Heath Consultants Odorator - Manual (Page 15)

Maintenance
6
Troubleshooting Chart
MAINTENANCE:
“LO BATT” appears on
LCD.
Weak batteries. Replace batteries.
Motor and LCD will not
turn on.
RMA
Speed Indicator “L”
comes on.
RMA
LCD will not zero with
gas supply line attached
to the ODORATOR.
Close metering valve
or RMA.
SYMPTOM
PROBABLE
CAUSE
REMEDY
Change tubing or
RMA.
O d o r a n t a l w a y s
detected
Metering valve open or
instrument problem.
Contaminated sample
hose or flow system
Chapter III
The RMA process may be found on page 18 of this manual.