North Star 157117 Owner's Manual page 42

Maintenance & Repair
10) Dispose of the cleaning solution where it is not harmful to animals or the
environment. Follow the coil cleaner manufacturers disposal instructions.
11) Fill the 5-gallon bucket with fresh water.
12) Place the end of Return Hose back into the 5-gallon bucket with fresh water.
13) Place the end of Supply Hose B back into the 5-gallon bucket with fresh water.
14) Turn on the circulating pump to begin circulating the fresh water.
15) Run the circulating pump for 5 minutes, recirculating the fresh water.
16) Repeat steps 11-15 at least 3 times to ensure all remaining coil cleaning residue
has been flushed out with fresh water.
17) Reinstall the outlet coil quick connect nipple fitting to the coil outlet.
18) Reinstall the inlet coil swivel fitting to the coil inlet.
19) Attach the high-pressure hose(s) to the high-pressure outlet on the machine.
20) Flush with fresh water and clean the garden hose water inlet screen when
finished.
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