Valid for firmware revision 1.00 and above
CIM-130&136-KLRV MAN - EN – p.
6 of 16
It is obtained with the RPM value sent by the diesel engine injection control unit.
AUTOMATIC PUMP PRIMING (ALWAYS ON))
The priming pump starts; when the priming probe senses the presence of water, the pump stops and after 15 seconds
the engine starting begins.
PUMP PRIMING FAILURE (FLASHING)
The priming probe does not sense the presence of water and a time higher than 240 seconds has elapsed.
CLUTCH
This is engaged on reaching a certain engine speed. This clutch disengages when the engine speed drops below the set
value.
ENGINE WARMING
After closing of the call contact or TIMER or SMS pump priming takes place, the engine stays on idle for the time
necessary to allow warming of the engine. After this time has elapsed the engine slowly reaches the working pressure.
During heating the protection devices are active..
ENGINE COOLING
On opening of the call contact or TIMER or SMS the engine slowly decelerates. When the engine is on idle the COOLING
TIME starts, and after this time has elapsed the engine stops.
STOP
Stopping is obtained:
• Through intervention of the protection devices.
• Through end of work of the clock and of the timer
.
• On opening of the call contact.
• At end of work through intervention of the underspeed or the flow switch.
• Through the SMS command .
• On pressing buttons
, the engine stops after slow deceleration.
Stopping can be obtained in two ways:
• With electromagnet de-energized with engine running and energized with it stopped, remaining
in this
condition for 15 sec. after detection of engine stopped.
On pressing button OFF/RESET he stopping electromagnet stays energized for 60 seconds.
• With electromagnet or electro-valve activated while the engine is running and deactivated when stopped. This
condition is maintained even when the engine is stationary.
• The stop is preceded by a fast or slow deceleration; in any case, it kicks in after 120 seconds.
EMERGENCY STOP
This can be obtained in any operating condition, by installing one or more (latching) buttons. This is indicated by the
optical indicator .
STOPPING WITH THE STOP AND OFF/RESET BUTTONS
• On pressing briefly, the led stays off, the motor pump stops if the call or the timer are not active.
• On pressing (3 seconds) until the LED flashes, the motor pump stops and starting by call and by timer are disabled,
with the engine stopped the warning light remains flashing. The deletion of this switching off occurs on pressing the
stop button (3 seconds) until the flashing warning light goes out.
Press until switching on of
.
The engine cannot be started in any way and if it is running it is stopped. Reactivates the protection devices and all the
locked functions.