ELEKTRA BECKUM MHE 95 User guide

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MHE 95
Made in Germany
Operating Instructions .................. page
..............................................
..........................................
170 26 7320 - 0506 (488682-03)
5
8
12
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MHE 95
SDS-max
UV110 230 240
IA15 8,5 8,5
P
1
W 1500
P
2
W 750
s
/min bpm
1020-2040
WJ 5-25
C- 12
mkg (lbs) 9,8 (21.6)
a
hw
m/s
2
12,1
L
pA
dB (A) 88
L
WA
dB (A) 101
15
120
EN 60745, 98/37/EG, 89/336/EWG.
Dr. Johannes Haupt, Geschäftsführung 2005 Metabowerke GmbH, Postfach 1229, 72602 Nürtingen, Germany
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92
103
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X
1
2
3
4
5
6
7
8
9
3
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A
B
l
280 mm 400 mm 600 mm
280 mm 400 mm 600 mm
400 mm 300 mm 350 mm
300 mm
400 mm
C
CODE! Key
6.22500
6.31800
6.23351
6.23352
6.23358
6.23353
6.23354
6.23359
6.23355
6.23356
6.23366
6.23357
6.23367
b
- mm
25 mm
50 mm 80 mm
115 mm
26 mm
50 mm
b
l
4
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Operating Instructions
Dear Customer, Thank you for the trust you have placed in us by buying a Metabo power tool. Each Metabo power tool is carefully tested and subject to strict quality controls by Metabo’s quality assurance. Nevertheless, the service life of a power tool depends to a great extent on you. Please observe the information contained in these instructions and the enclosed documentation. The more carefully you treat your Metabo power tool, the longer it will provide dependable service.
Contents
1 Declaration of Conformity 2 Specified Conditions of Use 3 General Safety Instructions 4 Special Safety Instructions 5Overview 6 Special Product Features 7 Initial Operation
7.1 Assembly of the additional handle
8Use
8.1 Positioning, removing tool
8.2 Setting chisel position
8.3 Setting impact force
8.4 Switching on and off
9 Tips and Tricks 10 Servicing 11 Troubleshooting 12 Accessories 13 Repairs 14 Environmental Protection 15 Technical Specifications
1 Conformity Declaration
We, being solely responsible, hereby declare that this product conforms to the standards and direc­tives specified on page 2.
2 Specified Use
The chisel hammer, with suitable accessories, is suitable for heavy demolition work, chiselling and embossing in concrete, brick, stone and similar materials.
The user bears sole responsibility for damage caused by improper use.
Generally accepted accident prevention regula­tions and the enclosed safety information must be observed.
3 General Safety Instructions
Before using this power tool, carefully read through and familiarise yourself with all the enclosed safety information (red booklet) and the instructions. Keep all enclosed documentation for future reference, and pass on your power tool only together with this documentation.
4 Special Safety Instructions
For your own protection and for the protection of your power tool pay attention to all parts of the text that are marked with this symbol!
Pull the plug out of the plug socket before any adjustments or servicing are performed.
Avoid inadvertent starts: always switch the tool off when the plug is removed from the mains socket or if there has been a power cut.
Use the additional handles supplied with the tool.
Loss of control can lead to injuries.
Always hold the machine with both hands at the intended handles, take a secure stance and concentrate on the work.
Always wear protective goggles, gloves, and sturdy shoes when working with this tool.
Wear ear protectors. Wear ear protectors.
cause loss of hearing. cause loss of hearing.
Ensure that the spot where you wish to work is free Ensure that the spot where you wish to work is free
power cables, gas lines or water pipes
of
power cables, gas lines or water pipes
of
using a metal detector). using a metal detector).
Hold the power tool only at insulated housing Hold the power tool only at insulated housing
parts if there is any danger of making contact parts if there is any danger of making contact
with concealed electric cables or the supply with concealed electric cables or the supply
cable.
Contact with live wires energises the metal
cable.
Contact with live wires energises the metal
parts of the housing and can cause electric shock parts of the housing and can cause electric shock
to the operator. to the operator.
Work only with a correctly positioned tool. Pull on Work only with a correctly positioned tool. Pull on
the tool to check that it is correctly seated. (The the tool to check that it is correctly seated. (The
tool must move a few centimetres in axial direc- tool must move a few centimetres in axial direc-
tion.) tion.)
In cold weather, or if the tool has not been used for In cold weather, or if the tool has not been used for
a long time, run the tool for a few minutes without a long time, run the tool for a few minutes without
load before using. load before using.
Exposure to noise can Exposure to noise can
(e.g. (e.g.
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Before plugging in, check to see that the rated mains voltage and mains frequency, as stated on the rating label,
match with your power supply.
Use only approved extension cables, model H07RN, with a min. cross-section of 1.5 mm
2
. Extension cables must correspond to the power consumption of the machine (cf Technical Specifi­cations). If a cable roller is used, always roll up the cable completely.
7.1 Assembly of the additional handle
For safety reasons, always use the addi­tional handle (4) supplied.
Open the clamping ring by turning the clamping knob (5) to the left and push onto the collar of the tool. The additional handle can be fitted in area X in any desired position or at any angle. Tighten the clamping knob firmly.
8.1 Positioning, removing tool
Before inserting, clean tool shank and apply supplied special grease (accesso­ries: Order no. 6.31800)! Use only SDS-max tools.
Positioning tool:
Turn tool and insert until it engages. The tool is locked automatically.
Pull on the tool to check that it is correctly seated.
(The tool must move a
few centimetres in axial direction.)
Removing the tool:
Pull tool lock (9) to the rear (a) in direction of arrow and remove tool (b).
8.2 Setting chisel position
The Chisel can be locked in 12 different positions. Insert the chisel. Turn the adjusting ring (8) in the direction of the
arrow until the chisel is in the desired position.
8.3 Setting impact force
Turn the impact force controller (3) to the desired value.
The higher the number, the greater the impact force.
7 Commissioning
8Use
When working above ground level, ensure that the area below you is clear.
Never touch the chisel or parts near the chisel directly after work because they may be extremely hot and can cause burns to the skin,
Always route the connecting cable away from the tool towards the rear.
See page 3 (please unfold).
1 Rear handle 2 On/off switch 3 Electronic impact force controller 4 Additional handle 5 Clamping knob 6 Receiver of
Metabo CODE! Systems (for use with
a
Metabo CODE! Key * ) 7 Electronic signal indicator 8 Adjusting ring for chisel position 9 Tool lock
* not in scope of delivery
Smooth start:
The electronics system only increases impact speeds slowly after switching on so that the chisel retains the desired position on the masonry.
Electronic impact force controller:
Also allows the use of smaller tools. To reduce cracking when chiselling in soft and
brittle materials. To produce an optimised tool setting for extremely
precise chiselling.
5Overview
6 Special Product Features
Metabo CODE! System
Electronic anti-theft device at the push of a button. With the CODE! key, which is available separately, you can lock up your power tool and thus protect it against misuse or theft.
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Wear ear protectors!
ahw = Typical estimated acceleration in the
hand/arm area
Measured values determined in conformity with EN 50144.
The technical specifications quoted are subject to tolerances (in compliance with the relevant valid standards).
S
Repairs to electrical tools must be carried out by qualified electricians ONLY!
Any Metabo power tool in need of repair can be sent to one of the addresses listed in the spare parts list.
Please enclose a description of the fault with the power tool.
Metabo's packaging can be 100% recycled. Scrap power tools and accessories contain large
amounts of valuable resources and plastics that can be recycled.
These instructions are printed on chlorine-free bleached paper.
Explanatory notes on the specifications on page 2. Changes due to technological progress reserved. U = Voltage
I=Current P
1
= Nominal power input
P
2
= Power output
s = Impact frequency W = Single impact force C = Number of chisel positions m = Weight without mains cable
Typical A-effective perceived sound levels: LpA = Sound pressure level L
WA
= Acoustic power level
13 Repairs
14 Environmental Protection
15 Technical Specifications
Rapid flashing - CODE! System The tool was locked with a CODE! Key. The elec­tronic anti-theft device is active. The tool can be unlocked again with a CODE! key.
Continuous light - Service call-up The tool cut out automatically. Bring the tool to a Metabo Service Centre.
f
Use only genuine Metabo accessories. If you need any accessories, check with your
dealer. For dealers to select the correct accessory, they
need to know the exact model designation of your power tool.
See page 4:
A Extensive range of chisels for a wide variety of
applications.
B Special grease (for lubricating the tool shanks)
12 Accessories
set the impact force controller to "1“ to "2“ (low impact force).
To break harder materials, set the impact force controller to "7" (top power).
8.4 Switching On and Off
Switching on:
set the on/off switch (2) to position 1. The tool now runs in continuous opera­tion.
Switching off:
set the on/off switch (2) to
position 0.
When working with the chisel hammer, only a moderate amount of press-on pressure (20 - 30 kg). High press-on pressure does not increase work capacity and can possibly shorten the service life of your tool.
Motor cleaning: blow out the machine regularly and thoroughly through the air slots with compressed air.
Electronic signal indicator (7):
9 Tips and Tricks
10 Maintenance
11 Troubleshooting
The correct setting is found by trial and error. Example: if soft, brittle materials are being chiselled, or crackin
g
is to be kept to a minimum,
C CODE! key
EN 60745.
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8910
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EN 60745
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EN 60745
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