Solenoid Valve - Fuji Electric ZPA Service Manual

(11) Solenoid valve

Recommended period of replacement : 3 years
Error mode
Phenomena
Measures
Replacement
Adjustment after replacement
IN
TN5A1191-E
: Short-circuit by burning out breaking of wire exhaustion of core
: Indication decrease to 0ppm. Transition sound disappear.
: Replace Solenoid valve ass'y.
: Turn OFF the analyzer main unit. Disconnect the connector, piping
and replace it with a new one.
: Perform zero and span calibration.
NO
NC
NO
IN NC
19