Rice Lake TradeRoute HL Series - Installation and Service Manual (Legal-for-Trade) - Manual (Page 21)

Scale Installation 17
2.9
1 2 V
Load Cell
Homerun
Cable
Reed
Switch
920i Electronics Installation
Figure 2-16. Exterior Electronic Weigh Center Connection
The scale electrical system consists of an electronic weigh center, load cells, reed switch and junction box. The
load cells are connected to the indicator via a summing board located in a junction box. The reed switch is routed
directly to the weigh center and connected to the appropriate wires. The system is powered from a fused 12V
power supply.
2.9.1 Disassembly of Indicator Panel
Figure 2-17. Removal of Indicator
To access the terminal switches for installation of Magnetic Alarm Switch or wiring homerun and power cable:
Note
WARNING
Procedures requiring work inside the indicator must be performed by qualified service personnel only.
Before opening the unit, ensure the power is disconnected.
1. Release latches (2) on each side and raise the cover (3).
2. Remove the screws (4) holding the front panel to the weigh center box (1).
3. Remove the indicator assembly (5) from the weigh center.
Reassemble by reversing the order above.