TM 10-4610-241-24
TO 40W4-13-42
2-57.
HIGH PRESSURE SWITCH REPLACE - continued.
b.
Installation.
NOTE
Be sure tape is wrapped in same direction as pipe threads.
(1) Apply anti-seize tape to all male pipe threads.
(2) Install adapter (18 and 19) on high-pressure switch (17).
(3) Position high-pressure switch (17) on back of control panel (20) and install two screws (16), flat washers (15),
lockwasher (14), and nuts (13).
(4) If removed, install nut (7), seal ring (10) and seal (9) on cable assembly (8) and feed wires of cable assembly
through adapter (18). Connect nut (7) to adapter (18) and tighten.
NOTE
White wire connects to C terminal, blue wire to NC terminal and green wire (ground) to box.
(5) Install three wire lugs (6) and screws (5) as marked during removal or use color code.
(6) Install gasket (4), cover (3), four lockwashers (2) and four screws (1) on high-pressure switch (17).
(7) Operate ROWPU (TM 10-4610-241-10). Check for proper operation and leaks.
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