Martin DT2 Operator's Manual

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Page 1

Martin® DT2 Inline Cleaner XHD

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Operator’s Manual

M3699

Page 2

Important

MARTIN ENGINEERING HEREBY DISCLAIMS ANY LIABILITY FOR: DAMAGE DUE TO CONTAMINATION OF THE MATERIAL; USER’S FAILURE TO INSPECT, MAINTAIN AND TAKE REASONABLE CARE OF THE EQUIPMENT; INJURIES OR DAMAGE RESULTING FROM USE OR APPLICATION OF THIS PRODUCT CONTRARY TO INSTRUCTIONS AND SPECIFICATIONS CONTAINED HEREIN. MARTIN ENGINEERING’S LIABILITY SHALL BE LIMITED TO REPAIR OR REPLACEMENT OF EQUIPMENT SHOWN TO BE DEFECTIVE.

Observe all safety rules given herein along with owner and Government standards and regulations. Know and understand lockout/tagout procedures as defined by American National Standards Institute (ANSI) z244.1-1982, American National Standard for Personnel Protection - Lockout/Tagout of Energy Sources - Minimum Safety Requirements and Occupational Safety and Health Administration (OSHA) Federal Register, Part IV, 29 CFR Part 1910, Control of Hazardous Energy Source (Lockout/Tagout); Final Rule.

The following symbols may be used in this manual:

DANGER

Danger: Immediate hazards that will result in severe personal injury or death.

WARNING

Warning: Hazards or unsafe practices that could result in personal injury.

CAUTION

Caution: Hazards or unsafe practices that could result in product or property damages.

IMPORTANT

Important: Instructions that must be followed to ensure proper installation/operation of equipment.

NOTE

Note: General statements to assist the reader.

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Table of Contents

Section Page

List of Figures/Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Installations Without Chutework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Belt Cleaner Inspection Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Materials Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Urethane Shelf Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Before Installing Belt Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installing Belt Cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Locating Cleaner Centerline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Marking Chute Cutouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Adjusting the Spring Tensioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

After Installing Belt Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Weekly Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Troubleshooting/Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table of Contents

Martin Engineering M3699-03/16 i Martin® DT2 Inline Cleaner XHD

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Figure Title Page

1a Belt Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1b Belt Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Chute Cutouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3a Cleaner Changing Belt Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3b Cleaner with Belt Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4a and b Martin

List of Figures/Tables

5a and b Martin

6a and b Martin

7 Conveyor Products Warning Label, P/N 23395 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

8 Pinch Point Warning Label, P/N 30528 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

with Air Tensioner P/N 37806-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22-24

with Spring Tensioner P/N 37806-X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-28

DT2 Inline Cleaner XHD Assembly, P/N DT2H-XXXXXXXXX

DT2 Inline Cleaner XHD Cartridge, P/N DT2HC-XXXXXXXXX . . . . . .30-31

List of Figures

List of Tables

Table Title Page

I Urethane Shelf Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

II Recommended Spring Tension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

III Martin

IV Martin

V Martin

DT2 Inline Cleaner XHD Assembly with Air Tensioner. . . . . . . . . . . . . . .24,25

DT2 Inline Cleaner XHD Assembly with Spring Tensioner . . . . . . . . . . . .28,29

DT2 Inline Cleaner XHD Cartridge Part Numbers and Dimensions. . . . . .31,32

Martin Engineering M3699-03/16 ii Martin® DT2 Inline Cleaner XHD

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Introduction

General The Martin

pulley primary cleaner such as the Martin product back into the product flow, a Pre-Cleaner is installed on the face of the head pulley. On a dual cleaner system, the Secondary Cleaner is installed immediately following the Pre-Cleaner to remove stubborn material left on the conveyor belt. If a Pre-Cleaner cannot be used because of space limitations, the Secondary Cleaner is installed alone. If the material-handling process or product could be affected by contamination from the use of these belt cleaners, the user is responsible for taking the necessary steps to prevent contamination. Consult Martin Engineering or a representative for alternate belt cleaners or belt cleaner locations to use where contamination may be an issue.

The Martin pulley or another accessible position on the return belt with proper support. The blades of the Martin the direction of belt travel giving a negative angle and presenting no snag or danger to the belt or splices.

The cleaner can be supplied or retrofitted with a variety of cleaning blades. These include:

• Tungsten Carbide—For very abrasive materials.

DT2 Inline Cleaner XHD is used in conjunction with a head

DT2 Inline Cleaner XHD contacts the belt as it leaves the head

DT2 Inline Cleaner XHD, when tensioned, lay in

Primary Cleaners. To introduce

Introduction

Installations Without Chutework

Belt Cleaner Inspection Access

•Urethane

• Reversing—Above options in reversing form for belts that drive in both directions.

Note: When mounted slightly away from the head pulley or pressure roller, the Martin roll-back with no adverse effects. When fitted with Reversing Blades, the Martin cleaner.

These procedures were written for equipment that is being installed on enclosed pulley chutework. If the pulley is not enclosed, the equipment should be installed using the best available field resources and methods to ensure that the critical dimensions are followed for proper installation.

If the belt cleaner is installed on enclosed pulley chutework, a Martin® Inspection Door should be installed. Martin from Martin Engineering or your representative.

DT2 Inline Blade will handle small amounts of belt reversal or

DT2 Inline Cleaner XHD becomes a fully-operational reversing belt

Inspection Doors are available

Martin Engineering M3699-03/16 1 Martin® DT2 Inline Cleaner XHD

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References The following documents are referenced in this manual:

IMPORTANT

NOTE

Introduction

Safety All safety rules defined in the above documents and all owner/employer safety

• American National Standards Institute (ANSI) z244.1-1982, American National Standard for Personnel Protection - Lockout/Tagout of Energy Sources - Minimum Safety Requirements, American National Standards

Institute, Inc., 1430 Broadway, New York, NY 10018.

• Federal Register, Volume 54, Number 169, Part IV, 29 CFR Part 1910, Control of Hazardous Energy Source (Lockout/Tagout); Final Rule, Department of Labor, Occupational Safety and Health Administration (OSHA), 32nd Floor, Room 3244, 230 South Dearborn Street, Chicago, IL 60604.

• Martin

rules must be strictly followed when working on the belt cleaner.

Inspection Door Operator’s Manual, P/N M3891.

Materials Required

Urethane Shelf Life

Only standard hand tools are required to install and service this equipment.

Urethane put in service after exceeding it’s shelf life may wear differently and deteriorate quicker than normal urethane.

Code Date is written near bottom of blade as mm/dd/yy-x. In addition to or in place of this date, you may see an imprinted date medallion similar to the example shown. In this example, “14” stands for the year 2014. The small circles represent the quarter of the year. If three circles are “punched” the blade was produced in the first quarter. If none of the circles are “punched” the blade was produced in the fourth quarter. If code date on your blade(s) is not legible or is missing, contact Martin Engineering or a representative.

Table I. Urethane Shelf Life

Martin Engineering M3699-03/16 2 Martin® DT2 Inline Cleaner XHD

Blade Color Shelf Life

Blue 1 Year from Code Date

Brown 2 Years from Code Date

Clear 1 Year from Code Date

Green 2 Years from Code Date

Orange 1 Year from Code Date

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Before Installing Belt Cleaner

IMPORTANT

DANGER

The delivery service is responsible for damage occurring in transit. Martin Engineering CANNOT enter claims for damages. Contact your transportation agent for more information.

1. Inspect shipping container for damage. Report damage to delivery service immediately and fill out delivery service’s claim form. Keep any damaged goods subject to examination.

2. Remove belt cleaner from shipping container. Equipment in container should include the following:

• Martin

• Two Conveyor Products Warning Labels, P/N 23395.

• Two Pinch Point Warning Labels, P/N 30528.

3. If anything is missing or damaged, contact Martin Engineering or representative.

DT2 Inline Cleaner XHD (mainframe, tensioner and blades).

Before Installation

4. Turn off and lockout / tagout / blockout / testout energy source according

Martin Engineering M3699-03/16 3 Martin® DT2 Inline Cleaner XHD

Before installing, servicing, or adjusting the belt cleaner, turn off and lockout / tagout / blockout / testout all energy sources to the conveyor and conveyor accessories according to ANSI standards. Failure to do so could result in serious injury or death.

to ANSI standards (see “References”).

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WARNING

NOTE

Before Installation

If equipment will be installed in an enclosed area, gas level or dust content must be tested before using a cutting torch or welding. Using a cutting torch or welding in an area with gas or dust may cause an explosion.

5. If using a cutting torch or welding, test atmosphere for gas level or dust content. Cover conveyor belt with fire retardant cover.

The chute wall where the tensioner with hitch pin will be located is referred to as the “operator side.” The other side of the chute is referred to as the “far side.”

6. Determine which side of chute is easiest to access. Locate the tensioner on the most accessible chute wall.

Martin Engineering M3699-03/16 4 Martin® DT2 Inline Cleaner XHD

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Installing Belt Cleaner

IMPORTANT

WARNING

NOTE

To install the belt cleaner, follow the procedures corresponding to the following steps:

If installation is to be done in an enclosed area, test atmosphere for gas level or dust content. Follow all welding and safety guidelines. Protect belt surface from weld splatter with appropriate shield.

For original equipment installation, where cleaner cutouts and brackets have been fabricated into the chute during construction, ignore steps 1, 2 and 3.

Read entire section before beginning work.

Installation

Locating Cleaner Centerline

Solid backing of the blade is essential to ensure proper operation and efficient cleaning. Install the cleaner adjacent to the head pulley or a flat pressure roller to obtain best cleaning results. See Figures 1a and 1b.

For installation on enclosed head pulley chutework, draw all dimension lines on chute wall. In applications where head pulley is not enclosed, use the best available field resources and/or methods to ensure that these critical dimensions are followed for a proper installation.

1. On the return side of the belt, locate the tangent point at which the belt leaves the head pulley. Measure a distance 2 in. (50 mm) and draw a line perpendicular to the belt at this point. See Figures 1a and 1b.

2. Note: For installation below pressure rollers, mark the vertical line 2 in. (50 mm) from the centerline of the roller. See Figure 1a.

3. This line represents the centerline of the Martin XHD and the cleaner mount brackets.

DT2 Inline Cleaner

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2.00 in. (50 mm)

BELT

DIRECTION

BELT

DIRECTION

2.00 in.

(50 mm)

BELT

DIRECTION

(

)

Installation

Figure 1a. Belt Direction

Martin Engineering M3699-03/16 6 Martin® DT2 Inline Cleaner XHD

Figure 1b. Belt Direction

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Marking Chute

NOTE

Align Top with

Belt Surface

3.21 (82)

8.00

(203)

6.50

(165)

6.00

(152)

8.46

(215)

17.25 (438)

4 X ø.562 (14)

Inline Blade

3.00 (76)

6.50

(165)

6.50

(165)

6.00

(152)

8.46

(215)

15.75 (400)

4 X ø.562 (14)

Reversing Blade

Align Top with

Belt Surface

Chute Cutout

Cutouts

1. Using the previously marked line as the centerline, mark the chute cutout and mount hole locations as shown in Figure 2. Repeat on both sides of chute, ensuring the cutouts are accurately aligned with each other.

Note: The location of the mounting holes differs for air- or

spring-tensioned models, as well as for Martin

Inline or Reversing Blades. Make sure that you are using correct dimensions and verify cleaner position before proceeding.

Installation

Martin Engineering M3699-03/16 7 Martin® DT2 Inline Cleaner XHD

Figure 2. Chute Cutouts

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Installation

2. At the selected mounting positions, cut the cleaner access slots and drill the mount holes in each side of the chute. Dress and de-burr the holes and cutouts.

3. Fit operator side mount bracket to the chute wall. Bolt mount to the chute

4. Repeat for far side mount bracket.

Martin Engineering M3699-03/16 8 Martin® DT2 Inline Cleaner XHD

wall.

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Installation

5. Fit the mainframe mandrel to the mounts. Slide the mandrel into one of the mount brackets through the cutout in the chute wall, then through the cutout and mount on the opposite side.

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NOTE

Installation

6. On the far side, snug down the 3 set screws to keep mandrel from sliding while installing mainframe.

The mainframe mandrel has holes at one end. This is the end that fastens to the operator side mount.

The mainframe mandrel will have excess length in most cases. If required, this excess can be trimmed from the far side end.

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7. Slide blade cartridge onto mainframe mandrel. Loosen set screws on mandrel and align holes in mandrel, blade cartridge and slide bracket.

8. Center blades to the belt by loosening end stops and split frame and repositioning blades. Retighten.

9. Thoroughly check all mounting and locking screws to ensure they are tight and the cleaner is secured.

10. Installation is now complete. See instructions for adjusting cleaner against the belt.

Installation

Martin Engineering M3699-03/16 11 Martin® DT2 Inline Cleaner XHD

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Adjusting the Spring Tensioner

Installation

1. Loosen the locking nut above the spring. Repeat for both sides.

2. Turn adjusting nut (equally on both sides) until cleaner blades are lightly

3. Ensure the blade position is equal across belt and blades are lightly

Martin Engineering M3699-03/16 12 Martin® DT2 Inline Cleaner XHD

touching the belt.

touching across belt width.

Page 17

4. Continue turning the adjusting nut equally on both sides until the spring compressed length is the same as indicated in Table II.

5. Start the conveyor and observe the cleaning action of the blades. Ensure the blades ride smoothly on the belt with no vibration.

Installation

6. Tighten the locknuts against the adjusting nuts.

Martin Engineering M3699-03/16 13 Martin® DT2 Inline Cleaner XHD

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Table II. Recommended Spring Tension

Installation

Compressed

Belt Width

in. (mm)

18 (400-500) 2.250 (57) 13 (0.90) 1

24 (500-650) 2.125 (54) 16 (1.10) 2

30 (650-800) 2.125 (54) 18 (1.24) 2

36 (800-1000) 2.000 (51) 20 (1.38) 3

42 (1000-1200) 2.000 (51) 23 (1.59) 3

48 (1200-1400) 1.875 (48) 25 (1.72) 4

54 (1400-1600) *2.250 (57) 27 (1.86) *1

60 (1600-1800) *2.125 (54) 29 (2.00) *2

72 (1800-2000) *2.125 (54) 33 (2.28) *2

84 (2000-2200) *2.125 (54) 38 (2.62) *2

96 (2200-2400) *2.000 (51) 42 (2.90) *3

102 (2400-2600) *2.000 (51) 45 (3.10) *3

108 (2600-2800) *2.000 (51) 48 (3.31) *3

120 (2800-3000) *1.875 (48) 51 (3.52) *4

Spring Length

in. (mm)

Air/Water

Tensioner

psi (bar)

Number

of Full

Turn s

*For belt widths 54-inch and above use green spring.

Martin Engineering M3699-03/16 14 Martin® DT2 Inline Cleaner XHD

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Installation

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After Installing Belt Cleaner

IMPORTANT

WARNING

DANGER

Belt Line

Figure 3a. Cleaner Changing Belt Line Figure 3b. Cleaner with Belt Support

After Installation

Read entire section before beginning work.

1. After belt cleaner and tensioner are installed, measure from pulley shaft to mainframe on both operator side and far side to make sure mainframe is parallel to pulley.

2. Measure from center point of pulley to outside edge of first and last blade to make sure blades are centered on belt.

3. Make sure cleaner is not changing belt line (See Figure 3a). If it is, install belt support 2.00 in. (51 mm) ahead of blade-to-belt contact point.

4. Thoroughly wipe outside chute walls clean above tensioners on both sides of chute. Place Conveyor Products Warning Label (P/N 23395) on chute walls or where it will be visible to belt cleaner operator.

Failure to remove tools from installation area and conveyor belt before turning on energy source can cause serious injury to personnel and damage to belt.

5. Remove all tools and fire retardant cover from installation area and conveyor belt.

Do not touch or go near conveyor belt or conveyor accessories when conveyor belt is running. Body or clothing can get caught and pull body into conveyor belt, causing severe injury or death.

6. Turn on conveyor belt for 1 hour.

Martin Engineering M3699-03/16 16 Martin® DT2 Inline Cleaner XHD

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DANGER

7. After 1 hour of operation, turn off and lockout / tagout / blockout / testout energy source according to ANSI standards (see “References”).

8. Make sure all fasteners are tight. Tighten if necessary.

9. Inspect belt cleaner for the following:

• Wear. (A small amount of “break-in” wear may be found.)

• Material buildup. (No material between blades and return side of conveyor belt should be found.)

10. If wear, material buildup, or some other problem exists, see “Troubleshooting/Installation Checklist.”

After Installation

Martin Engineering M3699-03/16 17 Martin® DT2 Inline Cleaner XHD

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Maintenance

NOTE

DANGER

WARNING

Maintenance

Maintenance inspections should be performed weekly until a maintenance schedule can be determined. Certain applications and/or changing material conditions may require more frequent maintenance inspections.

Routine Inspection/ Tension

1. Inspect the condition of the cleaner. Open the inspection door (if fitted) and observe the condition and action of the blades and cleaner.

2. Remove any material buildup from the blades or mainframe.

Do not reach into the chute while the conveyor is running.

3. If necessary, adjust the cleaner tension. Refer to appropriate section for tensioner used.

4. Make sure all fasteners are tight. Tighten if necessary.

5. Check blades for wear. If blades are worn to wear line, replace blades.

6. Wipe warning labels clean. If labels are not readable, contact Martin Engineering or a representative for replacements.

Blade Servicing 1. Shut down and lockout / tagout / blockout / testout conveyor.

2. Undo tensioner and visually inspect blades.

a. If blades are clean and not excessively worn, re-tension cleaner.

b. If material buildup is still present or blades are worn excessively,

proceed.

3. When fully retracted, simply remove the retaining pin securing the blade cartridge to the operator end of the mainframe mandrel. Grasp the handle and pull the blade cartridge off the mandrel and away from the mount bracket. Completely remove the blade cartridge from the mainframe mandrel and place it in a suitable position for maintenance work to be carried out.

4. Clean and inspect the blades. If blades are excessively worn, replace with new blades. Remove the blades from the cartridge by removing one of the end stops and loosening the split track. Slide the blades out of the cartridge and replace by sliding in new blades. Ensure the blades face in the correct direction. Re-fit the end stop.

5. Re-install blade cartridge onto the cleaner mainframe mandrel and re-fit the securing pin at the operator side. Re-tension the cleaner.

Martin Engineering M3699-03/16 18 Martin® DT2 Inline Cleaner XHD

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6. Remove equipment from service if there is any indication it is not

WARNING

DANGER

functioning properly. Call Martin Engineering or representative for assistance. Do NOT return equipment to operation until the cause of the problem has been identified and corrected.

Failure to remove tools from maintenance area and conveyor belt before turning on energy source can cause serious injury to personnel and damage to belt.

7. Remove all tools from maintenance area.

Do not touch or go near conveyor belt or conveyor accessories when conveyor belt is running. Body or clothing can get caught and pulled into conveyor belt, causing severe injury or death.

8. Start conveyor belt.

9. Observe cleaner action and blade effectiveness.

Maintenance

Martin Engineering M3699-03/16 19 Martin® DT2 Inline Cleaner XHD

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Troubleshooting/Installation Checklist

NOTE

Troubleshooting If you are experiencing problems with belt cleaner, see below:

Symptom Corrective Action

Blades pop out of track.

High blade wear rate.

Insufficient cleaning and carryback.

Blades vibrate.

Tension is set too high. Reduce pressure or tension.

• Tension is set too low or too high. Increase or decrease pressure or tension.

• Check blades for excessive wear and replace if necessary.

• Incorrect installation angle. Check installation, ensuring cleaner mount is perpendicular to belt.

• Belt deflected upward on tensioning of cleaner. Install an idler roller over the belt near the blade contact point.

• Belt vibration being transferred to cleaner. Install an idler roller over the belt near the blade contact point.

Troubleshooting/Installation Checklist

Installation checklist

If after taking corrective actions suggested under “Troubleshooting” you are still experiencing problems, check for the following:

Installation Checklist

- Mainframe is parallel to pulley.

- Blades are perpendicular to belt.

- Blades are centered on belt.

Conveyor equipment such as conveyor belt cleaners are subject to a wide variety of bulk materials

characteristics and often have to perform under extreme operating or environmental conditions. It is

not possible to predict all circumstances that may require troubleshooting. Contact Martin

Engineering or a representative if you are experiencing problems other than those listed in the

“Troubleshooting” chart above. Do not return the equipment to operation until the problem has been

identified and corrected.

Martin Engineering M3699-03/16 20 Martin® DT2 Inline Cleaner XHD

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Part Numbers

Tensioner Type A: Air Tensioner S: Spring Tensioner

DT2H-XX X XX XX X X

P/N 4-Digit Preﬁx Belt Width (inches) Blade Type Blade Width Coverage Urethane Color Mainframe Type Tensioner

Blade Type T: Tungsten Carbide Reversing Blade A: INLINE Tungsten Carbide Blade U: Urethane Reversing Blade

Urethane Color BR: Brown GR: Green OR: Orange

Mainframe P: Painted

NOMENCLATURE

C: INLINE Tungsten Carbide Blade

with SS Holder

S: Stainless Steel

This section provides product names and corresponding part numbers for

Martin

DT2 Inline Cleaner XHD and related equipment. Please reference

part numbers when ordering parts:

Martin® DT2 Inline Cleaner XHD Assembly

Martin® DT2 Inline Cleaner XHD Assembly with Air Tensioner:

P/N DT2H-XXXXXXXXA. (See Figures 4a. and b.)

Martin

DT2 Inline Cleaner XHD Assembly with Spring Tensioner:

P/N DT2H-XXXXXXXXS. (See Figures 5a. and b.)

Part Numbers

Martin® DT2 Inline Cleaner

Martin® DT2 Inline Cleaner XHD Cartridge:

P/N DT2HC-XXXXXXXXX. (See Figures 6a. and b.)

XHD Cartridge

Martin Engineering M3699-03/16 21 Martin® DT2 Inline Cleaner XHD

Page 26

Dim A

Blade Coverage

Air Tensioner Operator Side

Air Tensioner Far Side

8.46 (215)

11.38 (289)

13.76 (349)

Cartridge Assembly

Dim B

Split-Track Length

Dim C

Cartridge Length

Dimension D

Frame Length

6.00

(152)

11 12 13

Chute Wall

Part Numbers

Figure 4a. Martin® DT2 Inline Cleaner XHD Assembly, P/N DT2H-XXXXXXXXX

with Air Tensioner, P/N 37806-A

Martin Engineering M3699-03/16 22 Martin® DT2 Inline Cleaner XHD

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Item Description Part No. Qty

1 Frame Mandrel Ta ble I I I 1

2 XHD INLINE Split-Track Mainframe Table III 1

3 DT XHD Split Frame Table III 2

4 Washer Flat 1/2 Wide ZP 17328 Table III

5 Nut Hex Elastic Lock 1/2-13NC ZP 18577 Table III

6 XHD DT End Stop 37124-01 2

7 XHD Secondary Blade Table III Table III

8 Screw HHC 1/2-13NC X 2 ZP 14196 4

9 End Cap 37805 1

10 Handle Weldment 37211 1

11 Washer Flat 3/8 Wide ZP 18007 2

12 Screw HHC 3/8-16NC X 6 ZP 37834 1

13 Nut Hex Elastic Lock 3/8-16NC ZP 14201 1

14 XHD INLINE/Reverse Air Tensioner 37806-A 1

15 Tensioner Mount Plate Weldment 37807 2

16 Tensioner Guide Rod Weldment 37814 4

17 Tensioner Spring Retainer 37824 2

18 Tensioner Screw FHSC 3/8-16NC x 1.50 34223 4

19 Tensioner Nut Hex Elastic Lock 3/8-16NC ZP 14201 4

20 Tensioner Air Bag 32537 2

Part Numbers

21 Tensioner Slide Bracket 37809 2

22 Tensioner Pin, Quick Release 3/8 X 2.00 ZP 38139 4

23 (NS) Tensioner Flat Washer 1/2 Thick SS 19126 8

24 (NS) Tensioner Screw HHC 1/2-13NC x 1-1/2 SS 22766 8

25 (NS) Tensioner Washer Compression 1/2 SS 24310 8

26 (NS) Tensioner Nut Hex 1/2-13NC SS 17151 8

27 Tensioner UHMW Sleeve 37704 4

28 Tensioner Screw SHC 3/8-16NC x 3/4 ZP 36510 4

29 (NS) Tensioner Washer Compression 3/8 11747 4

30 (NS) Tensioner Screw HHC 3/8-16NC x 1 ZP 11746-02 4

31 Tensioner Far Side Strap 37811 1

32 Tensioner Screw SHS 1/2-13NC x 2 SS 22763-06 2

33 Tensioner Screw SHS 1/2-13NC x 1-1/2 SS 33190 1

34 Tensioner Pin, Hitch 1/2 X 5-3/4 37818 1

35 External Retaining Ring for 1.50 Shaft 38301 4

Martin Engineering M3699-03/16 23 Martin® DT2 Inline Cleaner XHD

Page 28

Item Description Part No. Qty

36 Label Martin Products 38048 2

37 Label Pinch Point Warning 30528 2

38 (NS) Label Conveyor Products Warning 23395 2

39 (NS) Label Martin Tensioner 37827 2

Part Numbers

NS=Not Shown

40 (NS) Manual, Operator’s M3699 1

Figure 4b. Martin® DT2 Inline Cleaner XHD Assembly, P/N DT2H-XXXXXXXXX

Table III. Martin® DT2 Inline Cleaner XHD Assembly with Air Tensioner

Part No.

Heavy-Duty

Mainframe

DT2H-18X12XXXX 12.00 (305) 27.00 (686) 36.16 (918) 49.50 (1257)

DT2H-18X18XXXX 18.00 (457) 27.00 (686) 36.16 (918) 49.50 (1257)

DT2H-24X18XXXX 18.00 (457) 33.00 (838) 42.16 (1071) 55.50 (1410)

DT2H-24X24XXXX 24.00 (610) 33.00 (838) 42.16 (1071) 55.50 (1410)

DT2H-30X24XXXX 24.00 (610) 39.00 (991) 48.16 (1223) 61.50 (1562)

DT2H-30X30XXXX 30.00 (762) 39.00 (991) 48.16 (1223) 61.50 (1562)

DT2H-36X30XXXX 30.00 (762) 45.00 (1143) 54.16 (1376) 67.50 (1715)

DT2H-36X36XXXX 36.00 (914) 45.00 (1143) 54.16 (1376) 67.50 (1715)

DT2H-42X36XXXX 36.00 (914) 51.00 (1295) 60.16 (1528) 73.50 (1867)

DT2H-42X42XXXX 42.00 (1067) 51.00 (1295) 60.16 (1528) 73.50 (1867)

DT2H-48X42XXXX 42.00 (1067) 57.00 (1448) 66.16 (1680) 79.50 (2019)

DT2H-48X48XXXX 48.00 (1219) 57.00 (1448) 66.16 (1680) 79.50 (2019)

DT2H-54X48XXXX 48.00 (1219) 63.00 (1600) 72.16 (1833) 85.50 (2172)

DT2H-54X54XXXX 54.00 (1372) 63.00 (1600) 72.16 (1833) 85.50 (2172)

DT2H-60X54XXXX 54.00 (1372) 69.00 (1753) 78.16 (1985) 91.50 (2324)

DT2H-60X60XXXX 60.00 (1524) 69.00 (1753) 78.16 (1985) 91.50 (2324)

DT2H-66X60XXXX 60.00 (1524) 75.00 (1905) 84.16 (2138) 97.50 (2477)

DT2H-66X66XXXX 66.00 (1676) 75.00 (1905) 84.16 (2138) 97.50 (2477)

DT2H-72X66XXXX 66.00 (1676) 81.00 (2057) 90.16 (2290) 103.50 (2629)

DT2H-84X72XXXX 72.00 (1829) 93.00 (2362) 102.16 (2595) 115.50 (2934)

DT2H-84X78XXXX 78.00 (1981) 93.00 (2362) 102.16 (2595) 115.50 (2934)

DT2H-96X90XXXX 90.00 (2286) 105.00 (2667) 114.16 (2900) 127.50 (3239)

DT2H-102X96XXXX 96.00 (2438) 111.00 (2819) 120.16 (3052) 133.50 (3391)

DT2H-114X108XXXX 108.00 (2743) 123.00 (3124) 132.16 (3357) 145.50 (3696)

with Air Tensioner, P/N 37806-A

Dim A Dim B Dim C Dim D

Martin Engineering M3699-03/16 24 Martin® DT2 Inline Cleaner XHD

Page 29

Table III. (continued)

Part No.

Heavy-Duty

Mainframe

DT2H-18X12XXXX 37802-18 37801-18 37803-18 4 2 84.3

DT2H-18X18XXXX 37802-18 37801-18 37803-18 4 3 91.3

DT2H-24X18XXXX 37802-24 37801-24 37803-24 6 3 101.3

DT2H-24X24XXXX 37802-24 37801-24 37803-24 6 4 108.3

DT2H-30X24XXXX 37802-30 37801-30 37803-30 6 4 118.5

DT2H-30X30XXXX 37802-30 37801-30 37803-30 6 5 125.5

DT2H-36X30XXXX 37802-36 37801-36 37803-36 8 5 135.5

DT2H-36X36XXXX 37802-36 37801-36 37803-36 8 6 142.5

DT2H-42X36XXXX 37802-42 37801-42 37803-42 8 6 152.7

DT2H-42X42XXXX 37802-42 37801-42 37803-42 8 7 159.7

DT2H-48X42XXXX 37802-48 37801-48 37803-48 10 7 169.7

DT2H-48X48XXXX 37802-48 37801-48 37803-48 10 8 176.7

DT2H-54X48XXXX 37802-54 37801-54 37803-54 10 8 186.9

DT2H-54X54XXXX

DT2H-60X54XXXX 37802-60 37801-60 37803-60 10 9 203.9

DT2H-60X60XXXX 37802-60 37801-60 37803-60 10 10 210.9

DT2H-66X60XXXX 37802-66 37801-66 37803-66 12 10 221.1

DT2H-66X66XXXX 37802-66 37801-66 37803-66 12 11 228.1

DT2H-72X66XXXX 37802-72 37801-72 37803-72 12 11 238.1

DT2H-84X72XXXX 37802-84 37801-84 37803-84 14 12 265.9

DT2H-84X78XXXX 37802-84 37801-84 37803-84 14 13 272.3

DT2H-96X90XXXX 37802-96 37801-96 37803-96 16 15 306.6

DT2H-102X96XXXX 37802-102 37801-102 37803-102 18 16 324.2

DT2H-114X108XXXX 37802-114 37801-114 37803-114 20 18 358.7

Part No.

Item 1

37802-54 37801-54 37803-54 10 9 193.9

Part No.

Item 2

Part No.

Item 3

Qty. Items

4 and 5

Qty.

Item 7

Weight w/o

Ten s. (lbs)

Part Numbers

Blade Description Blade Part No. Part No. Item 7

Inline Tungsten Carbide DT2H-XXAXXXXXX 36937-T

Inline Tungsten Carbide with SS Holder DT2H-XXCXXXXXX 36937-TS

Reversing Tungsten Carbide DT2H-XXTXXXXXX 32494-T

Reversing Urethane DT2H-XXUXXXXXX 32494-06U

Martin Engineering M3699-03/16 25 Martin® DT2 Inline Cleaner XHD

Page 30

6.00

(152)

Dim A

Blade Coverage

Dim B

Split-Track Length

Dim C

Cartridge Length

Dimension D

Frame Length

Spring Tensioner Operator Side

Spring Tensioner Far Side

8.46 (215)

11.38 (289)

13.76 (349)

Dim. E

Spring Height

Chute Wall

11 12 13

Part Numbers

Figure 5a. Martin® DT2 Inline Cleaner XHD Assembly, P/N DT2H-XXXXXXXXX

Martin Engineering M3699-03/16 26 Martin® DT2 Inline Cleaner XHD

with Spring Tensioner, P/N 37806

Page 31

Item Description Part No. Qty

1 Frame Mandrel Ta ble I V 1

2 XHD Inline Split-Track Mainframe Table IV 1

3 DT XHD Split Frame Table IV 2

4 Washer Flat 1/2 Wide ZP 17328 Table IV

5 Nut Hex Elastic Lock 1/2-13NC ZP 18577 Table IV

6 XHD DT End Stop 37124-01 2

7 XHD Secondary Blade Table IV Table IV

8 Screw HHC 1/2-13NC X 2 ZP 14196 4

9 End Cap 37805 1

10 Handle Weldment 37211 1

11 Washer Flat 3/8 Wide ZP 18007 2

12 Screw HHC 3/8-16NC X 6 ZP 37834 1

13 Nut Hex Elastic Lock 3/8-16NC ZP 14201 1

14 XHD Inline/Reverse Spring Tensioner 37806 1

15 Tensioner Mount Plate Weldment 37807 2

16 Tensioner Guide Rod Weldment 37814 4

17 Tensioner Spring Retainer 37824 2

18 Tensioner Flat Washer 1 Regular ZP 32315 Table IV

19 Tensioner Compression Spring Table IV 2

20 Tensioner Rod Threaded 1-5 ACME Steel 37813 2

Part Numbers

21 Tensioner Nut Hex Jam 1-5 ACME ZP 37873 4

22 Tensioner Slide Bracket 37809 2

23 Tensioner UHMW Sleeve 37704 4

24 Tensioner Pin, Quick Release 3/8 X 2.00 ZP 38139 4

25 (NS) Tensioner Flat Washer 1/2 Thick SS 19126 8

26 (NS) Tensioner Screw HHC 1/2-13NC x 1-1/2 SS 22766 8

27 (NS) Tensioner Washer Compression 1/2 SS 24310 8

28 (NS) Tensioner Nut Hex 1/2-13NC SS 17151 8

29 Tensioner Screw FSHC 3/8-16NC x 1.50 34223 4

30 Tensioner Nut Hex Elastic Lock 3/8-16NC ZP 14201 4

31 Tensioner Pin, Hitch 7/8 X 7.00 37818 1

32 Tensioner Far Side Strap 37811 1

33 Tensioner Screw SHS 1/2-13NC x 2 SS 22763-06 2

34 Tensioner Screw SHS 1/2-13NC x 1-1/2 SS 33190 1

35 Tensioner Cotter Pin 3/16 x 1-3/4 ZP 37880 2

Martin Engineering M3699-03/16 27 Martin® DT2 Inline Cleaner XHD

Page 32

Item Description Part No. Qty

36 (NS) Spring Die 2.00 x 2.50 37833 2

37 External Retaining Ring for 1.50 Shaft 38301 4

38 Label Martin Products 38048 2

39 Label Pinch Point Warning 30528 2

Part Numbers

NS=Not Shown

40 (NS) Label Conveyor Products Warning 23395 2

41 (NS) Label Martin Tensioner 37827 2

42 (NS) Manual, Operator’s M3699 1

Figure 5b. Martin® DT2 Inline Cleaner XHD Assembly, P/N DT2H-XXXXXXXXX

Table IV. Martin® DT2 Inline Cleaner XHD Assembly with Spring Tensioner