Lowering And Rising The Ramps (Hydraulic) - PRONAR RC3100 Operator's Manual

Correct use

4.6 LOWERING AND RISING THE RAMPS (HYDRAULIC)

Figure 4.8
Hydraulic ramps
(1) hydraulic cylinder
The ramps can be raised and lowered
hydraulically by means of double-acting
cylinders (2) through a single-section hy-
draulic distributor (2) located in the rear
part of the frame, on the right side of the
trailer - figure (4.8). Working positions of
the hydraulic distributor:
• (0) Neutral position.
• (1) Rising the ramps.
• (2) Lowering the ramps.
LOWERING THE RAMPS
• Park the trailer and tractor on hard
and level ground.
1 1
(2) distributor
2
DANGER
Due to their large weight and range, exercise due
caution when unfolding the ramps.
Do NOT stand behind the ramps when rising/lower-
ing the ramps.
Careless operation of the ramps may cause serious
accidents.
Ensure proper visibility of the ramp unfolding area,
observe the process of lowering and folding the
ramps at all times.
The ramps' hydraulic system is under high pressure.
• Immobilise the tractor and trailer with
parking brake. Place chocks under
one trailer wheel.
• Unlock and remove the safety pin (2)
PRONAR RC3100
Section 4
1
0
2
621-H.08-1
4.13