ISHIDA CCW-R-2 B Series - Confirming the Dew-Point Checker of the Air Dryer

10 MAINTENANCE AND INSPECTION CCW-R-2**B INSTRUCTION MANUAL
10-4
10.2.1.3 Confirming the dew-point checker of the air dryer (WP specification)
Confirm performance of the air dryer by checking the grain color of the dew point checker.
When the color is blue, the performance is normal. When the color is either pink, white, or brown, the
performance is degraded. Refer to “11.4 Troubleshooting” for detailed handling.
• It takes about an hour from starting to supplying the air to the reaction of the grain color.
Main body
Dew point checker
Grains