Emerson Bettis XTE3000 User Manual

Installation, Operation and Maintenance Manual
MAN-02-04-97-0713-EN Rev. 1 October 2019
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Section 11: Maintenance
Maintenance
• Check that all nuts and bolts securing the actuator to the valve are tight. If necessary,
re-tighten them with a torque wrench (for tightening torque values see Section
3.4.3, Installation - Mounting the actuator onto the valve - Actuator Mounting).
• For actuators provided with lithium batteries, make sure that the display is still
visible when the power is off and that there is no “Battery low” warning message.
If the "Battery low” warning appears, replace the battery (see Section 11.3
Maintenance - Lithium battery change).
Always replace batteries if the actuator has been subjected to long periods without
power (see Section 12, Troubleshooting).
• Manual override operation check (if valve operation allows)
• Check local and remote electrical commands (if valve operation allows)
• Full Stroke test (FST) or Partial Stroke Test (PST) (if valve operation allows),
torque vs. position diagram report (via DCMlink, if Bluetooth or a serial cable
connection is available)
• Download .icon le (via DCMlink, if Bluetooth or a serial cable connection is available)
• Identication of recommended spare parts based on inspection results
• Identication of next routine inspection date
• Identication of maintenance needs during next planned plant outage/shut down
• Final report, including .icon le
• Repaint all areas where paint is missing. In chemically aggressive or saline
environments, remove rust from surfaces and protect the unit with a rust
preventative.
• For severe applications or if actuator operation is infrequent, more frequent
maintenance checks are recommended.
11.2 Special Maintenance
In case actuator failure, please refer to Section 12, Troubleshooting for possible causes.
Spare parts can be ordered from Emerson; refer to the individual item number shown in
Section 13, Parts list and drawings.
NOTICE
In cases of actuator failure, refer to Section 12, Troubleshooting for possible causes.
Spare parts can be ordered from Emerson; refer to the individual item number shown in
Section 13, Parts list and drawings.

Emerson Bettis XTE3000 Specifications

General

Brand	Emerson
Model	Bettis XTE3000
Category	Controller
Language	English