Knight EVOLUTION - Preventative Maintenance Checks

EVOLUTION Instruction Manual
Version: C (Manual 0901170) 19 2024-1218
0901170 REV.B
Page 19
Preventative Maintenance Checks
Component Maintenance Requirement PM Frequency
Water flow meter Inspect cover o-ring. Replace as
needed
12 months
Detergent flow meter Inspect cover o-ring. Replace as
needed
12 months
Peristaltic pump tube Replace pump tube 6 months
Solution mixer assy If internal check valves do not
seal replace entire assembly
6 months
Suction filter/foot valve Inspect condition of screen and
check valve. Replace as needed
12 months
Flexible hose Inspect for cracks, leaks or abra-
sions. Replace as needed
12 months
Temp sensor Replace if showing signs of wear
or inability to sense correct tem-
perature. Recalibrate if replaced.
12 months
Backflow Preventer Check Flex Gap rubber sleeve
for wear/leaks
12 months
Various plastic fittings Inspect for leaks or wear.
Replace as needed.
12 months
User interface Inspect for damaged keys or
wear of the label material. Re-
place as needed
6 months