Timberline Tool TC2, TC2-SR Instruction Manual

Instruction

Manual

®

Model TC2

PE Pipe Squeeze-off Tool

For your personal safety READ and UNDERST AND
instructions before using tools.
SA VE these instructions for future reference.

© 2008 Timberline Tool All Rights Reserved.

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

TC2 DIAGRAM

A1 – Top Jaw / Bottom Handle
A2 – Top Handle
A3 – Bottom Jaw
A4 – Links
A5 – Rotating Jaw Sleeve
A6 – Safety Locking Bar

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SPECIFICATIONS

Table 1 : Squeeze-off Tool for 1/2” CTS to 2” CTS

& 1/2” IPS - 2” IPS (15mm - 63mm) PE Pipe *

Length: 24.0 in ** 61.0 cm **
Width: 8.5 in 21.6 cm
Weight: 11.6 lb 5.3 kg

* Manufacturer reserves the right to change specifications without notice.
** Additional handle extensions may be added to increase the reach of the tool.

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 qualification procedures.

ASTM F1041, “Standard Guide for Squeeze-off of Polyolefin Gas Pressure •
Pipe and Tubing”
ASTM F1563, “Standard Specification for Tools to Squeeze-Off Polyethylene •
(PE) Gas Pipe or Tubing”
ASTM F1734, “Standard Practice for Qualification of a Combination of Squeeze •
Tool, Pipe, and Squeeze-Off Procedures to A void Long-Term Damage in Poly­ethylene (PE) Gas Pipe”

TIMBERLINE TC2

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INTRODUCTION

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

Squeeze-off is a technique used to control the flow of gas or liquid in polyethylene
pipe by compressing the pipe between parallel bars until the inside surfaces make
contact. The flexibility 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 pipe setting on the rotating
sleeve matches the diameter and SDR of the pipe to be squeezed.

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

© 2008 Timberline Tool All Rights Reserved.

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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 flow 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.

Workplace Safety

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 first. T imberline squeeze-off tools must be used by qualified, trained per-
sonnel only and must never be left on the pipe unattended. Refer to pipe manufac­turers’ recommendations for locating squeeze-off distances from fittings and joints.

Personal Safety

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

tired or under the influence of narcotics, alcohol, or medication.

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

A moment of inattention while operating squeeze-of f tools may result in personal injury.
Store idle tools out of reach of children and other untrained persons.

TIMBERLINE TC2

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Specific 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.

Always use the Timberline TC2 with the grounding rod inserted in the ground when
working with natural gas, or any other flammable substance.

Use only the accessories or extension handles that correspond to your product. Ac­cessories specific for one tool may be hazardous if used on a different tool.

Failure to use the TC2 in the manner specified 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 setting on the rotating sleeve 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 qualified repair personnel.
Service or maintenance performed by unqualified personnel could
result in a risk of injury.

© 2008 Timberline Tool All Rights Reserved.

OPERATING PROCEDURE

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

Ground the tool with the 1. Grounding Rod. (Fig 1)

Rotate the 2. Jaw Sleeve so the cor­rect pipe size lines up with the pipe size
indicator arrow shown on the T ool Link.

(Fig 2)

Install the 36” extension handles on the tool and 3.
secure with the locking pin. (Fig 3)

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

Disengage the 4. Safety Locking Bar and place
the Quick Release Pin in the hole through the
Top Handle labeled UNLOCK. (Fig 4)

Open the tool and place over the pipe until the 5.
Tool Links are tight against the pipe. (Fig 5)

6

Fig 1

Fig 2

Fig 3

Fig 4

Fig 5

Engage the Safety Locking Bar by moving the 6.
Quick Release Pin from the UNLOCK position to
the LOCK position. (Fig 6)

Make sure the tool is perpendicular to the
pipe during squeeze-off.

Close the handles until the tool goes over center 7.
and the flow of gas is controlled. (Fig 7)

Squeeze-off is complete when the notch in
the Locking Bar snaps over the pin.

Place a lock-out/tag-out through the holes in the 8.
Tool Link to prevent accidental release of the
tool during service operations. (Fig 8)

When it is safe to remove the tool from the pipe, 9.
disengage the Safety Locking Bar, move the
Quick Release Pin from the hole marked “LOCK“
to the hole marked “UNLOCK“ and remove any
lock-out/tag-out devices. Open the handles slowly
and take the tool off the pipe. (Fig 9)

If recommended, re-round the pipe ac­cording to instructions provided by the
manufacturer. Mark the location to avoid a
future squeeze at the same location.

TIMBERLINE TC2

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Fig 6

Fig 7

Fig 8

Fig 9

© 2008 Timberline Tool All Rights Reserved.

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SERVICE

Aer every 10 uses:

Lubricate the pins and bushings with light oil.1. (Fig 10)

Lubricate the rotating jaw sleeve with a small 2.
amount of light oil. (Fig 11)

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

ACCESSORIES

Any accessories or attachments recommended for use with your
Timberline Tool are specified 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 10

Fig 11

TIMBERLINE TC2

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TIMBERLINE LIMITED WARRANTY

War r ant y Poli cy

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 on 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 specific 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.

© 2008 Timberline Tool All Rights Reserved.

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TIMBERLINE TC2

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[phone]

[phone]

www.timberlinetool.com

90 Conestoga Ct. Kalispell, MT 59901 USA