Usage:
Low Pressure Oil Switch Assembly (Left Side View)
(1) Seal
(2) Low Pressure Oil Switch Assembly. Tighten to a torque of ... 40 ± 5 N·m (30 ± 4 lb ft)
Terminal No. 1 is common.
Terminal No. 2 is normally open.
Terminal No. 3 is normally closed.
With pressure increase, terminal 2 closes and terminal 3 opens at ... 158 ± 28 kPa (23 ± 4 psi)
With pressure decrease, terminal 2 opens and terminal 3 closes at ... 124 ± 21 kPa (18 ± 3 psi)
Terminal No. 1 is common.
Terminal No. 2 is normally open.
Terminal No. 3 is normally closed.
With pressure increase, terminal 2 closes and terminal 3 opens at ... 93 ± 21 kPa (14 ± 3 psi)
With pressure decrease, terminal 2 opens and terminal 3 closes at ... 69 ± 21 kPa (10 ± 3 psi)
High Water Temperature Contactor Assembly
High Water Temperature Contactor Assembly (Rear View)
(1) High Water Temperature Contactor Assembly. Tighten to a torque of ... 75 ± 7 N·m (55 ± 5 lb ft)
(2) Seal
Terminal No. 1 is normally open.
Terminal No. 2 is common.
Terminal No. 3 is normally closed.
With temperature increase, terminal 2 closes and terminal 3 opens at ... 102 ± 2°C (216 ± 3°F)
With temperature decrease, terminal 2 opens and terminal 3 closes at ... 95°C (203°F)
With temperature increase, terminal 2 closes and terminal 3 opens at ... 107 ± 1.5°C (225 ± 3°F)
With temperature decrease, terminal 2 opens and terminal 3 closes at ... 100°C (212°F)
With temperature increase, terminal 2 closes and terminal 3 opens at ... 92 ± 1.5°C (198 ± 3°F)
With temperature decrease, terminal 2 opens and terminal 3 closes at ... 85°C (185°F)
With temperature increase, terminal 2 closes and terminal 3 opens at ... 98 ± 1.5°C (208 ± 3°F)
With temperature decrease, terminal 2 opens and terminal 3 closes at ... 91°C (196°F)
Terminal No. 1 is normally open.
Terminal No. 2 is common.
Terminal No. 3 is normally closed.
With temperature increase, terminal 2 closes and terminal 3 opens at ... 113 ± 1°C (235 ± 2°F)
With temperature decrease, terminal 2 opens and terminal 3 closes at ... 106°C (222°F)