Idex Hale Sam, Technical Manual

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If the ITL–40 fails to display the water level or the transducer is damaged; replace the transducer
as follows.
Removal
A.
Locate transducer.
B. Note cable tie locations, cut ONLY ties required to R&R ITL–40 pressure trans-
ducer.
C. Tag and disconnect electrical connector.
D. Using 1-in wrench, turn CCW to loosen transducer.
E. Remove transducer.
Installation
A.
Carefully apply Loctite 580 (or equivalent) to threads.
(Do NOT allow sealant to enter the transducer opening.)
B. Install transducer.
C. Torque transducer to 15 lb-ft.
4.4.7 MIV–E Override Panel
A SAM MIV–E override panel (Figure 42) is provided for each MIV. Each MIV–E override panel
houses an illuminated momentary contact rocker switch and a manually operated air bleed valve
(with a check valve attached).
The switch illuminates green for fully open or red for fully closed (toggles green/red when MIV is
between open and closed).
The switch is connected to the MIV valve drive module (see paragraph 2.4.2.4, page 24) via the
placards six pin Deutsch connector (male) and the associated electric auto MIV control harness
(ROCKER SWITCH connector, a six pin Deutsch female). Pressing (and holding) the OPEN side of
the switch a12 VDC to open the MIV and pressing (and holding) the CLOSE side of the
switch applies –12 VDC to close the MIV.
Figure 42. MIV–E Override Panel