Initial Operation - Metabo DS 150 M Operating Instructions Manual

en ENGLISH
The workpiece to be processed must be large
enough, or small enough, to be held safely with both
hands.
Only work when the grinding wheels are fitted to
minimise the risk of coming into contact with the
rotating spindle.
High temperatures can result after long-term
operation.
LED light (12): do not observe the LED radiation
directly with optical instruments.
CAUTION Do not stare at operating lamp.
WARNING
Always wear eye goggles, hearing protection
and protective gloves. Use other available
personal protective equipment, e.g. suitable
protective work clothing. Ensure that sparks
produced during work do not constitute a risk to the
user or others and are not able to ignite flammable
substances. Areas at risk must be protected with
flame-resistant covers. Always keep a fire
extinguisher on hand when working in areas prone
to fire risk.
The workpiece can become hot during sanding.
Do not allow water within the vicinity of electric
machine parts or close to people in the working
area.
If a grinding material blockage occurs, switch off the
grinder immediately, allow the motor to stop and
unplug the grinder. Identify the cause and remove
the blockage.
Clean, check and perform maintenance work on the
machine and guard devices regularly. Regularly
clean the inside of the grinding wheels housing. The
grinding wheels must be able to rotate freely within
the housing.
Unplug when the grinder is not in use, before
making any adjustments or carrying out
modifications, repairs or maintenance.
Regularly check the power cable on the grinder and
have it repaired by an approved expert if damaged.
Regularly check extension cables and replace if
damaged.
Check the grinder for possible damage: Before
using the grinder, protective devices or slightly
damaged components must be carefully checked to
ensure they are operating perfectly and as
intended. Check that moving parts are in perfect
working order and do not jam and check whether
parts are damaged. All parts must be correctly
installed and fulfil all conditions necessary to ensure
the perfect operation of the machine. Damaged
protective devices and parts must be repaired or
replaced according to specifications by an
authorised specialist workshop.
Additional Warnings:
drilling, and other construction activities
contains chemicals known to cause cancer,
6
California Prop 65 08_2018
Some dust created by power
sanding, sawing, grinding,
birth defects or other reproductive harm. Some
examples of these chemicals are:
• Lead from lead-based paints,
• Crystalline silica from bricks and cement and
other masonry products, and
• Arsenic and chromium from chemicallytreated
lumber.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic
particles.
SYMBOLS ON THE TOOL:
V..........volts
A..........amperes
Hz........hertz
W.........watts
~
.........alternating current
n ........no load speed
0
rpm......revolutions per minute
.../min ..revolutions per minute
4. Overview
See page 2, page 3 and page 4.
Illustrations are examples.
1 Guard cover
2 Clamping nut
3 Clamping flange
4 Sanding disc
5 Back flange
6 Spacer*
7 Dust extraction connection*
8 Safety guard
9 Handling points for transport
10 Workpiece support
11 Eye protection
12 LED light (worklight) *
13 Spark deflector
14 On/Off switch
* depending on model/equipment/not in scope of
delivery

5. Initial Operation

5.1 Transport
During transport (9), the bench grinder must be
lifted and carried from the handling points marked
on page 2.
5.2 Connection to Power Mains
Before commissioning, check that the rated
mains voltage and mains frequency stated on
the type plate match your power supply.