Rev
A
MN301200
1
of
10
Switch
‐
Tek
Sump
Float
Level
Switches
LV41
&
LV42
Series
Manual
Shown
Flowline,
Inc.
10500
Humbolt
Street
Los
Alamitos,
CA
90720
Tel:
(562)
598
3015
Fax:
431
8507
www.flowline.com
Page 1: ...0 1 of 10 Switch Tek Sump Float Level Switches LV41 LV42 Series Manual LV41 Series Shown LV42 Series Shown Flowline Inc 10500 Humbolt Street Los Alamitos CA 90720 Tel 562 598 3015 Fax 562 431 8507 www...
Page 2: ...ury free self counter weighted floating switch designed for the automation of pumps specifically filling and draining of tanks wells and reservoirs The LV42 series body is free of any irregularities m...
Page 3: ...ch varies with applications 5 Ambient temperature changes can affect switch set points since specific gravities of liquids vary with temperature 6 Level switches have been designed to be shock and vib...
Page 4: ...4 of 10 MN301200 Rev A DIMENSIONS Step Three LV41 Series Top View LV41 Series Side View LV42 Series Top View LV42 Series Side View...
Page 5: ...r to system start up Wiring and Electrical The power switching through the LV41 and LV42 series should never exceed 10 8 A 250 VAC Electrical wiring of the switch should be performed in accordance wit...
Page 6: ...el purchased you may or may not have been shipped all the components shown below Float o LV41 7201 20 of PVC cable Small Float o LV41 7501 50 of PVC cable Small Float o LV42 7201 20 of PVC cable Large...
Page 7: ...ptions for this sump float One method is to fix the cable of the float to the reservoir or container with the use of a small clamp Another technique would be to attach the LV49 7000 counter weight to...
Page 8: ...ms below NC Wiring The Normally Closed NC wiring is typically used for a filling operation The contact will close at a low level and open at a high level NO Wiring The Normally Open NO wiring is typic...
Page 9: ...er supply is completely disconnected 2 Float removal If necessary make sure that the tank is drained well below the float prior to removal Carefully remove the float from the installation 3 Cleaning t...
Page 10: ...roducts lost or damaged in shipment Limitations This warranty does not apply to products which 1 are beyond the warranty period or are products for which the original purchaser does not follow the war...
