Timberline Tool TopReach Clamp TR250 User manual

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ell
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MT 59901 USA
Instruction
Manual
Model TR250
TopReach Clamp
SAVE these instructions
for future reference.
For your personal safety
READ and UNDERSTAND
instructions before using tools.

© 2008 Timberline Tool All Rights Reserved.
2
SPECIFICATIONS
Table 1 : Squeeze-o Tool for 1/2” to 2” (15mm - 63mm) PE Pipe *
Length: 6.5 ft ** 2.0 m **
Width: 10.4 in 26.4 cm
Weight: 19.0 lb 8.62 kg
Table 2 : Rate of Closure
Pipe Size # of Revo- lutions to
Close
Maximum # of
Revolutions per
minute to Close
per ASTM Specifi-
cations
Max Revo-
lutions per
second
1/2" CTS 53 106 1.7
1/2" IPS 53 106 1.7
1/2" SIDR 53 106 1.7
3/4" CTS 53 70 1.1
3/4" IPS 53 70 1.1
3/4" SIDR 53 70 1.1
1" CTS 53 53 .8
1" IPS 53 53 .8
1" SIDR 53 53 .8
1-1/4" CTS 53 42 .7
1-1/4" IPS 53 42 .7
1-1/4" SIDR 53 42 .7
1-1/2" CTS 53 35 .5
1-1/2" IPS 53 35 .5
1-1/2" SIDR 53 35 .5
2" CTS 53 26 .4
2" IPS 53 26 .4
2" SIDR 53 26 .4
* Manufacturer reserves the right to change specifications without notice.
** Additional handle extensions may be added to increase the reach of the tool.
Page Intentionally Le Blank
TIMBERLINE TR250
11

© 2008 Timberline Tool All Rights Reserved.
Page Intentionally Le Blank
10
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 toAvoid Long-Term Damage in Poly-
ethylene (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 TR250
3
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 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.

© 2008 Timberline Tool All Rights Reserved.
4
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, consultASTM Standards F1041-
02, 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. Timberline squeeze-off tools must be used by qualified, trained per-
sonnel only and must never be left on the pipe unattended. Refer to pipe manufac-
turers’ 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.
Amoment 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 TR250
9
TIMBERLINE LIMITED WARRANTY
Warranty Policy
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 SHALLTIMBERLINE TOOL BE LIABLE FORANY 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, INCLUD-
ING 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.
SERVICE
After every 10 uses:
1. Lubricate the pins and bushings with light oil.
(Fig 6)
2. Lubricate the rotating jaw sleeve with a small
amount of light oil. (Fig 7)
3. Lubricate the collar at the top of the outer tube
with light oil. (Fig 8)
If you have questions, please feel free to
contact our customer service represen-
tative at 1-800-735-6845 or by email at
[email protected]
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 6
Fig 7
Fig 8
8
TIMBERLINE TR250
5
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. Aproperly 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 Tr250 with the grounding rod inserted in the ground when
working with natural gas, or any other flammable substance.
Use only the accessories, slap-on jaws, 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 Tr250 in the manner specified in this manual may result in injury
and/or permanent damage to the tool.
This tool complies withASTM 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 qualified repair personnel.
Service or maintenance performed by unqualified personnel could
result in a risk of injury.

© 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.
TR250 DIAGRAM
A1 – Rotating Handle
A2 – Outer Tube
A3 – Inner Tube
A4 – Lock-out Tab
A5 – Top Jaw Attachment Tube
A6 – Top Handle Attachment Tube
A7 – Extension Links
B8 – Top Jaw
B9 – Top Handle
B10 – Bottom Jaw
B11 – Links
B12 – Rotating Jaw Sleeve
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6
OPERATING PROCEDURE
Remember this is only a recommended pro-
cedure for a safe and effective squeeze-off.
Always follow your specific company safety
rules when working around natural gas.
1. Ground the tool with the Grounding Rod.
2. Rotate the Jaw Sleeve so the correct pipe size lines
up with the pipe size indicator arrow shown on the
Tool Link. (Fig 1)
3. Turn the Rotating Handle counter clockwise to open
the TR250. (Fig 2)
Make sure the pipe is clear of any debris,
rock, dirt, etc.
4. Place the tool over the pipe until the Tool Links are
tight against the pipe. (Fig 3)
5. Turn the Rotating Handle clockwise until the pipe is
squeezed-off. Refer to Table 2 on Page 2 for the sug-
gested rate of closure perASTM specifications. (Fig 4)
Do not over tighten – squeeze off is complete
when the jaw hits its’ mechanical stop.
6. Place a lock-out/tag-out through the holes in the rotat-
ing handle and the lock-out tab to prevent accidental
release of the tool during service operations. (Fig 5)
7. When removing the tool from the pipe turn the rotat-
ing handle counter clockwise at half the closing rate
per ASTM Specifications.
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.
Fig 3
Fig 4
Fig 1
Fig 2
Fig 5
TIMBERLINE TR250
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