Owner's manual

795-92155
07/10/08
Graymills Corporation – 3705 N. Lincoln Ave. / Chicago, IL 60613 – Phone: [phone] Fax: [phone] – www.graymills.com
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TROUBLESHOOTING
Problem Probable Cause Suggested Remedy
Machine unplugged Plug machine into appropriate wall socket
GFCI tripped Press RESET button on GFCI
No Machine Function
No power at outlet Consult plant electrician
Thermostat tripped Press red thermostat reset button
Heater malfunction Contact Graymills for more information 1-888-472-9645
Heat Not Working
Heater coil dirty Clean heater coil (see Recommended Maintenance)
Machine needs to be reset Toggle RESET switch
Low solution level Add cleaning solution
Red “RESET” Light ON
Float sensor or control relay
malfunction
Contact Graymills for more information 1-888-472-9645
Valve shut off Turn valve fully to the left or right to open valve
Clogged filter Replace filter cartridge (Part #BIOFL1)
Little or No Fluid Flow
Cracked or broken hose Inspect and replace hose (See parts list)
Bioremediation No
Longer as Effective
Expired microbes Add BIO-POUCH to tank solution
If your problem is not listed above or problems persist, please contact Graymills for further assistance. 1-888-472-9645