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Prepared by:-
M.DAVIES
REV NO:-
1
ECO:-
These instructions are issued to ensure safe operation of the tool by the intended Operator
To ensure maximum safety a copy of these instructions should accompany the tool at all times.
Ensure these instructions are read and fully understood by the operator before use of the tool.
OPERATING INSTRUCTIONS:
Electric Torque Wrench
Series: TWE
Approved by:-
OPERATING INSTRUCTIONS
Hi-FORCE: SERIES TWE
Electric Torque Wrench
Page 1 of 20
TDS:-
1399
Date: 25/03/14
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Summary of Contents for Hi-Force TWE Series
- Page 1 REV NO:- ECO:- OPERATING INSTRUCTIONS Hi-FORCE: SERIES TWE Electric Torque Wrench These instructions are issued to ensure safe operation of the tool by the intended Operator To ensure maximum safety a copy of these instructions should accompany the tool at all times.
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Page 2: Table Of Contents
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- Contents SAFETY............................3 1.1. ELECTRIC TORQUE WRENCH ..................4 SYMBOLS..........................4 OPERATING PARAMETERS....................5 EMISSIONS..........................5 RISK ASSESSMENT.......................5 ELECTRICAL SAFETY......................7 OPERATOR..........................7 TECHNICAL DATA........................7 OPERATION..........................7 GENERAL INFORMATION....................7 TORQUE ANGLE MODE(OPTIONAL)................11 INFORMATION MESSAGES....................13 ERROR MESSAGES......................14... -
Page 3: Safety
The operator's health and life The machine and other objects KEEP these operating instructions and other applicable Hi-Force manuals in a safe place, and ensure they are available for all personnel that install, use or maintain the equipment. Work Area. -
Page 4: Electric Torque Wrench
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- Electrical safety The plug must not be modified in any way. Do not use any adapter in conjunction with electrically earthed power tools. Unmodified plugs and matching sockets reduce the risk of an electric shock. Do not use the cable to pull the plug from the socket. -
Page 5: Operating Parameters
The minimum and maximum torque values are indicated on the wrench and in addition are recorded in the attached setting table. The torque wrench must only be used with the reaction arms supplied as standard by Hi-Force. Consult Hi-Force, before modifying any support arm, as an uncontrolled operating state (overturning moment) can occur, and lead to the risk of accidents. - Page 6 TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- Risk of tool breakage. Incorrectly applied support arms can fracture (Fig: 3). The support arms should always be applied in opposition to the direction of rotation of the torque wrench. Fig: 3 The risk of overturning moment, by extension of the impact socket, modification of the support arm or reverse fitting of the support arm.
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Page 7: Electrical Safety
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 1.6. ELECTRICAL SAFETY If used outdoors or in wet room conditions the operator should ensure they comply with the relevant EN standards! Protect the tool from water and wet conditions this can cause short circuits and permanent damage to the electronics. - Page 8 TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- Torque Mode Torque-Angle Mode Five-digit display strong/fast Mode Gear display Unit Select display Enter display Select button Enter button Torque adjustment GENERAL: Each input has to be confirmed by pressing the Enter button.
- Page 9 TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 3.1.2 Measure selection As soon as the tool is switched on, the operator can see the factory settings in Nm and lbf.ft. The user can’t see this when Poti- setting is selected.
- Page 10 TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 3.1.5 RIGHT / LEFT SWITCH The direction of rotation of the tool is permanently indicated by the LED (3) when tool is switched on.
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Page 11: Torque Angle Mode(Optional)
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 3.1.8 Restart protection With the gear and motor rotating, it is not possible to engage the right/left switch. This also applies for the on/off switch. - Page 12 TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 3.2.1 Snugging torque settings The snugging torque can be set between positions 10 and 25. The snugging torque settings are displayed by the icon ≡. The setting approximately equates to the percentage of the maximum output force of the tool.
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Page 13: Information Messages
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 3.3 INFOMESSAGE 3.3.1 Service Message After the runtime is reached, the message CAL flashes in the device display for 5 seconds once the device is connected to the mains. -
Page 14: Error Messages
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 3.4 ERROR MESSAGES 3.4.1 Non-permissible gear change A gear change is not allowed while the motor is running. If this is attempted, the bolting process is interrupted immediately. - Page 15 The two diode lights flash red alternately. The error is documented. Remedy: Unplug the tool and plug in again. If the error is still present, send device to Hi-Force Limited. 3.5.2 Error in the temperature sensor If there is any error in temperature measurement, the message Sys02 flashes in the display for 3 seconds.
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Page 16: Tightening And Releasing Of Bolts
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 4. TIGHTENING AND RELEASING BOLTS Put the reaction arm (13) onto the spline (11) of the wrench. Then put the impact socket (14) onto the square drive (12). -
Page 17: Technical Remarks
TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- 4.1. TECHNICAL REMARKS In order to achieve a constant and accurate repetition of the cut-off points, the bolt must be tightened in one go without interruption of the procedure from the motor start until the wrench reaches its cut off setting. -
Page 18: Maintenance And Repair
After gears have been run in (approx. 1000 to 2000 bolts) and thereafter once a year, it is necessary to check and possibly re-calibrate the torque wrench. If a mains power lead is damaged, this must be replaced by Hi-Force, because special-purpose tools are required. - Page 19 TDS:- 1399 OPERATING INSTRUCTIONS: Electric Torque Wrench Series: TWE Prepared by:- M.DAVIES Approved by:- Date: 25/03/14 REV NO:- ECO:- Page 19 of 20...
- Page 20 Northamptonshire NN11 8PL United Kingdom Tel: + 44 1327 301000 Fax: + 44 1327 706555 Email: daventry@hi-force.com Hi-Force Regional Offices: Hi-Force Australia Pty. Ltd Hi-Force Caspian Rockingham Baku Australia Azerbaijan Tel: +61 8 9591 1288 Tel: +994 12 447 4100 Email: australia@hi-force.com...