Raritan Engineering PST*03 - Manual (Page 11)

11
TROUBLESHOOTING
TROUBLESHOOTING
WARNING: After the tablet dispenser
has had water added, it contains a very
strong halogen solution. Always wear
protective gloves and ventilate well to
work on tablet dispenser. Before doing
any maintenance or repairs, follow
WINTERIZING/STORAGE procedures
No Water to tablet dispenser
• Clogged check valve (T-fitting #41-200)
Clean or replace check valve
• Clogged intake fitting to dispenser
Clean plug assembly
• Intake pump or solenoid valve not functioning
Check pump or solenoid for proper operation
• Intake tubing clogged
clean or replace intake tubing
• Bowl Elbow was not changed
install bowl elbow with restrictor, supplied
Overflow or water level too high in dispenser
• Metering clamp not adjusted properly
Adjust clamp (see start up)
• Clogged discharge fitting in tablet dispenser
Clean plug assembly
• Clogged Check valve (41-111)
Clean or replace check valve
• Tablet dispenser not mounted correctly
Tablet dispenser must be 15” or higher from top of
vented loop or treatment lid
Nothing happens when button is pushed
• Fuses blown
Check fuses
• Switch panel bad
Replace switch panel
TABLET DISPENSER
CAUTION: Tablet Dispenser may be
under pressure open lid slowly to relieve
pressure.