With a roller plunger switch, make sure that the roller rotates in the direction that will accommodate the movement of the target (not at a right angle to the target movement). Also, be sure that a replacement switch has the roller oriented the same way as the switch it replaces (see FIGURE 5).
RIGHT!
Roller can’t absorb sideways movement of target (wrong switch used).
FIGURE 5 (MSSM0116AE)
Roller Plunger Switch Angle
4
