Miller Electric Big Blue 401DXQ Specifications download pdf (Page 73)

C.

Engine

Trouble

Remedy

Engine

does

not

start.

Check

fuel

level.

Open

fuel

valve

(see

Section

4-4).

Check

optional

shutdown

switch

fuse

F

and

replace

if

open

(see

Section

7-6).

Check

battery

and

replace

if

necessary.

Check

connections

to

Engine

Control

switch.

Check

oil

level.

Optional

automatic

shutdown

system

stops

engine

if

oil

pressure

gets

too

low

or

oil

tem

perature

gets

too

high.

See

engine

manual.

Have

Factory

Authorized

Service

Agent

check

engine

charging

system.

Engine

suddenly

stops.

Check

optional

magnetic

shutdown

switch

fuse

F

and

replace

if

open

(see

Section

7-6).

Check

oil

level.

Optional

automatic

shutdown

system

stops

engine

if

oil

pressure

gets

too

low

or

oil

tem

perature

gets

too

high.

Engine

slowly

stopped;

unable

to

re-

start

engine.

Check

fuel

level.

Open

fuel

valve

(see

Section

4-4).

Engine

does

not

stop

when

Engine

Control

switch

is

placed

in

Off

position.

Use

manual

shutoff

leverto

stop

engine

(see

Section

5-2).

Check

connections

to

Engine

Control

switch.

Have

Factory

Authorized

Service

Agent

check

engine

fuel

solenoid.

Engine

remains

at

idle

speed

when

En-

gine

Control

switch

is

placed

in

Run/

Idle

position

and

an

arc

is

struck.

(Mod

els

with

automatic

idle

option

only.)

Have

Factory

Authorized

Service

Agent

check

Engine

Control

switch

and

idle

module.

Engine

will

not

run

at

idle

speed.

(Mod-

els

with

automatic

idle

option

only.)

Check

throttle

solenoid fuse

F4,

and

replace

if

open

(see

Section

7-6).

Have

Factory

Authorized

Service

Agent

check

Engine

Control

switch

and

idle

module.

Battery

discharges

between

uses.

Make

sure

Engine

Control

switch

is

in

Off

position

when

unit

is

shut

down.

Clean

battery,

terminals,

and

posts

with

baking

soda

and

water

solution;

rinse

with

clear

water.

Periodically

recharge

battery

(approximately

every

three

months).

Replace

battery.

Engine

uses

oil

during

run-in

period;

wetstacking

occurs.

Dry

engine

(see

Section

9).

See

engine

manual

OM-173

413

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