GEA HGZ7 Series Скачать руководство пользователя страница 36

36

 D
 GB
 F
 E

09726-09.2015-DGbF

10

|

 Dimensions and connections

Fig. 34

Dimensions in mm

View X:

Connection possibility for oil level regulator

Three-hold connector for oil level regulator

Products ESK, AC+R, CARLY (3x M6, 10 deep)

10.2 Compressor in optional design

(Liquid subcooler with accessories attached directly to the compressor)

ca.670

Rohrführung HGZ(X)7/1620+1860
Tube guidance HGZ(X)7/1620+1860

Änderungen vorbehalten
Subject to change without notice

Maße in mm
Dimensions in mm

Maße und Anschlüsse Zubehör

Dimensions and connections accessories

Halbhermetischer zweistufiger Verdichter / Semi-hermetic two-stage compressor 

1.0854-14414.0 0g

Typ /
type

Teile Nr. / 
part-no.

Typ /
type

Teile Nr. / 
part-no.

Typ /
type

Teile Nr. / 
part-no.

HGZ7/1620-4 R22

14412

HGZX7/1620-4 R404A

14415

HGZX7/1620-4 R410A

14418

HGZ7/1860-4 R22

14413

HGZX7/1860-4 R404A

14416

HGZX7/1860-4 R410A

14419

HGZ7/2110-4 R22

14414

HGZX7/2110-4 R404A

14417

HGZX7/2110-4 R410A

14420

Anschlüsse /
Connections

FUe

Flüssigkeitsunterkühler EIN ø (L)*

mm / Zoll

mm / inch

16 - 5/8"

Liquid subcooler on ø (L)*

FUa

Flüssigkeitsunterkühler AUS ø (L)*

mm / Zoll

mm / inch

16 - 5/8"

Liquid subcooler off ø (L)*

FS

Schauglas Flüssigkeitsleitung ø (L)*

mm

12

Sight glass liquid line ø (L)*

L1

Wärmeschutzthermostat

Zoll / inch

1/8" NPTF

Thermal protection thermostat

N

Filtertrockner ø (L)*

mm

12

Filter drier ø (L)*

ÖV1

Ölserviceventil

Zoll / inch

7/16" UNF

Oil service valve

R1

Druckausgleichsleitung für Einspritzventil

mm

6

Equalizer for injection valve

T

Magnetventil ø (L)*

mm

12

Solenoid valve ø (L)*

U

Nacheinspritzventil - kältemittelabhängig

mm

12

Reinjection valve - dependent on refrigerant

(L)* = Lötanschluß

(L)* = Brazing connection

z

Alt.bezug / 

F

E

D

C

A

F

E

D

C

4

1

A

B

5

6

7

8

1

2

3

4

5

6

7

8

Zeichn.-Nr. / Drawing no. :

B

3

2

123777

über / above

Freigabe / Approved

Extranet:

-

-

Alt.supply:

Maßstab /

Der Lieferant muss sicherstellen, dass  die Ware 
in    einwandfreiem    Zustand   angeliefert    wird 
(Korrosionsschutz,    Verpackung    für   sicheren  

Ra   Rz

Allgemeintoleranzen / General tolerances

Drawing-No.

bis / up to

Dok-

ID

:

±0.1

y

x

w

u

t

s

packaging for safe transportation).

 model   or   design.

in    proper   conditions    (corrosion    prevention, 

DIN ISO 2768-mK

Ersatz für / replacement for:

The supplier  has to  ensure the  delivery of parts 

Transport).

prohibited.  Offenders   will   be   held   liable   for   the 

Dimension

Passung / Clearance

Baumustergeprüft / Type examination:

-

-

K.-Auftrag / C.-Task:

Projektleiter / Project leader:

120
400

±0.5

0.5

6

GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de

-

-

-

Unbemaßte Radien / Undimensioned radii:

-

Bearb. / Edited

Datum / Date

payment of  damages.  All rights reserved in the event 

Änd.-Nr. / Mod-No.

Werkstoff (Zeile 2+3 alternativ) /

Base part, Raw part:

-

-

Geprüft / Appr.

Name

Datum / Date

28.06.06

Material (Line 2+3 alternative):

Ausgangsteil, Rohteil / 

Workpiece edges
DIN ISO 13715

Erstellt     / Drawn
Geprüft    / Verified

Layh

Buck

3/3

Oberflächenbehandlung, Härte / Treatment of surface, Hardness:

18.10.06

Werkstückkanten /

Page:

 400

Benennung / Description:

±0.8

1000

 30

 6

288,3

±0.3

120

30

-

Blatt /

±0.2

of  the  grant  of  a  patent,  utility

/

DIN EN ISO 1302

Zust. / Rev.

Gußtoleranzen / General casting tolerances:

Gewicht / Weight: (kg)

Zeichnungs-Nr. /

Indication of surface texture 

Scale:

%

MC- HGZ7/2110-4 R22

Rz 25

Rz 160

25

0,05 Rz 1,6

0,3

0,7

1,6

2

Rz 16

6,3 Rz 63

Rz 6,3

Rz 12,5

Status:

-

-

Frei (CAD)

Nein / No

14414 .0

25.04.12

13.01.15

Grass     

Wurster   

0f | Klebeschild "HP" und "LP" ersetzt durch Klebeschild "MP"

0g | Ölsumpfheizung und Öldrucksich.Schalter aus Zeichnung entfernt.

8257

9155

Layh      

Layh      

MK- HGZ7/2110-4 R22

-

0854

1.

Kunde / Customer:

-

Weitergabe sowie Vervielfältigung dieses Dokuments, 
Verwertung  und  Mitteilung  seines  Inhalts  sind  ver-
boten,  soweit  nicht  ausdrücklich  gestattet. Zuwider-
handlungen   verpflichten    zu   Schadenersatz.    Alle 
Rechte  für  den  Fall  der  Patent-, Gebrauchsmuster-
oder      Geschmacksmustereintragung    vorbehalten. 

The  reproduction,  distribution  and  utilization  of  this 
document   as   well   as   the   communication   of  its 
contents  to  others  without  express  authorization  is 

Maß

Oberflächenangaben / 

Teile-Nr. /
Part-No.

FUE

FS

U

N

T

FUA

260

ca.

ca.950

ÖV1

R1

L1

Layout of pipes 

HGZ(X)7/1620+1860

ca.670

Rohrführung HGZ(X)7/1620+1860
Tube guidance HGZ(X)7/1620+1860

Änderungen vorbehalten
Subject to change without notice

Maße in mm
Dimensions in mm

Maße und Anschlüsse Zubehör

Dimensions and connections accessories

Halbhermetischer zweistufiger Verdichter / Semi-hermetic two-stage compressor 

1.0854-14414.0 0g

Typ /
type

Teile Nr. / 
part-no.

Typ /
type

Teile Nr. / 
part-no.

Typ /
type

Teile Nr. / 
part-no.

HGZ7/1620-4 R22

14412

HGZX7/1620-4 R404A

14415

HGZX7/1620-4 R410A

14418

HGZ7/1860-4 R22

14413

HGZX7/1860-4 R404A

14416

HGZX7/1860-4 R410A

14419

HGZ7/2110-4 R22

14414

HGZX7/2110-4 R404A

14417

HGZX7/2110-4 R410A

14420

Anschlüsse /
Connections

FUe

Flüssigkeitsunterkühler EIN ø (L)*

mm / Zoll

mm / inch

16 - 5/8"

Liquid subcooler on ø (L)*

FUa

Flüssigkeitsunterkühler AUS ø (L)*

mm / Zoll

mm / inch

16 - 5/8"

Liquid subcooler off ø (L)*

FS

Schauglas Flüssigkeitsleitung ø (L)*

mm

12

Sight glass liquid line ø (L)*

L1

Wärmeschutzthermostat

Zoll / inch

1/8" NPTF

Thermal protection thermostat

N

Filtertrockner ø (L)*

mm

12

Filter drier ø (L)*

ÖV1

Ölserviceventil

Zoll / inch

7/16" UNF

Oil service valve

R1

Druckausgleichsleitung für Einspritzventil

mm

6

Equalizer for injection valve

T

Magnetventil ø (L)*

mm

12

Solenoid valve ø (L)*

U

Nacheinspritzventil - kältemittelabhängig

mm

12

Reinjection valve - dependent on refrigerant

(L)* = Lötanschluß

(L)* = Brazing connection

z

Alt.bezug / 

F

E

D

C

A

F

E

D

C

4

1

A

B

5

6

7

8

1

2

3

4

5

6

7

8

Zeichn.-Nr. / Drawing no. :

B

3

2

123777

über / above

Freigabe / Approved

Extranet:

-

-

Alt.supply:

Maßstab /

Der Lieferant muss sicherstellen, dass  die Ware 
in    einwandfreiem    Zustand   angeliefert    wird 
(Korrosionsschutz,    Verpackung    für   sicheren  

Ra   Rz

Allgemeintoleranzen / General tolerances

Drawing-No.

bis / up to

Dok-

ID

:

±0.1

y

x

w

u

t

s

packaging for safe transportation).

 model   or   design.

in    proper   conditions    (corrosion    prevention, 

DIN ISO 2768-mK

Ersatz für / replacement for:

The supplier  has to  ensure the  delivery of parts 

Transport).

prohibited.  Offenders   will   be   held   liable   for   the 

Dimension

Passung / Clearance

Baumustergeprüft / Type examination:

-

-

K.-Auftrag / C.-Task:

Projektleiter / Project leader:

120
400

±0.5

0.5

6

GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de

-

-

-

Unbemaßte Radien / Undimensioned radii:

-

Bearb. / Edited

Datum / Date

payment of  damages.  All rights reserved in the event 

Änd.-Nr. / Mod-No.

Werkstoff (Zeile 2+3 alternativ) /

Base part, Raw part:

-

-

Geprüft / Appr.

Name

Datum / Date

28.06.06

Material (Line 2+3 alternative):

Ausgangsteil, Rohteil / 

Workpiece edges
DIN ISO 13715

Erstellt     / Drawn
Geprüft    / Verified

Layh

Buck

3/3

Oberflächenbehandlung, Härte / Treatment of surface, Hardness:

18.10.06

Werkstückkanten /

Page:

 400

Benennung / Description:

±0.8

1000

 30

 6

288,3

±0.3

120

30

-

Blatt /

±0.2

of  the  grant  of  a  patent,  utility

/

DIN EN ISO 1302

Zust. / Rev.

Gußtoleranzen / General casting tolerances:

Gewicht / Weight: (kg)

Zeichnungs-Nr. /

Indication of surface texture 

Scale:

%

MC- HGZ7/2110-4 R22

Rz 25

Rz 160

25

0,05 Rz 1,6

0,3

0,7

1,6

2

Rz 16

6,3 Rz 63

Rz 6,3

Rz 12,5

Status:

-

-

Frei (CAD)

Nein / No

14414 .0

25.04.12

13.01.15

Grass     

Wurster   

0f | Klebeschild "HP" und "LP" ersetzt durch Klebeschild "MP"

0g | Ölsumpfheizung und Öldrucksich.Schalter aus Zeichnung entfernt.

8257

9155

Layh      

Layh      

MK- HGZ7/2110-4 R22

-

0854

1.

Kunde / Customer:

-

Weitergabe sowie Vervielfältigung dieses Dokuments, 
Verwertung  und  Mitteilung  seines  Inhalts  sind  ver-
boten,  soweit  nicht  ausdrücklich  gestattet. Zuwider-
handlungen   verpflichten    zu   Schadenersatz.    Alle 
Rechte  für  den  Fall  der  Patent-, Gebrauchsmuster-
oder      Geschmacksmustereintragung    vorbehalten. 

The  reproduction,  distribution  and  utilization  of  this 
document   as   well   as   the   communication   of  its 
contents  to  others  without  express  authorization  is 

Maß

Oberflächenangaben / 

Teile-Nr. /
Part-No.

FUE

FS

U

N

T

FUA

260

ca.

ca.950

ÖV1

R1

L1

X

ca.285

ca.

230

Än

derun

gen vorbeh

alte

n

Sub

je

ct 

to

 c

hang

e w

itho

ut no

tic

e

Maße

 in 

mm

Dim

ens

ions

 in 

mm

Anschlüsse / 
Connections

SV

Saugabs

per

rv

entil, Rohr 

 (L)

*

mm

 / Z

oll

mm

 / i

nc

h

54 -2 1/8“

Suction line v

alv

e, tube 

 (L

)*

DV

Druc

kabs

perrv

entil, Rohr 

 (L)

*

mm

 / Z

oll

mm

 / i

nc

h

35 -1 3/8“

Disc

harge line v

alv

e, tube 

 (L

)*

A

Ansc

hluß Saugs

eite, nicht abs

perrbar

Zo

ll / inch

1/8“ NPT

F

Connection s

uction s

ide, not loc

kable

A1

Ansc

hluß Saugs

eite, absper

rbar

Zo

ll / inch

7/16“ UNF

Connection s

uction s

ide, loc

kable

A2

Ansc

hluß

 Mitteldru

ck

, nic

ht abs

perrbar

Zo

ll / inch

1/8" NPTF

Connecti

on medium pres

sur

e, not loc

kable

A3

Ansc

hluß

 Mitteldru

ck

, nic

ht abs

perrbar

Zo

ll / inch

1/4" NPTF

Connecti

on medium pres

sur

e, not loc

kable

B

Ans

chl

uß D

ruc

ks

eite,

 nic

ht abs

perrbar

Zo

ll / inch

1/8“ NPT

F

Connecti

on disc

harge s

ide,

 not lock

able

B1

Ans

chl

uß D

ruc

ks

eite,

 absper

rbar

Zo

ll / inch

7/16“ UNF

Connection dis

char

ge side, loc

kable

C

Ansch

luß

 Öldru

cksiche

rh

eit

sscha

lte

r OI

L

Zo

ll / inch

7/16“ UNF

Connection oil pr

ess

ure s

afety s

witc

h OIL

D

Ansch

luß

 Öldru

cksiche

rh

eit

sscha

lte

r L

P

Zo

ll / inch

7/16“ UNF

Connection oil pr

ess

ure s

afety s

witc

h LP

D1

Ansc

hluß

 Ölr

üc

kführ

ung vo

m Ölabs

cheider

Zo

ll / inch

1/4“ NPT

F

Connection oil r

eturn fr

om oil separ

ator

E

Ansc

hluß Ö

ldr

uck

manometer

Zo

ll / inch

7/16“ UNF

Connection oil pr

ess

ure gauge

F

Ölablaß

mm

M22x1,5

Oil dr

ain

H

Stopfen Ölfüllung

mm

M22x1,5

Oil c

harge plug

J

Ansch

luss Ölsu

mp

fh

eizu

ng

mm

M22x1,5

Connection oil s

ump heater

K

Schauglas

-

-

Sight glass

L

Ans

chl

uß W

ärmes

chut

zther

mostat

Zo

ll / inch

1/8“ NPT

F

Connecti

on thermal pr

otectio

n ther

mostat

O

Ansc

hluß

 für Ö

ls

piegelr

egulator

mm

3xM6

Connection oil lev

el r

egulator

ÖV

Anschluß Ölser

vicevent

il

Zo

ll / inch

1/4" NPTF

Connection oil s

erv

ice v

alv

e

P

Ansc

hluß Ö

ldiffer

enzdr

uck

sens

or

mm

M20x1,5

Connection oil pr

ess

ure

 differential s

ensor

Q

Ansc

hluß Ö

ltemper

aturs

ensor

Zo

ll / inch

1/8" NPTF

Connection oil temper

ature s

ensor

R

Ansc

hluß

 Druc

kaus

gleich

sleitung für

 Einspr

itzv

entil

Zo

ll / inch

7/16" UNF

Connection equaliz

er for

 injection v

alv

e

W

Anschluß Kält

emitte

l Einsprit

zung

mm

M22x1,5

Connection for

 refr

igerant injec

tion

X

Schr

aderans

chluß

 für Mitteldr

uck

manometer

Zo

ll / inch

7/16" UNF

Connection for

 Schr

ader v

alve for

 intermediate 

pres

sur

e manometer

(L

)* = Lötans

ch

lu

ß

(L)

* = Br

azing c

onnection

Ha

lb

he

rmetis

ch

er zw

eistu

fig

er V

erd

ic

hter /

 Semi-h

ermetic

 two-stage c

omp

ressor 

1.0854-14414.0 0g

Typ / 
type

Te

ile

 Nr.

 / 

part-no.

Typ / 
type

Te

ile

 Nr.

 / 

part-no.

Typ / 
type

Te

ile

 Nr.

 / 

part-no.

HGZ7/1620-4 R22

14412

HGZX7/1620-4 R404A

14415

HGZX7/1620-4 R410A

14418

HGZ7/1860-4 R22

14413

HGZX7/1860-4 R404A

14416

HGZX7/1860-4 R410A

14419

HGZ7/2110-4 R22

14414

HGZX7/2110-4 R404A

14417

HGZX7/2110-4 R410A

14420

Ma

ssensch

we

rpun

kt

Centre 

of gravi

ty

z

Alt

.be

zug /

 

F

E

D

C

A

F

E

D

C

4

1

A

B

5

6

7

8

1

2

3

4

5

6

7

8

Ze

ichn.-

Nr. /

 Dra

wing

 no. :

B

3

2

123782

über / above

Freigabe / Approved

Ex

tranet:

-

-

Alt

.s

upply:

Ma

ßstab

 /

Der Li

efe

ran

t muss siche

rstelle

n, da

ss  die

 Wa

re 

in    e

inw

andf

re

ie

m    Z

usta

nd   ange

lie

fe

rt    w

ird 

(Ko

rrosio

nsschut

z,    V

erpa

ckung    fü

r   sichere

n  

Ra

   Rz

Allg

emein

tol

eranzen

 / G

eneral

 toleran

ces

Dra

wing-

No.

bis / up to

Dok-

ID

:

±0.1

y

x

w

u

t

s

packa

ging fo

r safe

 tra

nspo

rta

tio

n).

 model

   or   desi

gn.

in    pr

ope

r   c

ondi

tio

ns    (

co

rro

sio

n    pre

ve

ntio

n, 

DIN

 IS

O 2768

-mK

Ersa

tz fü

r /

 re

pla

ceme

nt f

or:

The s

up

plier

  has

 to  en

su

re t

he  d

eliv

ery

 of p

arts

 

Tra

ns

po

rt).

proh

ibi

ted.

  Off

ender

s   w

ill   be   h

eld   l

iabl

e   for

   th

Dimen

sio

n

Passu

ng

 / 

Clearan

ce

Baumustergepr

üft / Type examinati

on:

-

-

K.-A

uft

rag

 / C.-Tas

k:

Projektl

eiter /

 Project l

eader:

120 
400

±0.5

0.5

6

GE

A Bock G

mbH

 - B

enzstraß

e 7 -

 72636 F

ric

ke

nhaus

en -

 Ge

rmany

 - www.

bock.de

-

-

-

Unbem

te

 Ra

dien /

 Undime

nsio

ned r

adii:

-

Bearb.

 / 

Edi

ted

Dat

um

 / 

Dat

e

paym

ent of

  damages.

  All r

igh

ts

 reser

ved i

n t

he ev

ent 

Än

d.-N

r. /

 M

od-No

.

We

rkstof

f (Z

eile 2+3 alter

nativ

) /

Bas

e par

t, R

aw p

art:

-

-

Geprüft

 / 

Appr.

Nam

e

Da

tum

 / Da

te

28.06.

06

Materi

al (

Lin

e 2+3

 altern

ativ

e):

Au

sgan

gstei

l, Roh

teil / 

Wo

rkpiece ed

ge

s

DIN I

SO

 1371

5

Ers

tellt     / D

ra

wn

Gepr

üft    /

 Ve

rif

ied

Lay

h

Buck

1/3

Oberf

lächenbehandlung,

 H

ärte 

/ T

reatment 

of 

surface,

 H

ardness:

18.

10.

06

We

rk

stückkan

ten

 /

Page

:

 400

Be

nennung

 / De

sc

ript

ion

:

±0.8

1000

 30

 6

288,3

±0.3

120

30

-

Blatt /

±0.2

of  t

he  gr

ant  of

  a  paten

t,  u

tili

ty

/

DIN EN I

SO

 1302

Zust.

 / 

Rev.

Gußtoleranz

en / 

General casting 

tolerances:

Gew

ic

ht /

 We

ight: (k

g)

Ze

ichnungs

-N

r. /

In

dicati

on of

 surf

ace textu

re 

Sca

le:

%

MC-

HG

Z7/2

11

0-4 R

22

Rz 25

Rz 1

60

25

0,05

Rz 1

,6

0,3

0,7

1,6

2

Rz 1

6

6,3

Rz 63

Rz 6,

3

Rz 1

2,5

Sta

tus:

-

-

Ände

rung na

ch F

re

iga

be (C

AD

)

Nein

 / No

14

41

4.

0

25.04.12

13.01.15

Grass 

   

 

Wu

rste

r   

0f | 

Klebes

ch

ild "H

P" 

und "L

P" 

erse

tzt 

durch

 K

lebes

ch

ild "M

P"

0g | 

Ölsumpfheizung 

aus Ver

dichter entfer

nt. Auf 

Bl.3 Zubehör

 Ö

ldr

.Sich.Schalter entfer

nt

8257

9155

Layh

   

   

Layh

   

   

MK

- HG

Z7/2

11

0-4 R22

-

0854

1.

Kunde

 / C

usto

me

r:

-

Wei

ter

gabe sowie V

erv

iel

fäl

tigu

ng di

eses Doku

men

ts,

 

Ver

wer

tu

ng  u

nd  M

itt

eilu

ng  s

ein

es  I

nh

alts

  sin

d  ver

-

boten

,  s

owei

t  n

ic

ht  au

sdr

üc

klic

h  ges

tat

tet

. Z

uw

ider

-

han

dlu

ngen

   ver

pflic

hten

    zu   Sch

adener

satz

.    A

lle 

Rec

hte  f

ür  den

  Fal

l  der

  Pat

ent-

, G

ebrau

ch

sm

us

ter

-

oder      Ge

schmacksmu

ste

rein

tragu

ng

    vo

rbehal

te

n. 

Th

e  repr

oduc

tion

,  di

str

ibu

tion

  and  u

tili

zat

ion

  of  t

his

 

docu

men

t   as

   wel

l   as

   th

e   com

mu

nic

ation

   of  i

ts

 

con

ten

ts

  to  ot

her

s  w

ith

out  ex

pres

s  au

th

oriz

ation

  is

 

Maß

Obe

rfl

äc

hena

ngabe

n / 

Te

ile

-Nr

. /

Pa

rt-N

o.

Schwi

ngungsdämpf

er /

 Dis

tanz

rol

le

Vibr

ation abs

orber

s /

 Dis

tanc

e rol

ler

M10

25

30

50

R

Z

ÖV

Q

4xØ11

F

D

B1

B

K

O

D1

H

SV

X

C

E

L

DV

A1

W

P

J

Z

ca.630

576

290 
340

ca.635

Rohrführung HGZ(X)7/

1620+1860

Tube guidance HGZ(X)7/1620+1860

A

A3

A2

ca.825

189

472

137

15,5

Dreil

oc

hans

ch

luß

 fü

r E

SK

, A

C+

R, C

ARL

Y (3

xM

6x

10) 

Th

ree-h

ole

 co

nn

ect

io

n f

or 

ESK, A

C+

R, C

ARL

Y (3xM

6x10

Ans

ic

ht X

: A

ns

chl

ußm

öglic

hkei

t fü

r Ö

ls

pieg

elr

eg

ula

tor 

View

 X: Possi

bility

of conn

ectio

n of

 oil lev

el re

gula

to

Содержание HGZ7 Series

Страница 1: ...for a better world GEA Bock Compressor HGZ7 Assembly instructions HGZX7 1620 4 R404A R507 HGZX7 1620 4 R410A HGZX7 1860 4 R404A R507 HGZX7 1860 4 R410A HGZX7 2110 4 R404A R507 HGZX7 2110 4 R410A HGZ7...

Страница 2: ...ompressor can result in serious or fatal injury Observe the safety instructions contained in these instructions These instructions must be passed onto the end customer along with the unit in which the...

Страница 3: ...ptional design 5 6 Pipe connections 5 7 Pipes 5 8 Laying suction ans pressure lines 5 9 Operating the shut off valves 5 10 Operating mode of the lockable service connections 6 Electrical connection 21...

Страница 4: ...tant information or tips on simplifying work WARNING Inadequately qualified personnel poses the risk of accidents the consequence being serious or fatal injury Work on compressors is therefore reserve...

Страница 5: ...entially explosive environments These assembly instructions describe the standard version of the compressor named in the title manufactured by GEA Bock GEA Bock refrigerating compressors are intended...

Страница 6: ...mpressor with intermediate pressure shut off mounted and insulated 2 1 Short description standard version Dimension and connection values can be found in Chapter 10 Oil pump Suction shut off valve Nam...

Страница 7: ...Fig 3 Liquid subcooler expansion valve solenoid valve filter drier and a sight glass mounted directly to the compressor piped and insulated Fig 4 2 3 Short description optional version mounted Dimensi...

Страница 8: ...age 10 Voltage circuit frequency 11 Nominal rotation speed 12 Displacement VND low pressure stage VHD high pressure stage 13 Oil type filled at the factory 14 Terminal box protection type Electrical a...

Страница 9: ...not be selected as design or continuous operation points Permissible ambient temperature 20 C 60 C Max permissible discharge end temperature 140 C Max permissible switching frequency 12x h A minimum...

Страница 10: ...19 28 bar Design for other areas on request Fig 7 Fig 8 Fig 9 3 Areas of application R404A R507 R410A R22 1 LP low pressure MP intermediate pressure HP high pressure tO Evaporation temperature C tC C...

Страница 11: ...the diagram by approximately calculating the subcooling temperature arising in the relevant operating conditions t0 tc Diagrams for determining the subcooling temperature at the output of the liquid s...

Страница 12: ...rs 5 and compressed to the final pressure Liquid subcooler system The liquid subcooler system consists of the components liquid subcooler plate heat exchanger 6 expansion valve 7 sight glass 8 solenoi...

Страница 13: ...drier 11 Damper pressure line 12 Oil separator 13 Non return valve 14 Condenser 15 Refrigerant receiver 16 Filter drier 17 Solenoid valve 18 Sight glass 19 Expansion valve evaporator 20 Evaporator 21...

Страница 14: ...lled with inert gas 3 bar nitrogen Leave this service charge in the compressor for as long as possible and prevent the ingress of air Check the compressor for transport damage before starting any work...

Страница 15: ...ve manufacturer s instructions INFO The points listed here represent general guidelines and information on how to pipe and connect the subcooler unit To perform this work technical knowledge and skill...

Страница 16: ...ation line for expansion valve 7 16 UNF W Refrigerant injection connection M22 x 1 5 X Schrader connection for intermedie pressure gauge 7 16 UNF Y Position of temperature sensor unpainted Fig 20 Inte...

Страница 17: ...FUE Fig 21 5 4 Installation example liquid subcooler with accessories GB INFO General notes Sensor lines wires etc should not be attached with cable binders directly to pipes or frames otherwise the t...

Страница 18: ...y ATTENTION Damage possible Superheating can damage the valve Remove the pipe supports therefore from the valve for soldering Only solder using inert gas to inhibit oxidation products scale INFO A sol...

Страница 19: ...acked and broken by severe vibrations Ensure a proper oil return Keep pressure losses to an absolute minimum A rule of thumb Always lay the first pipe section starting from the shut off valve downward...

Страница 20: ...ections Fig 27 Opening the shut off valve Spindle turn to the left counter clockwise as far as it will go Shut off valve completely opened service connection closed The connection which cannot be shut...

Страница 21: ...cted from the power supply 6 Electrical connection All protection devices and switching or monitoring units must be fitted in accordance with the local safety regulations and established specification...

Страница 22: ...S M X2 1 2 3 4 5 6 7 F1 1 F1 2 8 R2 4A F2 S1 R2 9 R2 10 MP10 11 6 2 Circuit diagram for part winding start Fig 29 Q1 Main switch F1 1 Motor protection switch part winding 1 F1 2 Motor protection switc...

Страница 23: ...K1 25 E1 26 L1 1 L2 1 L3 1 L1 2 N PE K1T Delay relay max 1 s slow release part winding 2 K2T Delay relay max 20 s slow release Open solenoid Y1 subcooler K3T Delay relay max 20 s slow release compres...

Страница 24: ...results in opposed rotary fields and results in damage to the motor After the motor starts up via partial winding 1 partial winding 2 must be switched on after a maximum delay of one second Failure t...

Страница 25: ...1 and H2 go out INFO Connect the trigger unit MP10 in accordance with the circuit diagram Protect the trigger unit with a delayed action fuse F of max 4 A In order to guarantee the protection function...

Страница 26: ...nection 1 or 2 Release the hot gas temperature sensor if installed 3 or 4 2 Restore the power supply L1 or S1 ON Function check of motor temperature sensor operational ON Function check of hot gas tem...

Страница 27: ...r starts up the refrigerant contained in the oil evaporates out throught the reduction in pressure The consequences can be foaming and migration of the oil causing oil shocks under certain circumstanc...

Страница 28: ...ressure strength test Test the refrigeration circuit according to EN 378 2 or a corresponding safety standard 7 3 Leak test Carry out the leak test of the refrigerating system in accordance with EN 37...

Страница 29: ...uch as goggles and protective gloves ATTENTION Avoid overfilling the system with refrigerant To avoid shifts in concentration zeotropic refrigerant blends must always only be filled into the refrigera...

Страница 30: ...roperly designed All components must be compatibly rated with each other with regard to output particularly the evaporator and expansion valves Suction gas superheat at the compressor input should be...

Страница 31: ...event air from infiltrating the system After maintenance has been performed Connect safety switch Evacuate compressor Release switch lock 8 2 Work to be carried out In order to guarantee optimum opera...

Страница 32: ...compressors are divided into an LP and an HP compressor stage Different valve plate designs are required because of the different ducts in the individual compressor stages Fig 32 WARNING Thevalveplate...

Страница 33: ...ns 8 5 Extract from the lubricants table The oil type filled as standard in the factory is marked on the name plate This oil type should be used as a preference Alternatives are stated in the extract...

Страница 34: ...s A ll specifications are based on the average of the voltage range 380 420 V Y YY 3 50 Hz PW 440 480 V Y YY 3 60 Hz PW Winding ratios 50 50 HGZ7 1620 4 6 93 7 46 9 112 5 56 2 50 27 0 175 269 294 35 1...

Страница 35: ...rrosion prevention The supplier has to ensure the delivery of parts Transport 13 01 15 Wurster 0g lsumpfheizung aus Verdichter entfernt Auf Bl 3 Zubeh r ldr Sich Schalter entfernt 9155 Layh Weitergabe...

Страница 36: ...i o n s u c t i o n s i d e A 2 A n s c h l u M i t t e l d r u c k n i C o n n e c t i o n m e d i u m p r e A 3 A n s c h l u M i t t e l d r u c k n i C o n n e c t i o n m e d i u m p r e B A n s...

Страница 37: ...r 1 4 NPTF E Connection oil pressure gauge 7 16 UNF F Oil drain M22 x 1 5 FS Sight glass liquid line 12 mm H Oil charge plug M22 x 1 5 J Oil sump heater accessories M22 x 1 5 K Sight glass 3 hole M6 L...

Страница 38: ...or HGZ7 complies with the basic requirements of Appendix II 1B of the Machinery Directive 2006 42 EC Applied harmonised standard EN 12693 2008 and the corresponding standards referenced A partly compl...

Страница 39: ...t piping of the refrigerant compressors HGZX7 2110 4 R404A HGZX7 2110 4 R410A und HGZ7 2110 4 R22 agrees with the Pressure Equipment Directive 97 23 EG dated 29 May 1997 Valid for Category I piping Ev...

Страница 40: ...any questions about installation operation and accessories please contact our technical service or specialist wholesaler and or our representative The GEA Bock service team can be contact ed by phone...

Страница 41: ...D GB F E 41 09726 09 2015 DGbF...

Страница 42: ...ngineering company with multi billion euro sales and operations in more than 50 countries Founded in 1881 the company is one of the largest providers of innovative equipment and process technology GEA...

Отзывы: