CSZ Norm-O-Temp 111W, Руководство по эксплуатации и техническому обслуживанию

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Operation / Technical Manual NORM-O-TEMP
®
, Model 111W
Page 51 of 82
H. Apply three (3) wraps of teflon tape around the threads of the replacement
heater.
I. Insert and tighten (hand tight plus half turn) the replacement heater into the
reservoir.
J.
Connect the ground wire to the grounding stud located on the reservoir frame
using a 6-32 kep nut.
K. Connect both heater wires to the power supply board.
L. Refill the reservoir as described in Section 5-1.5.
M. Secure the three-sided enclosure panel as described in Section 6-1.4.
6-3. Replacement of the Pump Housing
A. Obtain a replacement pump housing.
B.
Drain the reservoir as described in Section 5-1.4.
C. Remove the three-sided enclosure panel as described in Section 6-1.3.
D.
Locate the pump housing assembly, and the inlet and outlet hose connections at
the bottom front of the unit in Figure 9.
E. Disconnect the hose at the inlet of the pump housing by loosening the screw
clamp. Note: There may be small amounts of water in the hose.
F. Disconnect the hose at the outlet of the pump housing by releasing the clamp
near the top of the white pump housing.
G. Remove the four screws from around the edge of the pump housing
H. Pull the complete white pump housing forward, remove, and discard.
I.
Insert the replacement housing assembly. Position the housing so that the outlet
is pointing upward and the screw holes are aligned.
J. Reinsert the four screws around the edge of the housing.
K. Tighten the screws in the following order: Top, bottom, right and left. Do not
tighten the screws sequentially.
L.
Reconnect the hose of the water manifold to the outlet at the top of the pump
housing and tighten the clamp.