background image

 

User manual 

 

 

Under

 

normal

 

conditions,

 

the

 

air

 

volume

 

generated

 

from

 

the

 

radiator’s

 

fan

 

is

 

enough

 

to

 

meet

 

the

 

requirement

 

of

 

the

 

working

 

room

 

ventilation.

   

The

 

air

 

inlet

 

temperature

 

of

 

the

 

engine

 

shall

 

be

 

below

 

30

 

degree

 

Celsius.

 

If

 

the

 

air

 

inlet

 

temperature

 

keep

 

rising

 

above

 

30

 

degree

 

Celsius,

 

the

 

engine’s

 

output

 

power

 

will

 

be

 

reduced,

 

and

 

therefore

 

fresh

 

air

 

from

 

outside

 

shall

 

be

 

introduced

 

into

 

the

 

generator

 

set’s

 

working

 

room

 

in

 

a

 

timely

 

manner.

 

If

 

the

 

generator

 

set

 

is

 

furnished

 

with

 

a

 

remote

 

radiator,

 

forced

 

air

 

circulation

 

for

 

the

 

generator

 

set

 

working

 

room

 

is

 

a

 

must.

 

The

 

forced

 

air

 

circulation

 

need

 

two

 

fans,

 

one

 

fan

 

is

 

responsible

 

for

 

air

 

intake,

 

another

 

is

 

air

 

exhaust,

 

which

 

exhausts

 

hot

 

air

 

to

 

outside.

 

When

 

the

 

engine

 

is

 

furnished

 

with

 

propelled

 

fan,

 

it

 

is

 

recommended

 

that

 

a

 

separate

 

pipe

 

is

 

needed

 

to

 

exhaust

 

the

 

gas

 

which

 

generated

 

from

 

the

 

crankcase

 

to

 

outside.

 

Otherwise

 

the

 

exhaust

 

gas

 

from

 

the

 

crankcase

 

will

 

accumulate

 

on

 

the

 

radiator,

 

which

 

will

 

cause

 

the

 

radiator

 

stuck

 

by

 

dirty

 

material,

 

and

 

as

 

a

 

result,

 

the

 

heat

sinking

 

capacity

 

will

 

be

 

reduced.

 

 

2.5.3

 

Exhaust

 

Our

 

standard

 

configuration

 

diesel

 

generator

 

sets

 

provide

 

accessories

 

such

 

as

 

industry

 

heavy

 

silencer,

 

soft

 

corrugated

 

pipe

 

and

 

elbow

 

etc.

 

Users

 

can

 

design

 

the

 

exhaust

 

system

 

of

 

generator

 

set

 

working

 

room

 

by

 

themselves.

 

When

 

design

 

and

 

install

 

the

 

exhaust

 

system,

 

please

 

consider

 

the

 

following

 

aspects:

 

Ensure

 

the

 

total

 

exhaust

 

backpressure

 

no

 

higher

 

than

 

the

 

maximum

 

allowed

 

value

 

specified

 

by

 

the

 

engine(usually

 

generator

 

set’s

 

maximum

 

exhaust

 

backpressure

 

is

 

no

 

more

 

than

 

5Kpa)

 

Fix

 

the

 

exhaust

 

system

 

to

 

make

 

sure

 

the

 

exhaust

 

manifold

 

and

 

turbo

charger

 

are

 

not

 

subject

 

to

 

the

 

vertical

 

pressure

 

and

 

side

 

stress.

 

Reserve

 

some

 

space

 

for

 

hot

 

shrinkage

 

and

 

cold

 

expansion.

 

Reserve

 

space

 

for

 

generator

 

set

 

vibration.

 

Reduce

 

exhaust

 

noise

 

level.

 

Overload

 

of

 

exhaust

 

backpressure

 

will

 

cause

 

following

 

adverse

 

effect:

 

Output

 

power

 

loss

 

Fuel

 

efficiency

 

reduce

 

Exhaust

 

gas

 

temperature

 

rise

 

 
 

Note:

 

When

 

more

 

than

 

one

 

generator

 

set

 

are

 

installed,

 

try

 

not

 

to

 

discharge

 

all

 

of

 

the

 

generator

 

sets’

 

gas

 

from

 

one

 

exhaust

 

path.

 

If

 

no

 

separated

 

exhaust

 

pipe

 

is

 

allowed,

 

under

 

the

 

condition

 

that

 

the

 

total

 

backpressure

 

will

 

not

 

exceed

 

the

 

generator

 

sets’

 

total

 

backpressure

 

a

 

moveable

 

separate

 

panel

 

shall

 

be

 

installed

 

inside

 

of

 

the

 

branch

 

exhaust

 

pipe

 

so

 

that

 

to

 

prevent

 

the

 

gas

 

from

 

return.

 

 
 

In

 

the

 

exhaust

 

system,

 

soft

 

corrugated

 

pipe

 

shall

 

be

 

used

 

to

 

connect

 

the

 

exhaust

 

pipe

 

with

 

the

 

turbocharger,

 

this

 

pipe

 

has

 

three

 

functions

 

as

 

follows:

 

Separate

 

the

 

diesel

 

engine

 

with

 

vibration

 

and

 

the

 

weight

 

of

 

exhaust

 

pipe.

 

Compensate

 

the

 

heat

 

expansion

 

of

 

exhaust

 

pipe.

 

If

 

the

 

diesel

 

generator

 

set

 

is

 

installed

 

on

 

the

 

anti

vibration

 

base

 

frame,

 

the

 

corrugated

 

pipe

 

can

 

compensate

 

sideway

 

movement

 

when

 

engine

 

start

 

or

 

stop.

 

 

Note:

   

1.

 

Serious

 

damage

 

will

 

occur

 

when

 

rain

 

or

 

condensed

 

water

 

enter

 

into

 

engine’s

 

exhaust

 

system.

 

Therefore,

 

one

 

water

 

discharge

 

opening

 

shall

 

be

 

installed

 

in

 

the

 

long

 

exhaust

 

pipe,

 

the

 

position

 

of

 

which

 

shall

 

be

 

close

 

to

 

the

 

generator

 

set.

   

2.

 

When

 

the

 

top

 

of

 

the

 

exhaust

 

pipe

 

is

 

above

 

the

 

architecture,

 

lightening

 

protection

 

is

 

needed

 

(connect

 

to

 

the

 

ground)

 

 

2.5.4

 

Noise

 

reduction

 

When

 

diesel

 

generator

 

set

 

is

 

running,

 

normally

 

it

 

will

 

generate

 

noise

 

level

 

of

 

90

110dB,

 

and

 

the

 

more

 

the

 

load,

 

the

 

higher

 

the

 

noise

 

level.

   

In

 

order

 

to

 

meet

 

the

 

noise

 

level

 

standards

 

established

 

by

 

the

 

local

 

environmental

 

protection

 

bureau

 

and

 

to

 

prevent

 

the

 

noise

 

pollution

 

caused

 

to

 

ambient

 

environment,

 

which

 

will

 

affect

 

people’s

 

normal

 

life,

 

to

 

reduce

 

noise

 

level

 

of

 

diesel

 

generator

 

set

 

is

 

also

 

Summary of Contents for DHY11KSE

Page 1: ...Diesel Generator User Manual...

Page 2: ......

Page 3: ...s close to the battery and fuel because the mixture of volatilization from fuel and hydrogen generated by battery charging process will cause explosion when it meets sparkle or naked flame The generat...

Page 4: ...is running do not attempt to reach under or around the guards to do maintenance or for any other reason Keep hands arms long hair loose clothing and jewelers away from pulleys belts and other moving...

Page 5: ...al disconnected prior to attempting to connect or disconnect load connections Do not attempt to connect or disconnect load connections while standing in water or on wet or soggy ground Make sure conne...

Page 6: ...rator Set Working Room 4 2 5 Installation of Generator Set 5 2 6 Cooling system 7 2 7 Lubricant system 8 2 8 Fuel system 8 2 9 Battery 10 2 10 Electrical Connection 11 2 11 Power distribution system 1...

Page 7: ...andby power supply to provide continue electric power for non invariable loads The generator set is suitable for the area where must ensure continue power supply such as hospitals industrial facilitie...

Page 8: ...pusher fan and thermostat The alternator has its own internal fan to cool the alternator components 1 6 Electrical System The engine electrical system is 12 volt or 24 volts DC negative ground earth...

Page 9: ...litated onnect direc valve is an UNDAI Pow n for the rplus lubrica t by openin ransportatio been designe Standard ca fting hole o enerator set canopy roo me which b o have stati the generato Optional...

Page 10: ...ect to other architecture s foundation The width and depth of foundation shall meet requirement Ensure foundation s levelness and smoothness If possible waste discharge sink can be sued so that the wa...

Page 11: ...et to outside For example corrugated vibration reduction pipe has been used to connect exhaust pipes air exhaust path fuel inlet pipe fuel return pipe and busbar cable etc all of these parts need to u...

Page 12: ...ssure and side stress Reserve some space for hot shrinkage and cold expansion Reserve space for generator set vibration Reduce exhaust noise level Overload of exhaust backpressure will cause following...

Page 13: ...the liquids in a separate container evenly and then add the mixture into the radiator ensure the anti freeze will not freeze under low temperature In the area when there is low possibility of freezing...

Page 14: ...specification as that existing in the radiator For some generator sets installed with coolant filter please open the filter s valve before put into use 2 7 Lubricant system Lubricant system is compose...

Page 15: ...or sets provide base frame style fuel tank for customer The base frame style fuel tank is installed with fuel tank fuel pipes and fuel level indicator This fuel supply system does not need customer to...

Page 16: ...are required to correctly connect the signal line to this control panel details see the control panel operation manual Automatic transfer panel optional is the automatic transfer switch for transfer...

Page 17: ...t be connected to an earth ground Since the set is mounted on vibration isolators the ground connection must be flexible to avoid possible breakage due to vibration Ground connection cables or straps...

Page 18: ...tart Part of the generator set control panel has been furnished with idle speed full speed transfer switch users can choose if the engine need to be started in idle speed or in one time full speed Usu...

Page 19: ...ing situation and if there is any malfunction warning generator set shut down etc Only when the correct and complete record for running maintenance has been kept very well the user can get correct and...

Page 20: ...number 3 times the Alarm LCD would flash If you need to restart wait at least 30 seconds before the retry 8 Check the reading of Voltage Meter and Frequency Meter by operating the Voltmeter Change Ov...

Page 21: ...ight means AMF controller is active then user can select operation type OFF MAN AUTO MEASUREMENT A OFF mode Start stop mains power on off generator set power on off is inactive in this mode B MAN mode...

Page 22: ...if generator set is used for self start standby power In order to achieve full automatic transfer between mains power and generator set power to guarantee all load present our ATS panel select the bes...

Page 23: ...O that is OK detail operate step refer module control system ATS PANEL introduction No MODEL 1 ATS switch 2 panel lock 3 mains power output hole 4 generator power output hole 5 communicate with genera...

Page 24: ...battery For each 50 600 hours of running or at least each 12 months Change lubricant and lubricant filter Because the quality of lubricant oil sulfur content of the fuel and lubricant consumption rate...

Page 25: ...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 o...

Page 26: ...iminate the malfunction s Especially important for new generator set s customer One thing must to be emphasized most of the malfunctions are caused by user s improper installation operation and mainte...

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Page 35: ...DHY10KE KSE DHY250KE KSE...

Page 36: ...DHY10KE KSE DHY250KE KSE...

Page 37: ...DHY10KE KSE DHY250KE KSE...

Page 38: ...DHY10KE KSE DHY250KE KSE...

Page 39: ...DHY10KE KSE DHY250KE KSE...

Page 40: ...DHY10KE KSE DHY250KE KSE...

Page 41: ...APPENDIX E 1...

Page 42: ...2...

Page 43: ...3...

Page 44: ...running record TIME ENGINE PARAMETER GENERATOR PARAMETER IF RECORD FOR MALFUNCTION IS AVAILABLE OPERATOR REMARK Start stop generator set time Accumulated running time Oil pressure Temperature Voltage...

Page 45: ...serial No Engine serial No Alternator serial No Accumulated running hours Maintenance cycle Reasons for maintenance periodic maintenance or malfunction maintenance Inspection and repair Inspection an...

Page 46: ...APPENDIX H...

Page 47: ......

Page 48: ...Licensed by Hyundai Corporation Korea For Inquiries Please Contact GRV POWER PRODUCTS S L Avda Alguema 8A 17771 Sta LLogaia Alguema Spain Tf 34 972 67 38 36 www hyundaipower es...

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