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Dorner LPZ Series Installation, Maintenance & Parts Manual

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LPZ Series Cleated and Sidewall
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Lubrication
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Cleated Belt Conveyors
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Installation, Maintenance
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E − Knuckle Return Roller Replacement
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Summary of Contents for Dorner LPZ Series

  • Page 1: Table Of Contents

    Installation, Maintenance & Parts Manual LPZ Series Cleated and Sidewall Cleated Belt Conveyors Table of Contents Warnings − General Safety ......

  • Page 2: Warnings − General Safety

    D Accessories may be shipped loose. See accessory in- structions for installation. of this manual with the Performance Parts Kits logo LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 3: Product Description

    4 = V−guide tracking E = Elevating D = Declining * See Ordering and Specifications Catalog for details. Figure 2 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 4: Installation

    D Mount gearmotor mounting package (see accessory instructions) D Attach guides/accessories (see page 32 through 42 of Figure 3 “Service Parts” section for details) LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 5: Conveyors Up To 13 Ft (3962 Mm)

    (YA) and screws (Z) on both sides as indicated. Tighten screws to 60 in-lb (7 Figure 5 Nm). LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 6: Mounting Brackets

    Remove screws (AB & AC of Figure 11), washers (AD), nuts (AE) and T-bars (AF) from brackets. Tighten screws (AH) to 60 in-lb (7 Nm). LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 7: Preventative Maintenance And Adjustment

    If equipped, remove return rollers and guiding and D Bolt-on guiding is pinching belt accessories from one side of conveyor. LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...
  • Page 8 (AK of Figure 17) 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 Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 9: Belt Removal For Conveyor With Stands And Gearmotor Mounting Package

    (T), adjust the pinion torque screw (W of Figure 23). On both sides of conveyor, loosen the two tail clamp Figure 24 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 10: Belt Installation For Conveyor Without Stands Or Gearmotor Mounting Package

    If equipped, install lower knuckle return roller fied by the conveyor directional label (AV). assembly (AK of Figure 31) with screws (AL) on LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 11: Belt Installation For Conveyor With Stands And Gearmotor Mounting Package

    (AY of Figure rary support stands. 36) matches with the first pocket of the rack plate LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 12: Conveyor Belt Tensioning

    (T of Figure 37), loosen the two tail clamp bolts(U), on both sides of conveyor. Figure 38 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 13: Conveyor Belt Tracking

    146 in-lb (16.5 N−m). If belt tracking is neccesary, refer to “Conveyor Belt Tracking” on page 13. Figure 42 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 14: Conveyor Angle Adjustment

    PROVIDE SUPPORT UNDER- NEATH GEARMOTOR Place temporary support (BF of Figure 46) under WHEN ADJUSTING THE CON- conveyor sections. VEYOR ANGLE LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 15: Horizontal To Incline Angle Adjustment

    Place temporary support (BF of Figure 49) under knuckle to 100 in−lbs (12 N−m). If aplicable, replace the gold locking screw (BE of Figure 45). conveyor sections. LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 16: Pulley Removal

    Figure 51 Tighten screws (BG of Figure 47) on both sides of knuckle to 100 in−lbs (12 N−m). Figure 53 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 17: B − Drive Pulley Removal

    Figure 58 2) Remove four (4) screws (BQ of Figure 59) and Figure 56 remove cover (BR). LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...
  • Page 18 (BV). Tighten screw (BU) until pulley is loose. Remove pulley, taper hub assembly and timing belt. 2) Loosen the four (4) lock screw (BZ of Figure 63). LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.
  • Page 19 68) and remove bearing collar (CF). Repeat on drive shaft side of pulley (CE and CF of Figure 69). Figure 65 Temporarily support the drive pulley. LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 20: C − Upper Knuckle Idler Pulley Removal

    “Knuckle Return Roller Removal” on page 22. Remove the outer headplate assembly (CG of Figure Temporarily support the knuckle idler pulley. 71), and inner spacer (BK). LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 21: D − Lower Knuckle Idler Pulley Removal

    (BM of Figure 76) and washer (BN) from one side of the pulley assembly. Temporarily support the knuckle idler pulley. LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 22: Knuckle Return Roller Removal

    (BM of Figure 76) and washer (BN) from one Remove screws (AO of Figure 85) and remove roller side of the pulley assembly. bearing (AP). LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 23: Bearing Replacement

    Idler Pulley can not be removed. Replace the entire (CO) in bearing housing. Then remove bearing. pulley assembly when worn. LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 24: Pulley Replacement

    Knuckle Return Roller To replace the knuckle return roller, reverse the “Knuckle Return Roller Removal” proceedure on page Figure 89 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.
  • Page 25 Notes LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 26: 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: Idler End Tail Assembly

    4, 6, 7, 9 and 13) 605280P Hard Washer WW = Conveyor width reference: 08 − 24 in 02 increments LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 28: Horizontal To Incline Knuckle Assembly

    0−60 LH Angle Scale Label and 24) 301175 0−60 RH Angle Scale Label WW = Conveyor width reference: 08 − 24 in 02 increments LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 29: Nose Over Knuckle Assembly

    WW = Conveyor width reference: 08 − 24 in 02 increments 300160P Nylon Washer 2x (18” to 24” Wide Only) LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 30: Frame Assembly

    WW = Conveyor width reference: 04 − 48 in 02 increments LLLLL = Frame Length (see Bed Plate & Frame Formulas) LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.
  • Page 31 6” 6” 6” 6” 4” 4” 72” 4” 4” 6” 6” 6” 6” 6” 6” 6” 6” 6” 4” 4” LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 32: Cleated Belt Conveyor Configurations

    = 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 Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 33: Z Frame − Section L1

    00089 382213−LLLLL 382214−LLLLL 0400 and up 382205 382206 LLLLL = (LLLL x 12) LLLLL = (LLLL x 12) −02400 −02400 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 34: Z Frame − Section L2

    − 00092 + 00314 + 00314 382200−LLLLL 0500 and up 382201 382202 382207 382208 LLLLL = (LLLL x 12) − 03905 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 35: Z Frame − Section L3

    382214−LLLLL 0400 and up 382203 382204 LLLLL = (LLLL x 12) − LLLLL = (LLLL x 12) − 02400 02400 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 36: L Frame − Section L2

    0400 and up 382201 382202 No Guiding Section LLLLL = (LLLL x LLLLL = (LLLL x 12) − 02400 12) − 02400 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 37: L Frame − Section L3

    382214−LLLLL 0400 and up 382203 382204 LLLLL = (LLLL x 12) − LLLLL = (LLLL x 12) − 02400 02400 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 38: P Frame − Section L1

    00089 382213−LLLLL 382214−LLLLL 0400 and up 382205 382206 LLLLL = (LLLL x 12) LLLLL = (LLLL x 12) −02400 −02400 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 39: P Frame − Section L2

    382214−LLLLL 0400 and up 382207 382208 LLLLL = (LLLL x 12) − LLLLL = (LLLL x 12) − 02400 02400 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 40: Sidewall Cleated Belt Conveyor Configurations

    = 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 Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 41: Z Frame − Cleated Sidewall Guiding

    LLLLL = (LLLL * 12) − 00443 380900−LLLLL Z Frame Section L3 Cleated Sidewall Guide LLLLL = (LLLL * 12) − 00100 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 42: L Frame Horizontal To Incline Cleated Sidewall Guiding

    LLLLL = (LLLL * 12) − 00175 380900−LLLLL Z Frame Section L2 Cleated Sidewall Guide LLLLL = (LLLL * 12) − 00226 LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 43: Cleated Belt Mounting Brackets

    Connecting Assembly without Stand Mount Item Part Number Description 240859 Intermediate Clamp Plate 240858 Frame Bar Connector 920692M Socket Head Screw M6 x 12mm LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • Page 44: Cleated Belt Connecting Assembly With Stand Mount

    240828 Return Roller Clip 240856 4” (102mm) to 6” (152mm) Flat Belt 802−027 Bearing Return Roller Assy 913−108 Dowel Pin LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual 851-520 Rev. D Dorner Mfg. Corp.

  • Page 45: Conveyor Belt Part Number Configuration

    (“LLLL”), cleat type (“C”), and cleat spacing (“SSSS”). Use data to configure belt part number as indicated below. *Add “V” for V-guided belt. LPZ Series Cleated and Side Wall Cleated Belt Conveyor Installation, Maintenance & Parts Manual Dorner Mfg. Corp. 851-520 Rev. D...

  • 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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