Water Connection; Air Connection - Imer Group KOINE 35 Manual De Uso, Mantenimiento Y Repuestos

10.2 WATER CONNECTION

Connect the water hose (table 1) to the water mains (fig.6).
The water mains must guarantee a minimum flow rate of
20l/min.
Otherwise a tank of suitable capacity (200 l) must be fitted with
clean water, to be kept full at all times, and from which water can
be taken by means of the self-priming pump supplied with the
machine. In this case the hose must have a minimum diameter of
3/4", a maximum length of 3m, preferably a foot filter and must not
be subject to deformation during use.
- Caution! The first time the water pump
is connected to the tank, it must be activated by manually
filling the intake line.
The same operation must be repeated each time the circuit
is drained, or after a prolonged period of disuse.

10.3 AIR CONNECTION

Connect the air hose to the machine panel and spray jet (fig.7)
Open the spray jet air valve.
10.4 CORRECT CONNECTIONS FOR MATERIAL LINES
Take the material hoses and check that they are in perfect
condition, that the couplings are intact and all relative seals are
present. Check that the cam levers ( A ) of the couplings have
been tightened correctly and that the seal (B) is fitted as shown
in the figure below.
IMER INTERNATIONAL S.p.A.
FIG.6
1
FIG.7
KOINE 35
(A)
(B)
11. START-UP
Before starting up the machine, check that the air valve on the
spray jet is open (ref.9a).
Turn the main switch (ref.Q1) on the electrical panel to 1; the
compressor is activated. Using the two pushbuttons (ref.Q3),
access start command n°2(ref.Q4) on the display.
Remove the cap (ref 1a) and check that there is no material
obstructing the hole underneath. Press the supplementary
water button (ref.Q 9) and check that water flows out of the
hole (ref.1a).
Use the micrometric valve (ref.8) to set the water flow rate, as
displayed by the flow meter (ref.2) respectively
-at 300 l/min for cement-based products
-at 500 l/min for gypsum based products
Refit the water level cap in its hole and close securely.
Load the hopper with the relative premixed material in sacks.
Set the cell wheel selector (ref.Q11) to the ON position.
Position the start selector (ref.Q5) to ON (rotate to the right), to
start up the machine.
Wait for material to be delivered from the jet and at the same time
load the material hopper.
At this point the mix delivered by the jet can be adjusted by
correcting the quantity of water as required.
Use the micrometric valve, reducing the flow rate by 20l at a
time, to obtain the required consistency.
When the jet starts to deliver material at the required consistency,
normal work can be started.
The machine starts and stops by opening and closing the air
supply to the spray jet.
The machine is fitted with protection against power failure or
surges (see paragraph Errors, page 24): if one of these events
occurs, the thermal cut-out trips. In this case reset the switch
(ref.Q5) and turn the main switch to 1.
In the event of water pressure failure (see tableTroubleshooting),
the motor shuts down and the green light turns off (ref.Q8). The
machine restarts automatically when sufficient pressure is
restored.
To stop the machine in the event of an emergency, press the red
emergency button (ref.Q10) - all moving parts are shut down -
then turn the main switch to 0 and remove the electric power
plug from the mains socket.
23
FIG.8
FIG.9