RH CGS-240, Manual

Page: 76 / 148

Troubleshoot/Maintenance
CGS-240 Manual 6/15/2021
Page 76 of 148
TROUBLESHOOT/MAINTENANCE
7.1 PREVENTATIVE MAINTENANCE
This section details the required preventative maintenance for the humidity generator.
7.1.1 DAILY
The humidity generator requires daily maintenance actions, which are listed in the following sections.
MAINTAIN DISTILLED WATER LEVEL
Check the distilled water level in the tank below the system. The tank is located in
the lower cabinet. The tank can be filled at any time, during operation or otherwise.
The tank level should be checked and filled daily.
7.1.2 WEEKLY
The humidity generator requires weekly maintenance actions, which are listed in the following sections.
TEST AIR COMPRESSOR AUTO-DRAIN
The air compressor tank should be checked daily for presence of water. The air
compressor tank is located below the system in the lower cabinet. There is a
mechanical valve located at the bottom of the air tank. Slowly open the valve to
ensure there is no presence of water. If there is water, drain the water from the tank
before proceeding.
To test the air compressor’s automatic drain, click the “Test” button.
Important: The air compressor power must be OFF prior to performing the test.
The tank should vent for approximately ½ second .
CHECK COOLING FLUID LEVEL
This check should be performed when the system is at approximately room
temperature (25±5 °C).
This system requires an adequate level of cooling fluid in order to maintain the
temperature of the saturator, the chamber, and the window. The cooling fluid level
has an expansion bottle, located at the upper left rear corner of the system. Remove
the top and rear panels to check the fluid level of the tank. The level should be
between the minimum and maximum marks indicated on the tank.