Jackson JFT manual

TECHNICAL MANUAL FOR JACKSON MODEL: JFT JFT -S JACKSON MSC LLC. P .O. BOX 1060 BARBOURVILLE, KY . 40906 PHONE: 1-606-523-9795 F AX: 1-606-523-9196 www .jacksonmsc.com RACKLESS CONVEYOR FLIGHT TYPE DISHMACHINE SERIES (ELECTRICALL Y & STEAM HEA TED) Jahuary 02, 2008 P/N 7610-002-77-38 (Revision E)[...]

ALL NEW JACKSON DISHW ASHERS ARE W ARRANTED TO THE ORIGINAL PURCHASER TO BE FREE FROM DEFECTS IN MA TERIAL OR WORKMANSHIP , UNDER NORMAL USE AND OPERA TION FOR A PERIOD OF (1) ONE YEAR FROM THE DA TE OF PURCHASE, BUT IN NO EVENT TO EXCEED (18) EIGHTEEN MONTHS FROM THE DA TE OF SHIPMENT FROM THE F ACTORY . Jackson MSC agrees under this warranty to r[...]

3 ST OP! PA R E ! ARRET! CALL 1-88 8-800-5672 TO REGISTER THIS PRODUCT! F AILURE TO DO SO WILL VOID THE W A RRANTY! LL AM E AL 1-888-800- 5672 P AR A REGISTRAR ESTE P RODUCTO! AL NO HACERL O L A GARANTIA SERA ANUL ADA! S.V .P . APPE LER 1-888-800-56 72 POUR ENREG ISTRER CE PRODUIT , L A GARANTI E SERA ANNUL EE POUR TOUT PRODUI T NON- ENREGI STREE[...]

i REVISION/ P AGE REVISION DA TE MADE BY APPLICABLE ECN DET AILS C 04-30-04 CBW N/A Updated to new format; Added missing parts to steam booster assembly . D 12-16-04 MA W 7144, 7143 7145, 7156 Added new tall door assembly p arts. Added stop brackets to unloader stop assembly . Added keys and set screws for gears. Changed number for back strainer su[...]

ii NOMENCLA TURE FOR THE MODELS COVERED IN THIS MANUAL JFT -S JFT - Electrically-heated rackless conveyor dishmachine JFT -S - S team-heated rackless conveyor dishmachine Model: Serial No.: Inst allation Date: Service Rep. Name: Phone No.: Jackson MSC LLC provides technical support for all of the dishmachines detailed in this manual. W e strongly r[...]

T ABLE OF CONTENTS iii SECTION DESCRIPTION P AGE I. SPECIFICA TION INFORMA TION Performance/Capabilities of the JFT 2 Electrical Requirements of the JFT 3 Performance/Capabilities of the JFT -S 4 Electrical Requirements of the JFT -S 5 JFT Legend & Exhaust Fan Requirement s 6 JFT Lef t to Right Dimensions 7 JFT Right to Lef t Dimensions 8 JFT -[...]

T ABLE OF CONTENTS iv SECTION DESCRIPTION P AGE VI. P ARTS SECTION Final Rinse Arm Assembly 55 3/4” V acuum Breaker Repair Part s Kit/Air Gap Assemblies 56 Electrical Section Assembly 57 Electrical Control Box Assembly 58 Motor Overloads Chart 61 JFT Electrical Section - Booster Heater & Frame Assembly 62 JFT -S Electrical Section - S team Bo[...]

1 SECTION 1: SPECIFICA TION INFORMA TION[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: 09-14-2007 SECTION 1: SPECIFICA TION INFORMA TION 2 OPERA TING CAP ACITY (RACKS/HOUR) DISHES OR GLASSES PER HOUR (8.6 FPM) 17,101 DISHES OR GLASSES PER HOUR (6.4 FPM) 12, 726 T ANK CAP ACITY (GALLONS): PREW ASH T ANK 36 W ASH T ANK 36 POWER RINSE T ANK 36 PUMP CAP ACITY (GPM) P[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: 09-14-2007 SECTION 1: SPECIFICA TION INFORMA TION 3 CONTROLS, MOTORS, & BLOWER DR YER SECTION RINSE TYPICAL HEA TER TOT AL ELECTRICAL VOL TS PH HZ RA TINGS AMPS CIRCUIT 208 3 60 N/A 44 60 AMP 230 3 60 N/A 42 60 AMP 460 3 60 N/A 21 30 AMP 600 3 60 N/A 19 25 AMP CONTROLS, MOT[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: 09-14-2007 SECTION 1: SPECIFICA TION INFORMA TION 4 PERFORMANCE/CAP ABILITIES OF THE JFT -S OPERA TING CAP ACITY (RACKS/HOUR) DISHES OR GLASSES PER HOUR (8.6 FPM) 17,101 DISHES OR GLASSES PER HOUR (6.4 FPM) 12,726 T ANK CAP ACITY (GALLONS): PREW ASH T ANK 36 W ASH T ANK 36 POWE[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: 09-14-2007 SECTION 1: SPECIFICA TION INFORMA TION 5 W ASH/PREW ASH PUMP MOT OR (2) 3 HP POWER RINSE PUMP MOT OR (1) 2 HP FINAL RINSE PUMP MOTOR (1) 1/2 HP DRIVE MOTOR (1) 1/4 HP EXHAUST F AN MOTOR (1) 0.31 KW BLOWER DRYER MOT OR (1) 2.1 KW NOTE: T ypical Electrical Circuit is b[...]

Legend 1 - 1-1/2" NPT Machine Drain Connection (Floor drain - optional to either end) 2 - *Wash Tank Electrical Connection 3 - *Rinse Tank Electrical Connection 4 - *Booster Heater Electrical Connection 5 - *Motor Controls Electrical Connection 6 - 3/4" NPT Incoming Water Connection 7 - Condensate Connection - See Detail JFT Series T echn[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: 09-14-2007 SECTION 1: SPECIFICA TION INFORMA TION 7 3" [7 6mm] Minimum Floor Si nk or Floor Drain (Opti onal to drain at load or unload end of the m achine.) 1 7 6 Control Cabinet Door Open Doors In The O pen Postion Power Connections Inside Control Panel 2 3 45 TYPICAL To[...]

Contr ol Cabinet Door Open 7 6 4 5 2 3 1 3" [72mm] Minimum Floor Si nk or Floor Drai n (Opti onal to dr ain at load or unload end of the machi ne.) Doors In T he Open Posit ion 1 Typical 6 Top of E xhaust Fan Hous ing Power C onnections I nside Control Panel 2 3 4 5 DIRECTION OF O PERATION 1'-7 1 8 " [486mm] 3'-2 1 4 " [971[...]

Legend 1 - 1- 1/2" N PT Mach ine D rain Connection (Floor drain - optional to either end) 2 - Electrical Connection - See Ta ble fo r Am p Dra w 3 - 3/ 4" NPT I ncom ing Wa ter Connection 4 - 1-1 /2" NP T Steam Connection 5 - 3/ 4" NPT Wa sh Sect ion Co ndensate Return 6 - 3/ 4" NPT Pow er Rins e Secti on Condensate Return [...]

Control Cabinet D oor Open 3" [72mm] Minimum Floor S ink or Floor Dr ain (Optional to drain at load or unload end of the machine.) PREWASH SECTION WASH SECTION POWER RINSE SECTION CONTROL CABINET DIRECT ION O F OP ERA TION Top of Condensate Du ct Pan 5 6 Doors In T he Open Position 1 4 3 7 2 8 1 5 6 2 3 8 7 4 6'-4 1 2 " [1945mm] 3&ap[...]

Control C abinet Door Open 3 8 4 1 3" [72mm] Minimum Floor Si nk or Floor Drain (Optional t o drain at load or unload end of the machine.) Door In The Open Position 1 PREWASH SECTIO N WASH SECTIO N POW ER RINSE SECTIO N CONTRO L CABINET 5 6 4 3 7 DIRECTION OF OPERATION 5 2 6 7 Top Of Condensate D uct Pan 2 8 3'-10" [1168mm] 3'-5[...]

12 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 13 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS INST ALLING THE JFT DISHMACHINE NOTE: All JFT models are accompanied by a certified Jackson technician for the initial inst allation. Many of the ques- tions and problems that arise, as well as the proper procedures for i[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 14 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS INST ALLING THE JFT DISHMACHINE (CONTINUED) CONNECTING THE DRAIN LINE: The drains for the models covered in this manu- al are gravity discharge drains. All piping from the 2” connection on the load section must be pitch[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 15 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS INST ALLING THE JFT DISHMACHINE (CONTINUED) STEAM TRAP CONNECTIONS: There are steam traps provided on the discharge side of all steam heating devices. A typical unit will have traps on the following: wash section heating [...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 16 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS INST ALLING THE JFT DISHMACHINE (CONTINUED) gram to see the order in which the provided washers, wheels, locknuts, and plate connectors are arranged for proper operation. Continue this process of pulling sec- tions throug[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 17 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS DELIMING OPERA TIONS DELIMING OPERA TIONS: In order to maintain the dishmachine at it s optimum performance level, it will be required to remove lime and corrosion deposits on a frequent basis. A deliming solution should [...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 18 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS DETERGENT CONTROL Detergent usage and water hardness are two factors that contribute greatly to how efficiently your dishmachine will operate. Using detergent in the proper amount can become, in time, a source of substant[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 19 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS OPERA TING INSTRUCTIONS Before the first st art up of the machine, check that all tools, cleaning rags, and all foreign part s are removed from the operation areas of the machine. PREP ARA TION: Before proceeding with the[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 20 SECTION 2: INST ALLA TION/OPERA TION INSTRUCTIONS OPERA TING INSTRUCTIONS (CONTINUED) DAIL Y MACHINE PREP ARA TION: Refer to the section entitled “PREP ARA TION” at the top of this page and follow the instruc- tions there. Afterwards, check that all of the chemical l[...]

21 SECTION 3: PREVENT A TIVE MAINTENANCE[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A SECTION 3: PREVENT A TIVE MAINTENANCE 22 PRE-SCRAPPING/STRAINERS Preventative maintenance should only be performed by authorized service personnel. If you have questions about who is authorized then please contact Jackson T echnical Service. Maintenance performed by unautho[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A SECTION 3: PREVENT A TIVE MAINTENANCE 23 DAIL Y/WEEKL Y/MONTHL Y MAINTENANCE Daily: 1. Drain and clean the dishmachine as per the cleaning instructions supplied with this manual. During cleaning, any items that may appear to be broken or failed should be reported to authori[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A SECTION 3: PREVENT A TIVE MAINTENANCE 24 MONTHL Y (CONTINUED)/QUARTERL Y/ANNUAL MAINTENANCE found. Correct any deficiencies before returning the unit to an operating status. 5. V erify that the conveyor operates in both high and low speed. S tart the machine as normal, ensu[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A SECTION 3: PREVENT A TIVE MAINTENANCE 25 ITEMS NOT REQUIRING MAINTENANCE Items that should not require maintenance: 1. Thermost ats - the thermostat s for your JFT machine are factory set so that your machine will operate in accordance with accepted regulatory parameters. U[...]

26 SECTION 4: TROUBLESHOOTING SECTION[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 27 W ARNING: Inspection, testing and repair of electrical equipment should be performed only by qualified service per- sonnel. Certain procedures in this section require electrical test s or measurements while power is applied to the machine. Exercise extreme caution at all[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 28 SECTION 4: TROUBLESHOOTING SECTION COMMON PROBLEMS W ARNING: Inspection, testing and repair of electrical equipment should be performed only by qualified service per- sonnel. Certain procedures in this section require electrical test s or measurements while power is appl[...]

29 SECTION 5: SER VICE PROCEDURES[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 30 SECTION 5: SERVICE PROCEDURES V ACUUM BREAKER REP AIR P ARTS KIT These dishmachines are equipped with vacuum breakers to serve as back-flow prevention devices. ASSE requirements specify what type of back-flow prevention is nec- essary on dishmachines. V acuum breakers, u[...]

JFT Series T echnical Manual 7610-002-77-38 Issued: 03-16-2006 Revised: N/A 31 SECTION 5: SERVICE PROCEDURES V ACUUM BREAKER REP AIR P ARTS KIT (CONTINUED) 6. Y our repair kit comes with a new plunger . Examine the old one and ensure that the mating surface is not damaged or cut. Also inspect the rubber seal on the top of the plunger to ensure it i[...]