thong so ky thuat dan lanh fxmq + lo mo tran

Dimensions ED34-862

248 FXMQ-P

3. Dimensions

FXMQ20P / 25P / 32PVEUnit (mm)

8

2 × 65=130

3 ×

150

=45

0

2 ×

150=

300

22-φ

4.7

hol

e

10-8

× 1

2 ob

long

hol

e

9

1016

-φ 4

.7 h

ole

74

1112

-8 ×

12

oblo

ng h

ole

65

21

3

12

40

550

(467 or less)Adjustable

(Note. 4)

28

300

144

4 × 65=260

169

588 (Suspention bolt position)

700 or less

290

Vie

w

59

60

(All

arou

nd)

2500 or more(A case withoutthe ceiling)

300 or more

(Fro

m th

e A

ir ou

tlet)

631

or less200

6 × 65=390

212

232

700

or m

ore

(Ser

vice

spa

ce)

700

(Sus

pent

ion

bolt

posi

tion)

450 or more(Service space)

3 × 65=195

167

355

Insp

ectio

n ha

tch

450

or m

ore

Cei

ling

Air

inle

t

Air

inle

t(N

ote.

2)

Air

outle

t

277

150

475

(All

arou

nd)

500

288

80

300

or le

ss

247

150

Air

outle

t

Flo

or s

urfa

ce245

150

310

165

210

49

335

215

(All

arou

nd)

27

(Fro

m th

e A

ir in

let)

(All

arou

nd)

CA

SE

2),

3)

20

Cei

ling

Insp

ectio

n ha

tchor more

BCon

trol

box

Vie

w B

-2

Con

trol

box

Con

trol

box

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

or less200

CA

SE

1) C

ontr

ol b

ox

Cei

ling

Insp

ectio

n ha

tch

Fig

. A

850

or m

ore

700

Insp

ectio

n ha

tch

3(S

AME

AS T

HE IN

DOOR

UNIT

SIZ

E +3

00 O

R M

ORE)

Vie

w B

-1

Con

trol

box

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

or m

ore

700

or less550200

or more

(SA

ME

AS

TH

E IN

DO

OR

UN

IT S

IZE

OR

MO

RE

)

Insp

ectio

n ha

tch

2

or more

Uni

t bas

eA

irou

tlet

Air

inle

t

or more300

Not

es)

1. L

ocat

ion

of M

AN

UF

AC

TU

RE

'S L

AB

EL:

Con

trol

box

sur

face

2. M

ount

the

air

filte

r at

the

suct

ion

side

.S

elec

t its

col

orim

etho

d (g

ravi

ty m

etho

d)50

% o

r m

ore.

3. D

o no

t loc

ate

thin

gs s

houl

d no

t be

wet

un

der

the

indo

or u

nit.

Dew

s m

ay d

rop

whe

n hu

mid

ity r

each

es

over

80%

, or

a dr

ain

gets

stu

ck, o

r ai

r fil

ters

are

not

cle

an.

4. S

pace

for

Ser

vice

Wor

ks

1) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

a s

pace

of 3

00m

m o

r m

ore

unde

r th

e un

it.

(Fig

. A)

2) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

2 (

two)

insp

ectio

n ha

tche

s un

der

the

unit.

(A

rrow

Vie

w B

-1)

3) 3

(th

ree)

insp

ectio

n ha

tche

s un

der

the

unit

and

the

cont

rol b

ox. (

Arr

ow V

iew

B-2

)

Acc

ordi

ng to

any

one

of b

elow

1)~

3), s

ecur

e a

spac

e fo

r se

rvic

e w

orks

, suc

h as

, che

ckin

g an

d m

aint

enan

ce

of c

ontr

ol b

ox a

nd d

rain

pum

ps, e

tc.

M4

For

M10

123456789101112S

ocke

t (F

or m

aint

enan

ce)

RE

MA

RK

Air

suct

ion

flang

e

Dra

in h

ose

(Acc

esso

ry)

PA

RT

NA

ME

O. D

. φ 3

2 (O

utle

t)

ITE

M

Hoo

k

φ 12.

7 fla

le c

onne

ctio

n

Inte

runi

t wiri

ng c

onne

ctio

n

Pow

er s

uppl

y co

nnec

tion

Liqu

id p

ipe

conn

ectio

nφ

6.4

flale

con

nect

ion

Air

disc

harg

e fla

nge

Con

trol

box

(In

side

)

Dra

in p

ipe

conn

ectio

n

Gro

und

term

inal

(Ter

min

al in

Con

trol b

ox)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

Gas

pip

e co

nnec

tion

3D06

2541

A

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.

ED34-862 Dimensions

FXMQ-P 249

7

FXMQ40PVEUnit (mm)

3 ×

150

=45

0

12-8

× 1

2 ob

long

hol

e

89

10

74

11

65

21

3

12

14-8

× 1

2 ob

long

hol

e

212

28

300

(All

arou

nd)

(All

arou

nd)

40

or less

650

300 or more

26-φ

4.7

hol

e

485

8 × 65=520

(Sus

pent

ion

bolt

posi

tion)

300

or le

ss

245

631

700

or m

ore

6 × 65=390

165

60

(Note. 4)2500 or more

4 ×

150

=60

0

(Fro

m th

e A

ir ou

tlet)

200

700

700 or less

150

49

(Ser

vice

spa

ce)

167

2 × 65=130

169 29

0

505

363

738 (Suspention bolt position)

144

277

247

450 or more

625

150

(467 or less)

Vie

w

(A case withoutthe ceiling)

Adjustable

460

232

80

(Service space)

59

3 × 65=195

215

150

700

Air

outle

t

Air

outle

t

(All

arou

nd)

Flo

or s

urfa

ce

Air

inle

t28

5

(Fro

m th

e A

ir in

let)

27

Air

inle

t(N

ote.

2)

Cei

ling

(All

arou

nd)

20-φ

4.7

hol

e

Insp

ectio

n ha

tch

450

or m

ore

CA

SE

2),

3)

200

Con

trol

box

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

or less

CA

SE

1)

Vie

w B

-2

Con

trol

box

Insp

ectio

n ha

tch

20

Con

trol

box

Cei

ling

B

or more

Con

trol

box

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

Vie

w B

-1

1000

(SAM

E AS

THE

INDO

ORUN

IT S

IZE

+300

OR

MOR

E)

Insp

ectio

n ha

tch

3

700

or mo

re

Insp

ectio

n ha

tch

Con

trol

box

Cei

ling

Fig

. A

Uni

t bas

eA

irou

tlet

Air

inle

t

300or more

or more

or mo

re70

0

(SA

ME

AS

TH

E IN

DO

OR

UN

IT S

IZE

OR

MO

RE

)

Insp

ectio

n ha

tch

2

or less or more200 700

Not

es)

1. L

ocat

ion

of M

AN

UF

AC

TU

RE

'S L

AB

EL:

Con

trol

box

sur

face

2. M

ount

the

air

filte

r at

the

suct

ion

side

.S

elec

t its

col

orim

etho

d (g

ravi

ty m

etho

d)50

% o

r m

ore.

3. D

o no

t loc

ate

thin

gs s

houl

d no

t be

wet

un

der

the

indo

or u

nit.

Dew

s m

ay d

rop

whe

n hu

mid

ity r

each

es

over

80%

, or

a dr

ain

gets

stu

ck, o

r ai

r fil

ters

are

not

cle

an.

4. S

pace

for

Ser

vice

Wor

ks

1) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

a s

pace

of 3

00m

m o

r m

ore

unde

r th

e un

it.

(Fig

. A)

2) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

2 (

two)

insp

ectio

n ha

tche

s un

der

the

unit.

(A

rrow

Vie

w B

-1)

3) 3

(th

ree)

insp

ectio

n ha

tche

s un

der

the

unit

and

the

cont

rol b

ox. (

Arr

ow V

iew

B-2

)

Acc

ordi

ng to

any

one

of b

elow

1)~

3), s

ecur

e a

spac

e fo

r se

rvic

e w

orks

, suc

h as

, che

ckin

g an

d m

aint

enan

ce

of c

ontr

ol b

ox a

nd d

rain

pum

ps, e

tc.

M4

For

M10

123456789101112S

ocke

t (F

or m

aint

enan

ce)

RE

MA

RK

Air

suct

ion

flang

e

Dra

in h

ose

(Acc

esso

ry)

PA

RT

NA

ME

O. D

. φ 3

2 (O

utle

t)

ITE

M

Hoo

k

φ 12.

7 fla

le c

onne

ctio

n

Inte

runi

t wiri

ng c

onne

ctio

n

Pow

er s

uppl

y co

nnec

tion

Liqu

id p

ipe

conn

ectio

nφ

6.4

flale

con

nect

ion

Air

disc

harg

e fla

nge

Con

trol

box

(In

side

)

Dra

in p

ipe

conn

ectio

n

Gro

und

term

inal

(Ter

min

al in

Con

trol b

ox)

VP25

(O. D

. φ 3

2, I. D

. φ 2

5)

VP25

(O. D

. φ 3

2, I. D

. φ 2

5)

Gas

pip

e co

nnec

tion

3D06

0160

E

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.

Dimensions ED34-862

250 FXMQ-P

FXMQ50PVEUnit (mm)

49

M4

For

M10

5 ×

150

=75

0

16-8

× 1

2 ob

long

hol

e

18-8

× 1

2 ob

long

hol

e

30-φ

4.7

hol

e

74

11

65

21

3

12

9

8

10

123456789101112

(467 or less)

1000

60

(A case withoutthe ceiling)

Soc

ket (

For

mai

nten

ance

)

513

13 × 65=845

RE

MA

RK

Air

suct

ion

flang

e

277

925

Dra

in h

ose

(Acc

esso

ry)

(Ser

vice

spa

ce)

700

or m

ore

27 (Service space)

40

PA

RT

NA

ME

245

or less

O. D

. φ 3

2 (O

utle

t)

950

150

167

ITE

M

631

785

Hoo

k

φ 12.

7 fla

le c

onne

ctio

n

Inte

runi

t wiri

ng c

onne

ctio

n

Pow

er s

uppl

y co

nnec

tion

Liqu

id p

ipe

conn

ectio

nφ

6.4

flale

con

nect

ion

450 or more

247

Air

disc

harg

e fla

nge

(Sus

pent

ion

bolt

posi

tion)

290

(All

arou

nd)

232

Con

trol

box

(In

side

)

1038 (Suspention bolt position)

Adjustable

144

300 or more

28

200

150

212

Dra

in p

ipe

conn

ectio

n

Gro

und

term

inal

(Ter

min

al in

Con

trol b

ox)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

(All

arou

nd)

80

150

(Note. 4)

300

Vie

w

(All

arou

nd)

300

or le

ss

700 or less

169

6 ×

150

=90

0

165

805

VP25

(O. D

. φ 32

, I. D

. φ 25

)

760

(Fro

m th

e A

ir ou

tlet)

11 × 65=715

59

3 × 65=195

215

700

2 × 65=130

Gas

pip

e co

nnec

tion

Flo

or s

urfa

ce

435

(All

arou

nd)

Cei

ling

36-φ

4.7

hol

e

Insp

ectio

n ha

tch

450

or m

ore

Air

inle

t(N

ote.

2)

Air

outle

t

Air

outle

tA

ir in

let

(Fro

m th

e A

ir in

let)

CA

SE

1)

Con

trol

box

200

Insp

ectio

n ha

tch

1 (4

50m

m ×

450

mm

)

or less

Vie

w B

-2

Con

trol

box

CA

SE

2),

3)

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

Con

trol

box

Vie

w B

-1

20

Con

trol

box

B

or more

Cei

ling

Insp

ectio

n ha

tch

1300

(SAM

E AS

THE

INDO

ORUN

IT S

IZE

+300

OR

MOR

E)

Insp

ectio

n ha

tch

3

700

or mo

re

Fig

. A

Insp

ectio

n ha

tch

Cei

ling

Con

trol

box

or more300

Uni

t bas

eA

irin

let

Air

outle

t

or more

or mo

re70

0In

spec

tion

hatc

h 2

(SA

ME

AS

TH

E IN

DO

OR

UN

IT S

IZE

OR

MO

RE

)

200or moreor less

1000

Not

es)

1. L

ocat

ion

of M

AN

UF

AC

TU

RE

'S L

AB

EL:

Con

trol

box

sur

face

2. M

ount

the

air

filte

r at

the

suct

ion

side

.S

elec

t its

col

orim

etho

d (g

ravi

ty m

etho

d)50

% o

r m

ore.

3. D

o no

t loc

ate

thin

gs s

houl

d no

t be

wet

un

der

the

indo

or u

nit.

Dew

s m

ay d

rop

whe

n hu

mid

ity r

each

es

over

80%

, or

a dr

ain

gets

stu

ck, o

r ai

r fil

ters

are

not

cle

an.

4. S

pace

for

Ser

vice

Wor

ks

1) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

a s

pace

of 3

00m

m o

r m

ore

unde

r th

e un

it.

(Fig

. A)

2) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

2 (

two)

insp

ectio

n ha

tche

s un

der

the

unit.

(A

rrow

Vie

w B

-1)

3) 3

(th

ree)

insp

ectio

n ha

tche

s un

der

the

unit

and

the

cont

rol b

ox. (

Arr

ow V

iew

B-2

)

Acc

ordi

ng to

any

one

of b

elow

1)~

3), s

ecur

e a

spac

e fo

r se

rvic

e w

orks

, suc

h as

, che

ckin

g an

d m

aint

enan

ce

of c

ontr

ol b

ox a

nd d

rain

pum

ps, e

tc.

2500 or more

3D06

0159

D

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.

ED34-862 Dimensions

FXMQ-P 251

7

FXMQ63P / 80PVEUnit (mm)

6 ×

150

=90

0

513

18-8

× 1

2 ob

long

hol

e

16-8

× 1

2 ob

long

hol

e

36-φ

4.7

hol

e

30-φ

4.7

hol

e

9

8

10

74

11

65

13

12

2829

0

(All

arou

nd)

2763

1

1038 (Suspention bolt position)212

150

700

300

or le

ss

80

3001000

150

2500 or more(A case withoutthe ceiling)

805

950

5 ×

150

=75

0

785

760

2

169

40

Vie

w

925

49

277

232

300 or more

(All

arou

nd)

(Note. 4)

150

247

11 × 65=715

3 × 65=195

(Ser

vice

spa

ce)

700

or m

ore

(Fro

m th

e A

ir ou

tlet)

(All

arou

nd)

165

13 × 65=845

700 or less

2 × 65=130

65

59

167

215

245

200or less

(Sus

pent

ion

bolt

posi

tion)

144

(467 or less)Adjustable

Air

inle

t(N

ote.

2)

Air

outle

t

Flo

or s

urfa

ce

Insp

ectio

n ha

tch

450

or m

ore

Air

inle

t

(All

arou

nd)

(Fro

m th

e A

ir in

let)

Cei

ling

435

Air

outle

t

Vie

w B

-1

Con

trol

box

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

or less

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

200

Con

trol

box

CA

SE

1)

Insp

ectio

n ha

tch

Cei

ling

Con

trol

box

Fig

. A

Vie

w B

-2

Con

trol

box

CA

SE

2),

3)

or m

ore

700

or more

or more

1000200or less

Insp

ectio

n ha

tch

2(S

AM

E A

S T

HE

IND

OO

RU

NIT

SIZ

E O

R M

OR

E)

B

20

Cei

ling

Con

trol

box

Insp

ectio

n ha

tch

(SAM

E AS

THE

INDO

ORUN

IT S

IZE

+300

OR

MOR

E)

Insp

ectio

n ha

tch

3

1300

700

or m

ore

Air

outle

tA

irin

let

Uni

t bas

e

or more300

(Service space)450 or more

or more

Not

es)

1. L

ocat

ion

of M

AN

UF

AC

TU

RE

'S L

AB

EL:

Con

trol

box

sur

face

2. M

ount

the

air

filte

r at

the

suct

ion

side

.S

elec

t its

col

orim

etho

d (g

ravi

ty m

etho

d)50

% o

r m

ore.

3. D

o no

t loc

ate

thin

gs s

houl

d no

t be

wet

un

der

the

indo

or u

nit.

Dew

s m

ay d

rop

whe

n hu

mid

ity r

each

es

over

80%

, or

a dr

ain

gets

stu

ck, o

r ai

r fil

ters

are

not

cle

an.

4. S

pace

for

Ser

vice

Wor

ks

1) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

a s

pace

of 3

00m

m o

r m

ore

unde

r th

e un

it.

(Fig

. A)

2) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

2 (

two)

insp

ectio

n ha

tche

s un

der

the

unit.

(A

rrow

Vie

w B

-1)

3) 3

(th

ree)

insp

ectio

n ha

tche

s un

der

the

unit

and

the

cont

rol b

ox. (

Arr

ow V

iew

B-2

)

Acc

ordi

ng to

any

one

of b

elow

1)~

3), s

ecur

e a

spac

e fo

r se

rvic

e w

orks

, suc

h as

, che

ckin

g an

d m

aint

enan

ce

of c

ontr

ol b

ox a

nd d

rain

pum

ps, e

tc.

M4

For

M10

123456789101112S

ocke

t (F

or m

aint

enan

ce)

RE

MA

RK

Air

suct

ion

flang

e

Dra

in h

ose

(Acc

esso

ry)

PA

RT

NA

ME

O. D

. φ 3

2 (O

utle

t)

ITE

M

Hoo

k

φ 15.

9 fla

le c

onne

ctio

n

Inte

runi

t wiri

ng c

onne

ctio

n

Pow

er s

uppl

y co

nnec

tion

Liqu

id p

ipe

conn

ectio

nφ

9.5

flale

con

nect

ion

Air

disc

harg

e fla

nge

Con

trol

box

(In

side

)

Dra

in p

ipe

conn

ectio

n

Gro

und

term

inal

(Ter

min

al in

Con

trol b

ox)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

Gas

pip

e co

nnec

tion

3D06

0161

E

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.

Dimensions ED34-862

252 FXMQ-P

FXMQ100P / 125PVEUnit (mm)

20-8

× 1

2 ob

long

hol

e

20-8

× 1

2 ob

long

hol

e9

8

10

74

11

65

21

3

12

8 ×

150

=12

00

713

1400

2 × 65=130

212

1205

300 or more

2500 or more

(All

arou

nd)

Vie

w

40

169

700

59

(Fro

m th

e A

ir ou

tlet)

165

1325

(All

arou

nd)

1350

290

232(467 or less)Adjustable

65

150

28

7 ×

150

=10

50

19 × 65=1235

49150

1438 (Suspention bolt position)

245

277

300

or le

ss

144

700

or m

ore

(Ser

vice

spa

ce)

700 or more27

80

150

or less200

215

631

(Sus

pent

ion

bolt

posi

tion)

167

(Note. 4)

(Service space)450 or more16 × 65=1040

1185

1160

3 × 65=195

247

(SA

ME

AS

TH

E IN

DO

OR

UN

IT S

IZE

OR

MO

RE

)

(All

arou

nd)

300

(A case withoutthe ceiling)

Flo

or s

urfa

ce

Air

outle

t

(All

arou

nd)

Air

outle

t

(Not

e.2)

Air

inle

t

635

48-φ

4.7

hol

e

Cei

ling

Air

inle

t

Vie

w B

-1

Con

trol

box

or less

Con

trol

box

or m

ore

200

700

1400or more

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)

Insp

ectio

n ha

tch

450

or m

ore

Fig

. A

or less Uni

t bas

e

200

Insp

ectio

n ha

tch

1(4

50m

m ×

450

mm

)C

ontr

ol b

ox

Air

outle

tA

irin

let

CA

SE

1) C

ontr

ol b

ox

Insp

ectio

n ha

tch

or more

Cei

ling

Insp

ectio

n ha

tch

2(S

AM

E A

S T

HE

IND

OO

RU

NIT

SIZ

E O

R M

OR

E)

or more1700

or m

ore

700

Vie

w B

-2

Insp

ectio

n ha

tch

3(S

AME A

S THE

INDO

ORUN

IT SIZ

E +30

0 OR

MORE

)

CA

SE

2),

3)

Cei

ling

B

Insp

ectio

n ha

tch

20or more

Con

trol

box

300

(Fro

m th

e A

ir in

let)

40-φ

4.7

hol

e

Not

es)

1. L

ocat

ion

of M

AN

UF

AC

TU

RE

'S L

AB

EL:

Con

trol

box

sur

face

2. M

ount

the

air

filte

r at

the

suct

ion

side

.S

elec

t its

col

orim

etho

d (g

ravi

ty m

etho

d)50

% o

r m

ore.

3. D

o no

t loc

ate

thin

gs s

houl

d no

t be

wet

un

der

the

indo

or u

nit.

Dew

s m

ay d

rop

whe

n hu

mid

ity r

each

es

over

80%

, or

a dr

ain

gets

stu

ck, o

r ai

r fil

ters

are

not

cle

an.

4. S

pace

for

Ser

vice

Wor

ks

1) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

a s

pace

of 3

00m

m o

r m

ore

unde

r th

e un

it.

(Fig

. A)

2) O

ne in

spec

tion

hatc

h (4

50 ×

450

) on

the

cont

rol b

ox

side

and

2 (

two)

insp

ectio

n ha

tche

s un

der

the

unit.

(A

rrow

Vie

w B

-1)

3) 3

(th

ree)

insp

ectio

n ha

tche

s un

der

the

unit

and

the

cont

rol b

ox. (

Arr

ow V

iew

B-2

)

Acc

ordi

ng to

any

one

of b

elow

1)~

3), s

ecur

e a

spac

e fo

r se

rvic

e w

orks

, suc

h as

, che

ckin

g an

d m

aint

enan

ce

of c

ontr

ol b

ox a

nd d

rain

pum

ps, e

tc.

M4

For

M10

123456789101112S

ocke

t (F

or m

aint

enan

ce)

RE

MA

RK

Air

suct

ion

flang

e

Dra

in h

ose

(Acc

esso

ry)

PA

RT

NA

ME

O. D

. φ 3

2 (O

utle

t)

ITE

M

Hoo

k

φ 15.

9 fla

le c

onne

ctio

n

Inte

runi

t wiri

ng c

onne

ctio

n

Pow

er s

uppl

y co

nnec

tion

Liqu

id p

ipe

conn

ectio

nφ

9.5

flale

con

nect

ion

Air

disc

harg

e fla

nge

Con

trol

box

(In

side

)

Dra

in p

ipe

conn

ectio

n

Grou

nd te

rmina

l (Te

rmina

l in C

ontro

l box

)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

VP25

(O. D

. φ 32

, I. D

. φ 25

)

Gas

pip

e co

nnec

tion

3D06

0162

D

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.