Sor Sealed Level Switches Bedienungsanleitung PDF herunterladen

Form 448 (05.13) ©SOR Inc.

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SOR

Level Controls are designed for easy replacement of the switch mechanism

without removing the control from the process. The following steps are recommended

for proper replacement.



Disconnect the external wiring at the terminal block, noting the position of each wire.

 Mark the location of each switch mechanism on the enclosing tube. Loosen the

clamping screw closest to terminal block. Remove the switch mechanism(s) from

the enclosing tube.

 Clamp each replacement switch mechanism on the enclosing tube according to the

marks from step 2. If applicable, interlock the lowest switch mechanism with the

baffle plate.

 Actuate the switch mechanism. Check continuity to verify switch actuation.

 Reconnect the external wiring to the terminal block.

 Arrange the external wiring to avoid interference with the movement of the switch

mechanism or housing cover.

 Replace the housing cover.

Ensure that wiring conforms to all applicable local and national electrical codes and

install unit(s) according to relevant national and local safety codes.

General Instructions

Registered Quality System to ISO 9001

Design and specifications are subject to change without notice.

For latest revision, go to sorinc.com

NOTE: If you suspect that a product is defective, contact the factory or the SOR Representative

in your area for a return authorization number (RMA). This product should only be installed by

trained and competent personnel.

Electrical power must be disconnected from explosion proof models before

the cover is removed. Failure to do so could result in severe personal injury

or substantial property damage.

To avoid a signi cant calibration shift, each replacement switch mechanism

must be installed to match the position of the original switch mechanism on

the enclosing tube.

Each switch mechanism is factory adjusted for optimal actuation/

de-actuation. Do not adjust the switch mechanism without factory

instructions.

Replacing the

Switch Mechanism

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Inhaltsverzeichnis

Seite 1 - Switch Mechanism

Form 448 (05.13) ©SOR Inc. 1/4SOR® Level Controls are designed for easy replacement of the switch mechanism without removing the control from the proc

2/4Form 448 (05.13) ©SOR Inc. NOTE: UL Listed or CSA, ATEX and SAA Certi ed Level Controls.The original switch mechanism must be replaced with an ide

Seite 3

Seite 4 - Printed in USA sorinc.com

4/4Form 448 (05.13) ©SOR Inc. 14685 West 105th Street, Lenexa, KS 66215  913-888-2630  800-676-6794 USA  Fax 913-888-0767Registered Quality S