Rice Lake 88958 Installation Manual

4 Channel Board – FM Approved
Installation Manual
The 4 channel board is used in many Rice Lake Weighing systems products and is FM approved. Use this document when
replacing the board in existing product.
Some procedures described in this manual require work inside the product. These procedures are to be
WARNING
performed by qualified service personnel only.
Installation
To replace the board in existing product, follow these steps:
1. Open the product and locate the current 4-channel board.
2. Make a note of the wiring configuration of the current board.
3. Remove the wiring from the board.
4. Loosen mounting screws and remove the board from the product.
5. Install the new board and secure with mounting hardware.
6. Reinstall the wiring as noted in Step 2.
7. Close the product.
Refer to the product manual for additional information.
Manuals can viewed or downloaded on the Rice Lake Weighing Systems website at
Special Conditions of Use
• Clean the product enclosure with a damp cloth only - Electrostatic Charging Hazard.
• This equipment was examined and approved for connection to a single Indicator only.
July 20, 2017
3.8" ± 0.05
Load Cell 1
Load Cell 4
Expansion/Indicator
Connection
Figure 1. 4-Channel Board PN 88958
Load Cell 2
Load Cell 3
www.ricelake.com
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PN 91909 Rev C