Instruction/ maintenance manual of the product 794 Carrier
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Models 750/751/754/774/794 So ft Serve F reezers Opera ting Instr uctions 028754 - - 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:.
Mo del s 750, 751, 754, 774, 794 T able of Co nten ts 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 ......
T able of Co nten ts Mo del s 750, 751, 754, 774, 794 T able of Contents - - P age 2 Section 6 Operating Pr ocedu res 15 ..................................... Prior to S et -U p (Model 774) 15 ............................................ Assembly 15 .
1 Mo del s 750, 751, 754, 774, 794 T o the In stall er 050418 Section 1 T o th e Installer This ma chine is de signe d for indoor use only . DO NOT inst all t he machine in an area where a water jet could be used to clean or rinse t he machine. Failur e to f ollow this ins tr uction m ay res ult in s erious electr ical shoc k.
2 Mo del s 750, 751, 754, 774, 794 T o th e Operator 050818 Sec tion 2 T o the Ope rator The f reezer you have purchas ed has been car efully engineered and manuf act ured to giv e you dependable operat ion. T he T aylor Com pany s oft -ser ve models cover ed in this m anual consist of the f ollowing: 750, 751, 754, 774, and 794.
3 Mo del s 750, 751, 754, 774, 794 Safet y 050418 Se cti on 3 Sa fety We at T aylor Company are conc erned about the saf et y of the operator when he or she comes in contact wit h the f reezer and it s part s.
4 Mo del s 750, 751, 754, 774, 794 Op erato r Parts I den ti fi catio n Section 4 Operator Parts Identif ication Model 750 Item Descripti on Part No. 1 Cover A.
5 Mo del s 750, 751, 754, 774, 794 Op erato r Parts Iden ti fi catio n Model 751 Item Descripti on Part No. 1 Cover A.- Hopper X38458 2 Gasket- Hopper Cover 038375 3 Tube A. -Feed X29429-2 4 Panel- Rear 013637 5 Panel- Upper Side Right 028823 6 Pan-Dr ip 1 1-5/ 8 Long 027503 7 Panel A.
6 Mo del s 750, 751, 754, 774, 794 Op erato r Parts I den ti fi catio n Model 754 Item Descripti on Part No. 1 Cover A.- Hopper X38458 2 Gasket- Hopper Cover 038474 3 Tube A. -Feed X29429-2 4 Panel- Rear 053782 5 Panel- Upper Side Right 028823 6 Panel A.
7 Mo del s 750, 751, 754, 774, 794 Op erato r Parts Iden ti fi catio n Model 774 Item Descripti on Part No. 1 Cover A.- Hopper X38458 2 Gasket- Hopper Cover 038474 3 Tube A. -Feed X29429-2 4 Panel- Upper Rear X42574 5 Panel- Upper Side Right 028823 6 Panel A.
8 Mo del s 750, 751, 754, 774, 794 Op erato r Parts I den ti fi catio n Model 774 T opping P ump (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 .
9 Mo del s 750, 751, 754, 774, 794 Op erato r Parts Iden ti fi catio n Model 794 Item Descripti on Part No. 1 Cover- Hopper 14 Qt. Gr ey 041682-GR Y 2 Pan-Dr ip 19- 1/2 Long 035034 3 Tube A. -Feed X29429-2 4 Panel- Rear 041855 5 Panel- Upper Side (Lef t & Right) 024426 6 Panel A.
10 Mo del s 750, 751, 754, 774, 794 Op erato r Parts I den ti fi catio n Models 750 & 751 Si ngle Spout 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-RI NG 1/4OD X .
11 Mo del s 750, 751, 754, 774, 794 Op erato r Parts Iden ti fi catio n Models 754, 774 & 794 Thr ee Spout Door and B eater Assem bly Item Descripti on Part No. 1 Handle A. -Dr aw X55096 1a Draw Handl e 028804 1b Screw- Adjustment 055092 1c O-Ri ng 1/4 OD x .
12 Mo del s 750, 751, 754, 774, 794 Impor tant : T o the Oper at or Section 5 Important: T o the Operator 750 / 751 754 / 774 / 794 ITEM DESCRIP TI ON 1 MIX LOW IND ICA TOR LIGH T 2 MIX REFR IGER A TI.
13 Mo del s 750, 751, 754, 774, 794 Imp ort ant : T o t he Op erato r The f ollowing chart identif ies the s ymbol def initions . =O F F =O N =M I X = ST ANDBY = 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.
14 Mo del s 750, 751, 754, 774, 794 Impor tant : T o the Oper at or Reset Button On c ounter m odels, the res et but ton is locat ed on the side of the unit . O n console models , the res et button is locat ed in t he serv ice panel. T he res et prot ect s t he beater m otor f rom an overload condit ion.
15 Mo del s 750, 751, 754, 774, 794 Op erati ng P roced ures Section 6 Operating Procedures The M odel 751 has been select ed t o illustr ate the step- by-s tep oper ating proc edures f or all models contained in t his m anual. T hese models , f or all pract ical purpos es of oper ation, are the s ame.
16 Mo del s 750, 751, 754, 774, 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 into t he rear shell bearing until the s eal fit s secur ely over t he rear shell bear ing. Engage t he hex end fir mly int o the dr ive coupling.
17 Mo del s 750, 751, 754, 774, 794 Op erati ng P roced ures Note: T here ar e two gas kets and t wo front bear ings for the M odels 754, 774, and 794 door , one for each freez ing cylinder. Figur e 8 Slide the t wo o-r ings int o the groov es on t he prime plug(s) .
18 Mo del s 750, 751, 754, 774, 794 Op erati ng Pro ced ures Step 5 Inst all t he draw valve( s). Slide t he two o-rings into the grooves on t he draw v alve(s) , and lubr icate.
19 Mo del s 750, 751, 754, 774, 794 Op erati ng P roced ures Step 7 Snap the des ign cap(s ) over t he end of t he door spout (s). Figur e 16 Step 8 Inst all t he front drip tr ay and t he s plash shield under the door s pout( s). Figur e 17 Step 9 Slide the rear drip pan(s) into t he hole in the side panel.
20 Mo del s 750, 751, 754, 774, 794 Op erati ng Pro ced ures Inst all t he air orif ice int o t he hole in t he 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 (with the air orif ice inst alled) and the hopper gask et in t he bott om of t he mix hopper for saniti zing.
21 Mo del s 750, 751, 754, 774, 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 . This will cause the sanitizi ng solution in t he f reezing cy linder t o agitat e. Allow it to agitat e for f ive m inutes.
22 Mo del s 750, 751, 754, 774, 794 Op erati ng Pro ced ures Step 9 Ass emble the hopper gasket ar ound the top edge of the m ix hopper . S tand t he air t ube in t he corner of the hopper . Figur e 30 Re pea t steps 1 t hrough 9 for t he other side of t he fr eezer on Models 754, 774 and 794.
23 Mo del s 750, 751, 754, 774, 794 Op erati ng P roced ures Step 7 Place t he mix hopper cov er in posit ion over the m ix hopper . Re pea t steps 1 t hrough 7 for t he other side of t he fr eezer on Models 754, 774, and 794.
24 Mo del s 750, 751, 754, 774, 794 Op erati ng Pro ced ures Re pea t steps 1 t hrough 7 for t he other side of t he fr eezer on Models 754, 774 and 794. Disassem bly MAKE SURE POW ER SW IT CH IS I N THE “OFF ” POSITI ON! Fa ilu re to foll ow this i nstru ctio n may r esult in sever e per sonal injury f rom hazar dous moving par ts.
25 Mo del s 750, 751, 754, 774, 794 Imp ort ant : Operat or Checkl ist Section 7 Important: Operator Checklist Dur ing Cl eaning and Sani tizing Cleaning and saniti zing schedules are gover ned by your S tat e or local regulator y agencies and must be followed acc ordingly .
26 Mo del s 750, 751, 754, 774, 794 Impor tant : Opera tor Che ck list j 7. I f y our machine is equipped with an auxiliar y refrigerat ion syst em, check the auxiliary condenser for accum ulation of dirt and lint. Dirt y condenser s will reduce t he ref rigerat ion capacit y of t he mix hopper .
27 Mo del s 750, 751, 754, 774, 794 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 valv e open and the m achine in the AUTO mode. a. Freez e-up in mix inlet hole.
28 Mo del s 750, 751, 754, 774, 794 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. The t emperat ure is out of adjustm ent. a. Call servic e tec hnician to adjust t he mix hopper tem peratur e.
29 Mo del s 750, 751, 754, 774, 794 T r oubles hooting Guide PROBL EM PROBABLE CAUSE REMEDY PA G E REF . 1 1. Product is not feeding into the f reezing c ylinder . a. Inadequat e level of m ix in the m ix hopper . a. Fill t he mix hopper wit h mix. 22 b.
30 Mo del s 750, 751, 754, 774, 794 Parts Rep lacemen t Sch ed 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 S eal X Scr ap.
Section 10 Parts List 31 + A vailabl e Separat ely Mo del s 750, 751, 754, 774, 794 Parts List HP62 Refrigerant: 750 - - J61 10454, 751 - - J6080596, 754 - - J6080465, 774 - - J6092382, an d 794 - - J4094101/up DESCRI PT IO N P ART NUMBER 750 QTY . 751 QTY .
+ A vailabl e Separat ely 32 Parts Li st Mo del s 750, 751, 754, 774, 794 DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
33 + A vailabl e Separat ely Mo del s 750, 751, 754, 774, 794 Parts List DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
+ A vailabl e Separat ely 34 Parts Li st Mo del s 750, 751, 754, 774, 794 DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER DRYER -CAPILLARY 047699 11111 000 AUXILIARY DRYER -FILTER 048901 11222 000 GASKET -F REEZER DO OR 048926 11222 000 GEAR-REDUCE R 021286 -SER 11222 212 GUIDE A.
35 + A vailabl e Separat ely Mo del s 750, 751, 754, 774, 794 Parts List DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
+ A vailabl e Separat ely 36 Parts Li st Mo del s 750, 751, 754, 774, 794 DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER PAN -DRIP 050766 1 103 PAN -DRIP - 11-5/8” LONG 027503 1 103 PAN -DR IP 17 -1/4” LONG 027504 1 1 103 PAN -DRIP 035034 1 103 PAN A.
37 + A vailabl e Separat ely Mo del s 750, 751, 754, 774, 794 Parts List DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER PANEL A.-FRONT X41820 1 103 PIN A.-PIVOT X22820 1 1 103 +O -RING 016272 1 1 000 PIN A.
+ A vailabl e Separat ely 38 Parts Li st Mo del s 750, 751, 754, 774, 794 DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
39 + A vailabl e Separat ely Mo del s 750, 751, 754, 774, 794 Parts List DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY . 751 QTY . 750 QTY . P ART NUMBER SWIT CH A.-DRAW X38547 111 103 ARM-SWITCH -LEFT 038649 111 103 ARM-SWITCH -RIGHT 038650 111 103 BRACKET A.
+ A vailabl e Separat ely 40 Parts Li st Mo del s 750, 751, 754, 774, 794 DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
41 + A vailabl e Separat ely Mo del s 750, 751, 754, 774, 794 Parts List DESCRI PT IO N P ART S UPDA T E REMARKS W ARR. CLASS 794 QTY . 774 QTY . 754 QTY .
Mo del s 750 & 751 052613-27 Rev . 10/ 02.
Mo del s 750 & 751 052613-33 Rev . 10/ 02.
Mo del s 750 & 751 052613-40 Rev . 10/ 02.
Mo del s 750 & 751 052613-58 Rev . 10/ 02.
Mo del s 754 & 774 046585 - - 27 Rev . 10/ 02.
Mo del s 754 & 774 046585 - - 33 Rev . 10/ 02.
Model 7 94 048199 - - 27 Rev . 10/ 02.
Model 7 94 048199 - - 33 Rev . 10/ 02.
Model 7 94 048199 - - 62 Rev . 10/ 02.
An important point after buying a device Carrier 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 Carrier 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 Carrier 794 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 794 you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 794 will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 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 Carrier 794.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 794. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 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
