EBARA DL Instruction Manual page 16

2）When leakage detector is activated
Lift the pump out and set upright. Remove the plug of the
leakage detector's chamber and drain the oil and water to a
container. Then clean the inside the leakage detector's
chamber and motor chamber, and replace the mechanical
seal as well as gaskets and O-rings.
Contact rating
Contact type
Contact Cable
Leakage Detector
AC280V, 0.5A AC50VA
Break Contact
(Normal: on, At temp. rise: OFF)
2 cores ,Cab-tyre Cable
H07RIV-F
2.
1.0mm Blue,Brown (non-polarity)
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