Insinger Eliminator 900, Technical Manual

Page: 16 / 44

Pulper DOC PULPER 1.0 06
www.insingermachine.com 800-344-4802
14
PART 4 MAINTENANCE
12. If the level in the extractor appears continually
low, close the gate valve a few turns.
13. If the level in the extractor appears high
(constant fast overflow to drain), open the gate
valve a few turns.
14. Each adjustment should be followed by a wait-
ing period to see if system balances in 1 to 2
minutes.
þ
NOTE:
If the level switch appears to be
malfunctioning, stop the system and open the
extractor door. Placing your hand in front of
the level switch well should illuminate the
LED. If you are unable to get a response
from the LED check wiring connections.
Water Level Set-up
1. Turn on system power and water connection.
Make sure drain is closed.
2. Pull-out all EStop PB’s and close pulper and
extractor doors.
3. Turn Selector switch to On (fill), the pulper will
start filling with water.
4. When the level reaches the level switch the liq-
uid level timer is engaged. You will notice the
level switch red LED is illuminated at this point.
5. After the time delay from the control timer pic-
tured below, the fill is stopped.
6. Level can be increased and decreased by turn-
ing the slotted adjustment screw as shown.
7. Set the gate valve just down stream of the
pump by turning to approximately ½ open.
8. Turn on the pulper by pressing the green Start
PB. You should notice that the pump begins
running and pulling water into the feed trough.
Also, when the pulper begins running, the re-
fresh water should be constantly flowing into
the pulper tank.
9. If the level drops below the level switch in the
extractor the fast fill solenoid will turn-on to fill
the pulper quickly.
10. After about 1 – 2 minutes the system should
balance. With a small amount of overflow to the
drain approximately equal to the 1 – 2 gal per
min of refresh.
11. The proper level in the pulper is just below the
bottom of the trough. The proper level in the
extractor is at the level switch which is notice-
able by the protruding white housing on the in-
side of the extractor tank.