Introduzzjoni
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your DEWALT DCF922 Cordless Brushless Impact Wrench. Please read this manual thoroughly before using the tool and keep it for future reference.
Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Isem tad-Ditta | DEWALT |
| Mudell | DCF922 |
| Tip | Impact Wrench |
| Tip ta' Mutur | Brushless |
| Vol ikklassifikattage | 20V |
| Sors tal-Enerġija | Batterija (Lithium-Ion) |
| Max Tissikka Torque | 406 Nm (300 ft-lbs) |
| Max Disassembly Torque (Breakaway Torque) | 610 Nm (450 ft-lbs) |
| Veloċità Bla Tagħbija | 2500 RPM |
| Shock Frequency (Impacts Per Minute) | 3500 IPM |
| Tip inkwina | 1/2" Square Drive with Detent Pin |
| Tul tal-Fuselage | 125 mm |
| Piż | 1.08 KG |
| Ċertifikazzjoni | CE |
Setup
Nota Importanti: This product typically does not include batteries or chargers. These must be purchased separately.
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Installazzjoni tal-batterija
Ensure the battery is fully charged before first use. Align the battery pack with the battery slot on the base of the impact wrench. Slide the battery into the tool until it clicks securely into place. To remove, press the battery release button and slide the battery out.
Figure 2: Battery Interface -
Installazzjoni tas-Sokit
The DCF922 features a 1/2" square drive with a detent pin anvil. To install a socket, push the socket firmly onto the square drive until the detent pin engages the hole in the socket, securing it in place. To remove, pull the socket off the anvil while pressing the detent pin (if applicable, some detent pins are spring-loaded and only require pulling).
Istruzzjonijiet Operattivi
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Tixgħel/Jitfi
The tool is activated by pressing the trigger switch. The speed is variable depending on how far the trigger is depressed. Release the trigger to turn off the tool.
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Kontroll 'il Quddiem/Lura
A forward/reverse selector switch is located above the trigger. Push the switch to the left for forward rotation (tightening) and to the right for reverse rotation (loosening). Position the switch in the center for a trigger lock to prevent accidental startup.
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Speed and Mode Selection
The DCF922 offers 4 speed settings and specialized modes for various applications. Use the mode selection button (typically marked with an icon resembling gears or multiple dots) to cycle through the available modes.
Figure 3: Control Panel (Mode and LED Selection) The modes typically include:
- Precision Wrench™ Mode: Designed to prevent overtightening in forward and fastener run-off in reverse. In forward, the tool will pause before impacting to allow the user to stop. In reverse, the tool will reduce speed once the fastener is loose to prevent run-off.
- Timber Screw™ Mode: Optimized for driving timber screws, providing high efficiency.
- Speed 1 (Low Speed Mode): Provides lower RPM and IPM for delicate applications or when precise control is needed.
- Speed 2 (High Speed Mode): Delivers maximum RPM and IPM for heavy-duty fastening and loosening tasks.
Refer to the display on the tool for the currently selected mode.
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Dawl tax-Xogħol LED
The integrated LED work light illuminates the work area. A dedicated button (often marked with a light bulb icon) allows you to cycle through different brightness settings (e.g., Off, 25% brightness, 100% brightness).
Manutenzjoni
Manutenzjoni regolari tiżgura prestazzjoni ottimali u testendi l-ħajja tal-għodda tiegħek.
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Tindif
Żomm il-fetħiet tal-ventilazzjoni tal-għodda nodfa u ħielsa mill-fdalijiet. Uża suf artab u nadif.amp cloth to clean the exterior. Do not use harsh chemicals or abrasive cleaners. Periodically blow out dust and debris from the motor housing using compressed air.
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Kura tal-batterija
Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. Do not store batteries in a discharged state for extended periods. Charge them regularly, even if not in use, to maintain battery health.
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Spezzjoni
Before each use, inspect the tool for any signs of damage, loose parts, or excessive wear. Ensure the anvil is free from cracks or deformation. If any damage is found, do not use the tool and have it repaired by a qualified service technician.
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Ħażna
Store the impact wrench in a secure, dry location, out of reach of children. Remove the battery pack from the tool when storing for extended periods.
Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Għodda ma tibda | Battery not charged or improperly installed; Forward/Reverse selector in center (locked) position. | Ensure battery is charged and properly seated. Move selector switch to forward or reverse. |
| Qawwa jew prestazzjoni mnaqqsa | Low battery charge; Incorrect speed/mode setting; Overheating. | Recharge battery. Select a higher speed/mode. Allow tool to cool down. |
| Socket not staying on anvil | Detent pin not engaging; Damaged anvil or socket. | Ensure socket is pushed fully onto the anvil. Inspect anvil and socket for damage; replace if necessary. |
| Dawl LED ma jaħdimx | Light is turned off; Faulty LED. | Press the LED control button to cycle through brightness settings. If still not working, contact support. |
Għajnuniet għall-Utent
- Always ensure you have a fully charged battery before starting a task to avoid interruptions and maintain consistent power.
- Familiarize yourself with the 4 speed settings and specialized modes (Precision Wrench™, Timber Screw™) to optimize performance for different applications and prevent damage to fasteners or materials.
- For tasks requiring precise torque, consider using a torque wrench for final tightening after using the impact wrench for initial fastening.
- Keep the tool clean, especially the battery contacts and ventilation slots, to ensure longevity and efficient operation.
Garanzija u Appoġġ
For warranty information, service, or technical support regarding your DEWALT DCF922 Impact Wrench, please refer to the official DEWALT webis-sit jew ikkuntattja lis-servizz tal-konsumatur tagħhom direttament. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri għal kwalunkwe talba ta' garanzija.
