SOR 1100 Series Magnetic Level Indicators User Manual
Page 3
Form 1597 (09.14) ©SOR Inc.
3/4
SYMPTOM
POSSIBLE CAUSE
CHECK THIS...
CORRECTIVE ACTION
No visual signal
or electronic
output on optional
transmitter
Float is stuck or
damaged
Remove float and
inspect
Clean or replace
float as necessary
Some flipper
indicators do not
flip over
Flags are stuck
Check flag assembly
Open the flipper
assembly cover
and clean all flags
Flipper indication
varies but no
4-20mA output
from optional
transmitter
PCB failure
Check transmitter
PCB for proper
connections and
operation
Rewire or replace
PCB
No output from
optional transmitter
Incorrectly wired
Check wiring
matches
instructions
provided
Rewire transmitter
as required
Incorrect supply
voltage
Provide 15 to 30
VDC power at
terminals
Check power
supply and wiring
Troubleshooting
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- 503FR Fixed Range Pressure Transmitter (4 pages)
- 101/121 Differential Pressure Switches (12 pages)
- Dual Opposed Diaphragm (12 pages)
- High Static Operation (8 pages)
- High Static Operation (12 pages)
- Low Pressure Switch Low Range Series 20 (8 pages)
- Low Range (4 pages)
- Single Diaphragm (4 pages)
- Big Hermet (12 pages)
- Direct or Remote Mount Explosion Proof UL/CSA/ATEX (8 pages)
- Side Mounted Level Switches (16 pages)
- Flanged Level Switches (4 pages)
- Sealed Level Switches (8 pages)
- 1510 Side Mounted Level Switch (8 pages)
- 1520 Electric Flow Switch (8 pages)
- 1530 Pneumatic Level Switch (4 pages)
- 1540 Side Mounted Non-Bleed Pneumatic Level Switch (4 pages)
- 1550 Top Mounted Level Switch (8 pages)
- 1710 Compact Level Switch (8 pages)
- Multi Point RF Level Switch (36 pages)
- Single Point RF Level Switch (12 pages)
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