1. Introducció i finalview
This manual provides detailed instructions for the safe and effective use of your GEARWRENCH 85079 1/2" Flex Head Electronic Torque Wrench with Angle. This electronic torque wrench is designed for precise fastener torque and angle measurements, featuring a 72-tooth thin-head flex ratchet for improved access in confined spaces.
Figure 1: GEARWRENCH 85079 1/2" Flex Head Electronic Torque Wrench.
The wrench provides multi-notification feedback including handle vibration, audible beeps, and LCD alerts as the target torque is achieved. Its handle is designed to be oil and solvent resistant, ensuring durability in various working conditions.
Figure 2: Key features of the GEARWRENCH 85079 electronic torque wrench, highlighting multi-notification, oil and solvent resistant handle, and precision.
2. Configuració
2.1 Instal·lació de la bateria
The GEARWRENCH 85079 requires two AA batteries (not included). To install:
- Locate the battery compartment cap at the base of the handle.
- Unscrew the cap counter-clockwise to open the compartment.
- Introduïu dues piles AA, assegurant-vos de la polaritat correcta (+/-).
- Replace the cap by screwing it clockwise until secure.
Caution: Ensure the battery cover is securely fastened to prevent damage or loss of power during operation.
2.2 Initial Power On and Unit Selection
After battery installation:
- Premeu el botó d'engegada (Símbol de poder) to turn on the wrench. The LCD screen will illuminate.
- To select the desired unit of measurement (e.g., ft/lbs, in/lbs, Nm), press the Unitat repetidament fins que es mostri la unitat desitjada.
Figura 3: Primer pla view of the electronic display and control buttons for unit selection and settings.
3. Instruccions de funcionament
3.1 Setting Target Torque
To set a specific torque value:
- Turn on the wrench.
- Premeu el botó Set button to enter torque setting mode.
- Utilitzeu el Up (^) i avall (v) arrow buttons to adjust the target torque value.
- Premeu Set again to confirm the value and exit setting mode.
3.2 Using the Angle Feature
The wrench can measure angle in addition to torque, which is crucial for Torque-to-Yield fasteners:
- After reaching the initial torque setting, press the % button to switch to angle mode.
- The display will show 'Angle' or a similar indicator.
- Continue tightening the fastener. The wrench will display the angle of rotation.
- The wrench will provide feedback (vibration, beep, LCD flash) when the target angle is reached.
Video 1: Demonstrates the features of the GEARWRENCH Electronic Torque Wrench with Angle, including its digital display and feedback mechanisms.
Video 2: A guide on how to use the GEARWRENCH Electronic Torque Wrench with Angle for accurate fastening.
3.3 Interpreting Notifications
- Bip audible: The wrench emits a series of beeps as you approach the target torque/angle, becoming a solid tone when the target is reached.
- Handle Vibration: The handle vibrates to provide tactile feedback as you near and reach the target.
- LCD Flash: The LCD screen will flash when the target torque or angle is achieved.
Figure 4: Detail of the 72-tooth thin-head flex ratchet, allowing for a 5-degree swing arc.
4. Manteniment
4.1 Neteja i emmagatzematge
- Wipe the wrench clean with a soft, dry cloth after each use. Avoid harsh chemicals that may damage the display or handle.
- Store the wrench in its protective case in a dry, temperature-controlled environment.
- Remove batteries if the wrench will not be used for an extended period to prevent leakage.
Figure 5: The GEARWRENCH 85079 electronic torque wrench stored in its durable protective case.
4.2 Calibració
Electronic torque wrenches require periodic calibration to maintain accuracy. The calibration accuracy is warrantied for 90 days from the date of purchase. For recalibration services, please contact GEARWRENCH customer support or an authorized service center.
5. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Wrench does not power on. | Piles gastades o instal·lades incorrectament. | Replace batteries with fresh AA cells, ensuring correct polarity. Check battery compartment cap is secure. |
| Lectures de parell de torsió inexactes. | Wrench is out of calibration; improper usage. | Ensure proper technique. If issues persist, recalibrate the wrench. |
| Battery cover is loose or broken. | Impact or wear. | Contact customer support for replacement parts or service. |
| La pantalla està tènue o parpelleja. | Potència de bateria baixa. | Substituïu les piles. |
6. Especificacions
| Característica | Detall |
|---|---|
| Número de model | 85079 |
| Mida de la unitat | 1/2 polzada |
| Rang de parell | 25-250 peus/lb |
| Estil del cap | Capçal flexible |
| Dents de trinquet | 72 dents |
| Arc oscil·lant | 5 graus |
| Estàndard de mesura | SAE (Inch) |
| Mode d'operació | Elèctric |
| Material | Acer d'aliatge |
| Pes de l'article | 1 lliures |
| Components inclosos | 1/2" Flex Head Electronic Torque Wrench with Angle 25-250 ft/lbs. |
7. Garantia i Suport
7.1 Garantia del fabricant
This GEARWRENCH product comes with a Garantia limitada d'1 any. The calibration accuracy is specifically warrantied for 90 dies des de la data de compra. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
7.2 Atenció al client
For technical assistance, warranty claims, or service inquiries, please contact GEARWRENCH customer support. Refer to the official GEARWRENCH weblloc web o l'embalatge del producte per obtenir la informació de contacte més actualitzada.
