Dorner AquaPruf Ultimate 7400 Series Installation, Maintenance, And Parts Manual
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Dorner AquaPruf Ultimate 7400 Series Installation, Maintenance, And Parts Manual

Curved end drive conveyors
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7400 Ultimate Series Curved
End Drive Conveyors
Installation, Maintenance and Parts Manual
DORNER MFG. CORP.
P.O. Box 20 • 975 Cottonwood Ave.
Hartland, WI 53029-0020 USA
851-672 Rev. A
For other service manuals visit our website at:
www.dorner.com/service_manuals.asp
INSIDE THE USA
TEL: 1-800-397-8664
FAX: 1-800-369-2440
OUTSIDE THE USA
TEL: 262-367-7600
FAX: 262-367-5827

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Summary of Contents for Dorner AquaPruf Ultimate 7400 Series

  • Page 1 7400 Ultimate Series Curved End Drive Conveyors Installation, Maintenance and Parts Manual DORNER MFG. CORP. INSIDE THE USA OUTSIDE THE USA P.O. Box 20 • 975 Cottonwood Ave. TEL: 1-800-397-8664 TEL: 262-367-7600 Hartland, WI 53029-0020 USA FAX: 1-800-369-2440 FAX: 262-367-5827 For other service manuals visit our website at: www.dorner.com/service_manuals.asp...

  • Page 2: Table Of Contents

    Upon receipt of shipment: • Compare shipment with packing slip. Contact factory Dorner reserves the right to make changes at any time regarding discrepancies. without notice or obligation. • Inspect packages for shipping damage. Contact carrier Dorner has convenient, pre-configured kits of Key Service regarding damage.Accessories may be shipped loose.

  • Page 3: Warnings - General Safety

    • Failure to comply could result in serious injury. SEVERE HAZARD! WARNING • Dorner cannot control the physical installation and application of conveyors. Taking protective measures is the responsibility of the user. • When conveyors are used in conjunction...

  • Page 4: Product Description

    • Non-accumulating product • Product moving toward gearmotor • Conveyor being mounted horizontally • Conveyor being located in a dry environment • Conveyor equipped with standard belt only 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 5: Conveyor Supports

    Drive Shaft Position Belt Material Belt Material Stand Location Cleaning Options Guide Profile Drive/ Pulley Type Stand Holes Length Belt Width Cleaning Options Document Language Length Belt Width 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 6: Installation

    CAUTION Series Drive Package Installation, Maintenance and CAUTION Parts Manual.” Dorner recommends cleaning all the “food Attach the wear strips. Refer to “Wear Strip Installation” zones” prior to placing conveyor into service. on page 12. Ensure adequate access is provided for Attach the belt returns.

  • Page 7: Stand Installation

    Connect the frame sections by bolting the hex post connectors (Figure 7, item 1) to the cross member supports of each frame section. Figure 9 Figure 7 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 8: Tail Assembly Installation

    Insert the pull pins (Figure 13, item 1). Drive Tail Typical Drive Tail Components (Figure 11) Drive tail assembly Pull pin (x2) Conveyor frame Figure 13 Figure 11 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 9: Tip Up Assembly

    (Figure 15, item 2) onto hex shaft (Figure 15, item 3). The tabs on the tip up sleeves face outward and align with the slotted ends of the hex shaft as shown. Figure 15 Figure 17 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 10: Idler Tail

    Figure 19 CAUTION CAUTION Figure 21 To avoid injury and damage to parts, have an assistant hold opposite end of idler tail when removing or installing it. 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 11: Lifter Installation

    Attach the lifter handle (Figure 26, item 3) to the belt lift pivot rod. Figure 24 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 12: Wear Strip Installation

    (Figure 31, item 2) on the outside of the frame. Figure 28 Make sure the wear strips are situated securely in the frame slots (Figure 28, item 2). Figure 31 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 13: Belt Return Installation - Curved Frame Sections

    Figure 33 the frame (Figure 35, item 3). Repeat steps 4 – 5 with the remaining returns. 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 14: Belt Installation

    Up to 4" (102 mm) Figure 40 CAUTION CAUTION Belt sag should not exceed 4" (102 mm) from the top of the returns. 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 15: Belt Return Installation - Straight Frame Sections

    (Figure 42, item 2). Up to 4" (102 mm) Figure 44 CAUTION CAUTION Belt sag should not exceed 4" (102 mm) from the top of the returns. Figure 42 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 16: Preventive Maintenance And Adjustment

    LOCK OUT POWER before removing guards or performing maintenance. Exposed moving parts can cause serious injury. Dorner recommends cleaning the inside and the outside of the conveyor on a daily basis. Refer to the following steps to access the inside of the conveyor.

  • Page 17: Conveyors With Tip Up Tails And Lifters

    • Refer to “Belt Return Installation – Straight Frame Sec- bearing. tions” on page 15. Periodic Cleaning Maintaining the Conveyor Belt Dorner recommends complete disassembly of the conveyor periodically for thorough cleaning. Troubleshooting For conveyor disassembly and reassembly instructions: NOTE •...

  • Page 18: Conveyor Belt Replacement

    Standard Belts the guide (Figure 50, item 2) to the frame. Replacing a Section of Belt Tip up idler tail assembly (Figure 52). Figure 50 Figure 52 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 19: Replacing The Entire Belt

    Replace the old section with a new section of belt. CAUTION Figure 56 CAUTION DO NOT reuse belt rods that are damaged or show signs of wear. 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 20: Replacing The Entire Belt

    Remove the desired sprocket / puck by following these instructions: • A - Drive Sprocket Removal Figure 58 • B - Idler Puck Removal • C - Nose Bar Puck Removal 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 21: A - Drive Sprocket Removal

    (Figure 60, item 2). Figure 62 Slide the drive tail assembly (Figure 62, item 2) out of the take up blocks (Figure 62, item 3). Figure 60 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 22: B - Idler Puck Removal

    (Figure 63, item 8). Figure 65 Remove tracking plate (Figure 65, item 4) from idler shaft and pinch guard shaft. Remove pinch guard shaft (Figure 65, item 2). 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 23: Reassembling Tail Assembly

    Remove the nose bar tracking pucks (Figure 67, item 3), if applicable. Slide all the idler pucks (Figure 69, item 1) along with alignment bar onto idler shaft (Figure 69, item 3). 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 24: Drive Tail

    Figure 73 Figure 71 Install pinch guard shaft (Figure 71, item 4). Slide the tracking plate (Figure 71, item 5) onto the drive spindle and pinch guard shaft. 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 25: Bearing Replacement

    Insert the rod end of a second bearing shaft through the bearing (Figure 75). Figure 75 Apply lateral pressure to the rod until the bearing comes loose. 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 26: Service Parts

    Service Parts Service Parts NOTE For replacement parts other than those shown in this section, contact an authorized Dorner Service Center or the factory. Key Service Parts and Kits are identified by the Performance Parts Kits logo . Dorner recommends keeping these parts on hand.
  • Page 27 Dorner WW = Conveyor width ref: 06 - 36 in 02 increments Gearmotor Mounting Package * When conveyor is ordered with a Dorner gearmotor for Specialty Intralox 1.00" Pitch mounting package a shaft assembly is replaced with a Belt (Includes Items 1, 3, 6, 7, 9 gearmotor mounting bracket.

  • Page 28: Tip Up Idler End

    74UITSX-WW Idler Tail Kit for Specialty Intralox 506396-WW Pinch Guard Shaft Belt (Includes Items 1 through 7) 501489 Pin Assembly WW = Conveyor width ref: 06 - 36 in 02 increments 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 29: Nose Bar Tip Up Idler End

    74UNBT5SX-WW Nose Bar Tail Kit for Specialty 506391-WW Hex Bar Intralox Belt (Includes Items 1 through 5 and 9) WW = Conveyor width ref: 06 - 36 in 02 increments 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 30: Curve Conveyor Frame And Wear Strips

    Service Parts Curve Conveyor Frame and Wear Strips 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...
  • Page 31 Example: Length = 95.25” LLLLL = 09525 90 & 90 90 & 90 45, 45, 45 & 45 WW = Conveyor width ref: 08 - 36 in 02 increments 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 32: Straight Conveyor Frame And Wear Strips

    Number 020- 133- 253- 373- 493- 613- 733- 853- 501800-LLL Straight Wear Strip (Refer to chart) LLL = Conveyor length ref: 020 - 999 in 001 increments 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 33: Conveyor Frame Connection

    Hex Post Connector 961016MSS Hex Head Cap Screw, M10-1.5x16mm 501494 Hex Head Cap Screw, M10-1.5x16mm 501195 Flat Connector (Not Applicable if Stand Located at Connection) 807-1616 O-Ring 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 34: 3" (76 Mm) High Sides

    LLLLL = Guide Length in inches with 2 decimal places. 503601-LLLLL Left Hand High Side Guide Example: Guide Length = 95.25" LLLLL = 09525 501676 Pin Assembly 7400 Ultimate Series Curved End Drive Conveyors Dorner Mfg. Corp. 851-672 Rev. A...

  • Page 35: Straight Belt Return

    Item Part Number Description Item Part Number Description 500075 Chain Return Shoe 5033WW Curve Return Shaft WW = Conveyor width ref: 08 - 36 in 02 increments 7400 Ultimate Series Curved End Drive Conveyors 851-672 Rev. A Dorner Mfg. Corp.

  • Page 36: Curve Belt Chain Kit

    Determine the length of chain required for the conveyor and round up to the nearest foot length. Order the proper number of chain repair kits (1' long each) for your conveyor. Dorner will ship chain kits that are of a reasonable length fully assembled.

  • Page 37: Configuring A Conveyor Part Number

    ( Curve Module Example: 7U4240901Z1MR4 Straight Infeed / Idler Module Curve module, 24" wide, 90°, ready for Dorner support Example: 7U324-12015B1MR1 stands, including frame cutouts and MR belt material. Straight Infeed/Idler module, 24" wide, 10' long, ready for Dorner support stands, first stand 12"...

  • Page 38: Return Policy

    RMA will automatically close 30 days after being issued. To get credit, items must be new and undamaged. There will be a return charge on all items returned for credit, where Dorner was not at fault. It is the customer’s responsibility to prevent damage during return shipping.

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