Measured vibration value
The valued acceleration typically is
7 m/s²
Usage
This angle grinder can be used for separating and grinding many different materials, e.g.
metal or stone. In case of doubt please read the manufacturer’s instructions. Do not use this
product in any other way as stated for normal use.
Mains connection
Connect only to a single-phase AC current supply and only to the mains voltage specified on
the rating plate. Connection to sockets without earth protection is possible as the appliance
features protective insulation to DIN 57740/VDE 0740 and CEE 20. Radio suppression com-
plies with the European standard EN 55014. When fitting the plug, make sure that the brown
(live) wire of this appliance is connected to the plug terminal marked L or coloured red, and
the blue (neutral) wire of this appliance is connected to the plug terminal marked N or col-
oured black. Under no circumstances must the wires of this appliance be connected to the
earth terminal of the plug marked either E, with the earth symbol, or coloured green or
green/yellow .
Smooth start
The electronic smooth start will prolong the life of both the motor and the gears.
Switching on and off
Switching on: Push the sliding switch forward. To lock, depress the front part of the switch.
Switching off: To unlock, depress the back part of the sliding switch. The switch will automati-
cally move back to "0".
VARILEX
®
WSF 900
Application:
Angle gr inder
Linear grinder
Grinding belt roller
Stationary gr inder
The
VARILEX
®
WSF 900 Duo
...used as a high torque angle grinder for flap discs up to 115 mm in diameter, the FIX Hook & Loop
system and with the adapter for the MINI-FIX Hook & Loop system
...used as a linear grinder. The expansion roller simply screws to allow 50 mm grinding sleeves
to be used (Art.-No. 65210)
…with grinding belt roller for working on pipes (Art.-No. 65215)
…with holder for use as a stationary grinder (accessory) (Art.-No. 10009)
Rough grinding
Putting too much weight on the machine will damage the angle grinder and increase the discs’ wear;
grinding performance will suffer.
Separating
Never use a cutting disc for grinding. The cutting disc must have a proper cutting edge. When sepa-
rating stone, a guide shoe is prescribed!
Sur face grinding
For surface grinding use a plastic grinding disc with abrasive paper.
For removal of rust or old paint coats, we recommend to use a steel brush (saucepan brush).
O ptimum speed range
Application:
Electron ics
Sanding of plastics with grinding disc and abrasive paper A-C
Sanding of wood and removal of paint with grinding disc and abrasive paper
B-D
Sanding of metal with grinding disc and abrasive paper
C-F
Removal of rust from metal with steel-wire brushes
D-F
Grinding of steel, Cutting steel and stone
G
Polishing with backing pad and lambs wool bonnet
A-B
Grinding with fan-type grinding discs
F-G
Electr onic
The number of revs is adjusted electronically when the load increases.
In case of a longer overload period the speed is decreased electronically. The machine contin-
ues to run slowly to cool down the motor coil. After switching off and on the machine can be
used at rated load. The duration of cooling-down period depends on the grade of overload.
