MAN.234 Rev.3 ENG - Use and maintenance manual S19HD (PRO)
page
71
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83
12 Operating tests
During the commissioning of the machine, we carried out the
following final operating tests. We have tested the correct op-
eration of the S19HD and of its safety systems.
Test description
Outcome
Block of the manoeuvre in case of release of the opera-
tion lever selected.
OK
Basket levelling only allowed when the aerial part of the
MEWP is in rest position (pantograph and telescopic
boom on its support).
OK
Manual pump for recovery manoeuvres in case of
emergency.
OK
Outriggers-boom operation interlock.
OK
Block of the manoeuvres of the aerial part of the MEWP
when this is not stabilized.
OK
Block of stabilizers return/extraction when the aerial part
is not in rest position.
OK
Warning light for machine stabilized.
OK
Warning light for electrical supply of the MEWP.
OK
Warning light for aerial part use consent.
OK
Emergency buttons in the control stations.
OK
Lock valves on the cylinders.
OK
Pressure relief valve for the protection of the entire hy-
draulic circuit.
OK
Pressure relief valves for the protection of the individual
parts of the system.
OK
Fuse for the protection of the electrical system.
OK
Moment limiting device
OK
Load limiting device
OK
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