Timberline Tool TR170 Instruction Manual

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(406)755-4258

(406)257-2711

www.timberlinetool.com

90 Conesto

a Ct. Kalispell, MT 59901 USA

Instruction

Manual

Model TR170

TopReach Clamp

SAVE these instructions for future reference.

For your personal safety READ and UNDERSTAND instructions before using tools.

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SPECIFICATIONS

Table 1 : Squeeze-o Tool for 1/2” to 1” IPS (15mm - 25mm) and

1/2” to 1 1/4” CTS (15mm - 31.75mm) PE Pipe *

Table 2 : Rate of Closure

Pipe Size

# of Revo-

lutions to

Maximum # of

Revolutions per

minute to Close per

ASTM Speciﬁ cations

Revolu-

tions per

second

1/4" CTS 42 168 2.8

1/2" CTS 42 84 1.4

1/2" IPS 42 84 1.4

1/2" SIDR 42 84 1.4

3/4" CTS 42 56 .9

3/4" IPS 42 56 .9

3/4" SIDR 42 56 .9

1" CTS 42 42 .7

1" IPS 42 42 .7

1" SIDR 42 42 .7

1-1/4" CTS 42 33 .5

* Manufacturer reserves the right to change speciﬁ cations without notice.

Length: 70.0 in 177.8 cm

Width: 5.3 in (at yoke)

6.0 in (at handle)

13.5 cm

15.3 cm

Thickness: 1.5 in 3.81 cm

Weight: 10.5 lb 4.77 kg

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TIMBERLINE TR170

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TIMBERLINE LIMITED WARRANTY

Warranty Poli c y

Every product manufactured by Timberline Tool is thoroughly inspected and tested before leaving the factory. Our products are warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop with our tools, handles, or accessories during this one-year period please call 800.735.6845 to obtain return authorization for repair. If inspection shows the trouble is caused by defective workmanship or material, Timberline Tool will repair or, at our option, replace the product without charge.

This Warranty does not apply where:

• Repairs have been made or attempted by others.

• Repairs are required because of normal wear and tear.

• The tool has been abused, misused, or improperly maintained.

• Alterations have been made to the tool.

IN NO EVENT SHALL TIMBERLINE TOOL BE LIABLE FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT. THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY.

TIMBERLINE TOOL DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,” AFTER THE ONE-YEAR TERM OF THIS WARRANTY.

This Warranty gives you speciﬁ c legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.

GENERAL SAFETY RULES

For all Tools

READ and UNDERSTAND all instructions. Failure to follow all instructions listed below may result in serious personal injury and/or damage to the tool.

The following ASTM standards provide guidance and requirements for squeeze-off tools, operating procedures, and qualiﬁ cation procedures.

• ASTM F1041, “Standard Guide for Squeeze-off of Polyoleﬁ n Gas Pressure Pipe and Tubing”

• ASTM F1563, “Standard Speciﬁ cation for Tools to Squeeze-Off Polyethylene (PE) Gas Pipe or Tubing”

• ASTM F1734, “Standard Practice for Qualiﬁ cation of a Combination of Squeeze Tool, Pipe, and Squeeze-Off Procedures to Avoid Long-Term Damage in Polyethylene (PE) Gas Pipe”

* The SDR is the ratio of pipe diameter to wall thickness. SDR can be be expressed as SDR = D/s where D = pipe outside diameter and s = pipe wall thickness.

TIMBERLINE TR170

INTRODUCTION

Timberline squeeze-off tools are designed to temporarily stop the pressurized ﬂ ow of liquid or gas in polyethylene (PE) pipe.

Squeeze-off is a technique used to control the ﬂ ow of gas or liquid in polyethylene pipe by compressing the pipe between parallel bars until the inside surfaces make contact. The ﬂ exibility and toughness of most polyethylene pipes allow the pipe to recover from a properly made squeeze-off without a measurable loss in service life. Squeeze-off is useful for making installation tie-ins and emergency repairs.

Timberline squeeze-off tools are made from high strength aluminum for superior durability and will not bend or break under normal use. However, care must be taken to ensure that the pipe is free of foreign material and the slap on jaw matches the diameter and wall thickness / SDR of the pipe to be squeezed. *

Please read the following suggested procedure for squeezing off polyethylene plastic pipe using Timberline Squeeze-off Tools.

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SAFETY INSTRUCTIONS

SAVE THESE FOR FUTURE REFERENCE

Static Electricity Safety

Use a proper grounding rod at all times to insure personal safety.

PE pipe is a relatively low conductor of electricity. As a result PE

pipe does build up a static charge when it is in gas service due to the gas ﬂ ow on the inside of the pipe. During squeeze-off a larger amount of static charge builds up.

In addition to the potential for pipe damage due to static discharge, the build up of a static charge represents an ignition source. Timberline Tool recommends that you follow all of your company grounding techniques and that all personnel involved in squeeze-off operations receive training on those grounding procedures so that they understand the hazards involved.

Workpla c e Saf e t y

Prior to using any squeeze-off tool, consult ASTM Standards F104102, F1563-01 and F1734-03.

Always follow applicable company and OSHA safety procedures.

Observe pipe manufacturers’ recommendations and precautions for squeeze-off of polyethylene pipe, exercising particular caution when leaking gas is present.

Safety ﬁ rst. Timberline squeeze-off tools must be used by qualiﬁ ed, trained per- sonnel only and must never be left on the pipe unattended. Refer to pipe manufacturers’ recommendations for locating squeeze-off distances from ﬁ ttings and joints.

Personal Safety

Stay Alert, watch what you are doing, and do not use tools while

tired or under the inﬂ uence of narcotics, alcohol, or medication.

Use proper clothing, eye protection, and safety equipment when using squeeze-tools.

A moment of inattention while operating squeeze-off tools may result in personal injury.

Store idle tools out of reach of children and other untrained persons.

TIMBERLINE TR170

SERVICE

1. Clean the tool with a mild detergent after each use.

2. Lubricate the pins and bushings with light oil if the tool is difﬁ cult to open and close. (

Fig 8 & 9)

3. Keep the Rotating Handles free of debris to avoid interference during assembly.

4. Test and calibrate the tool at least once a year by measuring the gap of the tool, measuring the tips of the yoke, and or performing a test squeeze on a piece of pipe.

If you have questions, please feel free to contact our customer service representatives at 1-800-735-6845 or by email at [email protected].

ACCESSORIES

Any accessories or attachments recommended for use with your Timberline Tool are speciﬁ ed in this manual. The use of any other accessories or attachments might present the risk of injury. Only use accessories or attachments for their stated purpose.

Fig 8

Fig 9

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1. Lower the TR170 onto the pipe until the cable is resting on the pipe. The cable keeps the pipe centered in the jaws. It is best if the tool is perpendicular. (

Fig 5)

2. Turn the Rotating Handle (A1) clockwise to squeezed-off at a rate of 5 revolutions/ minute. (

Fig 6)

3. A padlock for lock-out/tag-out may be placed through the Handle and tab to prevent accidental release. (

Fig 7)

4. Once it is safe to release the tool, remove any lock-out/ tag-out devices.

5. To remove the tool from the pipe turn the Rotating Handle counter clockwise at half the closing rate until the cables are taught or the tool hits its’ mechanical stops, per ASTM speciﬁ cations.

Fig 5

Fig 7

Fig 6

TIMBERLINE TR170

Speci c Tool Safety

If you have used other Timberline products please be aware that the operation of this tool may differ from others and that you may need to follow different rules. Always consult the manual to insure you are following the correct safety instructions to avoid personal injury.

Tool Usage Safety

Do not force the tool to perform a squeeze-off. The tool will operate safer and better if the rate of squeeze in these instructions is followed.

Maintain the tool with care. A properly maintained tool will be less likely to cause damage and is easier to control.

Check for misalignment, binding of parts, breakage of parts, and other conditions that might affect the operation of the tool. Accidents may be caused by improperly maintained tools.

Use only the accessories, slap-on jaws, or extension handles that correspond to your product. Accessories speciﬁ c for one tool may be hazardous if used on a different tool.

Failure to use the TR170 in the manner speciﬁ ed in this manual may result in injury and/or permanent damage to the tool.

This tool complies with ASTM F1563-01.

Always make sure to use the slap-on jaw that corresponds to the pipe size and SDR or wall thickness of the pipe to be squeezed-off.

Tool Service Safety

Tool service must only be performed by qualiﬁ ed repair personnel. Service or maintenance performed by unqualiﬁ ed personnel could result in a risk of injury.

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Familiarize yourself with all parts, names, and numbers. Refer to this diagram for the assembly and operation procedures that follow.

TR170 DIAGRAM

A1 – Handle A2 – Outer Tube A3 – Lock Out/Tag Out Tab

B1 – Bearing House B2 – Fixed Jaw B3 – Slap-On Jaw Post B4 – Slap-On Jaw

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ASSEMBLY PROCEDURE

1. Remove the Slap-On Jaw (B4) from the case. (Fig 1)

2. Turn the Handle counterclockwise to open the tool until it stops.

(Fig 2)

3. Attach the Slap-On Jaw (B4) to the Slap-On Jaw Post (B3). (

Fig 3)

4. Attach the cable to the Fixed Jaw Post (B2). (Fig 4)

OPERATING PROCEDURE

Remember this is only a recommended procedure for a safe and effective squeeze-off. Always follow your speciﬁ c company safety rules when working around natural gas.

• If the cables are tight and the clamp is dropped on the pipe the cables will break.

• Make sure the pipe is clear of any debris, rock, dirt, etc.

TIMBERLINE TR170

Fig 1

Fig 2

Fig 3

Fig 4