Removal; Installation; Resetting Power Module Variables - Emerson Fisher 4320 Instruction Manual

Wireless position monitor

Hide thumbs Also See for Fisher 4320:

Table of Contents

Instruction Manual

D103392X012

Figure 29. Typical Warning Labels from Power Module

GE43564

STANDARD LIFE POWER MODULE

Removal

Refer to figure 2.

1. Loosen the two instrument cover screws and open the cover.

2. Remove the four screws providing the mechanical connection to the housing.

3. Remove the four larger electrical connection screws.

4. Remove the power module.

Refer to Installing Standard and Extended Life Power Modules on page 6. Recalibrate the instrument before putting it

back into service.

When power modules are replaced, you must reset Battery Life Remaining (shown in figure 30), which can be used for

scheduling maintenance of the power module. The counter can be reset using a Field Communicator or AMS Device

Manager. Resetting this value will also change the Power Module Date.

Note

The Power Module menu/Power tab is only available for a battery-powered device. It will not be displayed if the External Power

option is installed.

Field Communicator

Select Online, Configure, Manual Setup, Power Module, then Reset Module Data to reset Battery Life. Refer to the

Configure menu tree shown in figure 22.

Note

Reset Module Date can also be accessed by selecting Service Tools, Maintenance, and Power Module.

GE43565

EXTENDED LIFE POWER MODULE

4320 Position Monitor

February 2013

Table of Contents