Stulz CyberCool 2 Manuel utilisateur

CyberCool 2

Original instructions

Precision Chillers

Scroll compressor

400V/50Hz/3Ph/N/PE

Index G42

Issue 6.2018

CYBERCOOL 2 SCROLL ORIGINAL INSTRUCTIONS

Editor

STULZ GmbH

Holsteiner Chaussee 283

22457 Hamburg

ABOUT STULZ

Since it was founded in 1947, the STULZ company has

evolved into one of the world’s leading system suppliers of

air-conditioning technology.

Since 1974 the group has seen continual international

expansion of its air conditioning technology business, spe-

cialising in A/C for data centres and telecommunications

installations.

STULZ has seven production plants (Germany, Italy, the

USA, 2 in China, Brazil and India) and seventeen subsi-

diaries (in France, Italy, Great Britain, Belgium, Brazil, the

Netherlands, New Zealand, Mexico, Austria, Poland, Spain,

Singapore, China, India, South Africa, Australia and the

USA).

The company also co-operates with sales and service

partners in over 130 other countries, and therefore boasts

an international network of air-conditioning specialists.

CYBERCOOL 2 SCROLL ORIGINAL INSTRUCTIONS

The high-end chiller

Dear customer,

we are pleased that you have decided for a CyberCool 2 Chiller from STULZ.

The units, which were produced in Hamburg, have been developed especially for use in Data Cen-

ters and industry and satisfy all requirements for efﬁciency and reliability.

For general inquiries our hotline is available

at +49 40 55855000

Our service hours are weekdays from 7am – 4pm.

For further information concerning our

products and services visit our website :

www.stulz.com

CYBERCOOL 2 SCROLL ORIGINAL INSTRUCTIONS

Subject to technical modiﬁcations.

Contents

1. Safety.................................................................................................................. 6

1.1 Marking...................................................................................................................................... 6

1.2 Safety instructions................................................................................................................. 6

1.3 Handling refrigerants............................................................................................................ 6

1.4 Duties of the operator........................................................................................................... 7

2. Transport / Storage ........................................................................................... 8

2.1 Delivery of units ...................................................................................................................... 8

2.2 Storage...................................................................................................................................... 8

2.3 Transport................................................................................................................................... 9

3. Description....................................................................................................... 18

3.1 Type code............................................................................................................................... 18

3.2 Intended use......................................................................................................................... 19

3.3 Chiller design........................................................................................................................ 19

4. Technical Data.................................................................................................. 23

4.1 Application limits ................................................................................................................. 23

4.2 Technical data....................................................................................................................... 26

4.3 Dimensional drawings ....................................................................................................... 35

5. Installation ....................................................................................................... 37

5.1 Positioning............................................................................................................................. 37

5.2 Weights on the supports................................................................................................... 39

5.3 External water circuit ......................................................................................................... 45

5.4 Electrical connection ........................................................................................................ 51

6. Commissioning ................................................................................................ 56

6.1 Filling of the water circuit.................................................................................................. 56

6.2 Control of the electrical box............................................................................................. 58

6.3 Oil pre-heating..................................................................................................................... 62

6.4 Commissioning of the chilled water circuit................................................................. 62

6.5 Commissioning of the refrigerant circuits................................................................... 63

7. Maintenance..................................................................................................... 65

7.1 Safety instructions.............................................................................................................. 65

7.2 Maintenance intervals ....................................................................................................... 65

7.3 Refrigerant circuit............................................................................................................... 66

7.4 Air circuit................................................................................................................................. 69

7.5 Water circuit.......................................................................................................................... 71

7.6 Unit housing.......................................................................................................................... 72

8. Malfunction ...................................................................................................... 73

9. Dismantling and disposal................................................................................ 76

10. Contents of the CE Declaration of Conformity ............................................ 77

11. Options........................................................................................................... 78

11.1 Option anti vibration mount........................................................................................... 78

11.2 Option AxiTop..................................................................................................................... 80

11.3 Option lateral power supply.......................................................................................... 82

11.4 Option anti-corrosion coating...................................................................................... 84

cybercool 2 scroll original insTrUcTions

1. Safety

1.1 Marking

DANGER threatening danger, grievous bodily harm and death

WARNING dangerous situation, grievous bodily injury

CAUTION dangerous situation, light bodily injury

NOTICE material damage, important information and application notice

ESD NOTE risk of damaging electronical components

1.2 Safety instructions

These operating instructions contain basic information which is to be complied with for installation, operation

and maintenance. They must therefore be read and complied with bythe ﬁtter and the responsible trained

staff/operators before assembly and commissioning. They must be permanently available at the place where

the system is used.

DANGER

 

 

1.3 Handling refrigerants

 

 

 

 

 

 

apparatus must be worn. This does not mean simple ﬁlter masks. Comply with breathing protection

data sheet.

 

 

 

 

cybercool 2 scroll original insTrUcTions

1.4 Duties of the operator



 



 



This concerns the installation, the operation and the repeated inspection:

 

  

 

a. A unit protocol must be kept.

b. To be stored in the proximity ofthe unit

c. Access for competent staff in case of repairs and repeated inspection must be ensured.

 

The operator is responsible for the execution.

The operator must ensure that all maintenance, inspection and assembly work is carried out by authorised



Independent conversion and manufacture of replacement parts









 

cybercool 2 scroll original insTrUcTions

2. Transport / Storage

2.1 Delivery of units



NOTICE

The refrigerant circuit is ﬁlled with R410A refrigerant ready for use.

The chiller is labelled as follows.











 

gerous goods.

 





NOTICE

consignment papers for completeness

and for external damage and record it on the consignment papers in the presence of the freight

forwarder.

You receive the consignment papers with the delivery of the chiller unit.



2.2 Storage



out to protect the unit from damage and corrosion:

 

“Application limits“.

 

 

min. 1400





cybercool 2 scroll original insTrUcTions

2.3 Transport

DANGER

Mortal danger by crushing

A defective lifting device can lead to the uncontrolled fall of the chiller unit.



.



Clamps to lock

the rope or belt

Construction sizes 3 and 4



The steel tubes are not delivered and must be provided bythe customer.

Requirements for the steel tubes:

 

 

 

To prevent the ropes from sliding offthe steel tubes, fasten a clamp at

the end of the tubes.







The drawings on the following pages show the dimensions for the sus

pension points and the position of the centre of gravity.

min. 1400

min. 5000

Modell Sx[mm] Sy[mm] G [kg]

CSO 541 ASN   

CSO 621 ASN 959  

CSO 801 ASN   

CSO 541 ASF   

CSO 621 ASF 999  

CSO 801 ASF   

CQO 541 ASN   

CQO 621 ASN 959  

CQO 541 ASF   

CQO 621 ASF 999  

cybercool 2 scroll original insTrUcTions





Construction size 3





NOTICE

Consider also the weight of the cross beam when you order the crane.

The rope forces are higher than the weight forces according to the geometry.



Model

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