Varian E-series Manual De Instrucciones página 35

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TECHNICAL INFORMATION
The water cooling kit 969-9338 has to be con-
nected to a 3/8" internal diameter flexible water
line.
The water cooling kit 969-9348 has to be con-
nected to a 6x8 (internal diameter x external di-
ameter) metric flexible water line.
Cooling may be carried out either through an open
circuit with eventual discharge of the water, or us-
ing a closed circuit cooling system.
The water temperature must be between +10°C
and +20°C, with an inlet pressure between 3 and 5
bar. This allows a flow of about 200 l/h.
The overall dimensions of the pump when
equipped with the water cooling kit mounted are
shown in the following figure.
NOTE
≤
The water electrical conductance must be 500
µ
s/cm. When the conductance is higher, in closed
water circuit, the use of up to 20% of Ethyl-Glycole
is suggested.
30 87-900-942-01(A)