SPARKY PMW 1212CE Notice Originale page 11

WARNING: Always test the PRCD
proper functioning before you start operation!
In case the PRCD does not function properly
do not start operating the power tool; but con-
tact the nearest authorised service centre!
CONNECTING THE LIQUID fEED SYS-
TEM
The liquid feed system must be connected only
to sources with liquid operation pressure less or
equal to the stated herewith.
The liquid feed system must be connected to
a specially designed pump container for feed-
ing the liquid, ensuring 6 bar liquid operation
pressure and equipped with ½" quick coupling
adapter.
In order to couple the nozzle of the liquid feed
system to the pump container for feeding the
liquid press the flange of the liquid feed system
to the flange opening of the pump container.
(Fig.3)
To separate the liquid feed system from the
pump container pull the outer ring of the pump
container flange thus releasing the flange of the
liquid feed system.
OPERATION WITH THE LIQUID fEED
SYSTEM
Check the reliable fixing of the liquid feed sys-
tem by the screw (6). If necessary tighten the
screw (6) additionally to achieve immobility of
the tap (8) and the disperser (7). Couple the liq-
uid feed system to the source. Ensure that the
source is under pressure.
When using a pump container for feeding the
liquid rotate the piston handle of the pump con-
tainer anti-clockwise and start to pump until the
pressure of the pump cylinder reaches approxi-
mately 6 bars. When performing the last pump-
ing fix the piston handle of the pump container
in its lowest position by rotating it clockwise and
lock it in the retainers. Thus the created pres-
sure in the system is preserved. Feeding the
liquid to the processed surface is performed by
pressing the tap lever (8) down. The liquid falls
on the processed surface from the disperser (7).
Upon releasing the tap lever (8) it returns to its
initial position and the liquid stops pouring from
the disperser (7)
Original instructions
SELECTING THE ACCESSORY AND
PREPARATION fOR OPERATION
The selection of accessory depends on the in-
tended operation. Generally the permitted op-
erations with this power tools are the following:
- Polishing granite and marble with a diamond
particle pad for wet processing with hook-and-
loop fastening, up to Ø200mm;
- Cleaning stone clad facades and floors
with wheel brushes for wet processing up to
Ø200mm, M14, with or without abrasive parti-
cles on the wires and with cleaning pads for wet
processing made of nonwoven fabric with hook-
and-loop fastening, up to Ø200mm.
Familiarise yourself with the instructions for
preparation for work with the corresponding ac-
cessory. Perform accurately the described pro-
cedures for mounting, replacement and remov-
ing the corresponding accessories.
SWITCHING ON - SWITCHING Off
The machines are secured against unintentional
switching on. Upon mains drop-out the PRCD
switches off and you have to repeat all proce-
dures for starting the machine.
Switching on: Check the PRCD. Set the nec-
essary rpm by rotating the electronic regulator
(16). Switch the PRCD by the ON-I-RESET but-
ton. The PRCD LED indicator shall glow. Slide
the switch (5) forward.
Switching off: Slide the switch (5) backward.
Switch off the PRCD by pressing the О-Test but-
ton. The PRCD LED indicator shall stop glow-
ing.
ELECTRONIC SPEED PRE-SELECTION
The rotation speed can be varied smoothly by
turning the electronic regulator (16) on the rear
side of the machine.
The speed adjustment range varies from n =
240 min to 1250 min
-1
below:
Regulator position
A
B
C
D
E
f
G
, according to the table
-1
Speed, min
240
400
570
740
910
1080
1250
9
-1
EN