Cooline PT360 Operations Instructions download pdf (Page 8)

Connections

2 Connections

Caution

Unless appropriate accessories and attach-

ments are used, the TURBOVAC is not

suitable for aggressive or corrosive media,

or those containing dust. When handling

corrosive media the C version pump must

be operated with purge gas; when handling

media containing dust, a fine-mesh filter

must be installed.

Observe the information on media compati-

bility, to be found at the beginning of these

operating instructions.

Do not open the packaging until immediately prior to

installation.

Remove the covers and the blank flanges at the turbo-

molecular pump only just before installing, to ensure that

the TURBOVAC is installed under the cleanest possible

conditions.

When moving the heavier pumps, the lower surfaces on

the base flange are suitable for accepting a lifting fork;

see Fig. 3.

Caution

Take care not to damage the plugs and

coolant connections during movement.

Do not stand below the TURBOVAC pump while it is being

connected to or detached from the system.

GA05118_1302 - 01/2004

TURBOVAC

50 D2

151, 151 C,

361, 361 C

600 C

1000 C

Air or water cooling required

Ambient temperature 30 to 40 °C

Bakeout operations

High-vacuum pressure 10

-3

-2

mbar

Forevacuum pressure 5·10

-1

2 mbar

Bakeout at ambient temperature

< 40 °C

Continuous operation at high-vacuum

pressure > 10

-4

mbar

Rapid-cycling operation

Bakeout at ambient temperature

< 35 °C

High-vacuum pressure < 10

-3

mbar

and ambient temperature < 45 °C

Bakeout at ambient temperature

< 35 °C or

high-vacuum pressure < 10

-3

mbar

and ambient temperature < 45 °C

Bakeout at ambient temperature

< 35° C or

high-vacuum pressure < 10

-4

mbar

and ambient temperature < 45 °C

Water cooling required if any one of these

conditions prevails

Ambient temperature 40 - 45 °C

Bakeout operations

High-vacuum pressure > 5·10

-2

mbar

Forevacuum pressure > 2 mbar

Ambient temperature 45 - 55 °C

Back-out at ambient temperature > 40° C

Bakeout at ambient temperature > 35 °C

High-vacuum pressure > 10

-3

mbar

Ambient temperature 45 - 55 °C

Bakeout at ambient temperature > 35 °C

High-vacuum pressure > 10

-3

mbar

Ambient temperature 45 - 55 °C

Bakeout at ambient temperature > 35 °C

High-vacuum pressure > 10

-4

mbar

Ambient temperature 45 - 55 °C

No additional cooling required if all

these conditions are satisfied

Ambient temperature < 30° C

No bakeout operations

High-vacuum pressure < 10

-3

mbar

Forevacuum pressure < 5·10

-1

mbar

Continuous operation at high-

vacuum pressure < 10

-4

mbar

Ambient temperature < 45 °C

–

Operating environment and cooling

Fig. 3 Movement

°C °F

———————

30 86

35 95

40 104

45 113

50 122

55 131

mbar Torr

———————

-4

8·10

-5

-3

8·10

-4

-2

8·10

-3

5·10

-2

4·10

-2

5·10

-1

4·10

-1

2 1.5

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 21 22

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Cooline PT360 Operations Instructions Page 8

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