IMER STEP 120 Manual De Uso página 27

2
1
9
8
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
discharge. 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
selector must be turned to the start position. At this point the
machine is controlled exclusively by means of the electric re-
mote 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 com-
pressor 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 compo-
nents before disconnecting the mains plug.
IMER INTERNATIONAL S.p.A.
STEP 120
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5
6
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11
10
( A )
( B )
FIG. 7a
FIG. 7b
FIG. 8c
12
13