Eltorque QT Series - Page 5

Table of Contents
User Manual QT250 and QT800, ID 2021 2.0 July 2018
Page 5 of 86
B.4.ii. Maintenance plan ------------------------------------------------------------------- 68
B.4.iii. Storage ----------------------------------------------------------------------------------- 68
B.4.iv. Battery charge ------------------------------------------------------------------------ 69
B.4.v. Space requirements ---------------------------------------------------------------- 69
B.5 System interface .......................................................................................... 71
B.6 Mounting and installation .......................................................................... 71
B.6.i. Opening the actuator to access connectors ---------------------------- 72
B.7 Operation ..................................................................................................... 72
B.7.i. Operation of the hand-wheel -------------------------------------------------- 72
B.7.ii. Actuator states ----------------------------------------------------------------------- 72
B.7.iii. LED indication ------------------------------------------------------------------------ 73
B.7.iv. Troubleshooting overview ------------------------------------------------------ 74
B.8 Maintenance ................................................................................................ 74
B.8.i. Battery discharge and charge ------------------------------------------------- 74
B.8.ii. Changing battery on the UPS unit ------------------------------------------- 75
B.9 Ordering information .................................................................................. 79
Torque and Screw Recommendations .................................................................................................... 81
C.1 Eltorque torque recommendations ............................................................ 81
C.2 Mounting screws and lubrication .............................................................. 81
C.3 M4 screws on communication interface box ............................................ 82
Earthing Methods in Maritime Installations ....................................................................................... 83