SU-XL Series

Operations Manual

SU-XL Series

Professional Torque Wrenches

®

ii

Copyright Notice

© Copyright Torq/Lite, Inc. 2011 – 2012. All rights reserved.

This technical manual, accompanying documentation, illustrations and diagrams are supplied pursuant to a license agreement from Torq/Lite, Inc., and contain proprietary information.

The use, disclosure, and copying of this documentation and illustrations are all governed by that license agreement, and any other use, disclosure, or copying of the documentation or illustrations is expressly prohibited.

Reproduction or translation of any part of this work beyond that permitted by Section 107 or 108 of the United States Copyright Act without the permission of the copyright owner,

Torq/Lite, Inc. is unlawful.

More information about Torq/Lite, Inc. is available at www.torqlite.com.

Trademark Acknowledgements

Torq/Lite, the Torq/Lite logo, Torq/Lite Quick Start Guide, and Torq/Lite Tools are trademarks or registered trademarks of Torq/Lite, Inc.

All other company and product names are the names, trademarks, or registered trademarks of their respective companies.

Torq/Lite

®

Operations Manual

SU-XL Series

Table of Contents

OPERATIONS

Connecting Hydraulic Hoses and Pump

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Setting the Square Drive

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8

Setting the Torque

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12

Setting the Reaction Arm

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15

Operating the Tool

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18

Lubrication

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23

MAINTENANCE

Disassembling the Torque Wrench

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26

Assembling the Torque Wrench

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31

Disassembling the Dual-Plane Swivels

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37

Assembling the Dual-Plane Swivels

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40

TROUBLESHOOTING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

43

TORQUE CHARTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

47

PARTS and WARRANTY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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iii

Operating Success Checklist

Are the hydraulic hoses fully connected to the wrench and pump?

Is the socket fully pinned to the square drive?

Is the reaction arm set for a stable and solid reaction?

Are all pinch points clear of hands, loose clothing, and long hair?

Have you allowed the tool to fully advance and fully retract?

Allowing the tool to fully advance and fully retract

prevents short stroking.

Always clean and lubricate!

Torq/Lite

®

is an ISO 9001 Registered Company

iv

Torq/Lite SU-XL Operations Manual

Introduction

Your new Torq/Lite Hydraulic Torque Wrench

®

is ready to use in the field.

The Torq/Lite container holds all the material you need to get started.

The


, the

Quick Start Guide

, and the

Troubleshooting

Guide

can be kept in the plastic wrap or taken to the field for reference.

You can keep the

Quick Start Guide

in your pocket to reference the torque conversion charts on the job site. Do not worry about getting it dirty and wet – it is sturdy enough to stay in good condition.

The


is divided into two sections, Operations and

Maintenance. Make sure you read these sections first! It is very important you learn how to safely use the Torq/Lite tool and perform the proper maintenance to avoid injuries and ensure accurate torque.

Included in the


are safety warnings and pictures that go with the instructions. You will see information labels like these for special safety alerts and notes:

WARNING

Graphics with this symbol contain information regarding hazardous situations which could cause death or serious injuries if ignored.

CAUTION

Graphics with this symbol contain information regarding hazardous situations which could cause minor or moderate injuries if ignored.

NOTE

Graphics with this symbol contain information regarding situations which could cause damage to the tool or pump if ignored.

Make sure you look at the pictures and are aware of the safety warnings before you use the Torq/Lite wrench. Follow these steps in the field, and you will be prepared to operate your Torq/Lite wrench under the most difficult or challenging conditions.

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1

Operations: Introduction

Contents

The sections in the Operations Manual are easy-to-read and simple to follow. Just follow the order of the sections and watch for safety notes.

Section Topic

1 Connecting Hydraulic Hoses and Pump

2

3

4

5

6


Setting the Torque


Operating the Tool

Lubrication

1

Connecting Hydraulic Hoses and Pump

Before Connecting the Hoses

7 h

Calibration Accuracy – Use calibrated gauges to make sure the tool works accurately. The system accuracy of your SU-XL tool is +/-3 percent and repeatability of +/-1 percent based upon the manufacturer’s specifications. Check your calibration accuracy through Torq/Lite or any other facility certified through the

National Institute of Standards and Technology (NIST).

NOTE

Torq/Lite recommends returning the tool to a certified calibration center for calibration checks once a year.

7 h

HPU – The wrench and the HPU are connected by a 10,000psi dual-line hose assembly.

7 h

Clean the hose quick-connects before attaching.

2

Torq/Lite SU-XL Operations Manual www.torqlite.com

3

Operations: Connecting Hydraulic Hoses and Pump

Bleeding Hydraulic Hoses

Before connecting the Torq/Lite wrench to the pump, you must bleed air from the hydraulic pump. Bleeding excess air from the lines helps maintain an optimal level of pressure and performance from the pump.

1

Step 1

Find the female and male quickconnects on the hydraulic pump.

Step 2

Connect the female and male quick-connects of the hydraulic hose to the pump.

2

Step 3

Connect the quick-connects from both hoses to each other.

3

4


4

Step 4

Turn on the pump. Allow the hydraulic oil to circulate through both hoses at low pressure for

1-2 minutes.

5

Step 5

Turn off the pump and disconnect the two hydraulic hoses that are connected to each other.

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5

Operations: Connecting Hydraulic Hoses and Pump

Connecting the Pump to the Wrench

After you bleed the system, you will connect the pump to the Torq/Lite wrench. The pump is the power behind the tool. You will connect the hydraulic hoses to either an electric, air, handheld, or gas powered pump.

Make sure you read the safety warnings for the pump and the Torq/Lite wrench.

1

Step 1

Find the quick-connects on the Torq/Lite wrench.

Step 2

Connect the female and male quick-connects of each hydraulic hose to the quick-connects of the square drive Torq/Lite wrench.

2

6

Step 3

Make sure the quick-connects are fully connected on the tool and pump. You will know the hoses and quick-connects are connected when the male and female ends are tightly sealed to one another.


3

NOTE

Check your hose connections.

Are the connections tight and secure?

Safety Warnings

WARNING

3 h

Do not handle pressurized hoses. Oil escaping under pressure can penetrate the skin causing serious injury. If oil is injected under the skin, see a doctor immediately.

3 h

Use only equipment rated for the same pressure and torque.

3 h

Use only a hydraulic pump capable of generating 10,000psi

(700 bar) maximum pressure with this tool.

3 h

Use only hydraulic hoses rated for 10,000psi (700 bar) pressure with this tool.

3 h

Do not reverse the male and female quick-connects on the tool or the connections on one end of the hose or pump. Reversing quick-connects will reverse the power stroke cycle and may damage the tool.

3 h

Do not use damaged, frayed or deteriorated hoses, or fittings.

Check for cracks, splits, or leaks in the hoses.

3 h

Make sure the quick-connects are tight to prevent the connectors from disengaging under pressure.

3 h

When connecting hoses that have not been preloaded with hydraulic oil, make certain the pump reservoir is not drained of oil during start-up.

3 h

Avoid sharp bends and kinks that will cause severe back-up pressure in hoses and lead to early hose failure.

3 h

Do not carry the tool by the hose. www.torqlite.com

7

Operations: Setting the Square Drive

2


This section explains how to set the square drive to either loosen or tighten the nut/bolt.

1

Step 1

Check the position of the square drive when looking toward the shroud. shroud

Step 2

If the square drive extends to the

left, the tool is set to loosen the nut/bolt.

2

Step 3

If the square drive extends to the

right, the tool is set to tighten the nut/bolt.

3

8


4

Step 4

To change the direction of the square drive, push the square drive into the housing until the drive projects out the opposite side of the tool.

7

2.1 Connecting the Socket

Once the direction of the square drive is set, the socket will be placed on the square drive.

1

Step 1

Find the correct size socket for the nut/bolt, and test the socket on the nut/bolt for a secure fit.

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9

Operations: Setting the Square Drive

Step 2

Prepare the socket by removing the retaining ring and holding pin.

2

Step 3

Find the socket pin hole on the square drive. Turn the square drive so the pin hole is facing out.

3

Step 4

Line-up the socket pin hole with the square drive pin hole and insert the socket onto the square drive.

4

10


5

Step 5

Insert the holding pin into the pin hole.

6

Step 6

Place the retaining ring over the holding pin to secure the socket.

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11

Operations: Setting the Torque

3

Setting the Torque

Once the wrench quick-connects are tightened and fully connected with the hydraulic pump, it is time to set the torque level. To find the correct torque, go to the manufacturer’s specifications or the Certificate of Accuracy (torque conversion chart) located in the pocket at the back of this manual.

Step 1

Connect the pump to the power supply.

Step 2

Connect the tool to the pump with the hydraulic hoses.

(Refer to Connecting Hydraulic Hoses and Pump, section 1)

2

Step 3

Turn the pump on.

Step 4

Press the remote control advance button and hold down while adjusting the pressure.

4

12


5

Step 5

Pressure will appear on the gauge. Refer to the torque chart for the correct torque value.

6

Step 6

To adjust the pressure, loosen the locknut that locks the pressure adjustment.

RIGHT

7

Step 7

Turn the t-handle to the right to increase pressure. www.torqlite.com

13

Operations: Setting the Torque

Step 8

Turn the t-handle to the left to decrease pressure.

8

LEFT

NOTE

When decreasing pressure, always go below the targeted pressure point, lock the pressure with the locknut, and then turn the t-handle to increase back to the correct pressure point.

Step 9

Just before the correct pressure is reached (200psi–400psi under target pressure), the locknut should be tightened. Continue turning the t-handle until the correct pressure point is reached. Cycle the tool several times to set pressure. Repeating the cycle helps remove trapped air and ensures the tool system is working properly.

10

Step 10

Once the correct pressure is found, turn the locknut until it stops turning. This locks the pressure.

7

14


4


Setting the Reaction Arm is a very important step in operating the wrench. Torq/Lite proudly manufactures the only torque wrench that has a reversible reaction arm. This reaction arm holds the tool in place against impact force and helps tighten or loosen nut/bolts.

Your goal is to get the tool under load to react, on a flat surface, at a 90 degree angle from the tool.

This is the 90-Degree Rule, and it is very important to remember this rule while in operation.

1

Step 1

Select a reaction site that is flat, not rounded, or sloped.

2

Step 2

Connect the reaction arm to the tool and place it so the reaction is as close to 90 degrees as possible.

3

Step 3

The Torq/Lite reaction arm is reversible, which increases the reaction area. If you cannot find a flat reaction site, try reversing the reaction arm for the 90 degree placement.

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15

Operations: Setting the Reaction Arm

Step 4

Image A shows a correct reaction point. The bolt is reacting flat against the reaction arm and placed in the middle of the reaction arm.

4a

The reaction should not occur at either end of the reaction arm.

Image B shows an incorrect reaction point.

4b

Image C shows an incorrect reaction point.

4c

Image D

The best reaction point is the middle of the reaction arm.

4d

16


5

Step 5

The reaction should be as close to 90 degrees as possible.

Anything else may cause the tool to deflect and slip off.

6

Step 6

Begin the tightening process.

When the tool begins to stroke, be aware of pinch points that could trap your hands.

Do not

place your hand in the reaction area.

7h

Reaction Arm Safety Warnings

WARNING

3 h

Keep hands, loose clothing, and long hair away from the reaction arm and working area during operation.

3 h

Use proper mechanical support and correct reaction arm positioning to control the forces involved. Do not position the reaction arm so that it tilts the tool off the axis of the nut/bolt, and never use the quick-connects as a reaction stop.

3 h

The reaction arm must be positioned against a positive stop.

Do not use the reaction arm as a dead handle.

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17

Operations: Operating the Tool

5

Operating the Tool

You are now ready to begin operation of the Torq/Lite wrench. During operation, you will either tighten or loosen the nut/bolt.

1

Step 1

Place the socket on the nut/bolt and make sure the socket is the correct size. The socket should fit closely around the nut/bolt creating a tight fit.

Step 2

Place the square drive in the socket. Make sure the square drive on the wrench and the square drive on the socket are the right size for each other.

For example, a 1 inch square drive tool + 1 inch square drive socket = the correct size.

The socket retaining pin hole should match the drive hole in the square drive.

(Refer to Connecting the Socket, section 2.1)

2

18


NOTE

7h

The wrench/socket must be pushed completely to the bottom of the nut/bolt for maximum engagement and torque. This prevents overloading the wrench and damaging corners of the nut/bolt.

7h

Never hammer on a socket that is under load and always check sockets for cracks. Discard damaged or worn sockets.

Step 3

Make sure the drive is fully attached to the socket.

What Happens When the Socket Does Not Fit?

If the socket does not closely fit the nut/bolt, then you may experience severe corner loading. The corners of the nut/bolt become worn and rounded and may make removing the bolt more difficult. An improper fit could also cause invisible damage like a hairline crack and lead to tool failure.

4

Step 4

Insert the holding pin in the drive to secure the socket.

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19


Step 5

Attach the retaining ring over the drive and over the holding pin.

5

Step 6

Set the reaction arm. Make sure the reaction arm is placed on a flat surface, against a close nut/ bolt, flange, or solid object.

(Refer to Setting the Reaction Arm, section 4)

6

Step 7

Use the quick-connect system to attach the hoses to the tool and pump. Make sure the ends are fully connected on the tool and pump. The hoses and quickconnects are connected when the male and female ends are tightly sealed.

7

WARNING

Make sure there is clearance for the hoses, quickconnects, and end plug. DO NOT allow the tool to react against the hoses, quick-connects, or end plugs.

20


Step 8

Turn the pump on.

Step 9

Preset the pressure for the correct torque.

(Refer to Setting the Torque, section 3)

10

Step 10

Activate the remote control that is connected to the pump to advance the piston assembly.

WHEN

The tool is started…

The nut is no longer turning and the pump gauge is at the correct pressure…

The button is released…

THEN

The nut/bolt will begin to turn.

Release the remote control button.

The tool will retract.

It is very important to allow the tool to fully retract or you will “short stroke” the tool.

(Refer to “How to Avoid Short Stroking” on page 22)

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21


Step 11

After the tool has completed a full cycle (A full cycle allows the tool

to stroke completely out and retract completely back.), a “click” may be heard after each turn. Wait 1-3 seconds before beginning the next rotation.

WARNING

This tool should not be used with a pump that can exceed 10,000psi of hydraulic pressure.

Step 12

Cycle the tool until it stalls in the retract position and the pressure builds to approximately 1500psi.

Step 13

If these steps are followed and you have allowed the wrench to fully advance and fully retract, then you are ready for the next nut/bolt rotation.

Step 14

Once the nut/bolt stops rotating, remove the tool from the nut/bolt.

7

How to Avoid Short Stroking

Make sure the tool is fully advanced and fully retracted every cycle.

7 h

On the advance stroke, you will know the tool is fully advanced when the nut/bolt stops rotating, pressure builds to set pressure, and the pump volume becomes louder.

7 h

On the retract stroke, you will know the tool is fully retracted when you hear a “click,” pressure builds, then decreases, and pressure returns to approximately 1500psi.

22


6

Lubrication

Lubrication of your Torq/Lite wrench is a very important final step in operation. You should lubricate after 20 to 40 hours of operation.

Lubricate all parts of the drive train assembly and the inside walls of the tool with a nickel or copper-based anti-seize lubricant. The only exception is the blind hole in the drive plates.

Be careful to NEVER lubricate the inside of the blind hole in the drive plates. Lubricating the blind hole in the drive plates could cause problems with operation.

Steps for Lubrication

Step

1

Action

Remove the drive train assembly.

(Refer to Maintenance: Disassembling the Torque Wrench, section 1)

2

3

Wash all parts in a cleaning solution made for this type of job. Make sure the cleaning area is ventilated.

Dry the parts.

4

5

Lubricate the parts.

To properly reassemble after cleaning, the parts must be completely dry and lubricated.

Remember to use plenty of lubricant. You can never over-lubricate.

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23

Maintenance: Introduction

24


Introduction

Maintaining your Torq/Lite wrench is important for proper tool function and durability. There are four functions to maintenance:

Disassembly, cleaning, lubrication, and assembly.

In this section, you will learn how to perform these functions.

Section Topic

1 Disassembling the Torque Wrench

2

3



4 Assembling the Dual-Plane Swivels

There are a few things you must do before beginning maintenance on your Torq/Lite wrench:

7h Turn off the power supply

7h Relieve pressure from the hose connections

7h

Disconnect the hoses www.torqlite.com

25

Maintenance: Disassembling the Torque Wrench

1

Disassembling the Torque Wrench

When you disassemble the Torq/Lite wrench, carefully separate the tool into several specific pieces. Once all the pieces are separated you can begin the maintenance process.

(Refer to “SU-XL Parts List” on page 56)

NOTE

7h

The disassembly instructions must be followed when taking apart the tool. Removing parts outside of these instructions could cause damage.

7h

Do not scratch or damage any surfaces that contain pressurized hydraulic oil.

1

Step 1

Find the shroud on the tool.

shroud

Step 2

Unscrew the first set of screws on the shroud.

(Use an Allen wrench or screwdriver.)

2

screws

26

Torq/Lite SU-XL Operations Manual screws

3

Step 3

Find the last two screws on the opposite side of the shroud.

Remove the screws.

NOTE

Models SU-1XL and SU-3XL have one screw on the opposite side of the shroud.

4

Step 4

Remove the shroud.

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27


Step 5

Once the shroud is removed, find the gear set screw. Turn the square drive until you see the gear set screw. The gear set screw is located in the center of the drive gear.

5

gear set screw

6

Step 6

Remove the gear set screw using an Allen wrench.

Step 7

Remove the square drive from the drive train assembly.

7

28


8

Step 8

Slide the drive train assembly out of the tool body.

9

Step 9

The bushings are now loose and can be removed.

To remove the bushings, push each bushing toward the inside of the tool body.

G

E

B

A

D

F

H

C

I

10

Step 10

Separate all the parts from the drive train assembly. These parts should include:

[ A ]

Drive gear

[ B ]

Square drive

[ C ]

Drive pawl

[ D ]

Drive plate with spring wall

[ E ]

Drive plate

[ F ]

Drive pawl coil spring

[ G ]

Bushings (2)

[ H ]

Cylinder drive pin

[ I ]

Blind hole in drive plate www.torqlite.com

29


Step 11

Return to the tool body.

Step 12

Inspect the latching pawl assembly for damage.

Image A

The latching pawl coil spring should be intact and show no signs of damage.

Image B

To check for damage, press the latching pawl handle.

The latching pawl spring tension should be tight.

12a

12b

Step 13

Clean the drive train assembly parts inside and outside the tool.

Use a cleaning fluid specific to this type of maintenance and make sure you are in a well-ventilated area.

7

30


2


After cleaning and performing maintenance, you can reassemble your

Torq/Lite wrench. Assembly of the wrench involves properly lubricating and putting the tool back together in a particular order.

Lubrication

Lubrication is a very important first step in the assembly process. Before you assemble the tool, you will lubricate all parts of the drive train assembly and the inside walls of the tool with a nickel or copper-based anti-seize lubricant. The only exception is the blind hole in the drive plates.


Remember to use plenty of lubricant. You can never over-lubricate.

NOTE

7h

Be careful not to scratch or damage any surfaces that will contain pressurized hydraulic oil.

7h

Use copper-covered vise jaws if you are holding the tool in a vise. This applies to threaded members and housings.

1

Step 1

Find the drive plate with the retainer wall attached on the inside plate.

blind hole in drive plate www.torqlite.com

31

Maintenance: Assembling the Torque Wrench

Step 2

Insert the cylinder drive pin in the circular indentation on the drive plate.


2

flat side

NOTE

7h

The cylinder drive pin must be placed with the flat side of the pin facing away from the spring wall.

7h

The SU-1XL, SU-3XL, SU-45XL and SU-60XL cylinder drive pins do not have a flat side.

7h

The SU-45XL and SU-60XL have a screw-covered window for cylinder drive pin installation.

Step 3

Place the drive pawl over the cylinder drive pin.

3

32


4

Step 4

Insert the drive pawl spring against the spring retainer wall.

5

Step 5

Press the drive pawl against the spring retainer wall, and at the same time, put the drive gear in place on the drive plate. Set the drive pawl in a drive gear opening.

6

Step 6

Release the drive pawl and the gear is set and locked. Rotate the drive gear 90 degrees to secure the drive pawl spring. Recheck the cylinder drive pin and make sure the flat side is facing away from the spring wall.

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33


Step 7

Place the second drive plate over the drive pawl and the drive gear.

7

Step 8

Set the bushings into position on either side of the tool body. The bushings are installed from inside the tool body with the bushing lip on the inside of the tool.

8

Step 9

Image A

Set the drive train assembly into the tool body. Make sure the flat side of the cylinder drive pin is facing the tool.

Image B

Pull the latching pawl handle and line-up the drive train assembly with the bushing.

9a

34


9b

10a

10b

Step 10

Square Drive Installation

SU-1XL

SU-3XL

SU-6XL

SU-8XL

SU-11XL

Image A

Push the lubricated square drive through square drive opening.

Make sure the square drive center key is in line with the hole for the gear set screw.

(Refer to page 36 for installation steps for SU-20XL, SU-30XL, SU-45XL, and SU-60XL)

Image B

Center the square drive in the tool and insert the gear set screw. Tighten the gear set screw completely.

10c

Image C

Unscrew the set screw out

¼

turn to allow the square drive to slide easily from side to side.

This will secure the square drive.

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35


Step 11

Place the shroud cover on the tool body. Secure the shroud with the retaining screws.

7

11

Steps for Square Drive Installation

SU-20XL, SU-30XL, SU-45XL, and SU-60XL

Step

1

Action

Line-up the bearings with gear square.

2

3

Push the lubricated square drive through the square drive opening. Make sure the square drive retaining slot lines-up with the bearing Allen bolt holes for the retaining screw.

Center the square drive in the tool and install 3/8” square drive retaining Allen bolts and tighten to

40 ft/lbs torque.

4

Repeat this process with the second square drive retaining Allen bolt on the opposite side.

NOTE

The SU-45XL and SU-60XL do not use an assembly shroud. Please contact Torq/Lite for more information.

(See page 59 for contact information)

36


3


1

Step 1

Find the dual-plane swivels on the top of the Torq/Lite wrench.

2

Step 2

Loosen the dual-plane swivels.

(Use a ¾” wrench placed on the swivel adaptor at the base of the stem.)

3

Step 3

Remove the dual-plane swivels from the Torq/Lite wrench.

(Use another ¾” wrench at the top of the swivel stem.)

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37

Maintenance: Disassembling the Dual-Plane Swivels

Step 4

Remove the quick-connect couplings from the dual-plane swivels.

4

Step 5

Remove the keeper rings from the dual-plane swivel body and the swivel stem.

(Use a screwdriver or similar tool.)

5

Step 6

Remove the female swivel body from the dual-plane swivel body.

6

38


7

Step 7

Remove the swivel stem from the dual-plane swivel body.

8

Step 8

Remove the Teflon ® backup rings and the swivel stem seals from the swivel stem.

9

Step 9

Remove the Teflon backup rings and the swivel stem seals from the dual-plane swivel body.

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39

Maintenance: Assembling the Dual-Plane Swivels

4

Assembling the Dual-Plane Swivels

Step 1

Install replacement Teflon backup rings and swivel stem seals on the swivel stem.

(Use a lubricant such as petroleum jelly.)

1

oil port

NOTE

The Teflon backup rings must be positioned behind the swivel stem seals relative to the oil port.

Step 2

Install replacement Teflon backup rings and swivel stem seals on the dual-plane swivel body.


2

oil port

NOTE

The Teflon backup rings must be positioned behind the swivel stem seals relative to the oil port.

40


3

Step 3

Insert the swivel stem into the female receptor in the dual-plane swivel body.


4

Step 4

Install the keeper ring at the base of the swivel stem.

5

Step 5

Insert the dual-plane swivel body into the female swivel body.


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41

Maintenance: Assembling the Dual-Plane Swivels

Step 6

Install the keeper ring on the end of the dual-plane swivel body.

6

Step 7

Attach the quick-connect couplings to the female swivel body.

7

NOTE

Always apply Teflon tape to the threads on the base of the quick-connect couplings before attaching to the swivel body.

8

Step 8

Reattach the swivels to the

Torq/Lite wrench.

7

(Use a ¾” wrench.)

42


Introduction

This Troubleshooting Guide provides information about resolving technical or mechanical issues that you may encounter while using your

Torq/Lite wrench. This guide includes a collection of symptoms, with information to further diagnose or solve each problem.

Trouble Cause

Quick-connects not securely attached to the tool or pump

Solution

Check the quick-connects and make sure they are connected.

Piston will not advance

Defective quick-connects

Defective remote control switch

Dirt in the direction-control valve of the pump unit

Replace defective quick-connects.

Replace the switch and/or control pendant.

Return to manufacturer for repair.

Piston will not retract

Reversed hose connections

Retract hose not connected

Make sure the advance on the pump is connected to the advance on the tool and the retract on the pump is connected to the retract on the tool.

Connect the retract hose securely to relieve pressure. Pliers may be necessary to tighten the quickconnects.

Cylinder will not build-up pressure

Square drive will not turn

Piston seal and/or end plug seal leaking

Defective quick-connects

Replace defective O-rings.

Replace defective quick-connects.

Grease or dirt accumulation in the teeth of the gear and drive pawl

Disassemble the ratchet and clean the grease or dirt out of the teeth.

(Refer to Maintenance, sections 1 & 2)

Worn or broken teeth on gear and/or drive pawl

Replace worn or damaged parts.

Front of piston rod broken Replace the piston rod.

Drive pin broken (link between the piston rod and the drive plate)

Replace parts as necessary.

www.torqlite.com

43

Troubleshooting

Trouble

Tool locks onto nut

Hose or tool fitting is damaged or leaks

Cause Solution

Latching pawl loaded when the tool is at maximum power

Tool is operating backwards, fittings may be reversed

Broken or melted plastic outer covering

Frayed Kevlar or steel strands

Press the advance button on the remote and let the pump build to previously set pressure - continue to press the advance button after set pressure is reached, then pull back on one of the latching pawl handles

- release the remote advance button while continuing to hold back the latching pawl handle.

Check quick-connects on tool, hoses, and pump. Reconfigure correctly.

If underlying Kevlar inspect frequently.

® or steel is intact, continue operation and

Cut the hose in half and discard.

Replace the hose.

Oil leaks through fibers

Broken fittings

Cut the hose in half and discard.

Replace the hose.

Remove old fittings and replace with steel high-pressure fittings only.

Defective relief valve

Hydraulic intake screen clogged

Air supply too low or air hose too small

Pump will not build-up pressure

Electric power source too low

Defective gauge

Inspect, adjust, or replace the relief valve.

Remove the pump assembly from the tank and clean the screen.

Make sure the air supply and hose size both comply with the pump manual recommendations.

Make sure the amperage, voltage, and extension cord size comply with the pump manual requirements.

Replace the gauge.

Check and fill the pump reservoir.

Low oil level

Filter regulation lubricator clogged

Defective pump

Defective directional valve

Inspect and clean air hoses.



44


Trouble

Cylinder/Tool leaks

Swivel seal leak

Cylinder seal leaks

Cause

Blown back cap seal

Solution

Replace the back cap seal.

Blown swivel seal Replace the swivel seal.

Blown O-ring on pressure set screw

Replace the cylinder O-ring plug.

Blown piston rod seal Replace the piston rod seal.

Piston rod seal leaks

Swivel adapter seal leaks

Tool tightens immediately when turned on

Nut returns with retract stroke

Pressure reading erratic

Blown swivel adapter seal

Reversed hose connections

Latching pawl not engaging

Defective gauge

Loss of prime

Loss of prime: s s s

®

®

® Pump

Pump

Pump

Oil level low

Gauge shows pressure build-up but the tool will not cycle

Quick-connects loose or not working

Solenoid not working

Replace the swivel adapter seal.

Push the advance button to release the tool; shut the pump off in the advance position and reverse the hose connections.

Clean the latching pawl rod and replace the latching pawl spring if necessary.

Replace the gauge.

Check oil level in pump reservoirs.

Refill oil to appropriate levels. Turn the pump on and lay the pump on its side for 15-20 seconds. Place the pump back in an upright position.

Do not turn the pump on its side.

Turning one of these pumps could worsen the prime-loss problem. To correct the prime loss, check the oil level, circulate the fluid by connecting the hydraulic hoses, and allow the pressure regulator to move up and down several cycles. If this does not work for this pump series, check the screen and/or oil level.

Add oil.

Tighten and/or replace the quickconnects.

Replace parts as necessary.

www.torqlite.com

45

Torque Charts

46


SU-1XL

SQUARE DRIVE UNIBODY RATCHETING TOOL

10000

PSI

& 700

BAR

+\-3%

FT/LBS

407

435

462

490

517

545

572

598

625

651

678

220

246

272

299

326

353

380

29

57

86

114

143

169

195

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000

NM KGF*M BAR

552

589

627

664

702

739

775

811

847

883

919

299

334

369

405

442

479

515

39

78

116

155

194

229

264

PSI FT/LBS

4

8

359

372

12 386

16 400

20 414

24 427

27 441

31 455

35 469

38 483

42 496

46 510

49 524

53 538

6600

6800

7000

7200

7400

7600

7800

5200

5400

5600

5800

6000

6200

6400

57 552

61 565

64 579

68 593

72 607

76 621

8000

8200

8400

8600

8800

9000

80 634

83 648

87 662

91 676

9200

9400

9600

9800

1266

1295

1324

1353

94 690 10000 1382

1091

1120

1149

1179

1208

1237

900

928

956

983

1010

1037

1064

705

733

760

788

815

843

871

1519

1558

1598

1638

1677

1716

1756

1795

1834

1874

1143

1181

1220

1258

1296

1333

1369

1406

1443

1479

NM KGF*M

956

994

1031

1068

1105

98

102

106

109

113

136

140

144

148

151

117

121

125

129

133

176

180

184

188

192

155

159

163

167

172 www.torqlite.com

47

Torque Charts

SU-3XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000

FT/LBS NM

880

942

1003

1065

1126

1188

1251

1314

1378

1441

1504

459

520

582

642

701

761

820

55

110

164

219

274

336

397

1193

1277

1360

1444

1527

1611

1696

1782

1868

1953

2039

622

706

789

870

951

1032

1112

74

149

223

297

371

455

539

KGF*M BAR PSI FT/LBS

8 359

16 372

23 386

31 400

38 414

47 427

55 441

64 455

72 469

81 483

89 496

97 510

106 524

114 538

6600

6800

7000

7200

7400

7600

7800

5200

5400

5600

5800

6000

6200

6400

122 552

131 565

139 579

148 593

156 607

165 621

8000

8200

8400

8600

8800

9000

173 634

182 648

191 662

200 676

9200

9400

9600

9800

2793

2852

2912

2971

208 700 10000 3031

2416

2479

2543

2606

2670

2733

1997

2059

2121

2180

2239

2298

2357

1565

1626

1688

1749

1810

1872

1934

3362

3448

3534

3619

3705

3786

3867

3948

4029

4109

2538

2623

2707

2791

2876

2956

3036

3116

3196

3276

NM KGF*M

2122

2205

2288

2371

2454

217

225

234

242

251

302

310

318

326

335

259

268

277

285

294

387

395

403

411

420

343

352

361

370

378

48


SU-6XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000

FT/LBS NM

1599

1701

1804

1906

2009

2111

2213

2315

2417

2519

2621

866

966

1067

1173

1280

1386

1493

113

226

338

451

564

665

765

2168

2307

2446

2584

2723

2862

3000

3139

3277

3415

3554

1174

1310

1447

1591

1735

1879

2024

153

306

459

612

765

901

1037


16 359

32 372

47 386

63 400

78 414

92 427

106 441

120 455

134 469

148 483

163 496

177 510

192 524

207 538

6600

6800

7000

7200

7400

7600

7800

5200

5400

5600

5800

6000

6200

6400

222 552

236 565

250 579

264 593

278 607

292 621

8000

8200

8400

8600

8800

9000

306 634

321 648

335 662

349 676

9200

9400

9600

9800

4810

4885

4960

5035

363 690 10000 5110

4196

4304

4412

4519

4627

4735

3462

3568

3674

3778

3883

3987

4092

2726

2831

2935

3040

3145

3251

3357

5835

5981

6127

6274

6420

6521

6623

6725

6827

6928

4407

4551

4694

4838

4981

5123

5264

5406

5547

5689

NM KGF*M

3696

3838

3980

4122

4264

377

392

406

421

435

523

537

552

566

581

450

465

479

494

508

666

676

686

697

707

596

610

625

640


49

Torque Charts

SU-8XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000

FT/LBS NM

2557

2736

2915

3094

3273

3452

3631

3809

3988

4166

4345

1375

1551

1727

1893

2059

2225

2391

170

339

509

678

848

1024

1200

3467

3710

3952

4195

4438

4680

4922

5165

5407

5649

5891

1865

2103

2342

2567

2792

3017

3242

230

460

690

920

1150

1388

1626


24 359

47 372

71 386

94 400

118 414

142 427

166 441

191 455

215 469

239 483

262 496

285 510

308 524

331 538

6600

6800

7000

7200

7400

7600

7800

5200

5400

5600

5800

6000

6200

6400

354 552

379 565

404 579

428 593

453 607

478 621

8000

8200

8400

8600

8800

9000

502 634

527 648

552 662

577 676

9200

9400

9600

9800

7835

8012

8190

8367

601 700 10000 8545

6945

7087

7230

7372

7515

7657

5706

5894

6082

6255

6427

6600

6772

4504

4664

4823

4983

5142

5330

5518

NM KGF*M

6107

6323

6539

6756

6972

7227

7481

7736

7991

8246

8480

8714

8948

9182

865

889

913

937

961 9416

9609 980

9802 1000

737

763

789

815

841

623

645

667

689

711

9995 1020

10188 1039

10382 1059

10622 1084

10863 1108

11104 1133

11345 1157

11585 1182

50


SU-11XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000

FT/LBS NM

3174

3389

3604

3819

4034

4249

4467

4685

4902

5120

5338

1686

1902

2118

2329

2540

2752

2963

208

415

623

830

1038

1254

1470

4303

4595

4886

5178

5469

5761

6056

6351

6647

6942

7237

2286

2579

2872

3158

3444

3731

4017

281

563

844

1126

1407

1700

1993

KGF*M BAR PSI FT/LBS NM KGF*M

29 359

58 372

87 386

115 400

144 414

174 427

204 441

234 455

263 469

293 483

323 496

352 510

381 524

410 538

439

469

499

528

558

588

552

565

579

593

607

621

5200

5400

5600

5800

6000

6200

6400

6600

6800

7000

7200

7400

7600

7800

8000

8200

8400

8600

8800

9000

5556

5774

5992

6210

7533

7829

8124

8420

8715 6428

6646

6865

7083

7302

9011

9307

9604

9900

919

950

980

1010

7520 10196 1040

769

799

829

859

889

7738 10492 1070

7957 10788 1101

8175 11084 1131

8394 11380 1161

8612 11676 1191

8831

9050

11973

12270

1221

1252

9269

9488

9707

12567 1282

12864 1312

13161 1343

618 634

648 648

678 662

708 676

9200

9400

9600

9800

9924

10141

10359

10576

13455

13750

14044

14339

1373

1403

1433

1463

739 700 10000 10793 14633 1493 www.torqlite.com

51

Torque Charts

SU-20XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000

FT/LBS NM KGF*M BAR PSI FT/LBS NM KGF*M

2868

3240

3612

3940

4268

4597

4925

351

701

1052

1402

1753

2125

2497

3889

4393

4897

5342

5787

6232

6677

475

951

1426

1901

2377

2881

3385

49 359

97 372

146 386

194 400

243 414

294 427

346 441

397 455

448 469

500 483

545 496

591 510

636 524

681 538

5200

5400

9417 12768 1303

9793 13277 1354

5600 10168 13786 1406

5800 10544 14295 1458

6000 10919 14804 1510

6200 11248 15251 1556

6400 11577 15697 1601

6600 11907 16143 1647

6800 12236 16590 1692

7000 12565 17036 1738

7200 12922 17520 1787

7400 13279 18004 1836

7600 13636 18488 1886

7800 13993 18972 1935

5253

5654

6054

6455

6855

7256

7122

7665

8208

8752

9295

9838

727

782

838

893

948

1004

552

565

579

593

607

621

8000

8200

8400

8600

8800

9000

14350

14718

15087

15455

15824

16192

19456

19956

20455

20954

21454

21953

1984

2035

2086

2137

2188

2239

7613 10322 1053 634

7970 10806 1102 648

8328 11291 1152 662

8685 11775 1201 676

9200

9400

9600

9800

16540

16889

17237

17586

22426

22898

23371

23843

2287

2335

2384

2432

9042 12259 1251 690 10000 17934 24315 2480

52


SU-30XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000


4185

4701

5217

5748

6279

6811

7342

528

1055

1583

2110

2638

3154

3670

5675

6374

7073

7794

8514

9234

9954

715

1431

2146

2861

3577

4276

4975

73 359

146 372

219 386

292 400

365 414

437 427

508 441

579 455

650 469

722 483

795 496

869 510

942 524

1016 538

5200 13477 18272 1864

5400 13982 18957 1934

5600 14487 19642 2003

5800 14992 20326 2073

6000 15497 21011 2143

6200 16010 21707 2214

6400 16523 22403 2285

6600 17037 23099 2356

6800 17550 23794 2427

7000 18063 24490 2498

7200 18579 25189 2569

7400 19094 25888 2640

7600 19610 26587 2712

7800 20125 27286 2783

7873 10674 1089 552

8376 11356 1158 565

8878 12037 1228 579

9381 12719 1297 593

9883 13400 1367 607

10386 14082 1436 621

8000

8200

8400

8600

8800

9000

20641

21157

21673

22189

22705

23221

27985

28685

29385

30084

30784

31483

2854

2926

2997

3068

3140

3211

10903 14783 1508 690

11420 15484 1579 648

11938 16185 1651 662

12455 16886 1722 676

9200

9400

9600

9800

23738

24254

24771

25287

32184

32884

33585

34285

3282

3354

3425

3497

12972 17588 1794 700 10000 25804 34986 3568 www.torqlite.com

53

Torque Charts

SU-45XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000


880

1760

2640

3520

4400

5227

6054

1193

2386

3579

4772

5966

7087

8208

122 359

244 372

365 386

487 400

609 414

723 427

837 441

6881 9329 952 455

7708 10451 1066 469

8535 11572 1181 483

9410 12758 1301 496

10285 13944 1422 510

11159 15130 1543 524

12034 16316 1664 538

5200 23246 31517 3214

5400 24164 32762 3341

5600 25083 34008 3468

5800 26001 35253 3595

6000 26920 36499 3722

6200 27919 37853 3860

6400 28918 39208 3999

6600 29917 40562 4137

6800 30916 41917 4275

7000 31915 43271 4413

7200 32756 44411 4529

7400 33597 45551 4645

7600 34438 46692 4762

7800 35279 47832 4878

12909 17502 1785 552

13895 18839 1922 565

14880 20175 2058 579

15866 21511 2194 593

16851 22847 2330 607

17837 24184 2467 621

8000

8200

8400

8600

8800

9000

36120

37014

37908

38803

39697

40591

48972

50185

51397

52609

53822

55034

4994

5118

5242

5365

5489

5612

18735 25401 2591 634

19633 26619 2715 648

20531 27836 2839 662

21429 29054 2963 676

9200

9400

9600

9800

41799

43007

44215

45423

56672

58310

59948

61585

5779

5946

6113

6280

22327 30271 3087 700 10000 46631 63223 6447

54


SU-60XL


10000

PSI

& 700

BAR

+\-3%

BAR PSI

14

28

41

55

69

83

97

110 1600

124 1800

138 2000

152 2200

165 2400

179 2600

193 2800

200

400

600

800

1000

1200

1400

207 3000

221 3200

234 3400

248 3600

262 3800

276 4000

290 4200

303 4400

317 4600

331 4800

345 5000


1023

2045

3068

4090

5113

6110

7107

1386

2773

4159

5546

6932

8284

9636

142 359

283 372

425 386

566 400

707 414

845 427

983 441

8104 10988 1121 455

9101 12339 1259 469

10098 13691 1397 483

11210 15199 1550 496

12322 16706 1704 510

13434 18214 1858 524

14546 19722 2012 538

5200 27999 37962 3872

5400 29121 39483 4027

5600 30242 41003 4182

5800 31364 42523 4337

6000 32485 44044 4492

6200 33608 45566 4647

6400 34730 47088 4802

6600 35853 48610 4957

6800 36975 50132 5113

7000 38098 51654 5268

7200 39217 53171 5422

7400 40336 54688 5577

7600 41455 56206 5732

7800 42574 57723 5887

15658 21229 2165 552

16824 22810 2326 565

17990 24391 2488 579

19155 25971 2649 593

20321 27552 2810 607

21487 29133 2971 621

8000

8200

8400

8600

8800

9000

43693

44818

45943

47068

48193

49318

59240

60765

62290

63816

65341

66866

6041

6197

6352

6508

6663

6819

22565 30594 3120 634

23643 32056 3269 648

24722 33518 3418 662

25800 34980 3567 676

9200

9400

9600

9800

50435

51553

52670

53788

68381

69896

71411

72926

6973

7128

7282

7437

26878 36442 3717 700 10000 54905 74441 7591 www.torqlite.com

55

Parts and Warranty

SU-XL Parts List

24

25

26

27

ITEM PART NAME

17

18

19

20

13

14

15

16

21

22

23

4

5

6

7

1

2

3

10

11

12

8

9

Steel Reaction Boot with Bolts

Complete Reaction Member

Complete Cylinder

Body

Dual-Plane Swivels

Swivel Adapters

Dual-Plane Swivels with Quick-Connects

Bearings

Bushings

Square Drive

Shroud with Bolts

Drive Train Assembly

Drive Plate with Retainer Wall

Drive Pawl

Drive Gear with Set Screw

Cylinder Drive Pin

Drive Pawl Coil Spring

Drive Plate

Piston Rod

Latching Pawl Handle with Screw

Latching Pawl Coil Spring

Latching Pawl with Screw

Latching Pawl Rod

( PARTS NOT SHOWN )

Piston

Piston Screw

Swivels Seal Kit

Cylinder Seal Kit

56


Expanded Parts View

20

Note:

Body assembly is shown from the opposite side

20

19

23

22

21

2

3

20

10

8

9

12

15

14

4

9

8

6

5

7

SU-XL Series

18

16

17

13

11

1

Torq/Lite SU-XL Operations Manual www.torqlite.com

57

Placeholder Page: For Position Only

SU-XL Parts List

ITEM PART NAME

1

2

3

4

Steel Reaction Boot with Bolts

Complete Reaction Member

Complete Cylinder Back Cap

Body

5

6

Dual Plane Swivels

Swivel Adapters

7

8

9

10

11

Quick Connects

Bearings

Bushings

Shroud with Bolts

12

13

Drive Gear Assembly

Drive Plate with Retainer Wall

20

21

22

23

18

19

26

27

28

24

25

Drive Plate

Piston Rod

Latching Pawl Handle with Screw

Latching Pawl Coil Spring

Latching Pawl with Screw

Latching Pawl Rod

( PARTS NOT SHOWN )

Piston

Piston Screw

Swivels Seal Kit

Cylinder Seal Kit

Latching Pawl Bushing

56


SU-XL Measurements

L3

360˚

W3

H1

H2

360˚

R

RA

L1

L2

W1

W2

IMPERIAL SU-1XL SU-3XL SU-6XL SU-8XL SU-11XL SU-20XL SU-30XL SU-45XL SU-60XL

Square Drive

Min/Max

Ft/Lbs *

Weight

3/4"

143

1382

5.25 lbs.

RA Reaction Area 3.685”

L1 Length

1.567”

L2 Length 5.252”

L3 Length

R Radius

H1 Height

H2 Height

W1 Width

W2 Width

W3 Width

5.928”

1.200”

4.100”

5.725”

1.980”

2.730”

2.200”

1

262

2921

11.25

5.335

1.865

7.200

7.970

1.260

4.870

6.520

2.775

3.600

3.172

1-1/2

564

5110

20.00

5.460

2.150

7.610

8.410

1.725

5.925

7.850

3.000

4.475

3.501

1-1/2

848

8545

28.90

6.500

2.040

6.880

8.950

1.800

6.770

8.420

3.900

5.350

4.800

1-1/2

1038

10793

31.00

6.500

2.245

8.745

9.428

2.062

7.375

9.125

3.900

5.350

4.982

2-1/1

1753

17934

73.00

7.525

3.460

10.375

11.600

3.000

9.184

10.784

4.950

7.450

5.557

2-1/2

2638

25804

84.00

7.525

3.460

10.875

11.725

3.125

9.777

11.377

5.875

8.375

5.555

2-1/2

4400

46631

145.00

7.425

7.337

12.537

13.312

3.275

11.225

12.600

5.750

8.250

5.500

2-1/2

5113

54905

295.00

8.781

5.887

14.668

16.000

3.750

14.000

15.600

7.250

9.750

5.750

METRIC

Square Drive

SU-1XL

19 mm

Min/Max

Nm bar *

Weight

194

1874

2.38 kg

RA Reaction Area 94 mm

L1 Length

L2 Length

L3 Length

R Radius

H1 Height

H2 Height

W1 Width

W2 Width

W3 Width

40 mm

133 mm

151 mm

30 mm

104 mm

145 mm

50 mm

69 mm

56 mm

* at 10000psi

32

124

166

70

91

81

SU-3XL

25

355

3960

5.10

136

47

183

202

44

151

199

76

114

89

SU-6XL

38

765

6928

9.07

139

55

193

214

46

172

214

99

136

122

SU-8XL SU-11XL SU-20XL SU-30XL SU-45XL SU-60XL

38 38 64 64 64 64

385

3876

13.10

1407

14633

14.06

2377

24315

33.11

3577

34986

38.10

5966

63223

65.77

6932

74441

133.80

165

52

175

227

165

57

222

239

191

88

264

295

191

88

276

298

189

186

318

338

223

150

373

406

52

187

232

99

136

127

76

233

274

126

189

141

79

248

289

149

213

141

83

285

320

146

210

140

95

356

396

184

248


58

Parts and Warranty

Torq/Lite 3-Year Warranty

First Year Warranty

7h

Torq/Lite covers 100% of the cost of replacement parts

7h

Torq/Lite covers 100% of the cost of labor for repairs

7h

Torq/Lite provides one free tool calibration per warranty year

Free calibration will be determined by tool serial number for the duration of the warranty

Second Year Warranty

7h


7h


7h


Third Year Warranty

7h


7h


7h


Obtaining Service Under Warranty

Advanced authorization prior to the return of a product to Torq/Lite is recommended.

Required Warranty Information

Before contacting Torq/Lite, have the following information available:

7h

Model number/name

7h

Serial number of the defective product

7h

Technical description of the defect

7h

Shipping and billing addresses

To Obtain Authorization, Call:

Phone 985-785-3075

877-777-4046 Toll Free in U.S.

Fax 985-785-3086

877-777-4048 Toll Free in U.S.

Shipping

Shipment to Torq/Lite shall be at the buyer’s expense and repaired or replacement items will be returned by UPS ground or by shipping rates lower than UPS ground. Repaired tools requiring a rush turnaround will be at the buyer’s expense. Non-verified problems or defects may be subject to an evaluation charge.

Shipping Address:

Torq/Lite

8 Dufresne Loop

Luling, Louisiana 70070

U.S.A.

Disclaimer

This manufacturer warranty applies only to those distributors who honor the warranty.

If the Torq/Lite tool is purchased outside the

United States, refer to your Torq/Lite distributor for specific warranty information.

Providing Tools and Setting Standards

As a leader in the torque bolting industry, Torq/Lite continuously strives to design and manufacture torque wrenches with an unrelenting focus on delivering tools with precision, accuracy, and durability. Our success is driven by our desire to listen to customer needs, respond quickly to rapidly changing technology, and remain knowledgeable of all aspects of torque bolting technology. Torq/Lite President and visionary Dale Francis began his quest for superior quality in 1981. His experience, extensive industry expertise, and drive to provide customers efficiency and value span three decades and reach customers around the globe. Torq/Lite takes great pride as a company and as a family in providing Torq/Lite customers continued value, superior quality, and newer, more efficient torque technology.

59


SU-XL Series

SU-XL Series

Professional Torque Wrenches

Torq/Lite

Operations Manual

SU-XL Series

Table of Contents

OPERATIONS

Connecting Hydraulic Hoses and Pump

3

Setting the Square Drive

8

Setting the Torque

12

Setting the Reaction Arm

15

Operating the Tool

18

Lubrication

23

MAINTENANCE

Disassembling the Torque Wrench

26

Assembling the Torque Wrench

31

Disassembling the Dual-Plane Swivels

37

Assembling the Dual-Plane Swivels

40

TROUBLESHOOTING

43

TORQUE CHARTS

47

PARTS and WARRANTY

56 www.torqlite.com

Operating Success Checklist

Torq/Lite

is an ISO 9001 Registered Company

Introduction

Contents

1 Connecting Hydraulic Hoses and Pump

2

3

4

5

6

Setting the Square Drive

Setting the Torque

Setting the Reaction Arm

Operating the Tool

Lubrication

1

Connecting Hydraulic Hoses and Pump

Before Connecting the Hoses

Safety Warnings

2

Setting the Square Drive

3

Setting the Torque

4

Setting the Reaction Arm

Reaction Arm Safety Warnings

5

Operating the Tool

What Happens When the Socket Does Not Fit?

How to Avoid Short Stroking

6

Lubrication

Steps for Lubrication

Introduction

1 Disassembling the Torque Wrench

2

3

Assembling the Torque Wrench

Disassembling the Dual-Plane Swivels

4 Assembling the Dual-Plane Swivels

1

Disassembling the Torque Wrench

2

Assembling the Torque Wrench