Description Of Controls - NSS MANTA 34 RS Manual De Uso Y Mantenimiento

1) Two position starting key switch.
Controls the main electric system
Pos.0 = electric system deactivated - the key can be removed,
Pos.1 = electric system activated
2) Horn button
Push the button to operate the horn.
3) Battery level meter
This meter shows the battery charge level of the batteries. When the red light
comes on the batteries need to be charged. The brushes and the vacuum mo-
tor will be turn off . The sweeper can still be moved to the recharge area. Batte-
ries must be charged at this time.
4) Flap lifting pedal
Press this pedal down to lift the front fl ap in order to pass it over rubbish.
Which would otherwise be pushed in front of the machine.
5 - 9 ) Service brake pedal & parking brake handle.
The pedal brake and the handle operate the service brake and parking bra-
ke respectively. Press down on pedal 5 to apply the service brake to the rear
wheels.
Apply the lock handle 9 to hold the brake on to park the machine.
6) Brushes turning control switch
Press on the switch to control the turning of the brushes.
Pos.A = The brushes do not turn
Pos.B = Turning of the main brush
Pos.C = Turning of the main and side brushes
7) Forward/Reverse drive switch
The switch selects the direction of the sweeper FORWARD OR REVERSE.
Pos.0 = Neutral
Pos.A = Forward
Pos.R = Reverse
Press on the pedal 12 in order to proceed to the selected drive direction.
8) Vacuum and shaker fi lters control swith
The switch controls the vacuum and shaker fi lters function.
Pos.A = Vacuum OFF
Pos.B = Vacuum ON
Pos.C = Filter shaker ON.
10) Main brush lifting/lowering lever
During the transfer or when the machine is at rest, lift the main brush as fol-
lows:
Place the lever in position "S" and hooking it in the appropriate slot. To lower
the brush, unhook it from its slot and place it in position "A"
A. Brush LOWERED, S. Brush LIFTED
!
Warning!
When the sweeper is at rest, the main brush must always be lifted
above the ground to avoid deformations (bending of the brush's
bristles).
MANTA 34 RS

DESCRIPTION OF CONTROLS

(Fig.1)
11) Main brush adjusting screw
If the main brush is worn or leaves lines of dirt, adjust it with the properly
screw.
The main brush should just touch the fl oor, leaving a "A" trace 3 cm wide when
it rotates (fi g.2 ).
- Loosen the screw and move it up or down through the slotted hole to
adjust the trace.
- Tighten the screw when the adjusting is completed.
!
Warning!
Never sweep up string, wire, etc., which can become entangled in
the brush and damage the bristles.
12) Accelerator pedal
Controls the transfer of the machine.
Select the drive direction and press the pedal as described at the point 7 .
!
Warning!
The drive selection control is activated only with operator seated
correctly on board.
13) Side brush lifting/lowering knob.
During the transfer or when the machine is at rest, lift the side brush as fol-
lows:
- To lift the brush place the knob in position "S" and tighten it (clockwise)
to lock the side brush.
During the work, lower the side brush as follows:
- Loosen (anticlockwise) the knob and place it in position "A" to lower the
brush.
A. Brush LOWERED
S. Brush LIFTED
!
Warning!
When the sweeper is at rest, the side brush must always be lifted
above the ground to avoid deformations (bending of the brush's
bristles).
14) Side brush adjusting screw
If the side brush is worn adjust it with the proper screw.
The side brush should just touch the fl oor, leaving a "B" trace (see fi g.2 ).
- Loosen the screw and move it up or down through the slotted hole to
adjust the trace.
- tighten the screw when the adjusting is completed.
15 - 16) Main brush belt tightener
The tightener adjusting the tension of the driving belts for the main brush (
see "MAIN BRUSH FIG.3 - adjusting the belt tension)
13