Indledning
This manual provides detailed instructions for the safe and efficient operation, setup, and maintenance of your Einhell TE-RH 28/1 5F Rotary Hammer Drill. Please read this manual thoroughly before using the tool to ensure proper handling and to prevent injury or damage.

Image: The Einhell TE-RH 28/1 5F Rotary Hammer Drill shown with its E-Box carrying case.
Sikkerhedsinstruktioner
ADVARSEL: Læs alle sikkerhedsadvarsler, instruktioner, illustrationer og specifikationer, der følger med dette elværktøj. Undladelse af at følge alle instruktionerne nedenfor kan resultere i elektrisk stød, brand og/eller alvorlig personskade.
- Brug altid passende personlige værnemidler, herunder sikkerhedsbriller, høreværn og handsker.
- Sørg for, at arbejdsområdet er rent og godt oplyst. Rodede eller mørke områder indbyder til ulykker.
- Brug ikke elværktøj i eksplosive atmosfærer, såsom i nærheden af brændbare væsker, gasser eller støv.
- Hold børn og omkringstående væk, mens du betjener et elværktøj. Distraktioner kan få dig til at miste kontrollen.
- Tag altid stikket ud af stikkontakten, før du foretager justeringer, skifter tilbehør eller opbevarer elværktøj.
- Fastgør emnet. Brug clampeller en skruestik til at holde emnet. Dette er sikrere end at bruge hånden, og det frigør begge hænder til at betjene værktøjet.
- Maintain the tool. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have the tool repaired before use.
Produktegenskaber
The Einhell TE-RH 28/1 5F Rotary Hammer Drill is designed for versatility and power, offering multiple functions for various tasks.
- Five Functions: This tool provides screwdriving, drilling, hammer drilling, and chiseling with or without lock, making it suitable for a wide range of applications.
- Kraftig ydeevne: With 950 watts of power, the hammer drill delivers 3 joules of impact energy and a drilling capacity of 28 mm in concrete. The pneumatic impact mechanism ensures continuous propulsion even in tough materials.
- To-trins gearkasse: The two-speed gearbox is designed for various applications: the first gear is ideal for screwdriving, while the second gear is for drilling.
- SDS-plus Tool Holder: The robust SDS-plus tool holder with a semi-automatic system allows for quick and easy tool changes.
- Central Position Switch: Functions are selected via a central position switch for quick and intuitive mode changes.
- Elektronisk hastighedskontrol: Electronic speed control allows for precise power application tailored to the material and application.
- Justerbar dybdestop: The solid metal depth stop is continuously adjustable for precise drilling depth.
- Komfortabel håndtering: The continuous operation lock provides comfortable and simple working during prolonged use. Large soft-grip surfaces ensure a pleasant feel and a firm, secure hold.
- E-Box Storage: The tool comes in a practical E-Box for transport and storage, ensuring organization and easy access.

Image: Icon indicating the tool's 5 functions.

Image: Icon indicating SDS-plus chuck compatibility.

Image: Icon indicating electronic speed control.
Opsætning
Attaching the Auxiliary Handle and Depth Stop
- Løsn hjælpehåndtaget ved at dreje det mod uret.
- Slide the auxiliary handle onto the tool's collar.
- Sæt dybdestoppet ind i det dertil beregnede hul på hjælpehåndtaget.
- Adjust the handle to a comfortable working position and tighten it securely by turning clockwise.

Image: The auxiliary handle and depth stop attached to the drill.
Inserting SDS-plus Drill Bits/Chisels
- Clean the shank of the SDS-plus tool and apply a thin layer of grease.
- Push the tool into the SDS-plus chuck with a slight twisting motion until it locks into place.
- Pull the tool to check if it is securely locked. A slight axial play is normal and necessary for the hammer function.

Billede: Nærbillede view of the SDS-plus chuck mechanism.
Using the Additional Chuck for Standard Drill Bits
For drilling without impact or for screwdriving, you can use the included additional chuck with standard cylindrical shank drill bits.
- Insert the SDS-plus adapter of the additional chuck into the SDS-plus tool holder as described above.
- Open the jaws of the additional chuck by turning the chuck sleeve.
- Sæt borehovedet eller skruetrækkerhovedet i patronen.
- Tighten the chuck sleeve firmly to secure the bit.

Image: The additional chuck with its SDS-plus adapter, used for standard drill bits.
Betjeningsvejledning
Valg af driftstilstand
The central position switch allows you to select one of the five operating modes:
- Drilling (without impact): For drilling in wood, metal, or plastics.
- Hammerboring: Til boring i beton, murværk og sten.
- Chiseling (with lock): For light chiseling work where the chisel needs to be fixed in a specific position.
- Chiseling (without lock): For general chiseling work allowing the chisel to rotate freely.
- Skruetræning: For driving and removing screws. Use the additional chuck for this function.

Image: Close-up of the mode selector switch on the side of the drill.
Hastighedskontrol
The electronic speed control allows you to adjust the rotational speed and impact rate. Use the thumbwheel to pre-select the desired speed. The trigger switch controls the actual speed; pressing it further increases the speed.

Image: Detail of the electronic speed control dial and trigger.
Depth Stop Adjustment
To set the drilling depth, loosen the auxiliary handle, adjust the depth stop to the desired length, and then re-tighten the auxiliary handle. This prevents drilling deeper than necessary.

Image: Close-up of the adjustable metal depth stop.
Generelle betjeningstips
- Always hold the tool firmly with both hands using the main handle and the auxiliary handle.
- Tryk konstant og jævnt. Brug ikke for meget kraft.
- For hammer drilling, allow the tool's impact mechanism to do the work.
- When drilling into walls, always check for hidden electrical wires or pipes before drilling.

Image: A user demonstrating proper two-handed operation of the rotary hammer drill.
Opretholdelse
Regelmæssig vedligeholdelse sikrer din borehammeres lange levetid og optimale ydeevne.
- Rensning: Rengør værktøjshuset med en blød klud efter hver brug.amp cloth. Do not use aggressive cleaning agents. Keep ventilation openings clear.
- Vedligeholdelse af borepatron: Regularly clean the SDS-plus chuck and apply a thin layer of special grease to the tool shanks to ensure smooth operation and prevent wear.
- Kulbørster: If the motor sparks excessively, have the carbon brushes checked by a qualified technician.
- Opbevaring: Store the tool in its E-Box in a dry, dust-free place, out of reach of children.
- Inspektion: Periodically inspect the power cord for damage. If damaged, have it replaced by a qualified professional.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Værktøjet starter ikke. | Ingen strømforsyning; beskadiget kabel; defekt afbryder. | Check power connection. Inspect cable for damage. Contact service if switch is faulty. |
| Hammer function not working. | Mode selector incorrect; internal mechanism fault. | Ensure mode selector is set to hammer drilling or chiseling. Contact service if problem persists. |
| Overdreven vibration eller støj. | Worn drill bit/chisel; loose components; internal damage. | Replace worn accessories. Check for loose parts. Contact service for internal issues. |
| Værktøjet overopheder. | Overloading; blocked ventilation slots; prolonged use. | Reduce load. Clear ventilation slots. Allow tool to cool down. |
Specifikationer
| Specifikation | Værdi |
|---|---|
| Mærke | Einhell |
| Varemodelnummer | 4257972 |
| Varenummer | TE-RH 28/1 5F |
| International artikelkode (EAN) | 04006825622539 |
| Strømkilde | Elektrisk med ledning |
| Voltage | 240 volt |
| Maksimal effekt | 950 watt |
| Maksimal rotationshastighed | 4500 rpm |
| Maksimalt drejningsmoment | 27 Newtonmeter |
| Effektenergi | 3 Joule |
| Maksimal Chuck-størrelse | 28 Millimeters (SDS-plus) |
| Drilling Capacity in Concrete | 28 millimeter |
| Drilling Capacity in Wood | 30 millimeter |
| Drilling Capacity in Metal | 28 millimeter |
| Materiale | Metal |
| Produktmål (L x B x H) | 39.6 x 9 x 22.2 cm |
| Varens vægt | 3.8 kilo |
| Speciel funktion | Speed Lock-knap |
| Inkluderede komponenter | Rotary Hammer Drill, E-Box, Additional Chuck, Depth Stop |
Garanti og support
For garantioplysninger og kundesupport henvises til den dokumentation, der følger med dit produkt, eller besøg den officielle Einhell-forhandler. webwebsted. Gem din købskvittering som købsbevis i tilfælde af garantikrav.
For further assistance, you may contact Einhell customer service directly. Contact details can typically be found on the manufacturer's webwebsted eller i produktemballagen.
Online ressourcer: www.einhell.com