Installation Environmental Considerations
Section 3
2230XP Silica Analyzer
Thermo Scientific Orion
19
NOTES:
1.
It is recommended that you install an external sample shut off valve to
allow control while accessing or service to the sample chamber.
2.
Air purging of upper and lower enclosures is recommended.
3.
Each analyzer MUST have its own drain tube vented to atmosphere.
4.
The installation of a power circuit breaker is highly recommended.
Plumbing Connections
Sample inlet, sample return and drain connections are made on the bottom side of the
instrument. The sample inlet and sample return fittings on the bottom of analyzer require ¼-in
OD (6 mm OD) flexible tubing. The drain fitting at the bottom of the analyzer requires ⅜ -in OD
(9.6 mm OD) flexible tubing. The air purge inlets require ¼-in OD tubing. The air purge supply
must be filtered externally and free of oil and any other particulates.
Figure 3: Typical external plumbing
connections
SAMPLE IN
SAMPLE RETURN
FLOW DIRECTION
FILTERED AND OIL FREE
AIR PURGE SUPPLY LINE
CONNECT TO
ATMOSPHERIC DRAIN
FLOW DIRECTION
SHUT-OFF
VALVE
AC MAINS
1
0
POWER CIRCUIT BREAKER
MUST BE CLEARLY IDENTIFIED
INSTALL HEIGHT TO
OPERATOR EYE LEVEL
PROCESS LINE
USER TO INSTALL A 40 to 60 MICRON
FILTER, SIZE IS BASED ON SAMPLE
CONDITION, SET FLOW RATE
BETWEEN : 50 TO 500 ML/MIN
AC POWER
SAMPLE CHAMBER
SAMPLE (BACK) N.C.
STANDARD (FRONT) N.O.
RGT1
RGT3
STD
RGT2
RGT3
DRAIN
SAMPLE (INLET)
RGT1
