Matest E094 - Operator Interface

9
CHAPTER 5
OPERATOR’S INTERFACE
5.1
DESCRIPTION OF PARTS
-
ENCLOSURE B
–
MIXER MODEL CE/STANDARD
CONTROL DESCRIPTION
B1 / C1
BEATER
It allows mixing water, cement and sand into the bowl (
B14
) in
order to get the desired quality of mortar. Its turning
movement achieves the mixing action.
B2
HOPPER
It allows collecting the sand. Going through the membrane
(B3) the sand falls into the bowl (B14).
B3
MEMBRANE It connects the hopper (B2) to the bowl (B14).
B4 / C4
ELECTRIC MOTOR It allows turning the beater (B1) inside the bowl (B14).
B5 / C5
FIXING SCREWS OF THE
UPPER CARTER
They allow securing the upper carter to the sheet frame (
B9
).
Removing it, the operator can easily inspect or maintain the
inside components of the mixer.
B6 / C6
ROTATION PIN
It allows the beater rotation (
B1
). The pin is assembled,
thanks to a reducer, directly to the electric motor (B4).
B7 / C7
LEVER
Using it the operator can free the bowl stop (
B14
). This allows
the removing of the bowl. To block it once again put the lever
back to its original position.
B8 / C8
SPRING
Together with the bayonet fitting on the tang (
B12
) it is used to
block the tang itself to the rotation pin (B6).
B9 / C9
SHEET FRAME It is the main structure of the whole appliance.
B10 / C10
BOWL STOP
It allows blocking the bowl (
B14
) in the position selected by
using the fixing device (
B11
).
B11 / C11
FIXING DEVICE
Together with the pin (
B10
) it blocks the bowl in the mixer
special housing. This fixing device is provided with notches to
regulate the bowl position. This is extremely important to keep
the minimum distance of 3 mm between the beater (B1) and
the inner walls of the bowl (B14) as required by the Specifics.
B12 / C12
TANG
It allows the hook
-
up of the beater to the rot
ation pin.
B13/ C13
MAIN SWITCH
It allows switching the appliance on and off. If necessary it
also acts as emergency switch.
B14 / C14
BOWL
It collects the sand making the mixture with water and cement
possible. A special grip grants an easy handling of the bowl.
B15 / C15
GREASING DEVICE
It helps the operator during the maintenance procedures
(greasing of the internal rotating components). To reach the
greasing device, just remove the upper carter undoing the
fixing screws (B5).
B16
PROTECTION CARTER
It protects the operator from the dangers coming from the
beater rotation and from the internal rotating components.
5.2
DESCRIPTION OF PARTS
–
ENCLOSURE E
–
CONTROL PANEL
CONTROL DESCRIPTION
E1
SPEED SELECTOR
Activating this switch, it is possible
to choose the desired
turning speed of the beater (B14). To start the turning, press
the button START (E2); furthermore it is possible to change
the speed without stopping the test.
E2
START PUSH BUTTON
Pressing this button, the appliance starts (only mot
or
rotation) in accordance to the pre-selected speed made
using the switch (
E1
).
E3
STOP PUSH BUTTON
Pressing this button, the beater turning is interrupted. To
continue the turning, press the button START (E2).
E4
FUNCTION SELECTOR
Turning this selecto
r, it is possible to choose between two
different turning modes (slow or fast). It is also possible to
stop the turning.