©2005 Thermaco, Inc. All rights reserved • Patented/Patents Pending • Specifications subject to change without notice
Thermaco, Inc. • 646 Greensboro St. • Asheboro, N. C. 27204-2548 • Phone (336) 629-4651
MNL-IS6000 8
®
Big Dipper
®
IS System Series
Troubleshooting
Objectionable
odor
Make sure fats, oils
and grease are being
properly skimmed
from the unit
Check for excessive
silt/solids buildup in
bottom of unit
Empty internal strainer
basket and/or grease
collector more frequently
Check timer
settings
Increase in
operation period
or frequency
Wash down after
emptying
Make sure timer is set
to operate unit during
period of low or no
wastewater flow
Excessive water
observed in
grease collector
Make sure waste water
flow to unit does not
exceed rated flow
Check timer for
excessive "On" time
Check for blockages
downstream of unit
