וויהאַ 28781
Wiha 28781 Insulated TorqueVario-S and SlimLine Blade Set Instruction Manual
Model: 28781 | Brand: Wiha
הקדמה
This manual provides essential information for the safe and effective use of your Wiha 28781 20-Piece Insulated TorqueVario-S and SlimLine Blade Set. Please read these instructions carefully before operation and retain for future reference.
שליסל פֿעיִקייטן:
- Comprehensive set including Slotted, Phillips, Square, Torx, and Xeno Slotted/Phillips blades.
- Individually tested to 10,000 volts AC and rated to 1,000 volts AC for enhanced safety.
- Adjustable TorqueVario-S handle with clear setting view פּאָרט.
- Audible and perceptible click mechanism for precise torque application.
- Individual Serial Numbers and Certificate of Calibration Accuracy for quality assurance.
פּראָדוקט איבערview

Figure 1: The complete Wiha 28781 set displayed in its protective roll-up pouch, showcasing the TorqueVario-S handle and various SlimLine blades.

פיגור 2: א דעטאלירטע view of the SlimLine insulated blades, highlighting their narrow diameter for access in confined spaces.

Figure 3: Close-up of the TorqueVario-S handle, showing the adjustable torque setting mechanism (10-50 In/lbs) and clear viewאין פֿענצטער.
סעטאַפּ
- ופשליסן די סעט: Carefully remove all components from the roll-up pouch.
- דורכקוקן קאַמפּאָונאַנץ: Before first use, inspect the TorqueVario-S handle and all SlimLine blades for any signs of damage or wear. Do not use damaged tools.
- Select the Correct Blade: Choose the appropriate SlimLine blade for the fastener type and size.
- Insert Blade into Handle: Insert the selected SlimLine blade into the TorqueVario-S handle. Ensure it clicks securely into place.
- Set Torque Value: Adjust the torque setting on the TorqueVario-S handle to the required value (10-50 In/lbs) using the view port. Refer to the specific application's torque requirements.
אַפּערייטינג ינסטראַקשאַנז
- זיכערקייַט ערשטער: Always ensure the power is off and verified before working on electrical components. The insulation provides protection against accidental contact with live parts, but it is not a substitute for proper lockout/tagאויס פּראָוסידזשערז.
- צולייגן טאָרק: Place the blade tip firmly into the fastener head. Turn the handle clockwise for tightening or counter-clockwise for loosening.
- Audible Click: Continue turning until an audible and perceptible click is felt and heard. This indicates that the preset torque limit has been reached. Stop applying force immediately after the click.
- רימוווינג די בלייד: To remove a SlimLine blade, pull back the collar on the TorqueVario-S handle and extract the blade.
Video 1: This video demonstrates the proper use of the Wiha TorqueVario-S for achieving precise torque, highlighting its features and benefits for professional applications.
וישאַלט
- רייניקונג: Clean the tools regularly with a soft, dry cloth. Do not use abrasive cleaners or solvents that could damage the insulation or calibration.
- סטאָרידזש: Store the TorqueVario-S handle and SlimLine blades in the provided roll-up pouch in a dry, clean environment to protect them from damage and corrosion.
- קאליבראציע: The TorqueVario-S handle is a precision instrument. It is recommended to have it recalibrated periodically by an authorized service center to maintain accuracy. Refer to the included Certificate of Calibration Accuracy for details.
- דורכקוק: Regularly inspect the insulation on the blades and handle for cracks, cuts, or other damage. Discontinue use immediately if any damage is observed and replace the affected component.
טראָובלעשאָאָטינג
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| Torque click not felt/heard. | Incorrect torque setting, tool not properly engaged. | Verify torque setting. Ensure blade is fully seated in fastener. Apply steady, even pressure. |
| Blade slips from fastener. | Incorrect blade size/type, worn blade tip, improper technique. | Use correct blade for fastener. Replace worn blades. Apply firm, axial pressure while turning. |
| Blade does not securely fit in handle. | Debris in handle, damaged blade base or handle mechanism. | Clean handle receptacle. Inspect blade base for damage. If problem persists, contact support. |
ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| מאָדעל נומער | 28781 |
| שטעלן אינהאַלט | 20-Piece: TorqueVario-S Handle, SlimLine Blades (Slotted 2.5, 3.5, 4.0, 6.5mm; Phillips #1, #2 (QTY 2 of #2); Square #1, #2; Torx T10, T15, T20, T25; Xeno Slotted/Phillips #1, #2) |
| טאָרק ראַנגע | 10-50 In/lbs |
| ינסאַליישאַן רייטינג | 1,000 Volts AC (Individually tested to 10,000 Volts AC) |
| מאַטעריאַל | Molybdenum-Vanadium Tool Steel (Blades), Blend (Handle) |
| פאַבריקאַנט | Willi Hahn Corporation |
| אָריגין | געמאכט אין דייַטשלאַנד |
זיכערקייַט אינפֿאָרמאַציע
ווארענונג: Always wear appropriate personal protective equipment (PPE) when working with tools, especially around electrical systems. These insulated tools are designed to reduce the risk of electrical shock, but they do not eliminate it. Always de-energize circuits and verify with a voltage tester before beginning work.
- Do not use tools if insulation is damaged.
- Do not expose tools to excessive heat or chemicals.
- Use only for intended applications within the rated voltage.
וואָראַנטי און שטיצן
The Wiha 28781 set comes with a Certificate of Calibration Accuracy, ensuring its precision and reliability. Wiha tools are known for their quality and durability. For specific warranty details or technical support, please refer to the official Wiha webוועבזייטל אדער קאָנטאַקט אייער אויטאָריזירטן הענדלער.