7. Check the chemical tank and tank filter.
a. Remove the chemical tank cap and drain cap. Check the caps and packings
for cracks or damage. If they are damaged, replace them.
b. Remove the tank filter. Check the tank filter for clog or damage.
• If it is damaged, replace it.
• If it is dirty or clogged, clean it using water.
CHEMICAL TANK CAP
TANK FILTER
CHEMICAL TANK
c. Check the chemical tank for cracks or damage.
• If it is cracked or damaged, replace it.
• If the inside of the chemical tank is dirty, clean it using water.
CHEMICAL TANK
d. Install the tank filter.
e. Tighten the chemical tank cap and drain cap securely.
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DRAIN CAP