SANDPIPER M20 Non-Metallic - Manual (Page 30)

m20nmdl3sm-rev0713 Model M20 Non-Metallic Page 28
Leak Detection Options Drawing
LEAK DETECTION OPTION (ELECTRONIC)
Follow instructions found elsewhere in this manual, “Filling the
Spill Prevention Chambers” when installing leak detectors.
Electronic Leak Detector Installation
Kit 032-037-000 100VAC 50Hz
or 110-120VAC 50/60Hz
or 220-240VAC 50/60Hz
Kit 032-045-000 12-32VDC
To install electronic leak detectors, remove the bottom ¼" NPT
pipe plug on the visual sight tube (item 50). Insert leak detector
into the ¼" pipe tee (item 53).
LEAK DETECTION OPTION (MECHANICAL)
Follow instructions found elsewhere in this manual, “Filling the
Spill Containment Chambers” when installing leak detectors.
Mechanical Leak Detector Installation
Kit 031-023-110
To install mechanical leak detectors, remove the bottom ¼" NPT
pipe plug on the visual sight tube (item 50). Insert leak detector
into the ¼" pipe tee (item 53).