Alarm Output - ESAB KHM 405 YS Manuel D'instructions

Description
The EP7 includes the basic safeguards to protect
an DIESEL engine. The EP7 features 7 LEDs, 3
Static Outputs and a 30A Key Switch. The EP7
monitors an Oil Pressure-switch, Temperature-
switch, Fuel Level-switch, Charger Alternator
Voltage, and an Emergency-switch.
[PREHEAT] yellow LED
This indicator illuminates during the Pre-Glow cycle
(10 secs to 60 secs).
[EMERGENCY] red LED
This LED illuminates continuously when a shut down has
been caused by the Emergency switch.
[ALTERNATOR FAILURE] red LED
This LED illuminates before engine starting or if a Belt
Break shut down occurs (than 20 secs).
[OIL PRESSURE] red LED
This LED illuminates before engine starting or if an
Oil Pressure shut down occurs.
[FUEL LEVEL] red LED
This LED blinks when a low fuel condition occurs.
This LED illuminates continuously to indicate a shut down,
if the switch has been closed for more than 5 minutes.
[TEMPERATURE] red LED
This LED illuminates when an High Temperature shut
down occurs.
PROTECTIONS
AUXILIARY OUTPUT
STARTER
ENGINE STARTING
Specification
DC Supply, Battery Plant
Static Outputs (short circuit proof)
Key Switch Rating
Dimensions-DIN 96 Size
Weight
Operating Temperature
Operating Humidity
[ENGINE RUNNING] green LED
This LED blinks for 15 seconds, indicating that the EP7 is ready
to start the engine (you have to turn the key to start). If the engine
does not run within 15 seconds, the "Starting Failure" alarm will
take place. This LED illuminates continuously if the engine runs.

ALARM OUTPUT

(anticlockwise)
Glow
setting
Key-switch (near view)
5A
FUSE
FUSE
EP7 ENGINE PROTECTION
OPERATING
8V up to 36 Vdc
200 mAdc
30 A (30 secs)/80 A (5 secs)
72X72X55 (ex switch /key)
300 gr
-30° C /+70° C
96% (non-condensing)
[STARTING FAILURE ALARM] indication
These 2 LEDs blink alternatevely (slowly) to
indicate a starting failure alarm.
[OPTIONAL ALARM] indication
These 2 LEDs blink alternatevely
(quickly) to indicate the intervention
of the alarm.
ALARM OUTPUT
(STOP SOLENOID)
STOP SOLENOID
(clockwise)
M
32.2
[KEY-SWITCH]
OFF position
[KEY-SWITCH]
Pre-Heat position
[KEY-SWITCH]
START position
VALVE
OR REGULATOR
PREHEAT
FUEL LEVEL
EMERGENCY
TEMPERATURE
OIL PRESSURE
CHARGER
ALTERNATOR