IMER STEP 120 Manual De Uso, Mantenimiento Y Repuestos página 33

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FIG.7
11.1 START-UP OF SINGLE-PHASE VERSION
1106090 (see fig. 7)
After positioning the machine, prepare a bucket with a quantity
of approx. 10 L of grout. Pour the grout into the machine hopper
before connection. Check the material hoses to ensure perfect
condition, that couplings are intact and the relative seals are fitted,
then connect them to the delivery manifold and spray jet. Check
that the cam levers ( A ) of the couplings have been tightened
correctly and that the seal (B) is fitted as shown in fig. 6a.
Connect the mains plug: the blue indicator (ref. 5) illuminates to
indicate power ON.
Close the spray jet valve (ref. 12), turn the main switch (ref. 6)
to 1 (ON), switch on the compressor if off (para.10.2), and turn
the selector (ref. 8) clockwise to the start position (for the correct
direction of rotation see fig. 7c). If the direction is anti-clockwise,
the pump will rotate in the opposite direction to aid pressure di-
scharge. The pushbuttons (+) flow rate (ref. 2) and (-) flow rate
(ref. 4), control the flow rate as shown on the display (ref. 3) at
30. Open the spray jet air valve (or pneumatic control)(ref.12):
the pump starts to rotate slowly. Depending on the machine
configuration, wait until the grout in the hopper reaches the level
of the mixer. At this point shut down the machine by means of
the pneumatic or electric control, fill the hopper and start work as
required. Adjust the material flow rate as required, by means of
pushbuttons (+) and (-).
For transport of material and in the case of injections, use the
electric remote control, if available, When this is connected, the se-
lector must be turned to the start position. At this point the machine
is controlled exclusively by means of the electric remote control.
The machine is fitted with protection against power failure: if this
occurs, the main switch must be reset to restart the machine (turn
from 0 to 1).
To stop the machine in the event of an emergency, press the red
emergency button (ref. 9). To isolate the machine, turn the main
switch to 0 and remove the electric power plug from the socket
(ref. 1, fig. 5) all moving parts are shut down.
The red indicator (ref. 7) lights up to indicate lack of or incorrect
insertion of the vibrating screen or protection grid.
The machine must never be started up or remain in operation if
there is no material in the hopper, to avoid premature wear of the
stator and screw.
The jet sprays air via nozzle ( ref. 13) delivered from the compres-
sor via the air hose (ref. 11) with the material (inlet ref.10)
- Never direct the jet towards yourself or others
- Never open the electrical panel or touch components
before disconnecting the mains plug.
IMER INTERNATIONAL S.p.A.
STEP 120
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