CTE PIANOPLAN 600 J SPEEDY STANDARD, Руководство по техническому обслуживанию оператора, Страница: 29 / 62

Operator’s and Maintenance Manual
Pianoplan 600J Speedy Standard
CODE
504196
29
6.4.
Going down the stairs
ATTENTION : in this manoeuvre, the rear part of the Pianoplan goes
down first. The steering bar and the operator must be upstream the
stair during the descent.
•
Push the Pianoplan, lightly lifted on the rollers, until you arrive at the stair (do not pass
the threshold of the landing with the rear part).
•
Put down the Pianoplan pushing the control button for the roller lifting system (Fig.
4.2 Pos. 13) until the indicator light is off ( Fig. 4.2 Pos. 3) .
•
Using the manipulator (Fig. 4.2 Pos.1) move the machine until it slowly goes towards the
stair (with a light pressure of the hands on the steering bar grip it should be possible to
maintain the Pianoplan in the horizontal position.).
•
Keeping steady hand pressure on the steering handle, keep the machine balanced, drive
the platform very slowly using the platform movement button
(Fig. 4.2 Pos. 12)
proportionally to the operator direction. In this way, the pressure to exercise reduces and
it is possible to easily put down the Pianoplan until it lies on the stair. Stop the traction
operation when you have found the new balance point for the descent of the stair.
•
Through the proportional control (Fig. 4.2 Pos. 1) , go down the stairs till the next landing.
ATTENZIONE: moving on surfaces that do not give proper grip to the tracks
may cause the Pianoplan slip.
6.5. Arriving to the landing
When the rear part of the machine with the track is in contact with the landing, proceed as
follow:
•
Alternately, make the descent operation through the proportional control, (Fig. 4.2 Pos. 1)
and the retracted operation of the platform pushing the platform control button (Fig.
4.2 Pos. 12) . In this way, the barycentre is correctly distributed and the machine can
horizontally stay on the landing.
•
In the horizontal position, lift lightly the Pianoplan moving the control button for the
roller lifting system
(Fig. 4.2 Pos. 13) , check the stability and go to the next stair.
ATTENTION : to manoeuvre on narrow landings, it could be necessary
to lift the Pianoplan exploiting the maximum lift of the platform. Check
that the drawing of the rollers placed on the sides of the machine stays
completely on the landing.