Installing The Optional Sampling Unit (K9424Ga) - YOKOGAWA vigilantplant OX102 User Manual

3.3 Installing the Optional Sampling Unit (K9424GA)

Notes
Notes
3-4
The sampling unit is a desktop type and should be installed on a stand near the sampling
point.
Note the following when installing the unit.
The unit should be installed in places where:
• Ambient temperature is in the range of 0 to 40 C and temperature fluctuations are
minimal.
• Mechanical vibration is negligible.
• Adequate space for inspection and maintenance, such as replacing filter element, is
secured.
• The unit should be securely mounted on a stand to prevent it falling.
• No exposure to rain or water is allowed.
The sampling unit incorporates a suction pump, which requires power supply of
100-240 V AC.
The pumps and activated charcoal filter used in this equipment have limited life, and
periodic maintenance or replacement will be required. Install this equipment in an
accessible location to facilitate maintenance.
Maintenance conditions vary depending on the gas conditions. Replacement intervals for
the filter and activated charcoal should be determined in accordance with the operating
conditions.
• Used eight hours a day, pump life will be approximately one year.
• Filter life is about 50 hours. (if measured gas contains isopropyl alcohol of concentra
tion 500 ppm, and flow is 500 ml/min.)
IM 11M10A01-03E