MKS Spectra 138A, Instruction Manual

Page: 27 / 48

PAS Trolley Manual
LP101017 Rev 1.02
Page 19
Section 4.
Setup and operation
4.1. Setup
Provided the Portable Analytical System has been installed correctly
it should operate without adjustment or setup.
The equipment contains no user adjustable parts apart from:
Sampling inlet system (see section
‘Inlet System’ ).
Cold Cathode gauge set points (see section ‘ Cold Cathode Gauge ’)
Bakeout heater temperature set point (see section ‘Bakeout Heater’ )
4.2. Operation
The Portable Analytical System has been designed to be easy to
operate and self protection features have been built in. Operation can
be split into two parts - operation of the vacuum system and use of
the RGA control software. This manual only describes the vacuum
system - the user should refer to the RGA manual before operating
the RGA system.
The instrument can be used in two ways - with the analyser system
mounted on the instrument frame or with it mounted remotely. The
section ‘
Operation with remote mounted analyser’ below
describes remote operation.
Warning It is the responsibility of the customer to ensure that
any users of the system are fully trained in its
operation.