Dust/Chip Extraction; Starting Operation - stayer SAB 720 Manual De Instrucciones

INTENDED USE
The machine is intended for cutting, roughing, and
brushing metal and stone materials without using water.
With approved sanding tools, the machine can be used
for sanding with sanding discs.
RODUCT FEATURES
The numbering of the product features refers to the
illustration of the machine on the graphics page.
1 1 Release screw for protection guard
2 2 Spindle lock button
3 3 On/Off switch
4
4 Auxiliary handle
5
5 Grinder spindle
6 6 Protection guard for sanding
7 7 Mounting flange
8 8 Grinding/cutting disc
9 9 Clamping nut
10 10 Lock switch (SAB900RPS)
11 11 Long switch (SAB900RPS
3_ASSEMBLY
MOUNTING THE PROTECTIVE DEVICES
Before any work on the machine itself, pull the
mains plug.
Protection Guard for Sanding
Place the protection guard 6 onto the spindle collar of
the machine until the encoding keys of the protection
guard agree with the spindle collar. Press and hold the
release screw 1 while doing this.
Adjust the position of the protection guard 6 to the
requirements of the work process. For this, release
screw 1 upward and turn the protection guard 6 to the
required position.
Adjust the protection guard 6 in such a manner that
sparking is prevented in the direction of the operator.
The protection guard 6 may be turned only upon
actuation of the release screw 1! Otherwise the
power tool may not continue to be used under any
circumstances and must be taken to an after-sales
service agent.
Auxiliary Handle
Operate your machine only with the auxiliary handle 4.
Screw the auxiliary handle 4 on the right or left of the
machine head depending on the working method.
MOUNTING THE GRINDING TOOLS
Before any work on the machine itself, pull the mains
plug.
Grinding and cutting discs become very hot while
working; do not touch until they have cooled.
Clean the grinder spindle 5 and all parts to be mounted.
For clamping and loosening the grinding tools, lock the
grinder spindle with the spindle lock button 2.
Actuate the spindle lock button only when the grinder
spindle is at a standstill. Otherwise, the machine may
become damaged.
Grinding/Cutting Disc
Pay attention to the dimensions of the grinding tools.
The mounting hole diameter must fit the mounting flange
without play. Do not use reducers or adapters.
When using diamond cutting discs, pay attention that
the direction-of-rotation arrow on the diamond cutting
disc and the direction of rotation of the machine (see
direction-ofrotation arrow on the machine head) agree.
(7→8→9)
See graphics page for the mounting sequence. To fasten
the grinding/cutting disc, screw on the clamping nut 9
and tighten with the twohole spanner.
After mounting the grinding tool and before
switching on, check that the grinding tool is
correctly mounted and that it can turn freely. Make
sure that the grinding tool does not graze against
the protection guard or other parts.

DUST/CHIP EXTRACTION

Dusts from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful
to one's health. Touching or breathing-in the dusts
can cause allergic reactions and/or lead to respiratory
infections of the user or bystanders.
Certain dusts, such as oak or beech dust, are
considered as carcino genic, especially in connection
with woodtreatment additives (chromate, wood
preservative).
Materials containing asbestos may only be worked by
specialists.
- Use dust extraction whenever possible.
- Provide for good ventilation of the working place.
- It is recommended to wear a P2 filterclass respirator.
Observe the relevant regulations in your country for the
materials to be worked.
4_OPERATION

4.1.STARTING OPERATION

Observe correct mains voltage! The voltage 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.
When operating the machine with power from mobile
generators that do not have sufficient reserve capacity
or are not equipped with suitable voltage control with
starting current amplification, loss of performance or
untypical behavior can occur upon switching on.
Please observe the suitability of the power generator
being used, particularly with regard to the mains voltage
and frequency.
Switching On and Off
To start the power tool, push the On/Off switch 3
forwards.
To lock the On/Off switch 3, press the On/Off switch 3
down at the front until it latches.
To switch off the power tool, release the On/Off switch
3 or, if it is locked, briefly push down the back of the On/
Off switch 3 and then release it.
Check grinding tools before using. The grinding tool
must be mounted properly and be able to move freely.
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