Dorner 7300 Series Installation, Maintenance & Parts Manual

Sanitary end drive conveyors
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7300 Series Sanitary End Drive Conveyors
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Belt and All Cleated Belt Conveyors
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Preventative Maintenance & Adjustment
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Installation, Maintenance
& Parts Manual
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B - Belt Installation for Conveyor With Stands
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Flat Belt and Cleated Belt Return Roller
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851-568 Rev. C
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Summary of Contents for Dorner 7300 Series

  • Page 1: Table Of Contents

    Installation, Maintenance & Parts Manual 7300 Series Sanitary End Drive Conveyors Table of Contents Warnings – General Safety ......
  • Page 2: Warnings - General Safety

    D Accessories may be shipped loose. See accessory instruc- marked in the Service Parts section of this manual with the tions for installation. Performance Parts Kits logo 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 3: Product Description

    ** For Heavy Load Bottom Mount Package, mount Figure 2 support under gearmotor. *** For conveyors longer than 12 ft (3658 mm), install support at frame joint. 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 4 Maximum conveyor loads are based on: Non-accumulating product Product moving towards gearmotor Conveyor being mounted horizontal Conveyor being located in a dry environment Conveyor with standard belt only 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 5: Installation

    Recommended Installation Sequence D Assemble conveyor (if required) D Install stands (see accessory instructions) D Attach stands/mounting brackets to conveyor (see page 6) Figure 6 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 6: Attaching Conveyor To Stands Or Mounting Brackets

    Repeat steps 2 and 3 for other mounting bracket(s). Clamp Plate, Cleated Belt (2x) Tighten all screws (S) to 80 in-lb (9 Nm). 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 7: Return Rollers

    (AB) with two screws (AD). Do not Hex Head Cap Screw M6–1.0 x 12mm (4x) tighten screws. Figure 12 Figure 14 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 8: Required Tools

    Inspect conveyor belt for: D Surface cuts or wear NOTE: Visit www.dorner.com for complete list of D Stalling or slipping troubleshooting solutions. D Damage to V-guide 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 9: Cleaning

    If installed, remove and retain two M5 hex head screws (AJ of Figure 17), bottom wiper (AK) and Figure 19 two sleeves (AL). 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 10: B - Belt Removal For Conveyor With Stands

    Remove two M6x30 mm hex head cap screws and spacers (AZ). Remove two M6x16 mm hex head cap screws (BA). Remove bracket (AY). Figure 22 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 11: A - Belt Installation For Conveyor Without Gearmotor Mounting Package Or Stands

    (BD of Figure 29) point in the direction of belt travel (BE). Figure 26 Loosen two clamp plate screws (S of Figure 27) on Figure 29 side of conveyor opposite drive motor. 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 12 If removed, install return rollers, guiding and wiper(s) (AK) and M5 hex head screws (AJ). Tighten screws to 33 in-lb (3.7 Nm). accessories. 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 13: Conveyor Belt Tensioning

    Remove screw (AU of Figure 35) and cross support replace the conveyor belt. post (AV) from conveyor (Z) and drive spindle assembly (BL). 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 14: Idler Pulley Removal

    Using a 3mm hex key wrench (AQ of Figure 37), 3/8” open–end wrench, loosen M6 hex head cap loosen two set screws (AR) on bearing and head plate assembly (AS). screw (AO). 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 15 (BO), two spacers (BS) and tail assembly (AN) from conveyor (Z). Figure 44 Repeat steps 6, 7 and 8 for opposite side of idler Figure 41 spindle. 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 16: Bearing Replacement For Drive Or Idler Pulley

    (CA of Figure 46) on spindle (AW) is in line with center of groove (CB) on conveyor (Z). Position tail assembly (AN) and two spacers (BS) on conveyor (Z). 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 17 M6x20mm hex head cap screws (AM of Figure 40), Install gearmotor mounting package. See accessory two sleeves (BP) and two M6x25mm hex head cap screws (AO). instructions. 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 18: 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 19: Tension End Components

    4576WW Idler Spindle SS WW = Conveyor width ref.: 02, 03, 04, 05, 06, 08, 10, 12, 18 456058 Head Plate Tension LH 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 20: Conveyor Frame And Extensions

    18’ (5486mm) 4730WW–13860 4750WW 8’ (2438mm) 4730WW–09060 WW = Conveyor width ref.: 02, 03, 04, 05, 06, 08, 10, 12, 18 9’ (2743mm) 4730WW–10260 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 21: 21 1" (25Mm) Sanitary Bolt-On High Sides

    Right Hand 462156SSP 462166SSP 462146SSP 18’ 18’ Right Hand 462137SSP (5486mm) (5486mm) Left Hand 462146SSP 462166SSP 462156SSP 7’ 7’ (2134mm) (2134mm) Left Hand 462137SSP 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 22: -22 2" (51Mm) Sanitary Bolt - On High Sides

    Right Hand 462256SSP 462266SSP 462246SSP 18’ 18’ Right Hand 462237SSP (5486mm) (5486mm) Left Hand 462246SSP 462266SSP 462256SSP 7’ 7’ (2134mm) (2134mm) Left Hand 462237SSP 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 23: Sanitary Fully Adjustable Uhmw Guides

    Guide Mounting Rail 15’ (4572mm) 462338 462338 Guide Mounting Rail 16’ (4877mm) 462339 462338 Guide Mounting Rail 17’ (5182mm) 462339 462339 Guide Mounting Rail 18’ (5486mm) 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 24: -24 Sanitary Adjustable Width Uhmw Guides

    Guide Mounting Rail 15’ (4572mm) 462338 462338 Guide Mounting Rail 16’ (4877mm) 462339 462338 Guide Mounting Rail 17’ (5182mm) 462339 462339 Guide Mounting Rail 18’ (5486mm) 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 25: Sanitary 2¨ (51 Mm) Through 6¨ (152 Mm) Wide

    Shaft/Bearing Assembly 990408MSS Acorn Nut M4–0.70 4514WW Return Roller Assembly 4516WW Return Roller Guard WW = Conveyor width ref.: 08, 10, 12, 18 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 26: Conveyor Mounting Brackets

    Stand/Conveyor Ear Mount Bracket 450589 Mount Assembly – Flat Belt 960610MSS Hex Head Cap Screw M6–1.0 x 10mm 450591 Mount Assembly – Cleated Belt 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual 851-568 Rev. C Dorner Mfg. Corp.
  • Page 27: Configuring Conveyor Belt Part Number

    2.0 ft (610mm) long, shaft position A, and 6.59 in belt type /02 (general purpose, fused finger) (167.4mm) cleat spacing 72–030200/02V Belt 74–030200A0659V Belt 7300 Series Sanitary End Drive Conveyors Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-568 Rev. C...
  • Page 28: 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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