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EN-4

E N

Installation recommendations

If the human, environmental or financial consequences of

failure are significant, take appropriate steps to limit the effects.

Check that the unit complies with the safety rules

applicable to the site where it is being used (explosive
atmosphere, for example).

Vibration isolator 

Anti-vibration mounts must be installed beneath the chiller for
applications that generate extremely low vibrations. The
mounts must be placed at the locations illustrated below.

Weight (kg)

Sizes

LDC

LDH

Empty

In operation

Empty

In operation

702V

3103

3234

3253

3884

800V

3143

3274

3293

3924

900V

3198

3329

3348

3979

1000V

3238

3369

3388

4019

1100V

3368

3499

3488

4119

1200V

5763

6123

5888

6741

1500V

6266

6657

6391

7275

1650V

6996

7335

7034

7953

1800V

6996

7441

7121

8059

Floor mounting

LDC - LDH

702V - 1100V

- We recommend that shackles be used for handling these units.

- These machines must be unloaded and positioned by a
specialist handling company using the appropriate,
standardised tools.

STAS forged steel 

screw loop shackle

- STAS code: 130 M

- Maximum working load: 4000 kg

Detailed view of the anchorage point 
for handling

Type of shackle recommended for handling

Holes for handling dia.

50.2 mm

Содержание LDC 1000V

Страница 1: ...01 2009 NA 08 144 A Aquaciat Free cooling Installation Operation Commissioning Maintenance...

Страница 2: ...Think safety 2 Warranty 2 Storage 2 Installation 2 Hydraulic diagram 6 Hydraulic pumps 6 Performance of chillers and free cooling modules 7 Chillers technical data 8 Free cooling module technical dat...

Страница 3: ...sioning For long term storage over 3 months fill the exchanger with an inert gas and seal the pipes hermetically to avoid any condensation and subsequent oxidation see also the section on Maintenance...

Страница 4: ...impacts or scratches which may affect the unit s ability to operate correctly perforation of the elbows damage to the finned surface twisting of piping initial corrosion 2 units A 2 m 3 or more units...

Страница 5: ...zes LDC LDH Empty In operation Empty In operation 702V 3103 3234 3253 3884 800V 3143 3274 3293 3924 900V 3198 3329 3348 3979 1000V 3238 3369 3388 4019 1100V 3368 3499 3488 4119 1200V 5763 6123 5888 67...

Страница 6: ...f valves on the inlet and outlet pipes The unit must be fitted with an emergency stop device located very nearby this device must be visible and accessible and must allow the electrical supply to the...

Страница 7: ...oduce foreign bodies into the circuit Hydraulic diagram Hydraulic pumps C and H versions 1 2 air bleed valve 1 2 water drainage valve Flow rate controller Drain valve automatic Size 1200 1800 Manual b...

Страница 8: ...0 321 0 364 0 421 0 471 0 Chiller s absorbed power kW 60 4 70 6 81 7 90 9 102 0 110 9 129 6 146 0 164 4 Chiller s EER efficiency 3 00 2 83 2 95 2 84 2 72 2 89 2 81 2 88 2 87 Lw Lp LN version 3 dB A 84...

Страница 9: ...rmer fitted Evaporator Brazed plate heat exchangers Water capacity l 15 8 15 8 18 20 4 20 4 26 33 5 37 40 5 Chilled water outlet temp min max C 12 18 Minimum water flow rate m3 h 22 1 24 4 29 3 31 6 3...

Страница 10: ...6 34 38 43 50 56 Maximum water flow m3 h 63 2 69 5 77 77 77 106 110 110 110 Water connection dia DN 100 FLANGE DN 125 FLANGE Max pressure water end bar 4 bar Storage temperature C 50 AQUACIAT FREE COO...

Страница 11: ...on top of the unit Periodically check the condition of the anti corrosion protective coating and touch it up if necessary The category DESP as specified by directive 97 23 EC is indicated on the spec...

Страница 12: ...the unit from its power sources Drain the unit respecting the environmental standards Use the original lifting rings If the signs relating to lifting have been removed anchoring points slinging instr...

Страница 13: ...odification CIAT Service Tel 33 0 4 79 42 42 90 Fax 33 0 4 79 42 42 13 Si ge social Avenue Jean Falconnier B P 14 01350 Culoz France Tel 33 0 4 79 42 42 42 Fax 33 0 4 79 42 42 10 info ciat fr www ciat...

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