©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 5
®
TO SET TIMER:
1. Push on/off tabs on the outer
ring of timer inward into dial at
desired
“ON”
times. 1 Tab = 15
minutes. Minimum of one (1) tab
(15 minutes) recommended.
2. Turn dial
CLOCKWISE
one or more complete revolutions
until the present time is aligned
with the time-of-day indicator
point.
3. Fill the unit with water by turning
on the sink water taps, then plug
the Big Dipper unit into grounded
electrical outlet.
Big Dipper
®
IS System Suggested Settings/Timer Operation
NOTE: IN CASE OF POWER FAILURE, RESET TIMER.
(See Step 2 above).
After the plumbing installation is complete, the Big Dipper unit needs to be set for the proper
automatic self-cleaning operation for the facility. All Big Dipper IS models are equipped with a 24
Hour/96 Event time controller. This time controller is located under the lid of the motor housings
mounted on top of the Big Dipper lid (See Pages labeled “Electrical Connection Detail” sketches
of this location).
Depending upon the amount of accumulated grease and oils, the system may need to be reset
to operate more or less time to skim all separated grease and oils. This can be determined by
removing the top cover and observing the depth of the separated grease layer shortly after a
cleaning cycle is completed. This layer should not be more than 1/2” (13 mm) thick. If this layer
is consistently thicker, increase the operating times of the Big Dipper IS System by 30 minutes for
each additional 1” (25 mm) of grease not to exceed 2 hours in a complete run cycle. If required,
additional run cycles can be added throughout the day.
3
2
1
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
Time-of-day
indicator point
Tabs punched in
indicate “ON”setting
Tabs
NOT
punched
in indicate
“OFF”setting
Big Dipper
®
IS System
Suggested Settings/Timer Operation
