Operating Instructions; Placement And Testing; Mains Connection; Operation Adjustment - stayer CD125 Manual De Instrucciones

11 Elbow*
12 Vacuum hose*
13 Service key
14 Screw lever for protection guard
15 Grinder spindle
16 Mounting flange
17 Diamond cutting disc*
18 Spacer discs
19 Clamping nut
20 Two-pin spanner for clamping nut*
21 Break-out tool*
22 Protective cover disk.
23 Safety button lock / unlock switch.
*Accessories shown or described are not part of the standard
delivery scope of the product. A complete overview of accessories
can be found in our accessories program.

4. Operating instructions

4.1 Placement and testing

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.
Switching On and Off
Before starting the unit, place the unit on the
motor body, so that the diamond cutting discs
do not reach to touch the workpiece.
Otherwise, the diamond cutting discs can touch the
workpiece, resulting in possible loss of control over the
power tool when switching on.
For the implementation of the machine press the unlock
button switch 23 and then press the trigger on / off 1.
To switch off the power tool, release the On/Off switch 1.
Never set down a coasting machine on the
chaser rollers 3, but always aside, so that the
diamond cutting discs can rotate freely and do
not face toward your body.
Check the diamond cutting discs before use.
The diamond cutting disc(s) must be mounted
properly and be able to rotate freely. Carry out
a test run for at least one minute without any
load. Do not use diamond cutting discs that are
damaged, outofbalance, or vibrate. Damaged diamond
cutting discs can rupture and lead to injuries.

4.2 Mains connection

Reduced starting current
The electronic reduced starting current limits the power
consumption when switching the tool on and enables
operation from a 13 ampere fuse.
ENGLISH
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4.3 Operation adjustment

Pre-selecting the Cutting Depth
The cutting depth may only be pre-selected
when the machine is switched off.
Loosen clamping lever 9 and adjust the desired cutting
depth according to the cutting-depth scale 2. Afterwards,
tighten clamping lever 9 again.

4.4 General instructions for use

Please observe the following notes in order to reduce the
dust emissions occurring while working.
– Use only the combinations of wall chaser and
dustcategory M vacuum cleaner recommended by
STAYER. Other combinations can lead to insufficient dust
collection and separation.
– Observe the operating instructions of the vacuum cleaner
for maintenance and cleaning of the vacuum cleaner,
including the filter. Empty dust collection containers
immediately once full. Clean the filters of the vacuum
cleaner regularly and always insert the filters completely
into the vacuum cleaner.
– Only use vacuum hoses as intended for by STAYER. Do
not manipulate the vacuum hose. When rocks or chunks
of stone/masonry are drawn into the vacuum hose, cease
work and clean the vacuum hose immediately. Prevent
the vacuum hose from being bent or creased.
– Use the wall chaser only according to its intended use.
– Only use tools that are in perfect condition. Decrease in
work progress is noticeable whilst using worn tools.
– Observe the general requirements for construction sites.
– Provide for good ventilation.
– Ensure that the working range/area is free of obstructions.
For longer slots, the vacuum cleaner must be guided along
in time, without obstructions in the path.
– Wear hearing protection, protective goggles, dust mask
and gloves as required. As dust mask, use at least a
particle-filtering class FFP2 half-mask.
– Use a suitable vacuum cleaner for cleaning the
workplace. Prevent settled dust from being swirled up by
sweeping.
Exercise caution when cutting slots in
structural walls.
Do not strain the machine so heavily that it
comes to a standstill.
Clamp the workpiece if it does not remain
stationary due to its own weight.
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