Inlet Screen Installation; Heating Jacket Installation - Varian Turbo-V 1000 ICE Manual De Instrucciones

INLET SCREEN INSTALLATION

The inlet screens mod. 969-9316 prevents the
blades of the pump from being damaged by debris
greater than 0.7 mm diameter.
The inlet screen, however, will reduce the pumping
speed by about 10%.
The inlet screen is fitted in the upper part of the
pump, as shown in the figure.
The screen can be mounted on each pump model.
The following figure show the overall flange di-
mensions with the protection screen fitted on
pump with ISO flange and pump with CFF flange.

HEATING JACKET INSTALLATION

The heating jacket model 969-9819 can be used to
heat the pump casing when a condensable proc-
ess by-products are present.
It is applied on the lower part of the pump casing
with the provided set of springs, as shown in the fig-
ure, to heat the envelope to a temperature between
40° and 90° C under controller selection.
The jacket must be mounted in order to have a
perfect thermal contact between the heating sur-
face and the pump envelope to obtain a fast and
efficient heating.
Once the heating jacket is installed and con-
nected, set the controller to operate it at the de-
sired temperature by means of the configuration
menu (refer to the controller manual for details).
The heating jacket will be started by pressing the
pump start button.
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TECHNICAL INFORMATION
87-900-900-01(C)