Mystic Tan Kyss™
Owner’s Manual
38
T4. Sump Not Draining
You may become aware of the sump not draining by several different methods. Faults 209 and
210 will provide messages regarding the sump basin not being emptied (see Appendix 1 for a
complete list of Faults), or you may happen to notice liquid not draining after a rinse or after
cleaning the booth.
T5. Adjusting the Air Pressure
There are two main reasons you may notice a deviation in the recommended compressor PSI:
inefficient tanning results from too much or too little air pressure or from performing regular
maintenance and inspections of your unit. In either regard, proceed to the Technical > Diagnostic
Outputs page and enter your Technical screen password.
Solution 2:
If the rinse does not start after ensuring the door is closed, check the Home screen for messages (Blue
Settings gear icon on Home screen indicates a message). If a message is identified, take any necessary action, and try
again. If the problem persists after addressing any existing messages, check the Technical > Diagnostic Inputs page,
enter the Technical password, and check the values for the “Drain Float” and “Emergency Float”. If either is high,
try to manually drain the sump using the Staff > Tools page and selecting drain. If this fails to empty the drain, see
section T4. Sump Not Draining.
Solution 1:
Make sure the cutoff vale to the sewer is open to allow water to exit the sump. If the cutoff to the sewer
is closed, the sump pump will not be able to remove any water. Open the cutoff, and try to drain once more. You can
manually activate the drain from the Staff > Tools page. You can also check the current state of the sump floats from
the Technical > Diagnostic Inputs page. The technical page will require a password.
Solution 2:
If the sump is still not operating correctly, navigate to the Technical > Diagnostic Outputs, enter the
Technical screen password, and manually activate the drain. You will be able to see if the drain activates here. If
there is no change, there may be an obstruction blocking the sump basin or the hose. Close the cutoff valve and
unhook the hose from the sewer outlet first. Lower the hose or pour a small cup of water into the hose and see if the
water will flow. If the water flows, there may be an obstruction in the sump basin. Material may have fallen from a
booth user and accumulated into the sump basin. Failing to perform maintenance at the regularly scheduled intervals
may also lead to clogging. Follow the steps shown on
page 32
for “Clean the Pump Switch Plate and Sump Basin”
and follow the instructions. Remove any debris or obstructions found in the sump basin.
Press the Turn On button for the compressor and
check the specs displayed to the right. The PSI value
is ideally 19.5 PSI, but in the range of 18.5 to 20.5 is
acceptable. See Appendix 2 for more on tolerances.
If the compressor PSI deviates from the specified tolerance,
the bleed-off valve will need to be adjusted accordingly.
