5.4 Troubleshooting Guide
PROBLEM
INDICATIONS
REMEDY
No air at nozzle
Air line hook-up
Check compressor, air line, and power.
Safety lock out off
Turn safety lock out handle to on position
Hand lever not
depressed
Check for obstruction under lever.
Regulator setting
Adjust regulator setting.
Cylinder on control
unit not working
Check red and black control tubes for
leaks or kinks.
Plugged nozzle
Remove nozzle; clean or replace nozzle.
Plugged shut off
tube
Remove, inspect, clean or replace shut off
tube.
Control unit
adjustment
Control unit adjustment. Bolts too tight;
loosen bolts evenly.
Nozzle handle valve
Inspect, clean, or replace valve.
No soda at nozzle No soda
Add soda to pressure vessel.
Soda contaminated
Check for foreign matter or clumped
soda.
Air line hook-up
Check compressor, air line, and power.
Safety lock out off
Turn safety lock out handle to on position
Hand lever not
depressed
Check for obstruction under lever.
Regulator setting
Adjust regulator setting.
Cylinder on control
unit not working
Check red and black control tubes for
leaks or kinks.
Plugged nozzle
Remove nozzle; clean or replace nozzle.
Plugged shut off
tube
Remove, inspect, clean or replace shut off
tube.
Plugged restrictor
Remove, clean, or replace restrictor.
Control unit
adjustment
Control unit adjustment. Bolts too tight;
loosen bolts evenly.
Nozzle handle valve
Inspect, clean, or replace valve.
No water at
nozzles
Water line hook-up
Check feed hose or supply valve.
