Foamit APW20HT, User Manual, Page: 12 / 14

Model: APW20HT V20190916 • Page 12
c . Lift the sink off and set aside.
d . Remove the control box assembly and set it aside.
e . Use a fluid evacuator to remove the remaining solution.
f . Wipe down the base and remove collected sediment.
g . Refill with clean solution.
h . Place the control box assembly on the base.
i . Connect the hose from the sink to the control box assembly.
j . Place the sink on the base.
k . Reconnect the air supply.
6 Troubleshooting
Issue Solution
Solution doesn’t flow through the
Flexible Rinse Line or Flow-Thru Brush
• Check the hoses between the Sink and Control Box Assembly are
connected. Reconnect if necessary.
• Check the hoses between the Sink and Control Box Assembly are not
pinched or damaged. Repair or replace if necessary.
• Check the pump is functioning. Repair or replace if necessary.
Solution doesn’t drain.
Check the Drain Grate and Filter Bag for sediment buildup or blockage.
Clean or replace if necessary.