Snap-On ControlTech CTLNK1R240 Manual
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Snap-On ControlTech CTLNK1R240 Manual

Snap-On ControlTech CTLNK1R240 Manual

Electronic torque-angle wrench
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ControlTech
LINK Wireless
ELECTRONIC
TORQUE-ANGLE
WRENCH
20-3104-SO REV. B
21-11
®

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Summary of Contents for Snap-On ControlTech CTLNK1R240

  • Page 1 ® ControlTech LINK Wireless ELECTRONIC TORQUE-ANGLE WRENCH 20-3104-SO REV. B 21-11...

  • Page 2: Important Safety Instructions

    Do not use on live electrical circuits. SAVE THESE INSTRUCTIONS Disclaimer Operation of CTECH LINK Wrench is not warranted in an EU member state if operating instructions are not in that State’s language. Contact Snap-on if a translation is needed.
  • Page 3 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

  • Page 4: Specifications

    Specifications Head Type  Square drive 72 or 80 teeth, sealed fixed ratchet  J, Y, X and Z-Shank Female Type  Display  DISPLAY TYPE: Dot Matrix LCD (192 x 65 Resolution)  VIEWING DIRECTION: 6:00  BACKLIGHT: WHITE (LED) Sealed Button Pad POWER - ON/OFF and torque and angle re-zero...
  • Page 5 POWER button while wrench is on a stable surface with no torque applied. Turn On Wrench. While holding wrench still, monetarily press POWER button. Snap-on logo will be displayed followed by torque and angle re-zeroing screens (if angle mode has been previously selected). If real-time- clock has not been set, date and time entry screens are displayed (see Advanced Configuration section for entering date and time).

  • Page 6: Torque Mode

    Note: When date and time is set for first time, In-Service date is also set and is used for calculating initial calibration interval (see "Setting Calibration Interval" in Advanced Configuration section). Note: If wrench is powered up in torque only measurement mode, angle is not zeroed until mode is changed to angle measurement mode, at which time torque and angle zeroing begins automatically after 2 seconds.
  • Page 7 Torque and Angle Mode Cycle Counting Numerical counter located in top right of target torque or target angle screen will increment after each torque or angle cycle if applied torque or angle has reached target value. When toggling between torque mode or angle mode using ENTER button or if target is changed, numerical counter will reset back to 00.
  • Page 8 Setting Head Length Note: If wrench has an interchangeable head or an adapter or extension is added, length of head, adapter and/or extension being used can be entered to correct for a different length than head used to calibrate wrench, without requiring re-calibration.
  • Page 9 When length of an offset (or sum of head minus offset for interchangeable head) is negative, maximum fastener target is limited by following formulas: 240 in-lb wrench: 100 ft-lb wrench: Maximum Target Torque = offset * 24 + 240 Maximum Target Torque = offset * 7 + 100 Offset Max Target Offset...

  • Page 10: Clear Data

    Note: A maximum of 1500 data records can be stored in memory. Memory full icon will be displayed when full and no more data is stored until memory is cleared. Deleting Stored Torque and Angle Data 1. From target torque or angle screen, press and hold ENTER button for 3 seconds. 2.

  • Page 11: Cycle Count

    Viewing and Clearing Wrench Cycle Counter Each time torque or angle target is reached, wrench cycle counter is incremented. Maximum cycle count is 999999. 1. From target torque or angle screen, press and hold ENTER button for 3 seconds. 2. Highlight CYCLE COUNT menu selection using UP/DOWN buttons.
  • Page 12 Adding a Torque Preset 1. From manual target torque screen, select units of measure. 2. Press and hold UNITS button for 3 seconds. 3. ADD PRESET confirmation screen is displayed. Highlight menu selection using UP/DOWN buttons then press ENTER button. menu selection returns to main menu without adding a PSET.

  • Page 13: Editing A Preset

    Adding an Angle Preset From manual target angle screen, press and hold UNITS button for 3 seconds. ADD PRESET confirmation screen is displayed. Highlight menu selection using UP/DOWN buttons then press ENTER button. menu selection returns to main menu without adding a PSET. TARGET ANGLE screen is displayed.
  • Page 14 BATCH COUNT screen is displayed next. Value can be changed by pressing UP/DOWN buttons. Once desired batch count value has been set, press ENTER button. PSET target screen is displayed labeled with same PSET number. UNIT PSET 02 CHANGE PRESET button DELETE held...

  • Page 15: Advanced Settings

     Advanced Settings Accessing Advanced Settings Advanced settings are accessed from SETTINGS menu selection on main menu. 1. From target torque or angle screen, press and hold ENTER button for 3 seconds. 2. Highlight SETTINGS menu selection using UP/DOWN buttons. 3.

  • Page 16: Sleep Time

    ENTER EXIT SN: 0412500366 button SHOW INFO CAL: 2014/01/01 SLEEP TIME ISD: 2014/01/01 LCD CONTRAST TCF: 14800 UP/DOWN buttons VER: 1.0 OVR CNT: 0 TQZ: -1539 ANZ: 8196 ENTER button Setting Sleep Time This function will allow user to set interval wrench enters power-down state following last applied torque or button press.

  • Page 17: Lcd Contrast

    Setting LCD Contrast This function will allow user to set LCD contrast for optimal viewing. 1. From Settings menu, use UP/DOWN buttons to highlight LCD CONTRAST selection then press ENTER button. 2. CONTRAST screen is displayed. 3. Use UP/DOWN buttons while viewing display to change contrast to desired level. Selectable levels: 20 to 80 in increments of 5 (factory default = 40).

  • Page 18: Auto Backlight

    Auto Backlight Setup This function will allow user to enable or disable backlight from turning on during torque or angle measurement. From Settings menu, use UP/DOWN buttons to highlight AUTO BACKLIGHT selection then press ENTER button. AUTO BACKLIGHT screen is displayed. Use UP/DOWN buttons to highlight ENABLE (factory default) or DISABLE selection.
  • Page 19 Vibrator Configuration This function will allow user to configure vibrator for On or Off when target is reached for preference and/or battery power savings. 1. From Settings menu, use UP  /DOWN  buttons to highlight VIBRATOR CONFIG selection  ...

  • Page 20: Advanced Configuration

     Advanced Configuration Accessing Advanced Configuration Advanced configuration is accessed from CONFIGURE menu selection on main menu. Note: If wrench has been locked (see Preset Lock and Job Mode), a password entry is required to enter Configure menu. 1. From target torque or angle screen, press and hold ENTER button for 3 seconds. 2.
  • Page 21 Setting Target Tolerances This function will allow user to set plus and minus tolerances for torque and angle targets. Note: These tolerances are used for manual modes only. Preset tolerances are defined by Minimum and Maximum values. 1. From Mode Setup menu, use UP/DOWN buttons to highlight tolerance selection to setup (TQ-%, TQ+%, ANG-% ANG+%) then press ENTER button.
  • Page 22 Torque THEN Angle Mode Torque THEN Angle mode is setup by first setting a target torque and units then a target angle before selecting Torque THEN Angle mode. In Torque THEN Angle mode, when applied torque reaches target torque, wrench automatically switches to angle mode for angle measurement.
  • Page 23 Torque AND Angle Mode Torque AND Angle mode is setup by first setting a target torque and units then a target angle before selecting Torque AND Angle mode. In Torque AND Angle mode, torque and angle are measured simultaneously. Yellow progress lights track torque measurement.

  • Page 24: Delete Preset

    Note: If LOCK is selected without a Preset configured, following screen is displayed: NO PRESETS PRESS TO CONT. Note: When Preset Lock is enabled, Clear Memory function is disabled and displays following Locked message if attempted: LOCKED PRESS TO CONT. Note: When Preset Lock is enabled, Clear Cycle count function is disabled and displays Locked message if attempted.

  • Page 25: Job Mode

    Job Mode Job Mode function allows user to enable or disable wrench preset Job mode. When in Job mode, wrench executes presets in order configured and automatically switches to next preset when batch count reaches zero. Wrench is locked and Preset lock icon is displayed when Job mode is enabled. Note: Password entry is required to enable Job Mode.
  • Page 26 SET TIME screen is displayed with hour highlighted. Use UP/DOWN buttons to set hour then press ENTER button to highlight minutes. Use UP/DOWN buttons to set minutes then press ENTER button to highlight seconds. Use UP/DOWN buttons to set seconds then press ENTER button. Clock is set and Configure menu is displayed.

  • Page 27: Change Password

    Note: Clock Date and Time must be set before calibration interval will function. If batteries are removed from wrench for longer than 20 minutes, clock will revert to default settings and must be re-entered at power Note: Calibration interval is calculated from either IN-Service Date or last Calibration date (see SHOW INFO menu) depending on which is more recent date.
  • Page 28 Snap-on “A” suffix adapter attached, the total combined effective length of the crows- foot adapter and Snap-on “A” J, Y, X and Z adapters must be on the instrument SET HEADLENGTH menu and or Control Box Control Box Preset Set Headlength field. See example in Figure 2 (head / offset reference).
  • Page 29 Snap-on “A” suffix adapter attached, the total combined effective length of crows-foot adapter and Snap-on “A” J, Y, X and Z adapters must be inputted on the Parameter Control Box and or PC ControlTechManager SET HEADLENGTH field.

  • Page 30: Troubleshooting

     Troubleshooting Note: If any of following issues persist, return wrench to an authorized Snap-on repair center. Issue Possible Cause Resolution Wrench does not turn on when Dead/No batteries Replace batteries POWER button pressed. Software glitch Cycle power using end-cap Torque reading out of spec.

  • Page 31: Maintenance & Service

    Clean wrench by wiping with a damp cloth. DO NOT use solvents, thinners or carburetor cleaners. DO NOT immerse in anything. Service and repairs are to be done by Snap-on Service Centers only. Contact your Snap-on Tools representative. Ratchet head repair kits can be ordered from a Snap-on Representative.

  • Page 32: Battery Replacement

     Battery Replacement Note: When replacing batteries, real-time-clock will maintain date and time for 20 minutes. Note: Turn End Cap clockwise to unscrew. Replace 240 models with three "AAA" cells only. Batteries should be installed in carrier prior to carrier installation into wrench. Battery negative contacts should be oriented with carrier springs.
  • Page 33 This page intentionally left blank...

  • Page 36: Authorized Snap-On Repair Centers

    AUTHORIZED SNAP-ON REPAIR CENTERS INTERNATIONAL Snap-on/SUN De Mexico S.A. De C.V. Eastern Repair Center United Kingdom Repair Avenida Presidente Juarez 6320 Flank Drive Center No. 2016 Harrisburg, PA 17112 Telford Way Col Los Reyes Zona Industrial Phone: 717-652-7914 Telford Way Industrial Estate...

This manual is also suitable for:

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