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

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7400 Series CE End Drive
Installation, Maintenance and Parts Manual
Flat Belt Conveyor
DORNER MFG. CORP.
P.O. Box 20 • 975 Cottonwood Ave.
Hartland, WI 53029-0020 USA
851-638 Rev. E
Conveyors
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
Cleated Belt Conveyor
OUTSIDE THE USA
TEL: 262-367-7600
FAX: 262-367-5827

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Summary of Contents for Dorner AquaPruf 7400 Series

  • Page 1 7400 Series CE End Drive Conveyors Installation, Maintenance and Parts Manual Flat Belt Conveyor Cleated Belt Conveyor 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...

  • Page 2: Table Of Contents

    DO NOT operate equipment without guards. Dorner reserves the right to make changes at any time without notice or obligation. Upon receipt of shipment: Dorner has convenient, pre-configured kits of Key Service •...

  • Page 3: Warnings - General Safety

    Loose garments can become caught up in the conveyor. • Failure to comply could result in serious injury. SEVERE HAZARD! • Dorner cannot control the physical WARNING installation and application of conveyors. Taking protective measures is the responsibility of the user.

  • Page 4: Product Description

    Product Description Refer to (Figure 1) for typical conveyor components. Typical Components Conveyor Gearmotor Belt (Flat Belt Shown) Return Support Stands Motor Controller Drive End Tension End Figure 1 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 5: Specifications

    Specifications Specifications Flat Belt 7400 Series LPZ Conveyor Flat Belt 7400 Series Conveyor Cleated Belt 7400 Series Conveyor Cleated Belt 7400 Series LPZ Conveyor 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 6: Conveyor Supports

    • 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 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 7: Installation

    Installation Typical Connection Components (Figure 4). CAUTION CAUTION Dorner recommends cleaning all the “food M10 x 1.5 mm hex head cap screws (x4) zones” prior to placing conveyor into service. Connector hex rods (x2) Ensure adequate access is provided for...

  • Page 8: Lpz Conveyors

    (Figure 7, item 2) with hex rods (Figure 7, item 3) and the wear strips. bolts (Figure 7, item 4). Figure 9 Figure 7 Install wear strips (Figure 7, item 5). 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 9: Guides

    (Figure 11, item 2). Figure 12 Position the stands on a flat, level surface. Attach the stands to the frame (Figure 13). Figure 11 Figure 13 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 10: Tail Assembly Installation

    (Figure 15, item 2). Figure 17 Figure 15 Install the drive package, if applicable. Refer to the “7400 Series Drive Package Installation, Maintenance and Parts Manual.” 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 11: Tip Up Tail

    Key stops (x2) Figure 21 Slide the bearing shafts (Figure 22, item 1) into the holes in the tip up shaft (Figure 22, item 2). Figure 19 Figure 22 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 12: Nose Bar Idler Tail

    (Figure 24, item 2). Figure 24 Attach the nose bar transfer post (Figure 24, item 3) to Figure 26 the nose bar idler shaft hands. 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...
  • Page 13 Figure 31 (Figure 29, item 2). NOTE Do not insert the pull pins on the tension end of the conveyor until the belt has been installed. Figure 29 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 14: Lifter Installation

    (Figure 33, item 1). Make sure the hooked ends of the lifter bars are facing down when resting against the frame. Attach the lifter handle (Figure 33, item 3) to the belt lift pivot rod. 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 15: Belt Installation

    Wrap the belt around the conveyor, making sure the sprocket teeth have engaged the belt. Bring the ends of the belt together (Figure 38). Figure 41 Figure 38 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 16: Belt Return Installation

    Slide the return shaft (Figure 44, item 1) up and through the large slot (Figure 44, item 2) in the frame (picture shown without the belt or wear strips). 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 17: 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 18: Periodic Cleaning

    For wearstrip and belt return installation instructions: Periodic Cleaning • Refer to “Wear Strip Installation” on page 14. Dorner recommends complete disassembly of the conveyor • Refer to “Belt Return Installation” on page 16. periodically for thorough cleaning. For conveyor disassembly and reassembly instructions: Maintaining the Conveyor Belt •...

  • Page 19: Conveyor Belt Replacement

    Follow the belt replacement procedures described in “Standard Belts” on page 19, “Specialty Intralox 1100 Series Belts” on page 20, or “Specialty Intralox 1600 Series Belts” on page 21. 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 20: Replacing The Entire Belt

    Section of Belt" on page 19. Remove the belt. Replace the damaged or worn belt. Refer to “Belt Installation” on page 15 and “Belt Return Installation” on page 16. 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 21: Replacing The Entire Belt

    Belts: Replacing a Section of Belt" on page page 21. Remove the belt. Figure 60 Replace the damaged or worn belt. Refer to “Belt Installation” on page 15 and “Belt Return Installation” page 16. 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 22: Conveyor Belt Tensioning

    • B - Idler Puck Removal A - Drive Sprocket Removal WARNING PUNCTURE HAZARD! Handle drive shaft keyway with care. It may be sharp and could puncture the skin, causing serious injury. 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...
  • Page 23 Figure 70 Slide the motor support bracket (Figure 70, item 1) off the drive spindle (Figure 70, item 2). Remove the sprockets (Figure 70, item 3). Figure 67 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 24: B - Idler Puck Removal

    Use a hex wrench (Figure 73, item 1) to loosen the Figure 75 bearing shaft assembly fasteners (Figure 73, item 2). Remove the pucks (Figure 75, item 2). Figure 73 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 25: Reassembling Tail Assemblies

    Attach the guard bar (Figure 77, item 1). Figure 79 Figure 77 Slide the first sprocket (Figure 79, item 3) onto the drive spindle. 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.
  • Page 26 Check after 24 hours of conveyor use. Figure 82 Tighten the retainer ring fastener using a hex wrench Figure 85 (Figure 82, item 3). 10. Attach the bearing covers. 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 27: Bearing Replacement

    When inserting the new bearing, make sure the anti-rotation notch (Figure 87, item 1) on the bearing lines up with the groove inside the housing (Figure 87, item 2). 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 28: 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 29 (Includes Items 1, 3, 4 and 11) 1270 mm WW = Conveyor width ref: 06 - 60 in 02 increments 1321 mm * When the conveyor is ordered with a Dorner gearmotor 1372 mm mounting package the shaft assembly is replaced with a 1422 mm gearmotor mounting bracket.

  • Page 30: Tension End Components

    (for 8" - 60" wide conveyors only) WW = Conveyor width ref: 06 - 60 in 02 increments 5073WW Bent Retaining Bar for Specialty Intralox Belt (for 8" - 60" wide conveyors only) 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 31: Tip Up Tension End

    WW = Conveyor width ref: 06 - 60 in 02 increments Intralox Belt (for 8" - 60" wide conveyors only) 5009WW Guard Bar 500675 Key Stop 5005WW Tip Up Shaft Assembly 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 32: Nose Bar Tension End

    Nose Bar Idler Shaft Right Hand 807-1469 Pull Pin 74NB5-WW .5" Nose Bar Kit (Includes Items 1 through 3) 74NB1-WW 1" Nose Bar Kit (Includes Items 1 through 3) 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 33: Nose Bar Tip Up Tension End

    1" Nose Bar Tail Kit, for Specialty 5005WW Tip Up Shaft Assembly Intralox Belt (Includes Items 1 through 6 and 9) WW = Conveyor width ref: 06 - 60 in 02 increments 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 34: Conveyor Frame And Extension

    M10-1.5x16mm LLL = Conveyor length ref: 036 - 999 in 001 increments Wear Strip Quantity (Item 2) Conveyor Length (LLL) 036- 133- 253- 373- 493- 613- 733- 853- 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 35: Upper Knuckle For 5° - 15

    (Includes items 2 and 7) 15° Knuckle Right Hand 18"-24" wide WW = Conveyor width ref: 06 - 24 in 02 increments AA = Angle 05, 10 or 15 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 36: Upper Knuckle For 30° - 60

    38 mm Hold Down Guide AA = Angle 30, 45 or 60 for 30° - 60° Knuckle 501879-AA 76 mm Hold Down Guide for 30° - 60° Knuckle 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 37: Lower Knuckle For 5° - 15

    5° - 15° Knuckle 18"-24" wide 501878-AA 76 mm Hold Down Guide for 5° - 15° Knuckle 6"-16" wide 501973-AA 76 mm Hold Down Guide for 5° - 15° Knuckle 18"-24" wide 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 38: Lower Knuckle For 30° - 60

    AA = Angle 30, 45 or 60 501692-AA 38 mm Hold Down Guide for 30° - 60° Knuckle 501878-AA 76 mm Hold Down Guide for 30° - 60° Knuckle 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 39: 76 Mm High Sides

    503501-LLLLL Right Hand High Side Guide LLLLL = Guide Length in inches with 2 decimal places. 503601-LLLLL Left Hand High Side Guide Example: Guide Length = 95.25" LLLLL = 09525 807-1553 Pull Pin 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 40: Cleated 25 Mm Guides

    LLLLL = Guide Length in inches with 2 decimal places. 502502-LLLLL 25 mm Cleated Left Hand Guide Example: Guide Length = 95.25" LLLLL = 09525 (18" - 24" wide conveyors) 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 41: Cleated 76 Mm Guides

    LLLLL = Guide Length in inches with 2 decimal places. 502802-LLLLL 76 mm Cleated Left Hand Guide Example: Guide Length = 95.25" LLLLL = 09525 (18" - 24" wide conveyors) 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 42: Flat Belt Returns

    3 Chain Support Kit Item Part Number Description Item Part Number Description 74CR Chain Support Kit ( Includes Item 2) 500196 Cleated Return Shaft 500075 Chain Return Shoe 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 43: Flat Belt

    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 44: Configuring Conveyor Part Number

    MA belt and 10 link spacing for cleats. material. 7400 Series CE End Drive Conveyors Dorner Mfg. Corp. 851-638 Rev. E...

  • Page 45: Notes

    Notes Notes 7400 Series CE End Drive Conveyors 851-638 Rev. E Dorner Mfg. Corp.

  • Page 46: Return Policy

    A representative will discuss action to be taken on the returned items and provide a Returned Goods Authorization number for reference. There will be a return charge on all new undamaged items returned for credit where Dorner was not at fault. Dorner is not responsible for return freight on such items.

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