Motorola DIMETRA MTS 2, Installation, Configuration And Basic Service Manual

Page: 108 / 517

MTS LVD Kit Installation Chapter 4: Hardware Installation
Figure 4-31 MTS LVD Kit Relay Connection Diagram
The number of LVD Kits used depends on the type of MTS:
•
For MTS2, only one LVD is necessary.
•
For MTS4 with two batteries, two LVD devices have to be used (one LVD for each PSU).
•
For MTS4 powered with a single battery, LVD battery cables should be connected in parallel.
LVD controller cables should be connected to separate PSUs so each PSU controls a LVD.
•
For MTS with XHUB con
fi
guration, see the
fi
rst two points in this list.
Procedure 4-9 How to Install the MTS LVD Kit
1
Unpack the kit and check if all items are present.
Working on live system is hazardous, switch off power!
2 1.
Connect the battery cables (Ø6 ring terminals apply) using a PH2 screwdriver.
Recommended torque is max 2Nm.
2.
Two spare Ø6 terminals for 16 mm
2
cable are included. Special crimp tool apply on
fi
tting
these (not included).
3.
Click the protection cap on. Additional break away windows are available on cap allowing
multiple entry of cables.
Make sure no damage are done on cables by sharp edges on the cap.
4-32
6802800U74-N September 2009