Rockwell-automation 802T Plug-In Limit Switch with Indicating Light Bedienungsanleitung PDF herunterladen (Seite 2)

LEVER POSITIONING

The lever on rotary actuated devices is adjustable to any position

through 360° around the shaft. Loosen the nut, move lever to de-

sired position and securely retighten the nut. (See Figure 3 be-

low).

FIGURE 3

LOCK PIN NUT

CHANGING DIRECTION OF ACTUATION

The switch action of most lever operated limit switches may be

adjusted to operate with either a clockwise, a counterclockwise,

or both direction movement of the shaft. The maintained and

neutral position style of devices operate in both directions and

cannot be changed.

To change actuation direction, follow the steps below:

Important: These procedures must be performed in a clean en-

vironment to avoid introduction of dirt into the oper-

ating mechanism.

Step 1. Loosen the four head mounting screws and re-

move the operating head from the switch body.

Step 2. Locate the plunger on the underside of the operat-

ing head.

Step 3. Pull the plunger outward and rotate it in steps of

90° to provide the operating mode desired. The

respective settings are shown in Figure 4.

Step 4. Make sure the plunger is pushed back inward and

the “O” ring is properly seated before the operat-

ing head is reattached to the switch body.

Step 5. Securely retighten (approx. 12–18 in.-lbs.) the op-

erating head mounting screws.

Step 6. Check for desired actuation mode.

FIGURE 4

CCW ONLY CW & CCW CW ONLY

PLUNGER

ACTUATION

SETTING

REQUIRED

RENEWAL PARTS

If renewal parts or additional lubricant is required, give the bulle-

tin number, catalog number, and series letter found on the name-

plate.

Publication 40146–792–02(A)

July 1993

Printed in USA

1 2 3 4

Printed in USA 2
Imprimé aux. È.U 4

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