1. Viktige sikkerhetsinstruksjoner
Les og forstå alltid alle sikkerhetsadvarsler, instruksjoner, illustrasjoner og spesifikasjoner som følger med dette elektroverktøyet. Unnlatelse av å følge alle instruksjonene nedenfor kan føre til elektrisk støt, brann og/eller alvorlig skade.
- Sikkerhet på arbeidsområdet: Hold arbeidsområdet rent og godt opplyst. Rotete eller mørke områder innbyr til ulykker. Ikke bruk elektroverktøy i eksplosive atmosfærer, for eksempel i nærvær av brennbare væsker, gasser eller støv.
- Elektrisk sikkerhet: Støpsler på elektroverktøy må passe til stikkontakten. Aldri modifiser støpselet på noen måte. Ikke bruk adapterstøpsler med jordede elektroverktøy. Unngå kroppskontakt med jordede overflater.
- Personlig sikkerhet: Always wear eye protection. Use hearing protection when operating the tool for extended periods. Dress properly. Do not wear loose clothing or jewelry. Keep hair and clothing away from moving parts.
- Bruk og vedlikehold av elektroverktøy: Do not force the power tool. Use the correct power tool for your application. Do not use the power tool if the switch does not turn it on and off. Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools.
- Service: Få elektroverktøyet ditt til service av en kvalifisert reparasjonsperson som kun bruker identiske reservedeler. Dette vil sikre at sikkerheten til elektroverktøyet opprettholdes.
2. Produktet er overview
The Goodyear GY-RH-40040-1 Rotary Hammer Drill is a versatile power tool designed for drilling, impact drilling, and chiseling tasks in various materials such as concrete, wood, and metal. It features an 800W motor, variable speed, and a reversible function for enhanced control and efficiency.

Figur 2.1: Side view of the Goodyear Rotary Hammer Drill, highlighting the mode selector switch and the Goodyear brand logo on the blue casing.
3. Oppsett
3.1 Utpakking og inspeksjon
Carefully remove the rotary hammer drill and all accessories from the carrying case. Inspect the tool for any signs of damage during transit. Ensure all components listed in the package contents are present:
- Goodyear Rotary Hammer Drill GY-RH-40040-1
- Hjelpehåndtak
- Dybdemåler
- 3 Bor
- 2 Chisels
- Bæreveske
3.2 Feste hjelpehåndtaket
The auxiliary handle provides additional control and stability during operation. To attach:
- Løsne hjelpehåndtaket ved å rotere det mot klokken.
- Slide the handle over the chuck end of the tool until it rests in the desired position.
- Rotate the handle clockwise to tighten it securely. Ensure it is firmly fixed before use.

Figur 3.1: Close-up of the front section of the rotary hammer drill, showing the chuck and the adjustable auxiliary handle. The yellow button on the handle is visible.
3.3 Innsetting og fjerning av bor/meisler
This tool uses SDS-Plus type bits. To insert:
- Clean the shank of the drill bit or chisel.
- Trekk tilbake chuckhylsen.
- Sett biten inn i chucken til den klikker på plass.
- Release the chuck sleeve. Pull on the bit to ensure it is securely locked. There will be a slight play, which is normal for SDS-Plus systems.
Slik fjerner du:
- Pull back the chuck sleeve firmly.
- Remove the drill bit or chisel.
- Slipp chuckhylsen.
4. Bruksanvisning
4.1 Funksjonsvalg
The GY-RH-40040-1 offers three operating modes, selected via the mode selector switch located on the side of the tool:
- Drill Mode (Rotation Only): For drilling in wood, metal, and plastics without impact.
- Impact Drill Mode (Rotation with Hammering): For boring i betong, mur og stein.
- Hammer Mode (Hammering Only): For chiseling, chipping, and light demolition work. This mode also allows for angle adjustment of the chisel.
Forsiktighet: Always ensure the tool is switched off and unplugged before changing the operating mode.
4.2 Trigger and Lock Button

Figur 4.1: Close-up of the main handle of the rotary hammer drill, showing the yellow trigger and the circular lock button for continuous operation.
- Starte verktøyet: Press the trigger switch. The tool features variable speed, meaning the speed increases with greater trigger pressure.
- Kontinuerlig drift: For extended use, press the lock button while the trigger is fully depressed. Release the trigger to stop continuous operation.
- Stoppe verktøyet: Release the trigger switch. If the lock button is engaged, press the trigger fully and then release it to disengage the lock.
4.3 Reversibel funksjon
A reversible switch (usually a lever near the trigger) allows you to change the direction of rotation. This is useful for removing jammed drill bits or driving/removing screws (with appropriate accessories).
Forsiktighet: Only change the direction of rotation when the tool is completely stopped.
4.4 Using the Depth Gauge
The depth gauge helps to drill holes to a precise depth. To set:
- Sett boret inn i chucken.
- Løsne tilleggshåndtaket.
- Slide the depth gauge through the hole in the auxiliary handle.
- Position the tip of the drill bit against the workpiece.
- Adjust the depth gauge until its end touches the workpiece, then pull it back by the desired drilling depth.
- Stram til hjelpehåndtaket for å feste dybdemåleren.
5. Vedlikehold
Regelmessig vedlikehold sikrer verktøyets levetid og trygg drift.
- Rengjøring: Etter hver bruk, rengjør verktøyets ventilasjonsåpninger og hus med en myk børste eller trykkluft. Ikke bruk vann eller kjemiske rengjøringsmidler.
- Vedlikehold av chuck: Keep the chuck clean and free of dust and debris. Apply a small amount of grease to the SDS-Plus bit shanks before insertion to reduce wear.
- Inspeksjon av strømledning: Regularly inspect the power cord for any damage, cuts, or fraying. If damaged, have it replaced by a qualified service technician.
- Lagring: Store the tool and its accessories in the original carrying case in a dry, secure place, out of reach of children.
6. Feilsøking
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Verktøyet starter ikke. | Ingen strømforsyning; skadet ledning; defekt bryter. | Check power connection and outlet. Inspect cord for damage. If cord or switch is faulty, seek professional repair. |
| Redusert boreytelse. | Worn drill bit; incorrect mode selection; excessive pressure. | Replace worn drill bit. Ensure correct mode (Impact Drill for masonry). Apply appropriate pressure. |
| Bit gets stuck in workpiece. | Overheating; material too hard; bit jammed. | Use reversible function to free the bit. Reduce pressure. Allow tool to cool. Ensure correct bit for material. |
| Overdreven vibrasjon. | Loose auxiliary handle; worn bit; internal issue. | Tighten auxiliary handle. Replace worn bit. If problem persists, seek professional inspection. |
7. Spesifikasjoner
| Modell: | GY-RH-40040-1 |
| Merke: | Godt år |
| Makt: | 800 W |
| Voltage: | 110 V |
| Effektenergi: | 2.4 J |
| Impact Rate (no load): | 4,200 bpm |
| Hastighet uten belastning: | 0–1,050 o/min |
| Drilling Capacity (Metal): | 13 mm |
| Drilling Capacity (Concrete): | 26 mm |
| Drilling Capacity (Wood): | 30 mm |
| Strømkabellengde: | 2 meter |
| Vekt: | 3.2 kg |
| Inkluderte komponenter: | Carrying Case, 3 Drill Bits, 2 Chisels, Auxiliary Handle, Depth Gauge |
8. Garanti
This Goodyear Rotary Hammer Drill GY-RH-40040-1 comes with a 12 måneders garanti from the date of purchase. This warranty covers manufacturing defects and material faults under normal use. It does not cover damage caused by misuse, abuse, unauthorized repairs, or normal wear and tear.
Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the documentation provided with your product or contact Goodyear customer support.
9. Støtte
For technical assistance, spare parts, or service inquiries, please contact Goodyear customer support. Refer to the contact information provided in your product packaging or visit the official Goodyear tools webnettstedet.
When contacting support, please have your product model number (GY-RH-40040-1) and serial number (if applicable) ready to expedite the process.