Starting Operation; Switching On And Off - Wurth Master MH 16-XE Instrucciones De Servicio

OBJ_BUCH-445-001.book Page 11 Thursday, October 18, 2007 3:09 PM
Changing the Tool (see figures A–B)
❏ Before any work on the machine itself,
pull the mains plug.
Clean the tool shank 6 and apply a light coat of
grease.
Pull out the lock bolt 5 and turn it 180° in anticlock-
wise direction. Allow the lock bolt 5 to latch again.
Insert the tool into the tool holder 7 to the stop. The
groove of the tool shank 6 must face upward as
shown in the figure.
Pull out the lock bolt 5 and turn it 180° in clockwise
direction. Allow the lock bolt 5 to latch again.
Check the latching by pulling the tool.

Starting Operation

❏ Observe correct mains voltage! The volt-
age of the power source must agree with
the voltage specified on the nameplate of
the machine. Power tools marked with
230 V can also be operated with 220 V.

Switching On and Off

To start the machine, push the On/Off switch 2 to
the "I" position.
To switch off the machine, push the On/Off switch
2 to the "0" position.
For low temperatures, the machine reaches the full
impact rate only after a certain time.
This start-up time can be shortened by striking the
chisel in the machine against the floor one time.
Working Advice (see figure C)
While working, hold the power tool with both hands
by the handle 1. The handle 1 can move upward
and downward around its axis by approx. 30 mm.
This has a damping effect against vibrations.
For the highest possible impact damping, work only
with moderate pressure.
Sharpening Chisels
Good results are only achieved with sharp chisels;
therefore, sharpen the chiselling tools in good time.
This ensures a long service life of the tools and good
working performance.
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Maintenance and Cleaning
❏ Before any work on the machine itself,
pull the mains plug.
❏ For safe and proper working, always keep
the machine and ventilation slots clean.
The power tool switches off automatically when the
carbon brushes are used up. The machine must be
sent to customer service for maintenance.
If the machine should fail despite the care taken in
manufacturing and testing procedures, repair
should be carried out by a Würth master-Service.
In all correspondence and spare parts orders, please
always include the article number given on the type
plate of the machine.
The current spare parts list for this power tool can be
viewed in the Internet under
"http://www.wuerth.com/partsmanager"
or be requested from your next Würth branch office.
Guarantee
For this Würth power tool, we provide a guarantee
in accordance with the legal/country-specific regula-
tions from the date of purchase (verified by invoice
or delivery document). Damage that has occurred
will be corrected by replacement or repair.
Damage caused by normal wear, overloading or
improper handling is excluded from the guarantee.
Claims can only be accepted if the power tool is sent
undisassembled to a Würth branch office, your
Würth sales representative or a customer service
agent for Würth power tools.
Disposal
The machine, accessories and packaging should be
sorted for environmental-friendly recycling.
Only for EC countries:
Do not dispose of power tools into house-
hold waste!
According to the European Guideline
2002/96/EC for Waste Electrical and
Electronic Equipment and its implementa-
tion into national right, power tools that are no
longer usable must be collected separately and dis-
posed of in an environmentally correct manner.
Subject to change without notice.
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