Murphy LLS - Manuals

Murphy LLS – Manual in PDF format online.

Manuals:

Manual Murphy LLS

1 Page 1
2 Page 2
3 Page 3
4 Page 4

Summary

Page 2 - DIMENSIONS; FLOW; LLS and LLSB Models

DIMENSIONS 2 Diaphragm 9-1/4 in. (235 mm) MAX. 3 in. (76 mm) 3/4-14 NPT Conduit Inlet 7/8 in. (22 mm) 1-1/2 in. (38 mm) 2-9/64 in. (54 mm) 2 in. NPT Process Connection 2-1/2 in.(64 mm) MAX. 6-1/2 in. (165 mm) MAX. Transmittingtube, 5 feet(1.524 m) std. 3/4 in.(19 mm) 2-1/2 in. (64 mm) 17/64 x 1/2 in...

Page 3 - If switch trip point needs to be adjusted, see page 4.; A terminal (inside the switch enclosure) is provided for case or; WIRING THE LLS SERIES PRESSURE SWITCH; Figure 3; Schematic; INSTALLING THE LLS SERIES PRESSURE SWITCH; Connecting the LLS and LLSB Series; Tighten the bottom housing to the lead line tee using ONLY the; Connecting the LLSR and LLSRB Series; Figure 1; SPDT

If switch trip point needs to be adjusted, see page 4. LLS Series Hook-up (all models) To wire the LLS Series, use proper the electrical conduit. 1. A 3/4''-14 NPT inlet connection for conduit installation is provided at the top end of the switch enclosure (see opposite page– “Dimensions” for locati...

Page 4 - WARRANTY; available on request and are packed with each unit.; To Reset for Rising Pressure; Locate and remove the Switch Trip Point Adjustment cover; To Reset for Falling Pressure; Repeat step 4 until the light turns “OFF” at the desired pressure.; ADJUSTING THE TRIP POINT; Figure 4

WARRANTY A two year limited warranty on materials and workmanship is provided with this Murphy product. Details are available on request and are packed with each unit. 4 LLS Series Trip Point Adjustment if necessary (all models) NOTICE: If trip point is not specified, the switch will be set at appro...

Murphy Manuals