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Pneumatic Track System, Track length 5.9 m or 9.4 m
19
EN
Control items
Result
Note
F. Check the disconnection procedure. The nozzle should
disconnect from the exhaust pipe immediately before the station
door threshold. Adjust the disconnection position by moving the
disconnection valve on the front track. Fixate the valve with the
screw X. See figure 4(12).
G. Check the fan impeller rotation direction and/or damper
function in the duct connector.
H. Check the vehicle’s exhaust flow at the exhaust pipe (m
3
/h) (cfm).
I. Check the air flow in the nozzle opening with an air flow
indicator such as an anometer.
The air flow check should be done according to local standards
and regulations. The airflow must be greater than the exhaust
flow. (m
3
/h) (cfm)
J. Check that the hose falls away in a steady and even manner
after disconnection. The balancer should gently return the hose to
its rest position. When required, adjust the balancer lifting power.
K. Check the operation of the safety coupling. Check that it is
possible to draw it apart by a force of approximately 500 N
(112 lbs) (= solid hand force, see figure 7). Clean and grease the
safety coupling if necessary. If the operation is not correct, please
contact a Nederman representative for technical advice. Make
sure the compressed air hose has enough slack to cope with the
hose stretching without being pulled out of the safety coupling
valve nipples.
L. Check that the hose and the nozzle do not interfere with any
part of the vehicle or the station door.
M. Check the trolley regarding wear and check that it moves easily
the whole length of track.
N. Check the mounting devices.
O. Check the balancer according to the balancer manual.
P. Check the hoses for damage and wear.
Q. Check that the nozzle is attached to the exhaust pipe. Also check
the nozzle, exhaust pipe and tail pipe stop position for damage,
wear and correct position.
Содержание Pneumatic Track System
Страница 10: ...Pneumatic Track System Track length 5 9 m or 9 4 m 10 500 N 112 lb B A 7 ...
Страница 11: ...Pneumatic Track System Track length 5 9 m or 9 4 m 11 ...
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