SCG353A050 2'' Threaded 353 Series Diaphragm Solenoid Pulse Jet Valve For Dust Collector

SCG353A050 2'' Threaded 353 Series Solenoid Pulse Jet Valve For Dust Collector

Improper operation
1. Faulty Control Circuit:
Check the electric system by energizing the solenoid. A metallic click signifies the solenoid is operating.Absence of the click indicates loss of power supply. Check for loose or blown-out fuses, open circuited orgrounded coil, broken lead wires or terminals.
Check voltage across coil leads. Voltage must be at least 85% of the voltage marked on the coil.
2. Burned-out Coil:
Check for open circuited coil: If faulty, replace coil.
3. Incorrect Pressure:
Check valve pressure. Pressure to valve must be within 1-6 bar ü.
4. Excessive Leakage or Failure to Open or Close:

Disassemble valve and clean all parts. Check for clogged bleed hole or torn diaphragm assembly. Replace parts that are worn or damaged with a complete spare parts kit for best results.

Maintenance
Warning: Turn off electrical power supply and depressurize valve before making repairs. It is not necessary to remove the valve from the pipe line for repairs.

1. Unscrew pilot bonnet screws and remove pilot valve bonnet and diaphragm spring. (Replace gasket when
disassemble pilot adapter).
2. Remove diaphragm assembly and body gasket.
3. Remove main bonnet screw, main valve bonnet and main diaphragm assembly.
4. Reassemble in reverse order of disassembling paying careful attention to exploded view provided foridentification and placement of parts.

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