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© 2014
SLF 2250/4000
Hydromatic Stinger
Technical Description
Superstructure System Control
LCS Logic Control System
This operation and control system is designed to facilitate the
operation and supervision of several systems, mounted on the fire
fighting vehicle.
The main operating system is a CAN Bus (Controller Area Net-
work) with a seriel data rate of 250 kB/sec. Data with high priority
will be sent first.
The fire fighting superstructure will be controlled via a display in
the drivers cabin and in the pump compartment*.
Overheating protection system
The pump case is equipped with a temperature sensor which
controls the overheating protection system.
The overheating protection valve opens and the pilot lamp (H62)*
illuminates on the external pump control panel when 60
°
Celsius
is exceeded. Water is discharged by the overheating protection
valve until the pump housing is cooled down below 50
°
Celsius.
Counteraction: Open a pressure discharge valve for a short
period (until the temperature falls short of 50
°
C) to cool down
the pump or reduce the pump speed to idle.
ATTENTION !
To avoid critical operational circumstances and to react immediately
the operator must in easy reach of the pump control panel.
CAUTION !
Keep pump drainage area clear. Remember the possibility of hot
water being expelled!
