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  5. Operating Instructions Manual

Taylor 490 Operating Instructions Manual

Other manuals for 490: Original Operating Instructions

Summary of 490

  • Page 1

    Model 490 shake freezer original operating instructions 050271-m 2/96 (original publication) (updated 12/14/11).

  • Page 2

    Complete this page for quick reference when service is required: taylor distributor: address: phone: service: parts: date of installation: information found on data plate: model number: serial number: electrical specs: voltage cycle phase maximum fuse size: amps minimum wire ampacity: amps part numb...

  • Page 3: Table Of Contents

    Table of contents model 490 table of contents section 1 to the installer 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installer safety 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Site p...

  • Page 4

    Model 490 table of contents table of contents - page 2 section 7 important: operator checklist 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . During cleaning and sanitizing 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting bacterial ...

  • Page 5: Section 1

    1 model 490 to the installer 081208 section 1 to the installer the following are general installation instructions. For complete installation details, please see the check out card. Installer safety in all areas of the world, equipment should be installed in accordance with existing local codes. Ple...

  • Page 6

    2 model 490 to the installer 110328 air cooled units do not obstruct air intake and discharge openings: air cooled units require a minimum of 6” (152 mm) of clearance on both sides of the freezer. It is recommended to place the rear of the unit against the wall to prevent recirculation of warm air. ...

  • Page 7

    3 model 490 to the installer 081121 s appliances that are permanently connected to fixed wiring and for which leakage currents may exceed 10 ma, particularly when disconnected or not used for long periods, or during initial installation, shall have protective devices such as a gfi, to protect agains...

  • Page 8: Section 2

    4 model 490 to the operator 070112 section 2 to the operator the freezer you have purchased has been carefully engineered and manufactured to give you dependable operation. The taylor model 490, when properly operated and cared for, will produce a consistent quality product. Like all mechanical prod...

  • Page 9: Section 3

    5 model 490 safety 110328 section 3 safety we, at taylor company, are concerned about the safety of the operator when he or she comes in contact with the freezer and its parts. Taylor has gone to extreme efforts to design and manufacture built-in safety features to protect both you and the service t...

  • Page 10

    6 model 490 safety 081121 s do not allow untrained personnel to operate this machine. S do not operate the freezer unless all service panels and access doors are restrained with screws. S do not remove any internal operating parts (example: freezer door, beater, scraper blades, etc.) unless all cont...

  • Page 11: Section 4

    7 model 490 operator parts identification 090807 section 4 operator parts identification model 490 figure 1 item description part number 1 hopper cover a. X38458-ser 1a knob-mix cover 025429 2 gasket-hopper cover 038375 3 deflector-air 048549 item description part number 4 collar-holding 019481 5 dr...

  • Page 12

    8 model 490 operator parts identification 090807 beater door asssembly figure 2 item description part no. 1 freezer door assembly x30272-ser 2 gasket-door 016672 3 front bearing 013116 4 beater assembly x46233 5 scraper blade 046237 6 clip-scraper blade 046238 item description part no. 7 beater shaf...

  • Page 13: Section 5

    9 model 490 important: to the operator section 5 important: to the operator indicator lights: “add mix” / “mix out” the “mix low” light is located on the front of the machine. When the light is flashing, it indicates that the mix hopper has a low supply of mix and should be refilled as soon as possi...

  • Page 14: Section 6

    10 model 490 operating procedures section 6 operating procedures the model 490 stores 20 quarts (18.9 liters) of mix in the hopper. The mix flows by gravity through an air tube down into the freezing cylinder. Instructions begin when we enter the store in the morning and find the parts disassembled ...

  • Page 15

    11 model 490 operating procedures 090807 if blades are in good condition, install the scraper blade clips on the scraper blades. Place the rear scraper blade over the rear holding pin on the beater (knife edge to the outside). Holding the rear blade on the beater, slide the assembly into the freezin...

  • Page 16

    12 model 490 operating procedures 090807 step 4 install the freezer door. Place the freezer door gasket into the groove on the back of the freezer door. Slide the front bearing over the baffle rod so the flanged edge is against the door. Do not lubricate the gasket or bearing. Figure 10 insert the b...

  • Page 17

    13 model 490 operating procedures 080507 step 6 slide the center drip pan into the hole in the front panel. Figure 14 step 7 install the front drip tray and splash shield under the door spout. Figure 15 sanitizing step 1 prepare an approved 100 ppm sanitizing solution (examples: 2-1/2 gal. [9.5 lite...

  • Page 18

    14 model 490 operating procedures step 4 place the control switch in the “wash” position. This will cause the sanitizing solution in the freezing cylinder to agitate. Allow the solution to agitate for five minutes. Figure 17 step 5 place an empty pail beneath the door spout and raise the draw arm. D...

  • Page 19

    15 model 490 operating procedures 090807 step 4 place the control switch in the “auto” position. Rotate the draw valve and lift the draw arm to start the compressor. When the unit cycles off, the product will be at serving temperature. Figure 21 step 5 place the mix hopper cover in position. Note: w...

  • Page 20

    16 model 490 operating procedures 080507 rinsing step 1 pour two gallons (7.6 liters) of cool, clean water into the mix hopper. With the brushes provided, scrub the mix hopper, mix inlet hole, and mix level sensing probes. Step 2 with a mix pail beneath the door spout, place the control switch in th...

  • Page 21

    17 model 490 operating procedures step 4 remove the draw valve from the freezer door. Remove the two o-rings from the draw valve. Note: to remove o-rings, use a single service towel to grasp the o-ring. Apply pressure in an upward direction until the o-ring pops out of its groove. With the other han...

  • Page 22: Section 7

    18 model 490 important: operator checklist 081121 section 7 important: operator checklist during cleaning and sanitizing always follow local health codes. Cleaning and sanitizing schedules are governed by federal, state, or local regulatory agencies, and must be followed accordingly. If the unit has...

  • Page 23

    19 model 490 important: operator checklist 051207 j 7. Follow all lubricating procedures as outlined in “assembly”. J 8. On air-cooled units, check the condenser for an accumulation of dirt and lint. Dirty condensers will reduce the efficiency and capacity of the machine. The condensers should be cl...

  • Page 24: Section 8

    20 model 490 troubleshooting guide section 8 troubleshooting guide problem probable cause remedy page ref. 1. No product being dispensed (draw valve open and machine in “auto” mode). A. Freeze-up in the mix inlet hole. A. Call service technician to adjust mix hopper temperature. - - - b. Beater moto...

  • Page 25

    21 model 490 troubleshooting guide problem probable cause remedy page ref. 6. Drive shaft stuck in the drive coupling. A. Rounded corners of drive shaft, coupling or both. A. Call service technician to correct cause and replace the necessary components. Do not lubricate hex end of drive shaft. - - -...

  • Page 26

    22 model 490 troubleshooting guide problem probable cause remedy page ref. 11. Product not feeding into freezing cylinder. A. Inadequate level of mix in the mix hopper. A. Fill the mix hopper with mix. 14 b. Mix inlet hole frozen. B. Mix hopper temperature needs adjustment. Call service technician. ...

  • Page 27: Section 9

    23 model 490 parts replacement schedule 070925 section 9 parts replacement schedule part description every 3 months every 6 months annually scraper blade x drive shaft seal x drive shaft o-ring x freezer door gasket x front bearing x draw valve o-ring x white bristle brush, 3” x 7” inspect & replace...

  • Page 28: Section 10

    Section 10 parts list 24 parts list model 490 111214 + available separately de s cri p t io n p art num be r w arr. Cl as s re m arks p art s up dat e bear in g -fr o n t 013116 000 bear in g -r ear sh el l *pl astic * 032511 000 + g u id e-d r ip seal 028992 000 + n u t -br ass bear in g 028991 000...

  • Page 29

    25 model 490 parts list + available separately de s cri p t io n p art s up dat e re m arks w arr. Cl as s p art num be r c o n d e n s e r -a c -15lx 14h x 2. 59t -3r w 046558 103 c o u p l in g a.-to r q u e-sh ake-h e x x 47000 103 coup l ing-t orque -dri v e 046866 103 coup l ing-t orque -l o a ...

  • Page 30

    26 parts list model 490 + available separately de s cri p t io n p art s up dat e re m arks w arr. Cl as s p art num be r bear in g -fr o n t 013116 000 g asket-d o o r 5 .177i d x 5. 938o d 016672 000 o -r in g -1- 1/ 16 o d x .139w 020571 000 d r aw val ve o -r in g -7/ 8 o d x .139w 025307 000 d ...

  • Page 31

    27 model 490 parts list + available separately de s cri p t io n p art s up dat e re m arks w arr. Cl as s p art num be r p a n e l- s id e -le f t *390* 068906 103 s /n m 1094716 & u p 222 p a n e l- s id e *390* r ig h t 068924 103 s /n m 1094716 & u p 222 pan el -sid e - l e ft 047006 103 s /n m ...

  • Page 32

    28 parts list model 490 + available separately de s cri p t io n p art s up dat e re m arks w arr. Cl as s p art num be r s c r e w -4- 40x 1/ 2 h e x h e a d -3/ 16 042604 000 switc h -pr essu r e 4 4 0 psi-so l d 048230 103 135 t r a n s .- 240v p r 1/ 24v s e c 10 v a 030132- 27 103 tr ay-d r ip ...

  • Page 33

    29 model 490 parts list + available separately de s cri p t io n p art s up dat e re m arks w arr. Cl as s p art num be r 50 hz bl o c k-ter m in al 2 p l 1 ,n 039421 103 bl o c k-ter m in al 7 p g r een 024156 103 pu l l ey-1 0 j -1 1 "pd -5 /8 bo r e 025570 103 p u lle y -10j - 1. 25p d -5/ 8b o r...

  • Page 34

    Model 490 047730-27 rev. 3/11.

  • Page 35

    Model 490 047730-33 rev. 3/11.