Denyo DCA-30ESX - Protection Device

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5-5 Protection device

Protection devices and emergency stop devices are provided for protection of the

machine against trouble during operation. When the running caution lamp lights, stop

the engine immediately. Check and remove the cause of trouble.

Table of protec

ion device

action

warning

turn OFF the

circuit breaker

stop

the engine

indicate by

warning lamp function

oil pressure

failure

(OIL PRESS)

—

set point ; 130кРа

—

stop О

set point : 98,lkPa

high jacket

water

temperature

(WATER TEMP)

— -

set point : 91°C

—

stop О

set point : lO S t

Battery charging

failure

“

ж©

set point : 12,5V

overcuirent of

generator

- —

When overcurrent

flows, the device acts

fuel level

failure

(FUEL LEVEL)

— —

When fuel supply is necessary

because of fuel shortage, the

device acts.

high fuel filter

water level

(FUEL FILTER

WATER LEVEL)

—

When the water level in the

fuel filter would rise only for

30ESX

air filter blinding

(AIR FILTER)

—

When replace or cleaning of

air filter is necessary because

of blinding of filter, the device

acts

earth leakage

—

When electric leakage,

the device acts

Current sensitivity : 30mA

over speed of

engine

(OVER SPEED)

—

Stop о

set point : 2070 min1

Abnormal value and unit will be indicated lighting on and off.

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Denyo DCA-30ESX - Protection Device

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