Altec AIR CO2-PG14 CO2-Free Gas Generator Operations and Maintenance Manual
Page 8
P012548-14 - Rev D
B
PROBLEM: RESTRICTED FLOW THROUGH UNIT
POSSIBLE CAUSE
CHECK
CORRECTIVE ACTION
B1
Improper operating
conditions.
See A3 above.
B2
Dirty or obstructed inlet air
filter.
See A4 above.
B3
Plugged air passages.
Check inlet and outlet air passages and
piping for blockages.
Clear restrictions.
C
PROBLEM: EXCESSIVE PURGE
POSSIBLE CAUSE
CHECK
CORRECTIVE ACTION
C1
Inlet valve or outlet shuttle
not shifting.
Check for damage or contamination of
inlet valve and outlet shuttle valve.
Clean or replace as necessary.
C2
Timer not operating properly.
Incoming power may not be "clean".
Fluctuations in voltage can occur in power
circuits shared by inductive devices such
as electric motors or welders.
Supply line voltage from another source or
install power line filter.
