CHAPTER 6
44
SideKick Pro™ ICD 1-40 oz./min. and 5-200 oz./min. Installation & Operation Manual
3. Remove the intake and discharge valve assemblies from the pump.
4. Remove the pressure transducer and clean the cavity and transducer body of excess build up.
5. Clean and inspect each assembly as instructed in the
NOTE:
Be sure to reinstall the intake and discharge valves into the correct ports on the injection pump. Refer
to the
section on page 44 for additional for valve information.
6. Perform the procedure described in the
section on page 47 to service the cam and
bearing.
7. Recirculate a 50% water and automotive antifreeze or 100% RV antifreeze mixture through the injection pump
to check pump operation after reassembly as well as prevent freezing of pump components.
CHECK VALVE MAINTENANCE
Small particles hard or dried crystallized chemical, rust, sand, or grit may build up around the check valve seals.
Over time, this may cause a noticeable decrease in the accuracy of injected product application rates. Clean or
replace the O-ring seals periodically to ensure accuracy of the injection system.
To disassemble and maintain the check valve assemblies:
1. Empty and rinse product from the chemical supply tank and flush the injection pump with water.
2. Carefully remove the intake and discharge valve cartridges from the injection pump using a 9/16” Allen wrench
or a 1-1/4” box end wrench for valves equipped with sensors.
CAUTION
Chemical residue or build up may be present on
internal pump components. Wear gloves when
servicing internal pump assemblies.
CAUTION
Valve assembly contains small parts and springs
under compression. Wear safety glasses when
maintaining or cleaning valve assemblies.
Chemical residue and build up may be present
on internal pump components. Wear gloves
when servicing internal pump assemblies.
