Spectris Servomex Servopro PureGas, Руководство оператора

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SERVOPRO PureGas Gas Purifier
02005001A / Revision 0 13
Leak testing the purifier is recommended before activating. The purifier has
been certified helium leak tight to less than 10
-9
scc/sec of He (inboard).
Once installed, the purifier connections should be tested for leak integrity.
The ventilation slots at the top and bottom of the purifier must not be
obstructed.
The wall fixings must be capable of supporting the purifier wall bracket, plus
any connected pipes not supported by other means.
5 Operation
5.1 Activating
Activation starts when the heater is plugged in. The purifier should be operated for at least
two hours prior to injecting any sample into the purifier.
The effluent carrier gas should be vented and not directed to the process
during this period. The use of high purity purge gas through all purging and
activation procedures is strongly recommended.
5.2 Electrical Safety

The purifier does not incorporate an integral on/off switch. A suitable means of
externally isolating the electrical supply from the purifier must be provided: a suitable
switch or circuit breaker must be located close to the purifier, clearly marked as the
disconnecting device for the purifier.

The electrical supply coupler or plug must be easily accessible for disconnection from
the electrical supply.

The electrical supply circuit must incorporate a suitable fuse or over-current
protection device.

Ensure that the available electrical supply can provide the necessary maximum
power consumption: refer to Section 2.1.
WARNING
Do not allow the getter alloy to be exposed to atmosphere in a heated
(greater than 50°C) condition. The purifier should be purged with the
application gas until it is down to room temperature.
WARNING
Ensure that the electrical installation of the purifier conforms with all
applicable local and national electrical safety requirements.
WARNING
Obey the safety instructions given below when the purifier is installed. If
not, the manufacturer’s warranty may be invalidated, the purifier may not
operate safely, correctly or it may be damaged.