Hyundai DHY34KSE, Manual

User manual 

19 

4.3

Alternator

Inside

and

outside

of

the

alternator

shall

be

cleaned

periodically.

And

the

frequency

of

cleaning

depends

on

the

generator

set’s

ambient

environment.

When

the

cleaning

becomes

necessary,

following

procedures

can

be

followed:

cut

off

all

of

the

powers,

wipe

off

the

dirt,

contaminant,

oil

stain,

water

or

any

other

liquid

from

the

surface.

The

ventilation

mesh

also

needs

to

be

cleaned.

The

adhesiveness

of

these

materials

to

the

coils

will

cause

the

coils

overheat

or

damage

the

insulation.

The

dirt

and

contaminant

need

to

be

absorbed

by

dust

collector.

Please

don’t

use

air

blow

or

high

pressure

water

spray

to

clean

the

alternator.

The

humidity

of

alternator

will

decrease

insulation

resistance.

The

alternator

shall

be

dried.

Please

refer

to

Alternator’s

Operation

and

Maintenance

Manual

for

the

method

of

drying

and

detailed

maintenance.

4.4

Control

panel

Daily

maintenance

for

the

control

panel

shall

ensure

the

cleanness

of

its

surface,

make

the

indicator

more

clear

and

easy

for

reading,

and

the

operation

button

flexible

and

reliable.

During

the

generator

set’s

running

period,

vibration

will

cause

the

shift

of

“0”

position

in

the

instrument

of

control

panel

and

loose

of

tightened

parts,

and

therefore

periodically

check

the

instrument

of

the

control

panel

and

parts

and

cable’s

connections

are

very

important.

Repair

for

the

control

panel

can

only

be

done

after

thorough

learning

of

the

principle

of

this

control

panel

(please

refer

to

Control

Panel

Operation

Manual

for

details)

4.5

Start

battery

Batteries

which

have

been

stored

in

a

long

time

shall

be

properly

charged

before

being

used,

so

that

to

ensure

normal

capacitance

of

the

battery.

(Densimeter

can

be

used

to

check

the

actual

capacitance

of

the

battery)

Normal

operation

and

battery

charging

will

cause

some

water

inside

of

the

battery

being

vaporized.

And

therefore

constant

fluid

infusion

is

needed.

Before

fluid

infusion,

first

the

contaminant

around

the

adding

hole

shall

be

cleaned

so

that

to

avoid

them

falling

into

the

battery.

Then

open

the

adding

hole,

add

proper

amount

of

distilled

water

or

purified

water

.

Do

not

add

too

much

(shall

be

according

to

the

indicating

line

in

the

battery

polar

plate),

Otherwise

the

inside

electrolyte

will

overflow

from

the

adding

hole

when

the

battery

is

under

discharge

or

charging,

which

will

cause

contamination

to

the

ambient

material

and

environment.

Please

do

not

use

the

battery

to

start

the

generator

set

under

low

temperature

because

the

battery

capacitance

can

not

output

normally

under

low

temperature,

and

long

time

discharge

may

cause

battery

malfunction(crake

or

explode).

Warning:

!

The

battery

of

the

backup

generator

set

shall

be

periodically

maintained

and

charged.

It

is

suggested

that

users

can

buy

floating

charger

for

the

battery.

4.6

Maintenance

record

Each

time

after

maintenance,

users

shall

make

detailed

record

for

the

maintenance

job.

Warning:

!

Complete

maintenance

record

provides

evidence

for

users

to

maintain

the

generator

set,

and

at

the

same

time

is

a

precondition

for

lawful

after

sales

service

(warranty).

For

example:

Maintenance

record

(

Refer

to

Appendix

F

and

G)