SPARKY PMW 1212CE Notice Originale page 12

The recommended regulator positions for the
different areas of applications are specified in
the table below:
Area of application
1. Polishing marble, granite and
mosaics with diamond particle
pad for wet processing
2. Cleaning stone clad facades and
floors by brush
3. Cleaning with pad for wet processing
made of nonwoven fabric
The machines are equipped with full-wave
tacho-constant electronics for:
- Soft start and restriction of the starting cur-
rent;
- Speed pre-selection and adjustment and
maintaining constant rpm upon overloading;
- Overload protection:
A current clutch actuates upon considerable
brief overload to switch the machine off until the
load drops down.
Upon minor continuous overload the thermal
overload protection actuates, to reduce mo-
tor rpm. The machine becomes disabled. To
resume operation after the machine has cooled
down for 2-4 minutes, first turn off and then turn
on the ON/OFF switch;
- Non-self starting safety (NVR) at restoring
the mains supply. To resume operation after
the current clutch has switched the machine off,
release the ON/OFF switch and then press the
switch again.
- Stabilizing the spindle speed;
- Portable Residual Current Device – PRCD;
- Liquid feed system.
MOUNTING THE ACCESSORIES AND
THE OPERATING TOOLS
When mounting the polishing and cleaning ac-
cessories fix the spindle (1) of the polisher by
pressing button (3) on the gear box.
WARNING: Never press the button
(3) when the spindle (1) is still rotating.
MOUNTING THE GUARD (CMW 1212CE)
Model CMW 1212CE is delivered with mounted
guard (13). In case it is necessary to mount the
guard (13) again perform the following proce-
dures:
10
EN
1. Place the ring (14) onto the cylindrical
flange of the bearing bed.
2. Place the guard (13) on the flange of the
bearing bed in such a way that the shaft (15)
Regulator
enters the groove of the guard (13).
position
3. Using Seeger circlip pliers insert the
Seeger circlip (12) in its groove into the flange
of the bearing bed. You have to exert light axial
pressure to deform the spring (14) in order to
G
gain access to the groove of the Seeger circlip.
4. Press the guard (13) several times and en-
A - f
sure that the spring (14) returns it reliably in its
operation position.
E - G
Once you are sure that all above described
steps have been performed precisely select
the proper accessory for the specific operation
and refer to the corresponding section describ-
ing the procedures for its mounting. Once the
accessory has been properly mounted you may
start operation.
REMOVING THE GUARD (CMW 1212CE)
1. Ensure that the power tool is unplugged
and the liquid feed system is not under pres-
sure.
2. Remove the used operating tool and the
corresponding accessories (refer to the corre-
sponding section).
3. Press the guard (13) in order to deform the
spring (14) and to ensure access to the Seeger
circlip (12). Dismount the Seeger circlip (12) us-
ing Seeger circlip pliers.
5. Remove the guard (13).
6. Remove the spring (12).
7. Clean the removed parts by a brush and
soft cloth.
MOUNTING THE fLEXIBLE PAD
The precise and accurate performance of the
below described procedures guarantees the
reliable and safe operation with the power tool.
All instructions are important and result from our
huge experience gained during design and op-
eration of power tools for the described use.
The flexible backing pad (10) is attached to the
spindle (1) by thread М14. The flexible backing
pad (10) is equipped with hoop-and-loop fasten-
ing for attaching to the operating tools.
Model PMW 1212CE is delivered with mounted
flexible backing pad (10).
In case you have to mount the flexible backing
pad (10) again perform the following proce-
dures:
PMW 1212CE ● CMW 1212CE