CCW-R-2**B INSTRUCTION MANUAL 11 CAUSES AND ACTIONS FOR ERRORS AND FAILURES
11-25
Color of grains in the dew point
checker is turning pink or white.
(WP specification)
Inlet air temperature is high. • Lower inlet air temperature.
(use conditions: -5 to 50C; no freezing)
Ambient temperature is high. • Improve ventilation to lower the
ambient temperature.
(use conditions: -5 to 50C; no freezing)
Air flow rate is large. • Reduce the flow rate to rated flow rate at
reference performance: 375L/min(ALR)
or under.
Inlet air pressure is low. • Set the air pressure between 0.3Mpa and
1.0 Mpa.
Purging air volume is small. • Check if the outlet for purging air is
clogged.
Table 11-12 Error, Failure and Malfunction List (Continued)
Status Cause Action