Sor 1550 Top Mounted Level Switch Manual de usuario descargar pdf (Pagina 7)

Form 865 (11.13) ©SOR Inc.

7/8

Troubleshooting

Symptom Probable Cause

Float in actuated position but no

output signal.

a. No power supply.

b. Switch damaged. (Replace.)

Float in de-actuated positon but

still receiving an output signal.

a. Switch damaged. (Replace.)

Liquid in vessel at the actuation

level but unit does not respond.

a. Leaky or collapsed float. (Replace.)

b. Liquid specific gravity too low.

c. Float stem bound up or dirty. (Clean.)

d. Float travel is obstructed. Verify float

can move freely and is not obstructed

when installed.

Part Number Description

3130-091 W9 - SPST Hermetically Sealed Switch Capsule

3130-245 W1 - SPDT Hermetically Sealed Switch Capsule

3130-259

W1 - SPDT Switch/Conduit Connection Assembly (CK Option Only)

3130-107 L9 - SPST Hermetically Sealed Switch Capsule

3130-244 L1 - SPDT Hermetically Sealed Switch Capsule

3130-260 L1 - SPDT Switch/Conduit Connection Assembly (CK Option Only)

3101-122 316SS Float. (Consult factory for other materials.)

3130-396 Actuator Arm Replacement Kit

Replacement Parts

1 2 3 4 5 6 7 8

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Sor 1550 Top Mounted Level Switch Manual de usuario Pagina 7