Operation / Technical Manual
NORM-O-TEMP
®
, Model 111W
Page 58 of 82
NOTE:
Be sure that the unit is disconnected from any power source before
moving the jumpers.
G.
After the water has been allowed to cool below 37°C, verify that the
jumpers are in the correct position by turning the unit on and allowing it to
heat to 37°C. The heater should turn off once the unit has reached a set
point of 37°C.
6-12.
Replacement or Cleaning of the Water Flow Indicator Assembly
A.
Obtain a replacement water flow indicator.
B.
Drain the reservoir as described in Section 5-1.5.
C.
Remove the three sided enclosure panel as described in Section 6-1.3.
D.
Locate the water flow indicator assembly shown in Figure 11.
E.
Remove the two screws that hold the water flow indicator to the manifold
pan on the outside left wall.
F.
Remove the two screws securing the water flow indicator to the back-up
manifold bracket under the rear of the reservoir.
G.
Disconnect the hoses from the plastic elbows. If the water flow indicator is
to be replaced, go to step N. If the water flow indicator is to be cleaned and
then reinserted, go to step H.
H.
Remove the four remaining screws around the face of the water flow
indicator.
I.
Disassemble the parts of the water flow indicator. Do not lose the large
black “O” ring.
J.
Rinse thoroughly with clean water. A small, soft brush may be used to clean
the parts.
K.
Reassemble the parts.
L.
Reinsert the four screws, two on each side.
M.
Connect the hoses from the return fitting to the top plastic elbow and
tighten the clamp.
N.
Secure the water flow indicator to the back-up manifold bracket by
inserting the two screws.
O.
Insert and tighten the two screws from the outside left wall.
