Instruction Manual Model 3100 Analyzer
Manual P/N: C5-06-4900-16-0
Manual file name: MN-A-0005, Rev. C
Page 35
4.1.3.1.1 Remove the unit from service
Make certain that all interfacing to the Model 3100 is disabled at the user device. Make sure that
interrupting alarms, outputs, etc. will not interfere with normal process monitoring or control. Disconnect
power from the Model 3100 unit. Disconnect the removable terminal blocks from the rear of the Model
3100 chassis. Follow all lock-out/tag-out procedures.
4.1.3.1.2 Change jumper settings
Turn the Model 3100 upside down to access the jumpers through the port provided (see Figure 32).
Identify the appropriate jumper position (see Figure 33). Note that “shorted” indicates that a jumper is
installed on the contacts. Use an insulated jumper-puller to remove and replace jumpers.
Fig. 32, Jumper setting access port
Fig. 33, Jumper settings