Taylor 8751 manual

Models 8751/8754 Pump Sty le So ft Serve F reezers Opera ting Instr uctions 056485 - - M 2/01/ 02[...]

Com plete this page for quick r efer ence when ser vic e is requi red: T aylor Distri butor: Address: Phone: Serv ice: Par ts: Date of Installation: Infor mation found on the data label: Model Number: Seri al Number: Electrical S pecs: V oltage Cycle Phase Maximum Fuse Si ze: A Minimum Wi re Ampacit y: A E Febr uary , 2002 T aylor All right s reser[...]

T able o f Con ten ts Mo dels 8751/ 8754 T able of Contents Section 1 T o the Installer 1 ............................................ W ater Connections (W ater Cooled Units Only) 1 ............................ Air Cool ed Units 1 ....................................................... Electri cal Connections 1 ....................................[...]

Mo dels 8751/ 8754 T able o f Con ten ts T able of Contents - - P age 2 Section 6 Operating Pr ocedu res 14 ..................................... Assembly 14 ............................................................ Air/Mi x Pump As sembly 18 ................................................ Sanitizi ng 21 ........................................[...]

1 Mo dels 8751/ 8754 T o th e Installer 050415 Section 1 T o th e Installer This ma chine is de signed for indoor us e only . DO NOT inst all the m achine in an area where a water jet could be used to clean or rinse the machine. Failur e to follow t his inst ruct ion may r esult in serious electr ical shock . W ater Connections (W ater C ooled Unit[...]

2 Mo dels 8751/ 8754 T o th e Operator 050818 Sec tion 2 T o the Ope rator The f reezer you have purc hased has been car efully engineered and manuf actur ed t o give y ou dependable operat ion. The T aylor Com pany s oft -serve m odels cover ed in this manual c onsist of t he 8751 and 8754. Thes e units, when properly oper ated and car ed f or , w[...]

3 Mo dels 8751/ 8754 Safety 050415 Se ctio n 3 Sa fety We at T aylor Company ar e c oncerned about t he safet y of the operator when he or she comes in contact wit h the f reezer and it s part s. T ay lor has gone to extreme effort s to des ign and manufac ture built -in safet y feat ures t o protec t bot h you and the s ervice technic ian. As an e[...]

4 Mo dels 8751/ 8754 Op erator P arts Id ent ifi cati on Section 4 Operator Parts Identif ication Model 8751 ITE M DESCRIPTI ON P ART NO. 1 COVER A.- HOPPER X38458 2 GASKET - HOPPER COVER 038375 3 LOUVER-SI DE 017471 4 PANEL·A.- FRONT X33237 5 STUD-NOSE CONE 022822 6 PANEL - UPPER SIDE 024426 7 PANEL A.- SIDE-LOW ER - LOUV X39075 8 SHIELD- SPLASH [...]

5 Mo dels 8751/ 8754 Op erator P arts Id ent ifi cati on Model 8754 ITE M DESCRIPTI ON P ART NO. 1 COVER A.- HOPPER X38458 2 GASKET - HOPPER COVER 038375 3 PAN-DRI P 17 - 1/4” LONG 027504 4 PANEL - UPPER SIDE L 028822 5 STUD-NOSE CONE 022822 6 PANEL A.- FRONT X32956 7 PANEL A.- SIDE *LOW ER L X46447 8 SHIELD- SPLASH 022766 ITE M DESCRIPTI ON P AR[...]

6 Mo dels 8751/ 8754 Op erator P arts Id ent ifi cati on Model 8751 Single S pout Door and Beater Assem bly ITE M DESCRIPTI ON P ART NO. 1 HANDLE A.- DRAW - ADJ. X55096 1a HANDLE-ADJUSTABLE 028804 1b SCREW-ADJUSTMENT 055092 1c O-RI NG-1/ 4 OD X .070W 50 015872 1d NUT - JAM 029639-BLK 2 NUT - STUD 021508 3 DOOR A.- 1 SPOUT *VALOX* X51531-10 4 VALVE [...]

7 Mo dels 8751/ 8754 Op erator P arts Id ent ifi cati on Model 8754 Three S pout Door and Beater Assem bly ITE M DESCRIPTI ON P ART NO. 1 HANDLE A.- DRAW X55096 1a DRAW HANDLE 028804 1b SCREW-ADJUST 055092 1c O-RI NG 1/4OD X . 070W 015872 1d NUT - JAM 029639-BLK 2 NUT - STUD FLAT LONG 034382 3 NUT - STUD FLAT SHORT 034383 4 VALVE A.- DRAW X18303 5 [...]

8 Mo dels 8751/ 8754 Op erator P arts Id ent ifi cati on Air/Mix Pump ITE M DESCRIPTI ON P ART NO. 1 TUBE A.- - MIX INLET- - HOPPER X45318 2 SEAL - - AIR I NLET FITTING 045327 3 SPRING- - T APERED 1 - - 7 /8 022456 4 POPPET - - RUBBER BLACK 022473 5 BODY A.- - COAX V AL VE X46860-B 6 O - - RIN G 2-1 /8 OD X .13 9 W 020051 7 O - - RIN G 1-3 /8 OD X [...]

9 Mo dels 8751/ 8754 Op erator P arts Id ent ifi cati on Accessor ies ITE M DESCRIPTI ON P ART NO. 1 BRUSH- - MIX PUMP BODY 023316 2 BRUSH- - DOUBLE ENDED 013072 3 BRUSH- - REAR BEARING 013071 4 BRUSH- - DRAW V AL VE 013073 5 LUBRICANT- - T A YLOR 4 OZ. 047518 ITE M DESCRIPTI ON P ART NO. 6 SANITI ZER - - KA Y 5 (125 PKTS) 041082 7 PA I L - - M I X[...]

10 Mo dels 8751/ 8754 Impor tant : T o the Oper at or Section 5 Important: T o the Operator 8751 8754 ITEM DESCRIP TI ON 1 MIX LOW INDI CA TOR LIGHT 2 MIX REFRI GERA TION KEY 3 ST ANDBY KEY 4 W ASH KEY 5 AUTO KEY ITEM DESCRIP TI ON 6 PUMP KEY 7 POWER ON/OFF ( TOGGLE) 8 RESET BUTTON - - BEA TER MOTOR 9 RESET BUTTON - - PUMP[...]

11 Mo dels 8751/ 8754 Imp ortan t: T o t he O perato r Sym bol Defi nitions T o bett er com municat e in the Int ernat ional arena, sym bols have replac ed words on many of our oper ator switc hes, func tion, and fault indicators . Y our T ay lor equipment is designed wit h t hese Int ernat ional symbol s. The f ollowing chart identif ies the s ymb[...]

12 Mo dels 8751/ 8754 Impor tant : T o the Oper at or WA S H K e y When the WASH key is pres sed, t he light com es on. This indicat es beater m otor operat ion. The ST ANDBY or AUTO modes mus t be canc elled firs t t o activ ate the W ASH m ode. AUT O Key When the AUTO key is press ed, t he light c omes on. This ind icates that the main refrige ra[...]

13 Mo dels 8751/ 8754 Imp ortan t: T o t he O perato r 050201 Feed T ube (B ack - - up Option) If t he air/ mix pump has becom e inoperable becaus e of a miss ing or damaged part , t he operator can tem porarily oper ate the unit using the feed t ube. The product ejec tion rat e will be slower when the f eed t ube is used ins tead of t he air/ mix [...]

14 Mo dels 8751/ 8754 Op eratin g Pro cedu res 050201 Section 6 Operating Procedures The M odel 8751 has been select ed to illust rat e the st ep-by-s tep operat ing procedures for both models contained in t his manual. T hese models, f or all pract ical purpos es of oper ation, ar e the sam e. Each unit stor es mix in a hopper . T he mix is pumped[...]

15 Mo dels 8751/ 8754 Op eratin g P roced ures Step 2 In stall th e beat er assembl y . F irst chec k the sc raper blades for any nicks or signs of wear . If any nicks are present , or if the blades are wor n, replac e bot h blades. If the blades ar e in good condition, inst all the scraper blade clips on t he scraper blades. Place t he rear scr ap[...]

16 Mo dels 8751/ 8754 Op eratin g Pro cedu res Slide the t wo o-rings into t he grooves on t he prime plug(s) . Apply an ev en coat of T ay lor Lube to t he o-rings and s haft (s). Figur e 9 Note: T here are t wo prime plugs for t he Model 8754 door , one f or each f reezing cy linder . Inser t t he prime plug(s ) into t he hole(s) in t he top of t[...]

17 Mo dels 8751/ 8754 Op eratin g P roced ures Step 6 Inst all the adjustable dr aw handle( s). Slide t he o-ring into t he groove on t he pivot pin, and lubricat e. Figur e 14 Slide the f ork ov er the bar in t he slot of t he draw v alve. Secure wit h pivot pin. Note: T he Model 8754 has t hree draw handles. S lide the f ork of t he draw handle i[...]

18 Mo dels 8751/ 8754 Op eratin g Pro cedu res Air /Mix Pum p Assem bly The pur pose of t he air/m ix pump is t o met er a specific amount of air and mix, and t o t ransf er t his combination to t he freez ing cylinder . Refer t o the illus trat ion on page 8 for ident ificat ion of parts during assem bly . Step 1 Assem ble the pist on. S lide the [...]

19 Mo dels 8751/ 8754 Op eratin g P roced ures Step 4 Apply a s mall amount of lubricant to t he LO WE R inside diamet er of t he pump cylinder to a depth equiv alent to the lengt h of your index f inger . Once applied, t he amount of lubric ant should be equal t o a paper-t hin film. Figur e 23 Inser t t he assembled pis ton and liquid valv e body[...]

20 Mo dels 8751/ 8754 Op eratin g Pro cedu res Inser t t he assembled m ix inlet tube into the hole in the base of t he liquid valve body . Figur e 27 Secure t he pump part s in position by sliding the retaining pin t hrough t he cross holes locat ed at t he bott om of t he pump cy linder . Figur e 28 Note: W hen the pum p is corr ectly inst alled,[...]

21 Mo dels 8751/ 8754 Op eratin g P roced ures Inst all the hex end of t he driv e shaft int o the driv e hub at t he rear wall of the mix hopper . Figur e 31 Note: F or ease in inst alling the pump, position the ball crank of the dr ive shaf t in the 3 o’c lock posit ion. Step 9 Lay the pum p assembly , pump c lip, mix f eed tube, locking c lip,[...]

22 Mo dels 8751/ 8754 Op eratin g Pro cedu res Step 4 Inst all the pum p assembly . T o posit ion t he pump on the drive hub at the r ear of the mix hopper , align the drive hole in the pis ton with t he drive c rank of the dr ive shaft. Secure t he pump in place by slipping the pump clip over t he collar of t he pump, m aking sure t he clip fits i[...]

23 Mo dels 8751/ 8754 Op eratin g P roced ures 050201 Step 9 When a s teady st ream of sanit izing solut ion is f lowing fr om the prim e plug opening in the bot tom of t he fr eezer door , pull the draw handle down. Dr aw off all of the sanit izing solut ion. ( No te: On t he M odel 8754, moment arily pull t he center draw handle down t o sanit iz[...]

24 Mo dels 8751/ 8754 Op eratin g Pro cedu res Step 2 Once a stead y stream o f mix starts to flow f rom the prime plug opening in the bot tom of t he f reezer door , push down the pr ime plug. Figur e 41 Step 3 When t he mix s tops bubbling down into t he fr eezing cylinder, insert the m ix feed t ube. Rem ove the loc king clip fr om the out let f[...]

25 Mo dels 8751/ 8754 Op eratin g P roced ures Dr aining P roduct Fr om the Freez ing Cylinder Step 1 Pres s the AUTO key , cancelling c ompress or and beater m otor operat ion. Pres s the MI X REF key , canc elling t he mix hopper refrige ration system. Step 2 Remove the hopper c over and gasket. T ake t hese part s to t he sink f or cleaning. Ste[...]

26 Mo dels 8751/ 8754 Op eratin g Pro cedu res Step 7 Once t he cleaning solut ion st ops f lowing from t he door spout, raise t he draw handle and pres s the WASH key , cancelling t he W ASH m ode. Re pea t steps 1 t hrough 7 for t he other s ide of the fr eezer on the M odel 8754. Disassem bly Step 1 Be s ure the powe r switc h is in the OFF posi[...]

27 Mo dels 8751/ 8754 Imp ortan t: O perat or Ch eckli st 051215 Section 7 Important: Operator Checklist Dur ing Cleani ng and Saniti zing Cleaning and sanitiz ing schedules are governed by your St ate or local regulatory agencies and must be followed acc ordingly . The f ollowing c heck point s should be st ressed dur ing t he cleaning and sanit i[...]

28 Mo dels 8751/ 8754 Impor tant : Opera tor Che ck list j 7. I f your m achine is equipped with an aux iliary refrigerat ion syst em, c heck the auxiliary condenser f or accum ulation of dirt and lint . Dirty condenser s will reduce t he refr igeration capacit y of the mix hopper. Condensers mus t be cleaned monthly with a sof t brush. Never use s[...]

29 Mo dels 8751/ 8754 T r oubles hooting Guide Section 8 T roubleshooting G uide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 1. No pr oduct is being dispensed wit h draw valve open and the m achine in the AUTO mode. a. F reeze- up in mix inlet hole. a. Call s ervice t echnician t o adjust t he mix hopper tem perature. -- -- -- b. B eater mot or out[...]

30 Mo dels 8751/ 8754 T r oubleshoot ing Guide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 5. T he mix in t he mix hopper is too warm. a. T he tem peratur e is out of adjustm ent. a. Call s ervice t echnician t o adjust t he mix hopper tem perature. -- -- -- b. M issing or def ect ive mix hopper gasket . b. Replac e/inst all the gas ket around t he[...]

31 Mo dels 8751/ 8754 T r oubles hooting Guide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 1 1. Pr oduct is not feeding into the f reezing cy linder . a. I nadequate lev el of mix in the m ix hopper . a. F ill the m ix hopper wit h mix. 24 b. T he mix inlet hole is fr ozen up. b. T he mix hopper tem perature needs adjustm ent. Call servic e technic[...]

32 Mo dels 8751/ 8754 T r oubleshoot ing Guide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 14. The pist on trav els back and fort h, but product is not being pumped. a. I nspect the chec k bands. a. Chec k bands must be installed c orrect ly , fit tight ly , and not have any holes or lubricat ion. Make sure c heck bands ar e not inside-out . -- -- [...]

33 Mo dels 8751/ 8754 Parts Rep lacemen t Sch edu le Section 9 Parts Replacement Schedule P ART DESCRIPTION EVER Y 3M O N T H S EVER Y 6M O N T H S ANNUALL Y Drive S haft S eal X Scr aper Blade X Fr eezer Door Gask et X Fr ont Bearing X Beater S hoes X Draw V alve O-Ring X Pivot Pin O- Ring X Prime P lug O-Ring X Air Tube O-Ring X Air Ori fice O- R[...]

Section 10 Parts List + Avail able Separ atel y 34 Parts List Mo dels 8751/ 8754 HP62 R efrigerant: 8751 - J6080596, 8754 - J6080465/Up DESCRI PTI ON P ART NUMBER 8751 QTY . 8754 QTY . W ARR. CLASS REMARKS P ARTS UPDA T E ADAPTOR A.- - C ASTER X18915 4 4 103 BEARING - - FRONT 050348 1 2 000 SHOE - - FR ONT HELIX - - REAR 050346 1 2 000 SHOE- - FRON[...]

35 + Avail able Separ atel y Mo dels 8751/ 8754 Parts List DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER BRUSH- - BLACK (1 ” X 2”) 013071 1 1 000 BRUSH- - DOUBLE END 013072 1 1 000 BRUSH- - WHITE (1 ” X 2”) 013073 1 1 000 BRUSH- - WHITE (3 ” X 7”) 023316 1 1 000 CABLE- - RIBBON 032445 1 2 103 CAP [...]

+ Avail able Separ atel y 36 Parts List Mo dels 8751/ 8754 DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER DECAL- - DECORA TI VE 033231 1 000 DECAL- - DECORA TI VE 033232 1 000 DECAL- - POWER SWI TCH - - ON/OFF (OL D) 032484 1 000 PR IOR TO J 8080000 (NE W - - SE E L ABEL) 132 DECAL- - POWER SW ITCH - - ON/OFF [...]

37 + Avail able Separ atel y Mo dels 8751/ 8754 Parts List DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER HOOD X41996 1 103 HOOD 013667 1 103 KIT A.- - TUNE- - UP X49463 - - 9 1 000 BAND - - CHEC K (LIQUID V AL VE BO DY) 020050 2 000 BAND - - CHEC K (LIQUID V AL VE BO DY) 033215 1 000 BEARING - - FRONT (FREEZE[...]

+ Avail able Separ atel y 38 Parts List Mo dels 8751/ 8754 DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER O - - R ING (LIQU ID V AL V E BODY & PISTON) 020051 6 000 O - - RIN G (MIX INLET TUBE) 015835 2 000 O - - RIN G (MIX FEED TUBE) 016132 4 000 O - - R ING (PIVOT PIN ) 016272 1 000 O - - RIN G (PUMP DRIV[...]

39 + Avail able Separ atel y Mo dels 8751/ 8754 Parts List DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER NUT- - STUD (SHORT) 034383 2 103 SHORT ORIFIC E- - AIR 022465 - - 100 1 2 103 O- -RI N G 016137 1 2 000 PA I L 013163 1 1 000 10 QT . / 9. 5 LITER P AN- - DRIP 048435 1 103 HOPPER PUMP P AN A.- - DRIP X381[...]

+ Avail able Separ atel y 40 Parts List Mo dels 8751/ 8754 DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER PROBE A. - - THERMISTOR - - HOPPER X50717 1 1 103 PROBE A.- - THERM IST OR - - BARREL X31602 1 2 103 PULLEY (BEA TER M OTOR) 016403 1 2 103 BEA TER MOTOR PULLEY (GEAR) 027822 1 2 103 GEAR PUMP A.- - COAXIA[...]

41 + Avail able Separ atel y Mo dels 8751/ 8754 Parts List DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER SHIELD - - SPLASH 022766 1 103 SLEEVE A.- - MIX PUM P X45012 1 2 103 +NUT- - PUMP SLEEVE 036933 1 2 103 ST AR TER - - BEA TER LINE 041950 - - 1 2 103 OVERLOAD - - THERMAL 047150- - 1 2 103 SWITCH - - PRESS[...]

+ Avail able Separ atel y 42 Parts List Mo dels 8751/ 8754 DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER TRIM- - LEFT REAR CORNER 013761 1 103 TRIM- - RIGHT REAR CORNER 020883 1 103 TRIM- - RIGHT REAR CORNER 013663 1 103 TUBE A. - - MIX FEED X44666 1 103 +O- - RING 016132 2 000 TUBE A. - - FEED (LEFT) X 44662[...]

43 + Avail able Separ atel y Mo dels 8751/ 8754 Parts List DESCRI PTI ON P ARTS UPDA T E REMARKS W ARR. CLASS 8754 QTY . 8751 QTY . P ART NUMBER OPTIONAL F EA TURES W A TER COOLED BLOWER 012796- - 1 1 103 +GUARD- - BLOWER 022505 1 1 103 CONDENSER 048287 1 2 103 P ANEL A.- - LO WER SIDE (R & L) X24424 - - SER 2 2 103 SWITCH - - PRESSU RE 048231 [...]

Mo del 8751 052613-27 Rev . 1 1/02[...]

Mo del 8751 052613-33 Rev . 1 1/02[...]

Mo del 8751 052613-40 Rev . 1 1/02[...]

Mo del 8751 052613-58 Rev . 1 1/02[...]

Mo del 8754 046585 - - 27 Rev . 1 1/02[...]

Mo del 8754 046585 - - 33 Rev . 1 1/02[...]