Replacing The Instrument; Instrument Removal; Replacing The Magnetic Feedback Assembly; Replacing The Power Module - Emerson TopWorx 4310 Instruction Manual

Instruction Manual
October 2009
This product is an FCC approved
device. Changes or modifications to
the 4310 wireless position monitor that
are not expressly approved by the
party responsible for compliance may
void your authority to operate this
device.

Replacing the instrument

To replace an instrument that has been previously
mounted to a control valve, perform the following
basic steps:

Instrument Removal

Remove the bolts connecting the 4310 housing to
the mounting bracket.
The magnet assembly may remain on
the valve stem (or shaft).
When replacing the instrument, be sure to follow the
appropriate mounting procedure. Once the
instrument is mounted, perform the calibration
routine before putting back in to service.
Replacing the Magnetic Feedback
Assembly
To remove the magnet assembly from the actuator
stem, perform the following basic steps.
1. Remove the 4310 from the actuator.
Note
Note
4310 Wireless Position Monitor
2. Remove the screws holding the magnet
assembly to the connector arm.
Install the new magnet assembly per the appropriate
Installation/Mounting procedure. Once the
instrument is mounted, perform the calibration
routine before putting back in to service.

Replacing the Power Module

The power module is designed to be
field replaceable. Contact your
Emerson Process Management sales
office if a replacement power module
is required.
Proper disposal of used power
modules, due to the combustible
nature of the lithium content, is
required. It is recommended that used
power modules be disposed of in a
timely manner. Consult local
regulations and guidelines for proper
disposal information, including
maintaining appropriate storage
temperatures (not to exceed 100_C
[212_F). Failure to dispose of a power
module properly can result in severe
personal injury or property damage
from fire or explosion. Refer to the
power module warning labels, shown
in figure 23 for additional information.
Note
WARNING
21