APG LF Series user manual - Manual (Page 6)

Model LFP-V Rev. A1, 4/07
6
Automation Products Group, Inc.
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Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
Installation
Install the LFP vertically with the lead wires up and down.
1. LFP Flange: Open holes (as specifi ed) on the tank top. Insert fl oat and
tighten the nut. Be sure to use a suitable gasket, O-ring, or thread tape.
Use a 1/4” pipe for the extension.
2. Threaded: Provide R1/8” or G1/8” female thread. Use suitable O-ring or
thread tape.
3. Bulkhead: Drill a 10 mm hole in tank top. Insert and tighten the nut. Use
a suitable O-ring or thread tape.
4. Terminal Box: Provide G2” female mounting boss. Use suitable O-ring or
thread tape. Minimum distance of operating pint (A) is 70 mm.
Note: After assembling the extension pipe, check insulation (100 MW or
more) and switch operation. Improper assembly or seal may result in damage
or injury.