SOR 1510 Side Mounted Level Switch - Manual (Page 8)

8/8 Form 451 (11.13) ©SOR Inc.
14685 West 105th Street, Lenexa, KS 66215  913-888-2630  800-676-6794 USA  Fax 913-888-0767
Registered Quality System to ISO 9001
Printed in USA www.sorinc.com
Troubleshooting
Symptom Probable Cause
Float in actuated position but no output
signal.
 No power supply.
 Switch damaged. (Replace.)
Float in de-actuated position but still
receiving an output signal.
 Switch damaged. (Replace.)
Control will not function when installed
but operates when removed from pro-
cess connection.  Inadequate float travel. Float travel
restricted by mounting nozzle. See
Mounting Requirements.
Liquid in vessel at the actuation level
but unit does not respond.
 Leaky or collapsed float. (Replace.)
 Liquid specific gravity too low.
 Float stem bound up or dirty. (Clean.)
Part Number Description
3130-052 316SS Float Assembly
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)
9227-028 MC Manual Check Assembly for 1 1/2” NPT Body*
9227-029 MD Manual Check Assembly for 1 1/2” NPT Body*
9227-024 MC Manual Check Assembly for 2” NPT Body*
9227-025 MD Manual Check Assembly for 2” NPT Body*
3130-040
20’ Remote Cable with two cable crimps, for use with MC or MD
accessory only.
Replacement Parts
* Unit must have originally been supplied with MC or MD option.