Nederman 20913820 Manual Del Usuario página 20

4 Installation
EN
NOTE!
• The installation instructions differ depending
on if it is an emergency application or a gen-
eral application.
• Before Pneumatic Rail System, PRS can be
installed, a suitable position must be de-
termined in relation to the vehicle's park-
ing space in the station. See
installation: emergency application
tion 4.2 Pre-installation: general
• Check the unit for any transport damage. In
case of damage or missing parts, notify the
carrier and your local Nederman representat-
ive immediately.
• The entire system is to be protected against
rain.
WARNING! Risk of personal injury
When mounting Pneumatic Rail System, PRS,
check that the system will not snag protruding
parts on the vehicle when driving in or out.
4.1 Pre-installation: emergency applica-
tion
See Figure 2.
• The distance from the floor to the bottom edge of
the rail should normally be 3–5 m (10–16 ft).
• The rail is to be installed at least 0.3 m (1 ft) from
walls, pillars etc.
• The distance from the rail's leading edge to the sta-
tion door should be as short as possible. Make sure
the door can open freely without interference to the
rail. The distance should be at least 0,3 m (1 ft).
• If Pneumatic Rail System, PRS is to be used between
two vehicles, the distance between the vehicles
must be at least 0.6 m (2 ft).
See Figure 3.
• The edge of the exhaust pipe must have a free dis-
tance to surrounding vehicle parts.
• Check that the nozzle, after disconnection, does not
catch any part of the vehicle. It is possible that modi-
fications may be required to the exhaust system to
ensure the optimum position of the exhaust pipe.
Recommended diameter of the exhaust pipe:
• 50-85 mm (2-3 1/3 in) for the 125 mm (5 in) nozzle.
• 63-140 mm (2 1/2-5 in) for the 160 mm (6 1/3 in)
nozzle.
• 125-180 mm (4.9-7 in) for the 203 mm (8 in) nozzle.
4.1.1 Tail pipe stop
NOTE!
A tail pipe stop is mandatory.
20
Pneumatic Rail System, PRS
The tail pipe stop should be assembled according
to the instruction enclosed in the package of the
product.
4.2 Pre-installation: general application
See
• The distance from the floor to the bottom edge of
the rail (item A,
(10–16 ft).
Section 4.1 Pre-
• For optimum function of extraction trolleys de-
or Sec-
signed for moving vehicles. The rail is to be installed
application.
max 1,5-2 m (5-7 ft) from the side of the vehicle.
• The distance from the rail's leading edge to the exit
door should be as short as possible. Make sure the
door can open freely without interference to the
rail. The distance (item B,
least 0,3 m (1 ft).
4.3 Rail
See User Manual included in the rail package.
4.4 Trolleys
See User Manual included in the rail package.
4.4.1 Rail lengths up to 20 m (66 ft)
See
• Compressed air feeding from one side is recommen-
ded.
• The compressed air hose spiral shall be cut in two
pieces with a length of approximately 60 cm (2 ft)
each in order for the compressed air hose spiral to
fit between the compressed air hose spiral carriers
when feeding from one side.
4.4.2 Rail lengths greater than 20 m (66 ft)
See
• Compressed air feed on both sides of the rail is re-
commended. One side supplying trolley 1 and 3, and
the other side supplying trolley 2 and 4.
• The compressed air hose spiral must not be cut to a
reduced length.
4.5 Suspension wire for compressed air
hose spiral
See
Figure 4 and Figure 5.
Figure 4) should normally be 3–5 m
Figure
NOTE!
Leave room for putting in/taking out extraction
trolley(s).
NOTE!
• Ensure that the shock absorber is pointing in
the exit direction.
• If necessary, move the pneumatic compon-
ents on the trolley to the compressed-air
feeding side of the extraction trolley.
Figure 6.
Figure 7.
Figure 8.
4) should be at