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What does the error code "oL2" on the Ebara pump mean? - WKB57184

Article number: 57184

ENVIRONMENT

  • SYNAPT G2-Si
  • SYNAPT XS
  • SELECT SERIES Cyclic IMS
  • Vion
  • Xevo TQ-S
  • Xevo TQ-XS

ANSWER

The "oL2" or "ol4" error means that there is a drive overload on the Ebara pump. This means that there is a blockage or kink on the line from the exhaust. 

ADDITIONAL INFORMATION

  • Clear any obvious kink or restriction in the exhaust line.
  • If the pump exhaust line is connected to a laboratory exhaust system, temporarily disconnect it and vent into a suitable fume cupboard to check for correct pump operation.

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