Remove the control facia - See the section on accessing components «Behind the control facia» ● Disconnect the electrical supply to the ram - Disconnect the connections to the Precipan FastPAD Tank ram Micro- switch 2 power card... -
Page 28: Checking The Temperature Sensors
3VE490072EM – 06/23 Page 27 CHECKING THE TEMPERATURE SENSORS 9.1 PT100 PROBE PT100 probe components PT100 m Temperature sensor comprises a resistance sensor with the value of 100 ohms for a temperature of 0° and 138.5 ohms for a temperature of 100°C. -
Page 29: Adjustment Tank / Lid
3VE490072EM – 06/23 Page 28 10. ADJUSTMENT TANK / LID 10.1 LEVELLING THE TANK / CHASSIS Before doing anything to the tank check that the chassis is level. ➔ If it isn’t: - Undertake the levelling following the procedures found in the installation manual (section: ‘Locating’) depending on the type of unit installed If there is still a problem after the chassis has been levelled follow the procedure for ‘Adjusting the tank’... -
Page 30: Adjusting The Lids Counterbalance
3VE490072EM – 06/23 Page 29 Front alignment: Place a spirit level over the tank axis ➔ If it isn’t aligned: - Measure the gap between the tank and the chassis Tilt the tank, slacken the lock nuts (one each side) and adjust by tightening /slackening the tank stop screw. (1 turn = 1.25 mm in height) Continue with this procedure until the tank alignment is correct Between 0 and 1mm =... -
Page 31: Recommended (Wear) And Front Line Spare Parts
3VE490072EM – 06/23 Page 30 11. RECOMMENDED (WEAR) AND FRONT LINE SPARE PARTS Designation Codes 156817 FastPAD 2 Precipan interface assembly 156823 Electric ram after sales kit LA31 6000N 24V 156824 Electric ram after sales kit (ram + cable) LA23 2500N 24V 156864 Single solenoid 1 x 15 litres/min UL 156865...
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