Einführung
This manual provides comprehensive instructions for the safe and effective use of your DEWALT 20V MAX Cordless Drill and Impact Driver Combo Kit, model DCK277D2. Please read all instructions carefully before operating the tools to ensure proper function and to prevent injury.
Inhalt des Kits
Your DEWALT DCK277D2 combo kit includes the following components:

All components included in the DEWALT DCK277D2 combo kit.
- (1) DCD777 20V MAX* Brushless Drill/Driver: A versatile tool for drilling and driving fasteners.
- (1) DCF787 20V MAX* Brushless 1/4 in. Cordless Impact Driver: Designed for driving fasteners with high torque.
- (2) DCB203 20V MAX* Compact Lithium-Ion 2.0Ah Battery Packs: Provides power to both tools.
- (1) DCB1102 Charger: For recharging the 20V MAX* battery packs.
- (1) Contractor Bag: For convenient storage and transport of the kit.
DCD777 Drill/Driver Overview
The DCD777 drill/driver features a compact design and brushless motor for efficient performance. Key features include:

Key features of the DEWALT DCD777 Drill/Driver.
- 1/2 inch (13mm) Single Sleeve Ratcheting Chuck: For secure bit gripping.
- Bürstenlosen Motor: Bietet verlängerte Laufzeit und Langlebigkeit.
- Ergonomischer Griff: Designed for comfortable grip and control.
- LED-Licht: Beleuchtet den Arbeitsbereich für bessere Sicht.

The compact design of the DCD777 allows access to tight areas.
DCF787 Impact Driver Overview
The DCF787 impact driver offers high torque for demanding fastening applications. Its features include:

Key features of the DEWALT DCF787 Impact Driver.
- 1/4 inch (6.35mm) Hex Chuck: Für schnelle Bitwechsel.
- Bürstenlosen Motor: Ensures efficient power delivery and longer tool life.
- Ergonomischer Griff: Provides comfort during prolonged use.
- LED-Licht: Enhances visibility in dimly lit work environments.
- Hohes Drehmoment: Delivers up to 1500 in-lbs of torque for tough tasks.

The brushless motor of the DCF787 provides efficient performance.
Informationen zu Akku und Ladegerät
The kit includes two DCB203 20V MAX* Lithium-Ion battery packs and a DCB1102 charger.

DEWALT DCB203 battery with state of charge indicator.
- Batteriekompatibilität: The DCB203 batteries are compatible with all DEWALT 20V MAX* tools and chargers.
- Ladezustandsanzeige: Batteries feature an indicator to show remaining charge.
- DCB1102 Charger: Designed to charge 12V, 18V, and 20V MAX* Lithium-Ion battery packs.

The DCB1102 charger for your DEWALT 20V MAX* batteries.
Aufstellen
1. Erste Akkuladung
- Connect the DCB1102 charger to a standard electrical outlet.
- Slide a DCB203 battery pack onto the charger until it clicks into place.
- Allow the battery to charge fully. The indicator light on the charger will show the charging status. Refer to the charger manual for specific light patterns.
2. Einsetzen und Entfernen der Batterie
- So installieren Sie: Richten Sie den Akku an der Akkuöffnung des Werkzeugs aus und schieben Sie ihn hinein, bis er sicher einrastet.
- So entfernen Sie: Drücken Sie den Batterieentriegelungsknopf und schieben Sie den Akku aus dem Werkzeug.
3. Bit Installation (DCD777 Drill/Driver)
- Drehen Sie das Spannfutter gegen den Uhrzeigersinn, um die Backen zu öffnen.
- Insert the drill bit or driver bit into the chuck.
- Drehen Sie das Bohrfutter im Uhrzeigersinn, um die Backen fest um den Bohrer zu fixieren. Achten Sie darauf, dass der Bohrer zentriert und fest sitzt.
4. Bit Installation (DCF787 Impact Driver)
- Pull the collar of the 1/4 inch hex chuck forward.
- Insert the 1/4 inch hex shank bit into the chuck.
- Release the collar. The bit will lock into place. Pull on the bit to ensure it is securely fastened.
Bedienungsanleitung
1. Allgemeine Bedienung
- Auslöseschalter: Squeeze the trigger to turn the tool on. Release to turn off.
- Unterschiedliche Geschwindigkeit: The trigger switch allows for variable speed control. Pressing the trigger further increases the speed.
- Vorwärts-/Rückwärts-Taste: Located above the trigger, this button controls the direction of rotation. Push left for forward, right for reverse. Center position locks the trigger.
- LED-Arbeitslicht: The integrated LED light activates when the trigger is pressed, illuminating the work surface. It remains on for approximately 20 seconds after the trigger is released.
2. DCD777 Drill/Driver Specifics
- Kupplungseinstellungen: The adjustable clutch ring allows you to select the desired torque setting for driving screws. Higher numbers provide more torque. Use the drill symbol setting for drilling applications.
- Geschwindigkeitswähler: A switch on top of the tool allows selection between two speed ranges: Low (for high torque applications) and High (for faster drilling).
3. DCF787 Impact Driver Specifics
- The impact driver delivers high rotational force and rapid impacts to drive fasteners quickly and efficiently. No clutch adjustment is typically needed as the impact mechanism handles varying resistance.
Wartung
1. Reinigung
- Keep the tool's ventilation slots clean to prevent overheating.
- Verwenden Sie ein weiches,amp cloth to clean the exterior of the tools and batteries. Do not use harsh chemicals or abrasive cleaners.
- Never immerse the tools or batteries in liquid.
2. Speicherung
- Store tools and batteries in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ensure batteries are partially charged before storing for extended periods.
- Store tools in the provided contractor bag to protect them from dust and damage.
3. Batteriepflege
- Do not store batteries in a discharged state. Recharge them promptly after use.
- Vermeiden Sie es, Batterien Wasser oder extremer Hitze auszusetzen.
- If a battery pack is damaged, do not use it. Contact DEWALT service for replacement.
Fehlerbehebung
In der folgenden Tabelle finden Sie häufig auftretende Probleme und deren Lösungen.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Werkzeug startet nicht. | Batterie nicht geladen oder falsch eingesetzt. | Stellen Sie sicher, dass der Akku vollständig geladen und korrekt eingesetzt ist. |
| Reduzierte Leistung oder Laufzeit. | Battery charge is low or battery is old. | Recharge battery. Consider replacing old batteries. |
| Der Bohrer rutscht im Bohrfutter ab. | Das Spannfutter war nicht ausreichend festgezogen. | Retighten chuck firmly around the bit. Ensure bit shank is clean. |
| Impact driver bit falls out. | Hex chuck collar not fully engaged. | Ensure bit is fully inserted and collar snaps back into place. |
| Das Werkzeug überhitzt. | Blocked ventilation slots or prolonged heavy use. | Lüftungsschlitze freihalten. Werkzeug abkühlen lassen. Belastung reduzieren. |
Technische Daten
Detailed specifications for the DEWALT DCK277D2 combo kit components:
| Besonderheit | Spezifikation |
|---|---|
| Marke | DEWALT |
| Modellnummer | DCK277D2 |
| Bandtage | 20 V MAX* |
| Artikelgewicht | 8.8 Pfund (Gesamtgewicht) |
| Akku-Typ | Lithium Ion (DCB203, 2.0Ah) |
| Anzahl Batterien | 2 |
| DCD777 Chuck Size | 1 mm (2/13 Zoll) |
| DCF787 Chuck Size | 1/4 Zoll Sechskant |
| DCF787 Max Torque | 1500 in-lb |
| Maximale Drehzahl | 2800 rpm (DCF787) |
| Stromquelle | Batteriebetrieben |
| Ladegerätmodell | DCB1102 |
Garantie und Support
Your DEWALT DCK277D2 combo kit is backed by a comprehensive warranty and support program:
- 3 Jahre eingeschränkte Garantie: Deckt Material- oder Verarbeitungsfehler für drei Jahre ab Kaufdatum ab.
- 1 Jahr kostenloser Servicevertrag: DEWALT wartet das Werkzeug und ersetzt abgenutzte Teile durch normale Verwendung kostenlos, jederzeit im ersten Jahr nach dem Kauf.
- 90-Tage-Geld-zurück-Garantie: Wenn Sie aus irgendeinem Grund mit der Leistung Ihres DEWALT Elektrowerkzeugs, Lasers oder Naglers nicht vollständig zufrieden sind, können Sie es innerhalb von 90 Tagen ab Kaufdatum gegen volle Rückerstattung zurückgeben.
For warranty claims, service, or technical support, please refer to the official DEWALT website or contact their customer service department directly. Keep your proof of purchase for warranty validation.