GE Baker Hughes LUMEN TERRAIN, User Manual

Page: 33 / 37

LUMEN TERRAIN User Manual 33
Chapter 2. Installation
Appendix A: Torque Specifications
A.1. Base Station
Table 3: Base Station Torque Specifications
Component Torque
Exterior
Sub-1G Antenna 5-5.25 in-lbs (56-59 cNm)
Sierra Wireless Antenna 54-57 in-lbs (610-644 cNm)
Solar Panel Adapter (locknut) 1 turn pass hand-tight
Solar Panel Adapter (conduit) 1.5 turns pass hand-tight
Right Angle Adapter (locknut) 1 turn pass hand-tight
Right Angle Adapter (conduit) 1.5 turns pass hand-tight
Weather Station Enclosure Adapter ½ turn pass hand-tight
Solar Panel Brackets 6-6.3 ft-lbs (68-72 cNm)
Solar Panel Bracket U-bolts 6-6.3 ft-lbs (68-72 cNm)
Weather Station Struts and Poles 6-6.3 ft-lbs (68-72 cNm)
Enclosure Routing Clamps 9-9.5 ft-lbs (108-113 in-lbs)
Interior
Battery Cables 5-5.25 ft-lbs (60-63 in-lbs)
Solar Terminals
7-7.35 in-lbs (80-84 cNm)
Weather Station/Thermistor
Terminals
3.5 in-lbs (40 cNm)
All SMA Connections 5-5.25 in-lbs (56-59 cNm)
Main PCB Board Stack 7-7.35 in-lbs (80-84 cNm)
A.2. Sensor Node
Table 4: Node Torque Specification
Component Torque
Sub-1G Antenna
5-5.25 in-lbs (56-59 cNm)
Enclosure Cover 12-12.6 in-lbs (136-143 cNm)
Solar Panel Brackets
6-6.3 ft-lbs (72-76 in-lbs)
Solar Panel U-bolts
90-94.5 in-lbs (1017- 1068 cNm)
Enclosure U-bolts
90-94.5 in-lbs (1017- 1068 cNm)
Right Angle Adapter (locknut) 1 turn pass hand tight
Right Angle Adapter (conduit) 1.5 turns pass hand tight
Solar Panel Adapter (locknut) 1 turn pass hand-tight
Solar Panel Adapter (conduit) 1.5 turns pass hand-tight