Operation Manual

Table Of Contents

Job Card No.:

Engine:

Filing No.:

Pressure Switch

for Oil, Water and Air

0178-48-0010 1919

Servicing

Setting the trip point

For altering the setting (trip point), remove housing

cover (5) and loosen fixing screw (6) located inside

the housing. The trip point is set at the adjusting

screw (7) with the aid of a screwdriver: clockwise

raises pressure, counterclockwise reduces pressu-

re. As the desired setting has been obtained, retigh-

ten fixing screw (6) and replace housing cover (5).

The built-in micro switches are of single-pole

quick-action type.

The screws retaining the pressure switch must never

be slackened or removed. Be sure to replace defec-

tive pressure switches as a complete unit.

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S/BVM 628