EHR 20/2.6 S Set - Electric drill Eibenstock - Free user manual and instructions

Product type	Electric mixer mixer
Brand	Eibenstock
Model	EHR 20/2.6 S Set
Supply voltage	230 V ~
Frequency	50/60 Hz
Power consumption	1300 W
Rated current	6.1 A
No-load speed (I)	0 – 400 min⁻¹
No-load speed (II)	0 – 730 min⁻¹
Load speed (I)	0 – 250 min⁻¹
Load speed (II)	0 – 450 min⁻¹
Max. mixer diameter	140 mm
Spindle thread	M14
Protection class	II
Protection rating	IP 20
Weight	5.1 kg
Reference	077E2000
Sound pressure level	79 dB(A)
Sound intensity level	90 dB(A)
Vibration emission	0.7 m/s²
Warranty	According to national legal provisions
Special accessories	Stirrers RG 120, WG 135, MG 140, MGV 140 (M14 thread)

Frequently Asked Questions - EHR 20/2.6 S Set Eibenstock

What is the power of the EHR 20/2.6 S Set?

The power consumption is 1300 W at a voltage of 230 V~.

What accessories are available for this mixer?

The special accessories include the stirrer RG 120 (ref. 31124000), the helical ribbon stirrer WG 135 (ref. 31225000), the mortar stirrer MG 140 (ref. 31326000) and the mortar stirrer MGV 140 (ref. 31426000), all with threaded connection M14.

How do I change the speed on the EHR 20/2.6 S?

The machine is equipped with a mechanical gearbox with two speeds. To change speed, press the selector, turn it and re-engage. Only change speed when the device is stopped. The lowest speed is positioned towards the spindle.

What are the important safety instructions?

Always wear hearing protection, safety glasses, a dust mask and protective gloves. Use safety shoes. Never use the device to mix explosive materials or food products. Work with concentration and keep the work area clean.

How to clean and maintain the device?

Before any intervention, disconnect the tool. Keep the ventilation slots clean and avoid the introduction of foreign objects. Repair should only be carried out by an authorized workshop. Regularly check the condition of the cable and plug.

Can I use the device to mix food?

No, it is strictly forbidden to use the device to mix food products. The device is designed only for construction and painting materials.

What to do in case of a power cut?

In case of a power cut, unlock the locking button by pressing the On/Off switch to avoid accidental restart when power returns.

What is the warranty of the EHR 20/2.6 S Set?

Eibenstock devices benefit from a warranty according to national legal provisions. The invoice or delivery note serves as proof. Failures due to normal wear, overloading or improper handling are excluded.

How to change the mixing tool?

Make sure the device is disconnected. Use a 22 mm open-end wrench to loosen the tool. Wear protective gloves. The thread is a female M14 on the spindle.

Where can I find spare parts?

Contact Eibenstock After-Sales Service or an authorized workshop. Original spare parts and accessories are available from these points.

USER MANUAL EHR 20/2.6 S Set Eibenstock

Original Instructions.... 10 – 17

Notice originale.... 18 – 25

Black EIBENSTOCK spray gun with green handle and black body (no visible text or symbols on main subject)

EHR 20 / 2.6 S SET

DEUTSCH

Wichtige Hinweise

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

Simple line drawing of a trash bin with crossed lines indicating no waste or discharge (no text or symbols)

Lothar Lässig

General Manager

Frank Markert

Head of Engineering

28.02.2025

Important Instructions

Important instructions and warning notices are allegorated on the machine by means of symbols:

Before you start working, read the operating instructions of the machine.

Work concentrated and carefully. Keep your workplace clean and avoid dangerous situations.

In order to protect the user, take precautions.

During work you should wear goggles, ear protectors, dust mask, protective gloves and sturdy work clothes.

Use ear protection

Wear safety goggles

Use protective gloves

Wear a dust mask

Wear protective boots

Technical Data

Stirrer EHR 20 / 2.6 S SET

Rated voltage:	230 V ~ 1		10 V ~
Rated power input:	1300 W 1		200 W
Rated current:	6,1 A 11,5 A
Frequency:	50 / 60 Hz
No Load Speed:	I	0 - 400 rpm
	II	0 - 730 rpm
Load Speed:	I	0 – 250 rpm
	II	0 – 450 rpm
Max. basket diameter:	140 mm
Thread connection:	M 14
Protection class:	II
Degree of protection:	IP 20
Net weight:	about. 5,1 kg
Order number:	077E2000

Interference suppression:

EN 55014 and EN 61000

Available accessories:

Item	Order No.
Round Stirring Rod RG 120	31124000
Helicon Ribbon Stirring Rod WG 135	31225000
Mortar Stirring Rod MG 140	31326000
Mortar Stirring Rod Stainless-Steel MGV 140	31426000
... with M 14 Thread Connection

Supply

Stirrer with stirring rod and operating instructions in a set box

Application for Intended Purpose

The Stirrer EHR 20 / 2.6 S is designed for use in mixing of prefab plaster, gypsum, lime, concrete and other building materials of medium and high viscosity in batches up to 50 kg.

Safe work with the machine is only possible if you read this operating instruction and the safety instructions completely and follow the instructions contained strictly. Additionally, the general safety instructions of the leaflet supplied with the tool must be observed. Prior to the first use, the user should absolve a practical training. Save all warnings and instructions for future reference.

If the connection cable gets damaged or cut during the use, do not touch it, but instantly pull the plug out of the socket. Never use the tool with a damaged connection cable.

Do not expose power tools to rain or wet conditions.

Water entering a power tool will increase the risk of electric shock.

• Do not use the tool near explosive materials (petrol, dilution).
• Do not mix food.
  ■ Modifications of the tool are prohibited.
• Always check the tool, cable and plug before use. Have damages only repaired by specialists. Only insert the plug into the socket when the tool switch is off.
• When the machine runs outside, always use a protection switch (30 mA max.) against fault current.
• Pull the plug and switch the machine off if it is not under supervision, e. g. in case of setting up and stripping down the machine, in case of voltage drop or when fixing or mounting an accessory.
• Switch the machine off if it stops for whatever reason. This way, you avoid that it starts suddenly and not under supervision.
• Do not use the machine if one part of the housing is damaged or in case of damages on the switch, cable or plug.
• Electric tools have to be inspected by a specialist in regular intervals.
• Do not touch rotating parts.
• Persons under 16 years of age are not allowed to use the tool.
  ■ Before starting up, check that the mixing rod is securely attached and rotates without a hitch.
• Do not reach into the mixing container with your hands or insert any other objects into it while mixing is in progress. Risk of crushing!
• Wait until the machine or tool comes to a complete standstill. Rotating tools can snag and cause injuries or damage.
• The mixing container must be suitable for mixing and must stand securely. A container that is not properly secured may move uncontrolled.

• Ensure that no liquid splashes against the housing of the power tool. Liquid that has penetrated the power tool can cause damage and lead to electric shock.

• Follow the instructions and warnings in the Material Safety Data Sheets (MSDS) of the material to be mixed. Material to be mixed may be harmful.

• In the event of a power interruption, release the locking switch by pressing the on/off switch. This will prevent the power tool from restarting unintentionally (risk of injury).

- Do not use the power tool in a stand.

- When working with this machine wear ear protectors, goggles, dust mask, protective gloves and protective boots.

During use, always hold the machine with both hands and maintain a safe standing position. Start up and run down the machine in the mixing container only. Pay attention to the reaction moment of the machine.

For further safety instructions, please refer to the enclosure.

Electrical Connection

Before starting the machine, please check the correspondence between voltage and frequency against the data mentioned on the identification plate. Voltage differences of +6% and -10% are allowed. The Stirrer EHR 20 / 2.6 S is made in protection class II. Only use extension cables with a sufficient cross section. A cross section which is too small could cause a considerable drop in performance and an overheating of machine and cable.

Recommended minimum cross sections and maximum cable lengths

Mains voltage	Cross section in sq. mm
	1.5	2.5
110V	20 m	40 m
230V	50 m	80 m

Tool Change

Attention!

Before any work on the tool, disconnect the plug from the mains!

When inserting the tool, you could catch your hands. For this reason, always wear protective gloves for changing the tool.

The work spindle of the machine has an M 14 - internal thread. Keep threads and front surface clean. Please hold up with a jaw wrench 22 to remove the stirring rod.

Tool Protection

Wrong handling can cause damages on the tool. Therefore, the following instructions should be observed:

Only use stirring rods which have a M 14 - external thread

(diameter 140 mm max.) and are recommended by the producer.

Do not allow blocking of the tool.

Only use original accessories made by EIBENSTOCK.

Speed Selection

The machine is equipped with a mechanical two-speed gearbox. Select the required speed by pressing-in, shifting and engaging. The position of the lower speed is in direction of the working spindle. Change the speed only when the machine is not running, and support the speed-changing by slightly rotating the work spindle.

Switching on and off

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

To start the power tool, first press the lock-off button (1), then press the on/off switch (2) and keep it pressed.

Note: For safety reasons, the on/off switch cannot be locked; it must remain pressed during the entire operation. To switch off the power tool, release the on/off switch.

The Stirrer EHR 20 / 2.6 S is equipped with an electronic switch. With this switch the speed can be regulated according to the pressure on the button. Only use the electronic switch when you want to start or stop the machine in order to avoid material splashing around. A permanent use with reduced speed can cause an overload because the motor then gets less cooling air and therefore the machine will be overheated much faster.

Care and Maintenance

Before the beginning of maintenance or repair works you have to disconnect the plug from the mains.

Repairs may be executed only be appropriately qualified and experienced personnel. After every repair the machine has to be inspected by an electric specialist. Due to its design, the machine needs a minimum of care and maintenance. However, the following points always have to be observed:

- Always keep the power tool and the ventilation slots clean.

• During work, please pay attention that no particles get inside the machine.
• In case of failure, a repair has to be carried out by an authorised service workshop.

Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts.

EIBENSTOCK's application service team will gladly answer questions concerning our products and their accessories.

Environmental Protection

Raw Material Recycling instead of Waste Disposal

In order to avoid damages on transportation, the tool has to be delivered in solid packaging. Packaging as well as unit and accessories are made of recyclable materials and can be disposed accordingly. The tool's plastics components are marked according to their material, which makes it possible to remove environmentally friendly and differentiated because of available collection facilities.

Symbol of a trash bin with no text or labels

Only for EU countries

Do not dispose of electric tools together with household waste material!

In observance of the European Directive 2012/19/EU on waste electrical and electronic equipment and its implementation in accordance with national law, electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

Noise Emission / Vibration

Measured sound values determined according to EN 62841-2-10.

Typically, the A-weighted noise levels of the product are:

Sound pressure level L_pA 79 dB(A)

Sound power level L_wA 90 dB(A)

Uncertainty K 3 dB

Wear ear protectors!

Vibration total values a_h and uncertainty K determined according to EN 62841-2-10:

Vibration emission value a_h 0,7 m/s ^2

Uncertainty K 0,05 m/s ^2

The declared vibration emission level represents the main applications of the tool. However, if the tool is used for different applications, with different accessories or

poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period. An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period.

Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns.

Warranty

According to the general supply conditions for business dealings, suppliers have to provide to companies a warranty period of 12 months for redhibitory defects. Otherwise, the legal warranty period of 24 months applies. (to be documented by invoice or delivery note). Damage due to natural wear, overstressing or improper handling are excluded from this warranty. Damages due to material defects or production faults shall be eliminated free of charge by either repair or replacement. Complaints will be accepted only if the tool was returned in non-dismantled condition to the manufacturer or an authorized Eibenstock service centre.

EU - Declaration of Conformity

We declare under our sole responsibility that the product described under “Technical Data” is in conformity with the following standards or standardization documents:

EN 62841-1:2023-03

according to the provisions of the directives 2011/65/EU, 2014/30/EU, 2006/42/EG

Technical file (2006/42/EC) at:

Lothar Lässig

General Manager

28.02.2025

Frank Markert

Head of Engineering

GB - Declaration of Conformity

We declare as the manufacturer under our sole responsibility that the product described under “Technical Data” fulfills all the relevant provisions of the following regulations S.I. 2008/1597 (as amended), S.I. 2017/1206 (as amended), S.I. 2012/3032 (as amended) and that the following designated standards have been used:

BS EN 62841-1:2023-03

Technical file (S.I. 2008/1597) at:

Lothar Lässig

General Manager

Frank Markert

Head of Engineering

28.02.2025

Subject to change without notice.

FRANÇAIS

Close-up of a mechanical component with two directional arrows labeled 1 and 2, no readable text or symbols present.

Symbol of a trash bin with no text or labels

Lothar Lässig

General Manager

28.02.2025

Frank Markert

Head of Engineering

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

Symbol of a trash bin crossed out by two diagonal lines, representing waste sorting or disposal (no text or labels)

Solo per Paesi UE.

Lothar Lässig

General Manager

28.02.2025

Frank Markert

Head of Engineering

NEDERLANDS

Three black-and-white icons representing occupational and safety symbols: a person reading, a warning triangle with an exclamation mark, and a person wearing glasses (no text or labels)

Six circular icons representing different safety and footwear behaviors (head, face, gloves, hand, bucket, boot) without any text or symbols.

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

Symbol of a trash bin crossed out by two diagonal lines, representing waste sorting or disposal (no text or labels)

Lothar Lässig

General Manager

28.02.2025

Frank Markert

Head of Engineering

ESPAÑOL

Four circular icons showing different human and facial features: headphones, sunglasses, gloves, and a person (no text or symbols)

Use auriculares protectores

Close-up of a mechanical component with two directional arrows labeled 1 and 2, no readable text or symbols present.

Symbol of a trash bin crossed with no text or numbers, representing waste sorting or recycling (no text present)

Lothar Lässig

General Manager

28.02.2025

Frank Markert

Head of Engineering

DANSK

Five circular icons showing different types of protective gear and objects: headphones, safety goggles, hand tools, gloves, and boots (no text or symbols)

Anvend høreværn

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

Symbol of a trash bin with crossed lines indicating no waste or discharge (no text or labels)

Frank Markert

Head of Engineering

TÜRKÇE

Önemli Talimatlar

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

Symbol of a trash bin crossed out by two diagonal lines, representing waste sorting or recycling (no text present)

Lothar Lässig

General Manager

28.02.2025

Frank Markert

Head of Engineering

Důležité pokyny

Close-up of a mechanical component with two directional arrows labeled 1 and 2, no readable text or symbols present.

Symbol of a trash bin with no text or numbers, crossed by two diagonal lines (no text or labels)

Jenom pro země EU

Frank Markert

Head of Engineering

ΕΛΛΗΝΙΚΑ

Close-up of a mechanical component with two directional arrows labeled 1 and 2 (no text or symbols beyond labels)

Symbol of a trash bin with no text or labels

Lothar Lässig

Frank Markert

Γενικός Διευθυντής