Flowserve Limitorque Accutronix MX - Fuse Replacement; Control Module Return Options; Figure 5.3 - Location of Fuses and Voltage Jumper

Accutronix MX Maintenance & Spare Parts Manual 130-12000 Revision B • November 2002
5.2.3 Fuse Replacement
NOTE: If fuses need to be replaced, they can be found on the power
board (#8-3). There are two primary fuses (1 Amp, 600 V) on the part
of the power board that is perpendicular to the main processor
board. There is also one secondary fuse (0.1 Amp, 250 V) on the part
of the power board that is parallel to the main processor board.
Remove plastic covers to replace the fuses. Removal of the steel
chassis assembly (#8-8) may be necessary to access the secondary
fuse. The view to the right shows the control module with the chassis
assembly removed.
5.2.4 Control Module Return Options
There are four options to consider when returning control module components for repair/replacement.
When returning, use the Return Material Authorization (RMA) outlined in Section 2.6.2. Use the
following guidelines to determine your return process based on your existing control module
configuration.
If your actuator is configured with:
A. Standard board set
The standard board set control module includes the Power board
(#8-3), Main Processor board (#8-4), and Accutronix Control Panel
board (ACP board) (#8-24). If your MX is configured with the
standard board set control module, return the complete control
module using the RMA procedure in Section 2.6.2.
5-12
Flow Control Division
Limitorque Actuation Systems
Electronic Assemblies
cover)
8-3
(Power
Board)
8-4
(Main
Processor
Board)
8-24
ACP Board
(mounted
inside ACP
8-26
(Ribbon
cable shown
connected
to boards)
8-5
Secondary
Fuse
Primary
Fuses
Figure 5.4 – Standard Board Set
Voltage
Jumper
Figure 5.3 – Location of fuses and
voltage jumper