Instruction/ maintenance manual of the product 794 Taylor
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OPERATOR'S MANUAL Model 750, 751, 754, 774, 791, & 794 Sof t Serve F reezers Original Operating Instructions 028754 - M 2/01/ 02 (Or igi nal Publi cati on) Updated 7/ 18/14.
Com plete this pa ge for quick r efer ence w hen ser vice is r equir ed: Taylor Distributor: Address: Phone: Serv ice: Par ts: Date of Installation: Infor mati on found on the data la bel: Model Numbe.
T able of Con ten ts Mo del s 750, 751, 754, 774, 791, 794 T able of Contents Section 1 T o the Installer 1 ............................................ Section 2 T o the O perator 4 ........................................... Section 3 Sa fety 5 ....
Mo del s 750, 751, 754, 774, 791, 794 T abl e of Con ten ts T able of Contents - Page 2 Draining P roduct From The F reezing Cylinder 29 ............................ Rinsing 29 .............................................................. Cleaning 29 .
1 Mo del s 750, 751, 754, 774, 791, 794 T o th e Inst all er 131206 Section 1 T o th e Installer The f ollowing infor mation has been inc luded in the manual as saf ety and regulat ory guidelines. F or complet e inst allation inst ruc tions, pleas e see the Inst allat ion Checklist .
2 Mo del s 750, 751, 754, 774, 791, 794 T o the I nstaller 101027 W ater C onnections (W ater Cooled Units Only) An adequate c old wat er s upply m ust be prov ided with a hand shut - off valve. O n the underside rear of the base pan, two 3/ 8” I. P .
3 Mo del s 750, 751, 754, 774, 791, 794 T o th e Inst all er 130819 Supply cor ds us ed with t his unit shall be oil-res istant , s heathed f lexible cable not light er t han ordinary poly chloroprene.
4 Mo del s 750, 751, 754, 774, 791, 794 T o the O perator 131206 Sec tion 2 T o the Opera tor The f reezer you have purchased has been carefully engineered and manuf act ured t o give you dependable operat ion. The T aylor sof t - serv e models cov ered in this manual consis t of the following: 750, 751, 754, 774, 791, and 794.
5 Mo del s 750, 751, 754, 774, 791, 794 Safet y 130819 Se cti on 3 Sa fety We, at T ay lor Company , are concer ned about the safet y of the operator when he or s he comes in cont act with t he fr eezer and its par ts.
6 Mo del s 750, 751, 754, 774, 791, 794 Safety 130819 S DO NOT allow unt rained pers onnel t o operat e this mac hine. S DO NOT put object s or f ingers in door spout. S DO NOT operat e the freez er unless all serv ice panels and acc ess doors are res tr ained with screws.
7 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts Iden ti fi catio n 101217 Section 4 Operator Parts Identif ication Model 750 Item Descripti on Part No.
8 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts I den ti fi catio n 1111 0 1 Model 751 Item Descripti on Part No. 1 Cover A.- Hopper X38458 - SER 2 Gasket- Hopper Cover 038375 3 Tube A.- Feed X29429- 2 4 Panel- Rear 013637 5 Panel- Upper Side Right 028823 6 Pan - Dri p 1 1 - 5/8 Long 027503 7 Panel A.
9 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts Iden ti fi catio n Model 754 Item Descripti on Part No. 1 Cover A.- Hopper X38458 - SER 2 Gasket- Hopper Cover 038474 3 Tube A.- Feed X29429- 2 4 Panel- Rear 053782 5 Panel- Upper Side Right 028823 6 Panel A.
10 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts I den ti fi cati on 140616 Model 774 Item Descripti on Part No. 1 Cover A.- Hopper X38458- SER 2 Gasket- Hopper Cover 20 Qt. 038474 3 Tube A.- Feed X29429- 2 4 Panel- Upper Rear Inact ive X42574 5 Louver- Side- T op 051 191 6 Panel A.
11 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts Iden ti fi catio n Model 774 T opping Pum p (053794 - ) ITE M DESCRIPTI ON P ART NO. 1 Knob-Pl unger- Tan 032762-TAN 1 Knob-Pl unger- Brown 032762- BRN 1 Knob-Pl unger- Red 032762-RED 2 O-Ri ng-9/ 16 OD x .
12 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts I den ti fi catio n 120613 Model 791 ITE M DESCRIPTI ON P ART NO. 1 PA N E L A . - F R O N T X41820- SP3 2 STUD- NOSE CONE 068410 3 P ANEL - SIDE 069038 4 KIT A.- COVER - HOPPER X68150 5 TUBE A.
13 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts Iden ti fi catio n 130508 Model 794 ITE M DESCRIPTI ON P ART NO. 1 COVER- HOPPER - 14 QT 041682- GRY 2 P AN - DRIP 19 1/2 LONG 035034 3 TUBE A.
14 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts I den ti fi catio n Models 750 & 751 Si ngle Spout 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 .
15 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts Iden ti fi catio n Models 754, 774 & 794 Thr ee Spout Door and Beater Assem bly Item Descripti on Part No. 1 Handle A.- Draw X55096 1a Draw Handl e 028804 1b Screw- Adjust ment 055092 1c O- Ring 1/4 OD x .
16 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts I den ti fi catio n 120124 Model 791 Three S pout Door and Beater A ssembly ITE M DESCRIPTI ON P ART NO. 1 HANDLE A.- DRAW X55096 1a DRAW HANDLE 028804 1b SCREW- ADJUST 055092 1c O- RING 1/4OD X .
17 Mo del s 750, 751, 754, 774, 791, 794 Op erato r Parts Iden ti fi catio n 140718 Accessor ies Item Descript ion Par t No. 1 T ool- O- Ring Removal 048260- WHT 2 Brush- Rear Bearing 1” D x 2”L 0.
18 Mo del s 750, 751, 754, 774, 791, 794 Impor tant : T o the Opera tor Section 5 Important: T o the Operator 750/751 754/774/791/794 ITEM DESCRIP TI ON 1 MIX LOW IND ICA T OR LIGH T 2 MIX REFR IGERA .
19 Mo del s 750, 751, 754, 774, 791, 794 Imp ort ant : T o t he Op erato r 130819 The f ollowing chart ident ifies t he sy mbol definit ions. =O F F =O N =M I X = ST ANDB Y = W ASH =A U T O Power Switch When plac ed in the ON posit ion, the power switc h allows SO FT ECH cont rol panel oper ation.
20 Mo del s 750, 751, 754, 774, 791, 794 Impor tant : T o the Opera tor 130819 Reset Button On c ounter m odels, t he reset button is loc ated on t he side of t he unit . O n console m odels, the res et butt on is loc ated in the s ervic e panel. The reset prot ect s the beater m otor f rom an overload condit ion.
21 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng P roced ures 080602 Section 6 Operating Procedures The M odel 751 has been select ed t o illustr ate the step - by - s tep operat ing proc edures for all models contained in t his m anual. T hese models , f or all pract ical purpos es of operat ion, are t he sam e.
22 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng Pro ced ures Inser t t he driv e shaft int o the freez ing cylinder , hex end fir st, and int o the rear shell bearing unt il t he seal fit s secur ely over t he rear s hell bearing. Engage the hex end fir mly int o the dr ive coupling.
23 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng P roced ures Note: T here ar e two gas kets and two front bearings for the Models 754, 774, 791, and 794 door, one f or each fr eezing cy linder . Figur e 8 Slide the t wo o - rings int o the groov es on t he prime plug(s) .
24 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng Pro ced ures 101 109 Step 5 Inst all t he draw valve( s). Slide t he t wo o - rings into t he grooves on the draw v alve(s ), and lubr icat e. Figur e 12 Note: M odels 754, 774, 791, and 794 have three draw valve s.
25 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng P roced ures Step 7 Snap the des ign cap(s ) over the end of t he door spout (s). Figur e 16 Step 8 Inst all t he front drip t ray and the splash shield under the door spout( s). Figur e 17 Step 9 Slide the rear drip pan(s) into t he hole in the side panel.
26 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng Pro ced ures 1301 18 Inst all t he air orifice int o t he hole in the t op of the air tube ( in the end wit hout t he small hole on t he side) . Figur e 21 Step 1 1 Lay the air t ube (wit h the air or ific e installed) and the hopper gask et in t he bott om of t he mix hopper for saniti zing.
27 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng P roced ures Figur e 25 Step 4 Place t he power swit ch in t he ON pos ition. Figur e 26 Step 5 Pres s the WASH key . T his will cause t he s anitizing solution in t he f reezing cy linder t o agitat e.
28 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng Pro ced ures Step 9 Ass emble the hopper gasket around t he top edge of the m ix hopper . St and t he air tube in the corner of t he hopper . Figur e 30 Re pea t ste ps 1 through 9 for t he other side of t he fr eezer on Models 754, 774, 791, and 794.
29 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng Pro ced ures 140718 Step 7 Place t he mix hopper c over in posit ion over t he mix hopper . Re pea t ste ps 1 through 7 for t he other side of t he fr eezer on Models 754, 774, 791, and 794.
30 Mo del s 750, 751, 754, 774, 791, 794 Op erati ng Pro ced ures 080324 Step 6 When a s teady s tr eam of cleaning solution is flowing fr om the prime plug opening in t he bott om of the fr eezer door , lower t he draw handle. Draw off all of t he soluti on.
31 Mo del s 750, 751, 754, 774, 791, 794 Imp ort ant : Operat or Checkl ist 061 122 Section 7 Important: Operator Checklist Dur ing Cl eaning and Sani tizing Clean in g and san i tiz in g sched u les are govern ed by fe dera l, sta te, or loc al r egula tory age ncie s, and must be f ol lo w ed acco rdi ng ly .
32 Mo del s 750, 751, 754, 774, 791, 794 Impor tant : Opera tor Chec klis t 080324 j 6. If your machine is air cooled, c heck the condenser s for accumulat ion of dirt and lint . Dirt y condensers will reduc e t he efficiency and capacit y of the m achine.
33 Mo del s 750, 751, 754, 774, 791, 794 T r oubles hooting Guide Section 8 T roubleshooting G uide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 1. No product is being dispensed wit h draw valv e open and the m achine in the AUTO mode. a. F reeze - up in mix inlet hole.
34 Mo del s 750, 751, 754, 774, 791, 794 T roubles hooting Guide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 5. The m ix in the m ix hopper is too warm. a. T he tem peratur e is out of adjustm ent. a. Call ser vice t echnician t o adjust the mix hopper tem peratur e.
35 Mo del s 750, 751, 754, 774, 791, 794 T r oubles hooting Guide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 1 1. Produc t is not feeding into the f reezing c ylinder . a. I nadequate lev el of mix in the m ix hopper . a. F ill the mix hopper wit h mix.
36 Mo del s 750, 751, 754, 774, 791, 794 Parts Rep lacemen t S ched ul e 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 Seal X Sc.
37 Mo del s 750, 751, 754, 774, 791, 794 Limite d Warr anty on Equipme nt 131206 Section 10 Limited Warranty on Equipment T A YLO R CO MP ANY L IMI TE D W ARRANTY ON F REEZ ERS T aylor Company , a division of Carri er Commer cial Ref rigerat ion, I nc.
38 Mo del s 750, 751, 754, 774, 791, 794 Limite d Warr anty on Equipme nt 3. Replacement of wear it ems designat ed as Class “000” part s in the T aylor Oper ator ’s Manual. 4. Ext ernal hoses , elect ric al power supplies, and mac hine grounding.
39 Mo del s 750, 751, 754, 774, 791, 794 Li mit ed Warran ty on Part s 131206 Section 1 1 Limited Warranty on Parts T A YLO R CO MP ANY L IMI TE D W ARRANTY ON T A Y LO R GENUI NE P ART S T aylor Company , a division of Carrier Commer cial Ref rigerat ion, I nc.
40 Mo del s 750, 751, 754, 774, 791, 794 Li mit ed Warran ty on Part s LI MI TED WARRANTY EX CEPT IO NS This limit ed warrant y does not cover: 1. Labor or other cos ts inc urred for diagnos ing, repair ing, rem oving, inst alling, shipping, ser vicing or handling of defect ive Part s, replac ement Par ts, or new Part s.
41 Mo del s 750, 751, 754, 774, 791, 794 Li mit ed Warran ty on Part s LI MI T A T IO N O F WARRANTY THI S L IMI TE D W ARRANTY IS E XCL USIV E AND IS IN L IE U OF ALL O THER WARRANTIE S, CONDI TI ONS.
Section 12 Parts List + Avai lable S eparat ely 42 Parts List Mo del s 750, 751, 754, 774, 791, 794 121031 Models 750, 751, 754, 774, 794 (HP62 Refrig erant : 750 - J61 10454, 751 - J6080596, 754 - J6080465, 774 - J6092382, and 794 - J4094101/ up ) DESCRI PT IO N P ART NUMBER 750 QTY .
43 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st 120117 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY .
+ Avai lable S eparat ely 44 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
45 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY .
+ Avai lable S eparat ely 46 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
47 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER PANEL-REAR 013637 1 103 PANEL-REAR 017563 1 103 PANEL-REAR 041855 1 103 PANEL-REAR-LOWER 042577 1 103 PANEL A.
+ Avai lable S eparat ely 48 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
49 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY .
+ Avai lable S eparat ely 50 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER ARM-SWITCH-LEFT 038649 111 103 ARM-S WITCH-RI GHT 038650 111 103 BRACKET A.
51 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY .
+ Avai lable S eparat ely 52 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
53 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY .
+ Avai lable S eparat ely 54 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER +NUT-PUMP SLEEVE 036933 1 2 103 TUBE A.-MIX FEED X44666 1 103 +O-R ING 016132 2 000 TUBE A.
55 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N P ART S UPDA TE REMARKS W ARR. CLASS 794 QTY . 774 QTY .
+ Avai lable S eparat ely 56 Parts List Mo del s 750, 751, 754, 774, 791, 794 121031 Model 791 DESCRI PT IO N P ART NUMBER 791 QTY . W ARR. CLASS REMARKS 079127R W00 - 208 - 230V 60HZ 1PH, 079133RW00 .
57 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER +CAPACITOR - ST ART 60UF - 220/275V 047703 1 103 +RELA Y - ST ART- CO MPRESSOR - TL3G 047702- 27 1 103 +CAPACITOR - ST ART 60UF - 220/275V 047739 1 103 +DRYER - CAP .
+ Avai lable S eparat ely 58 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER GEAR- REDUCER 021286- SE R 2 212 G U I D EA .
59 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Parts List 140718 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER LABEL- FLA VOR 036693 1 000 LABEL- DOO R - W ARN - MOVE .
+ Avai lable S eparat ely 60 Parts List Mo del s 750, 751, 754, 774, 791, 794 130122 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER P R O B EA . - M I XO U T - S Q U A R EH O L E X 41348 2 103 SP ACER - PRO BE- SQ UARE HOLE - 7/8 041346 2 103 SP ACER- PROBE- ROUND HOLE- 5/8DIA 041347 2 103 PROBE A.
61 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st 120824 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER SCREW- ADJUSTMENT- DRA W P ADDLE 069374 2 000 SPR ING - EXTE NSI ON. 467X.062X1. 069392 2 103 SPRING - R ETURN - LEFT - TWIN TWIS 038923 1 103 SPRING- RETURN- RIGHT - TWIN TW I 038924 1 103 SWITCH A.
+ Avai lable S eparat ely 62 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER 079133R WEW , 208 - 230V 60HZ 3PH - 3 WIRE, W/ C - BRIST OL - (R404A) , ROHS COMPLIANT , ADJUST ABLE FEED TUBE DECAL- DOOR- MENCHIES- 794 067494 1 000 DECAL- DEC- MENCHIES* 791*MIX OU T 069977 1 000 DOOR A.
63 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st 130122 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER 079133R WFD, 208 - 230V 60HZ 3PH - 3 WIRE, W/C - BRIST.
+ Avai lable S eparat ely 64 Parts List Mo del s 750, 751, 754, 774, 791, 794 DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER +BEARING - FRO NT 050216 2 000 +GASKET- D OOR HT 4” - DOUBLE 048926 2 000 +HAN DLE A .
65 + Avai lable S eparat ely Mo del s 750, 751, 754, 774, 791, 794 Par ts Li st DESCRI PT IO N REMARKS W ARR. CLASS 791 QTY . P ART NUMBER MOTOR - A GITA TOR - 24V AC 50/60 HZ 050535- 03 2 103 +CA P ACIT OR - MOT OR - AGIT A TOR 057525 2 103 P A NEL A .
Mo del s 750 & 751 052613 - 27 Rev . 8/ 10.
Mo del s 750 & 751 052613 - 33 Rev . 8/ 10.
Mo del s 750 & 751 052613 - 40 Rev . 8/ 10.
Mo del s 750 & 751 052613 - 58 Rev . 8/ 10.
Mo del s 754 & 774 046585 - 27 Rev . 8/ 10.
Mo del s 754 & 774 046585 - 33 Rev . 8/ 10.
Model 7 91 069543 - 27 Rev . 10/ 12.
Model 7 94 048199 - 27 Rev . 10/ 12.
Model 7 94 048199 - 33 Rev . 10/ 12.
Model 7 94 048199 - 62 Rev . 10/ 12.
An important point after buying a device Taylor 794 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Taylor 794 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Taylor 794 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Taylor 794 you will learn all the available features of the product, as well as information on its operation. The information that you get Taylor 794 will certainly help you make a decision on the purchase.
If you already are a holder of Taylor 794, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Taylor 794.
However, one of the most important roles played by the user manual is to help in solving problems with Taylor 794. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Taylor 794 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
