Water and Chemical System: 5-2
CHEMICAL SYSTEM MAINTENANCE
The chemical lines may need to be ushed with vinegar periodically to prevent abnormal
chemical build-up (see page 10-2).
To ush the chemical system:
1. Set the CHEMICAL FLOWMETER to10 gph.
2. Remove the clear plastic hose from the chemical jug and insert it into a 1-quart
container of vinegar.
3. Spray water from the tool/wand until the vinegar is gone.
4. Repeat the process with 1 quart of clear water to void all lines of vinegar.