meister MAH1500-2 Jack Hammer Instruction Manual

Translation of the Original Instructions

Nr. WU5452990

MAH1500-2 Jack Hammer

Service
Conmetall Meister GmbH
Kundenservice
Oberkamper Str. 39 · Warenannahme Tor 3
D-42349 Wuppertal
Tel.: +49 (0) 202 / 24 75 04 30
+49 (0) 202 / 24 75 04 31
+49 (0) 202 / 24 75 04 32
Fax: +49 (0) 202 / 6 98 05 88
E-Mail: meister-service@conmetallmeister.de
Diese Betriebsanleitung kann im PDF-Format von unserer Internet seite
www.conmetallmeister.de heruntergeladen werden.

Operating instructions & safety hints
To prevent injury, always read the operating instructions before use and pass them on to any future owners of the tool. Keep with the tool.

Scope of delivery

• 1 Jackhammer with side handle
• 1 Pointed Chisel
• 1 Flat Chisel
• 1 Face Spanner
• Instruction Manual
• Warranty Certificate
• Tool Case

Technical information

Technical data

Technical changes reserved.
Noise emission
Sound level LpA: 95 dB(A)
Measuring inaccuracy: K = 3 dB(A)
Sound power level LWA: 103,69 dB(A)
Measuring inaccuracy: K = 3 dB(A)

Hand/arm vibrations
Chiseling (ah,Cheq): 22,829 m/s2
Measuring inaccuracy: K = 1,5 m/s2

Noise/vibration information
The specific overall vibration value and specified noise emission values were measured in accordance with a normed test procedure (EN 62841-1 & EN 62841-2-6) and can be used to compare one power tool with another. They can also be used to establish a preliminary evaluation of the load.
Warning!
The vibrations and noise emissions generated when the power tool is actually being used may deviate from the specific values depending on the way in which the power tool is used, and specifically, on the basis of the type of workpiece being machined.
It is necessary to specify safety measures for the protection of the user which are based on the vibration load incurred under conditions of real use (in doing so, all elements of the operating cycle are to be considered, for example, times during which the power tool is switched off, and those in which it is switched on but operating without load). Try to keep the load caused by vibration and noise as low as possible. Examples of measures that may be taken to reduce the vibration load include wearing gloves when using the tool, restriction working times, and the use of accessories that are in good condition.

 Components

1. Gear cover
2. On/Off switch
3. Stop button for continuous operation
4. Impact rate regulation
5. Operating display
6. Additional handle
7. Tool holder
8. Flat chisel
9. Single-pointed chisel
10. Flange wrench

Correct use

Demolishing of masonry (ig. 7+8).
Use suitable accessories only (see manufacturer’s directions). All other applications are expressly excluded. The tool is intended only for no industrial use.
This unit may not be used by people (including children) with reduced physical, sensory or mental capacities, with a lack of experience, and without the appropriate knowledge, unless they are supervised by someone who is responsible for their safety or have been instructed by such a person with regard to how the unit is to be operated. Children should be supervised to ensure that they do not play with the device.
WARNING! The warranty is voided by any improper use or uses not in accordance with the manufacturer‘s instructions. Any necessary repair must be performed by qualified personnel.
Improper use of the product
This power tool may not be used as a screwdriver.
All applications carried out with the device that is not listed in the “Correct use” chapter will be considered improper use.
Uses for which the tool is not designed may cause risks and injury. Do not use accessories that are not intended specifically for this electrical tool. Just because you can fix an accessory to your electrical tool, there is no guarantee it is safe to use. The permitted revolutions of the tool insert must be at least as high as the highest value specified on the electrical tool. Accessories that turn faster than is permitted may break and ly away. The external diameter and thickness of the tool insert must match the dimensions of your electrical tool. Incorrectly measured tool inserts cannot be properly protected or checked.
Drill bits or other accessories must it precisely into the tool holder of your power tool. Tools that do not it precisely into the tool holder of the power tool will rotate unevenly, vibrate heavily, and may cause a loss of control over the device. There is a risk of injury. The user of the device is liable for all property and personal damages occurring as the result of incorrect use. If other components or non-original components are used with the machine, the manufacturer’s guarantee is voided.
Remaining risks:
The operating instructions for this electrical tool contain comprehensive tips for the safe handling of electrical tools. However, every electrical tool has a certain level of remaining risks that cannot be excluded by the protective mechanisms on the device. Always operate electrical tools with the necessary care.
The remaining risks may be, for example:

• Touching rotating parts or tools.
• Injury caused by lying tools or tool parts.
• Risk of ire with insufficient ventilation of the motor.
• Adverse effects on hearing are caused by working without ear defenders.

The ability to work safely is dependent on the familiarity of the operator when it comes to handling the given electrical tool. Appropriate knowledge of the machinery and careful behavior when working help to minimize the remaining risks.
Warning! During operation, the power tool generates an electromagnetic yield. This field may, under certain circumstances, inluence active or passive medical implants. In order to reduce the risk of serious or deadly injuries, we recommend per- sons with such a medical implant to consult their doctor and the manufacturer of the medical implant before using the electrical tool.
General safety instructions for handling power tools
WARNING Read all safety precautions, and instructions, and pay attention to the figures and technical data pertaining to this power tool. Failure to follow the warnings and instructions may result in electric shock, ire, and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains operated (corded)power tool or battery-operated (cordless) power tool.
Work area
a. Keep the work area clean and well-lit. Cluttered and dark areas invite accidents.
b, Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks that may ignite dust or fumes. c. Keep children and bystanders away while operating a power tool. Distractions can cause you to losecontrol.
Electrical Safety
a. Power tool plug must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce the risk of electric shock.
b. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f. If it is not possible to avoid using the electrical tool in a damp environment, use a residual current circuit breaker. The use of a residual current circuit breaker reduces the risk of an electrical shock. 38
Personal safety
a.Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b. Use personal protective equipment. Always wear eye protection. Protective equipment such as dust masks, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to a power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your inger on the switch or energizing power tools that have the switch on invites accidents.
d. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
g. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. The use of these devices can reduce dust-related hazards.
h. Do not assume a false sense of security and do not overstep the safety rules for power tools, even if you are familiar with the power tool after many uses. Careless action can lead to serious injuries within split seconds.
Power tool use and care
a. Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b, Do not use the power tool if the switch does not turn on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c. Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g. Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
h. Keep handles and grips dry, clean, and free from oil and grease. Slippery handles and grips do not allow safe operation and control of the power tool in unforeseen situations. Service
a. Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. Hammer safety warnings 1 Safety instructions for all work Wear hearing protection when percussion drilling. Exposure to noise can cause hearing loss.
b. Use auxiliary handles if they are supplied with the power tool. A loss of control can lead to injuries.
c. Hold the tool using the insulated handle surfaces when carrying out work during which the insertion tool might touch hidden power cables or its own power supply cable. Contact with a live cable can also apply voltage to metal parts and lead to an electric shock.
Safety instructions relating specifically to the equipment

• Use the machine for its intended purposes only.
• When the machine is in operation, grasp it with both hands and take a irm stance.
• Power sockets for use out of doors must be itted with residual-current safety switches.
• Never remove chippings or debris when the machine is running.
• Before drilling in a wall, ensure that there are no electrical wires, or water or gas pipes under the surface.
• Secure small workpieces to ensure that they are not entrained by the drill.
• Remove the power plug before working on the machine, during all intervals in work, and when the machine isnot in use.
• Always keep the power cable well away from the drilling zone.
• Turn the switch to OFF before plugging it into the power supply.
• Always use the machine with the additional grip.
• Do not allow persons under 16 years of age to use the machine.
• Observe general safety instructions for handling power tools!

Safety symbols

The symbols on the housing have the following meanings:

| Do not dispose of with household waste!
---|---
| Important! Observe the operating instructions!
| Wear goggles.
| Wear a dust protection mask.
| Wear ear defenders.
| The housing is double insulated
| Voluntary “geprüfte Sicherheit” seal of quality (tested safety)
****| CE mark (conformity with European safety standards)
BJ| Year of construction
SN:| Serial number
SN: XXXXX| The first two underlined numbers give the month of manufacture.

Installation and setting

Attaching the tools (Fig. 4 + 5)
CAUTION! Pull out the mains plug.
The jackhammer is equipped with a tool chuck (7) suitable for SDS-max-type tools.This type of tool chuck allows a quick tool change without need for a spanner. Before attaching the tool draw the plastic cap of the tool chuck back (ig. 4). Now insert the tool into the chuck as deep as it will go. Release the cap, it will slide forward and the tool will be held in place by the steel balls in the chuck. Check the secure grasp of the chuck by pulling on the tool. It must move in the chuck, but not come out. To remove the tool, pull back the plastic cap. Now you can pull the tool out of the chuck (ig. 5). While chiseling, there is constant mechanical friction between the chuck and the tool shaft. Coat the end of the tool shaft with a light coat of machine grease.
Adjusting the Accessory Handle
Upon delivery, the accessory handle (6)is folded forward. Before use, adjust it according to your requirements. Turn the knob on the lower end of the hinge to ix the handle in position (ig. 6).

Operation

Make sure the power mains voltage in your area corresponds to the operating voltage stated on the type label. Make sure the masonry or concrete you intend to break does not contain active supply pipes or wires.
Switching on and off
Insert the power plug into a suitable socket. The LED operating display (5) lights up (Fig. 2) and indicates contact with the power supply. It goes off when the plug is detached.
CAUTION! Always switch the machine on before making contact with the material.
Switching on
Press the On/Off switch (2) carefully, the machine starts, the rotation speed varies according to the pressure exerted on the switch. Switching off Release the On/Off switch and wait for the machine to come to a stop.
Switching on continuous
operation Press and hold the on/off switch. Press the locking button (3). Release the On/ Off switch. Switching off continuous operation Press the On/Off switch, the locking button is disengaged. Release the On/ Off switch and wait for the machine to come to a stop.
Setting the Impact Speed (ig. 3)
The machine is equipped with a stepless impact speed regulator (4), which allows working in a manner appropriate to the material. With the speed regulator, you can set impact frequencies between 900 and 1800 impacts per minute. Set the impact frequency according to the material you are working on.
Maintenance and environmental protection
Cleaning
Before undertaking any work on the machine, pull the power plug. Keep the ventilation slots clean and free from foreign objects at all times. Before every use, inspect the power cord for damage and have it replaced by a professional if it is damaged. Clean the unit with a moist cloth or absorbent tissue. Do not allow liquids of any kind to enter the machine. Regularly clean dust, debris and old grease off the tool chuck. After longer periods of non- use or when starting the machine up in sub-freezing temperatures, allow the machine to run without load for a few minutes to distribute the lubricant within the machine. At regular intervals, the grease filling of the transmission should be inspected. Use the face spanner (10) to remove the transmission cover (1) and add grease if necessary. Do not pack full of grease! After that, replace the cover (1). Have further maintenance and repair work, which involves opening the house. ing, carried out by a qualified professional or contact the customer support department.
CAUTION! Electrical and battery-operated units that no longer work should not be disposed of in the household waste! They are to be collected separately, in accordance with the 2012/19/EU directive for the disposal of electrical and electronic waste, and sent for proper and environmentally- friendly recycling .
Please discard power tools no longer usable at a local collection point. Collection and disposal of packaging materials separately by types complying with local rules and regulations. For details, please contact your municipal authority concerned.

Service instructions

• Store the machine, operating instructions, and where necessary the accessories in the original packaging. In this way, you will always have all the information and parts ready to hand.
• Meister devices are to a large extent maintenance-free, a damp cloth being sufficient to clean the casing. Please note additional hints given in the operating instructions.
• Meister devices are subject to stringent quality control. If however, a functional fault should occur, send the device to our servicing address. The repairs will be carried out in a short time.
• A brief description of the defect speeds up the fault tracing and repair time. If within the guarantee period, please enclose the guarantee document and the proof of purchase.
• In so far as a repair under guarantee is not concerned, we will charge the repair costs to your account.

PLEASE NOTE! Opening the device invalidates the guarantee claim!
IMPORTANT! We point out expressly that in accordance with the Product Liability Act we do not take responsibility for any damage caused by our appliances, in so much that said damage is caused by improper repair, or original parts or parts released by us not being used when parts are changed, or repairs not being conducted by metal Meister GmbH Customer Service or an authorized specialist! The same applies analogously to the accessories used.

• Pack the device well or use the original packaging in order to avoid transit damage.
• Even after the expiry of the guarantee period, we would like to help you and carry out any repairs at a favorable price.

Conmetall Meister GmbH · Oberkamper Straße 39 · 42349 Wuppertal
EU declaration of conformity
Jackhammer
We declare with sole responsibility, that the product listed below.
MAH1500-2
Nr. WU5452990
BJ:2022 · SN:0100
meets all of the requirements of the listed directives.
2006/42/EC (MRL)
2014/30/EU (EMV-RL)
2011/65/EU (RoHS)
2000/14/EU (NE)
Toegepaste, geharmoniseerde normen:
EN 62841-1:2015
EN IEC 62841-2-6:2020+A11
EN ISO 12100:2010
EN 55014-1:2017
EN 55014-2:2015
EN 61000-3-2:2014
EN 61000-3-3:2013
EN IEC 63000:2018
Wuppertal, 04.01.2022

Ingo Heimann (M.Sc.)
Technische Leitung/Produktentwicklung
Conmetall Meister GmbH · Oberkamper Straße 39 · 42349 Wuppertal.
A person authorized to store technical documents.
© Copyright
Conmetall Meister GmbH
Oberkamper Str. 39 42349 Wuppertal Germany

References

• Conmetall Meister - Ihr Lieferant rund um Haus & Garten

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