Dorner LPZ Series Installation, Maintenance & Parts Manual

Cleated and sidewall cleated belt conveyors
Table of Contents

Advertisement

Quick Links

LPZ Series Cleated and
Sidewall Cleated Belt
Installation, Maintenance & Parts Manual
DORNER MFG. CORP.
P.O. Box 20 • 975 Cottonwood Ave.
Hartland, WI 53029-0020 USA
851-520 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
OUTSIDE THE USA
TEL: 262-367-7600
FAX: 262-367-5827

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LPZ Series and is the answer not in the manual?

Questions and answers

Summary of Contents for Dorner LPZ Series

  • Page 1 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Installation, Maintenance & 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

    E − Knuckle Return Roller Bearing Replacement ..27 Pulley Replacement ............27 Idler Pulley ..............27 Drive Pulley..............27 Knuckle Pulley ............27 Knuckle Return Roller ..........27 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 3: Introduction

    Numbers 5,156,260, and corresponding patents and patent Some illustrations may show guards applications in other countries. removed. DO NOT operate equipment Dorner reserves the right to make changes at any time without guards. without notice or obligation. Upon receipt of shipment: Dorner has convenient, pre−configured kits of Key Service...
  • Page 4: Warnings - General Safety

    PINCH POINTS and other mechanical hazards before system start-up. SUPPORT CONVEYOR SECTIONS PRIOR TO Gearmotors may be HOT. LOOSENING STAND HEIGHT OR ANGLE ADJUSTMENT SCREWS. DO NOT TOUCH Gearmotors. LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 5: Product Description

    2 = V-guide tracking and supports 3 = Manual tracking 4 = V−guide tracking E = Elevating D = Declining * See Ordering and Specifications Catalog for details. Figure 2 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 6 45.4 45° 45.4 45.4 50° 45.4 45.4 55° 45.4 45.4 60° 45.4 45.4 * Not available on 18″ & 24″ (457 & 610 mm) width conveyors LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 7: Installation

    Figure 5 • Mount gearmotor mounting package (see accessory instructions) • Attach guides/accessories (see page 34 through page 45 of “Service Parts” section for details) LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 8 Slide frame (Figure 7, item Q) into lower knuckle (E). “Conveyor Angle Adjustment” on page 18. Tighten screws (X) to 60 in-lb (7 N−m) on both sides of conveyor. Figure 7 Figure 8 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 9: Mounting Brackets

    Fasten brackets to support stand with mounting screws (Figure 11, item AC), washers (AD) and nuts (AE). Tighten screws (Figure 11, item AB & AC) to 60 in-lb (7 Nm). LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 10: Preventive Maintenance And Adjustment

    • Replace worn or damaged parts Use Dorner Belt Cleaner (part # 625619). Mild soap and water may also be used. Do not soak the belt. Lubrication For /05 woven polyester and /06 black anti-static belts, use a No lubrication is required.
  • Page 11: Belt Removal For Conveyor Without Stands Or Gearmotor Mounting Package

    (Figure 16, item AK) and remove lower knuckle return roller assembly (AL) on both sides of conveyor, note the position of the meshing teeth. Figure 19 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 12: Belt Removal For Conveyor With Stands And Gearmotor Mounting Package

    (Figure 22, item W). On both sides of conveyor, loosen the two tail clamp bolts (Figure 21, item U), and push head plate assembly (V) inward. LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 13: Belt Installation For Conveyor Without Stands Or Gearmotor Mounting Package

    Orient belt so splice leading fingers (Figure 27, item AU) point in the direction of belt travel as identified by the conveyor directional label (AV). Figure 30 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 14: Belt Installation For Conveyor With Stands And Gearmotor Mounting Package

    (AV). Install belt (Figure 31, item AQ) on conveyor. Lift conveyor slightly to avoid pinching belt on temporary support stands. LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 15: Conveyor Belt Tensioning

    Refer to the table provided for maximum recommended tension pinion torque values and maximum conveyor loads for different angles. Choose the appropriate value which relates to your particular requirements. Figure 36 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 16 (Figure 36, item U) on both sides of conveyor to 146 in-lb (16.5 N−m). If belt tracking is necessary, refer to “Conveyor Belt Tracking” on page 17. Figure 39 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 17: Conveyor Belt Tracking

    41, item BC) to rotate the tracking screw (Figure 42, item BD) in small increments until the belt tracks in the center of the conveyor. Figure 41 Figure 42 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 18: Conveyor Angle Adjustment

    Angle” screws need only to be loosened, when making the “transition angle” (see table on page 16) adjustments. LPZ conveyors should never be operated with the “0° Angle” screws removed. Figure 47 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 19: Horizontal To Incline Angle Adjustment

    If just changing the angle of an installed conveyor skip to step 2. Figure 50 Move conveyor to desired angle as indicated by angle label (Figure 47, item BH). LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 20: Pulley Removal

    • E − Knuckle Return Roller Removal of the headplate on the opposite side. A − Idler Pulley Removal Figure 54 Temporarily support the idler pulley. Figure 51 Figure 55 Figure 52 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 21: B − Drive Pulley Removal

    Use a temporary support (Figure 57, item BP) to Remove taper-lock screws (Figure 60, item BU) on support Gearmotor. the driven pulley (Figure 59, item BT). Insert one LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 22 (Figure 61, item BY). Side Mount Drives Temporarily support Gearmotor Loosen the four (4) lock screw (Figure 62, item BZ). Figure 65 Temporarily support the drive pulley. LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 23 (Figure 68, item CE and CF). Figure 67 Figure 71 Slide the drive pulley (Figure 71, item CH) out of the headplate on the opposite side. Figure 68 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 24: C − Upper Knuckle Idler Pulley Removal

    Figure 73 Figure 76 On one side of knuckle, remove screws (Figure 73, item CI) and knuckle plate assembly (CJ). Figure 73 Figure 77 Figure 74 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 25: D − Lower Knuckle Idler Pulley Removal

    73, item CL) and knuckle plate assembly (CM). Figure 79 Figure 83 Figure 80 Slide the idler pulley assembly (Figure 74, item CK) out of the knuckle plate on the opposite side. LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 26: E − Knuckle Return Roller Removal

    Figure 87 • C − Nose Over Knuckle Idler Bearing • D − Horizontal to Incline Knuckle Idler Bearing • E − Knuckle Return Roller Bearing LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 27: C − Nose Over Knuckle Idler Bearing Replacement

    (Figure 25, item AO) to attach new bearing. Replace guard (Figure 24, item AN) and secure with screws (AM) on both sides of knuckle and remove guard. LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 28: 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: Idler End Assembly

    4, 6, 7, 9 and 13) 3289WW 3” Idler Pulley WW = Conveyor width reference: 08 − 24 in 02 increments 605280P Hard Washer 807−1125 Groove Pin LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 30: Horizontal To Incline Knuckle Assembly

    Knuckle Kit (includes items 15, 17 and 301174 0−60 LH Angle Scale Label WW = Conveyor width reference: 08 − 24 in 02 increments 301175 0−60 RH Angle Scale Label LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 31: Nose Over Knuckle Assembly

    Drop In Tee Bar WW = Conveyor width reference: 08 − 24 in 02 increments 300160P Nylon Washer 2x (18” to 24” Wide Only) 300495M Axle/Bearing Assy LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 32: Frame Assembly

    3229WW Pinion Bed Plate Rail WW = Conveyor width reference: 04 − 48 in 02 increments LLLLL = Frame Length (see Bed Plate & Frame Formulas) LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 33: Bed Plate And Frame Formulas

    4” 6” 6” 6” 6” 4” 6” 6” 6” 6” 4” 4” 72” 4” 4” 6” 6” 6” 6” 6” 6” 6” 6” 6” 4” 4” LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 34: Cleated Belt Conveyor Configurations

    D = Declining LLLL = Section length in feet from model number LLLLL = Guiding Length in inches (see pages 33 thru 39 for length formulas per section) LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 35: Z Frame − Section L1

    (LLLL x 6) + 00089 (LLLL x 6) (LLLL x 6) 0400 and up 382205 382206 382213−LLLLL LLLLL = 382214−LLLLL LLLLL = (LLLL x 12) −02400 (LLLL x 12) −02400 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 36: Z Frame − Section L2

    LLLLL = (LLLL x 4) + 00331 00331 00092 00314 00314 0500 and up 382201 382202 382200−LLLLL 382207 382208 LLLLL = (LLLL x 12) − 03905 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 37: Z Frame − Section L3

    (LLLL x 6) (LLLL x 6) 0400 and up 382213−LLLLL LLLLL = 382214−LLLLL LLLLL = 382203 382204 (LLLL x 12) − 02400 (LLLL x 12) − 02400 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 38: L Frame − Section L2

    00731 00731 0400 and up 382201 382202 No Guiding Section 382213−LLLLL 382214−LLLLL LLLLL = (LLLL x 12) LLLLL = (LLLL x 12) − 02400 − 02400 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 39: L Frame − Section L3

    (LLLL x 6) (LLLL x 6) 0400 and up 382213−LLLLL LLLLL = 382214−LLLLL LLLLL = 382203 382204 (LLLL x 12) − 02400 (LLLL x 12) − 02400 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 40: P Frame − Section L1

    (LLLL x 6) + 00089 (LLLL x 6) (LLLL x 6) 0400 and up 382205 382206 382213−LLLLL LLLLL = 382214−LLLLL LLLLL = (LLLL x 12) −02400 (LLLL x 12) −02400 LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 41: P Frame − Section L2

    (LLLL x 6) (LLLL x 6) 0400 and up 382213−LLLLL LLLLL = 382214−LLLLL LLLLL = 382207 382208 (LLLL x 12) − 02400 (LLLL x 12) − 02400 LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 42: Sidewall Cleated Belt Conveyor Configurations

    D = Declining LLLL = Section length in feet from model number LLLLL = Guiding Length in inches (see pages 41 thru 42 for length formulas per section) LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 43: Z Frame − Cleated Sidewall Guiding

    LLLLL = (LLLL * 12) − 00443 380900−LLLLL Z Frame Section L2 Cleated Sidewall Guide LLLLL = (LLLL * 12) − 00100 380900−LLLLL Z Frame Section L3 Cleated Sidewall Guide LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 44: L Frame Horizontal To Incline Cleated Sidewall Guiding

    LLLLL = (LLLL * 12) − 00443 380900−LLLLL Z Frame Section L2 Cleated Sidewall Guide LLLLL = (LLLL * 12) − 01000 380900−LLLLL Z Frame Section L3 Cleated Sidewall Guide LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 45: P Frame Nose Over Cleated Sidewall Guiding

    LLLLL = (LLLL * 12) − 00175 380900−LLLLL Z Frame Section L1 Cleated Sidewall Guide LLLLL = (LLLL * 12) − 00226 380900−LLLLL Z Frame Section L2 Cleated Sidewall Guide LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 46: Cleated Belt Mounting Brackets

    Figure 107 Figure 108 Item Part Number Description Item Part Number Description 920692M Socket Head Screw M6 x 12mm 240858 Frame Bar Connector 240859 Intermediate Clamp Plate LPZ Series Cleated and Sidewall Cleated Belt Conveyors Dorner Mfg. Corp. 851-520 Rev. E...
  • Page 47: Cleated Belt Connecting Assembly With Stand Mount

    Roller Assembly (Includes Items 1, 3 240828 Return Roller Clip and 4) 802−027 Bearing 240856 4” (102mm) to 6” (152mm) Flat Belt 913−108 Dowel Pin Return Roller Assy LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 48: Conveyor Belt Part Number Configuration

    MODEL # Figure 111 Cleated Belt Part Number Configuration Refer to Dorner patent plate (Figure 89). From the model number determine, cleated belt (“T”), width (“WW”), length (“LLLL”), cleat type (“C”), and cleat spacing (“SSSS”). Use data to configure belt part number as indicated below. *Add “V”...
  • Page 49: Notes

    Notes LPZ Series Cleated and Sidewall Cleated Belt Conveyors 851-520 Rev. E Dorner Mfg. Corp.
  • Page 50: 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.

Table of Contents