ECU ECU-57N - Normal Shutdown; Engine Shutdown Procedure; Adjustments Page; Potentiometer Adjustments

NORMAL
SHUTDOWN
LAMP TEST
88L/88N ONLY
FUEL RELAY
START RELAY
HIGH WATER TEMP
LOW OIL
PRESS
MAGNETIC
PICKUP
REMOTE
START
CONTACTS
6
5
4
3
1
15 14 13 X1
FOR
INFORMATION
ON SETUP OF
POTS AND
SWITCHES SEE
ADJUSTMENTS
PAGE
AUTO
OFF
MANUAL
LOW OIL PRESSURE LAMP
HIGH WATER TEMP LAMP
OVERCRANK
LAMP
OVERSPEED LAMP
ENGINE STARTED LAMP
COMMON ALARM LAMP
To stop engine place switch in the OFF position and engine will shut down immediately. The Fuel Relay is
turned off and the unit draws no power. If the unit is an LED version lamp test may be applied as shown and
all LEDS will light. Since the output system is totally independent of the signal system Lamp Test can be
actuated at any time with no possibility of backfeed.
ADJUSTMENTS PAGE
TURN POTS CLOCKWISE TO
INCREASE SETTING
POTS ARE
25 TURN AND CAN NOT
BE DAMAGED BY EXCESS TURNS
1 2 3
4 5
1 2 3 4 5
SWITCH 5 ON FOR
OVERSPEED VERIFY
REDUCES TRIP SPEED
BY
13 PERCENT
CYCLES
SW1
SW2
SW3
1
OFF OFF OFF
SWITCH 4
2
OFF
ON OFF
OFF - CYCLE CRANK
3
ON OFF
OFF
4 ON
ON
OFF
ON - SINGLE CRANK
5
OFF OFF ON
6
OFF ON ON
7 ON
OFF ON
8
ON ON ON
DRILLING TEMPLATE
---------- 2.65
.65
16.51
.35
8.89
.35
8.89
.35
8.89
.35
8.89
.35
8.89
.3
7.62
DRILLING
TEMPLATE 7 .62
CENTER
PUNCH
2.8
DIRECTLY --
THROUGH
71
· 1
2
PAPER
1.3
33.02
ALL
HOLES
.25
6.35
DIA.
INCH
MM
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