English-13
004-1055-00
TP210 Rev. A
© 2013 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
[Revised: mo/dd/yr]
Problem Symptom Probable Cause Check Solution
“Home” function not
operating properly.
“Home” function does not lower the
table to a height of 18 inches.
(Rotation Models 21.5 inches)
“Home” button pressed, then released. If operator pressed and released “Home” button. Press and hold “Home” button.
Foot extension extended. If foot extension is extended. Move foot extension in.
Active Sensing Technology
TM
activated. For obstruction on the top of column. Remove object from the top of the column.
For obstruction under foot section. Remove object from under foot section.
Position of table.
Refer to: Active Sensing Technology
TM
Activate Tilt Up / Down and Back Up,
then try Base Down again.
System malfunction. Error code on Machine Control PC Board. Refer to: Error Codes
Malfunctioning Wired Controls. Wired Controls. Refer to: Wired Controls Malfunctioning
Malfunctioning Wireless Controls. Wireless Controls. Refer to: Wireless Controls Malfunctioning
Foot Extension switch. Wire connections at J6 on Machine Control
PC Board and at switch.
Secure wire connections.
Refer to: Fuses and Connections
Check Black and Red wire connections
at four pin inline connection next to
Motor Control Hub PC Board.
Secure wire connections.
Test switch.
Refer to: Smart Sensor Switches
Replace switch.
Seat Smart Sensor switches. Wire connections at J18 on Machine
Control PC Board and at switches.
Secure wire connections.
Refer to: Fuses and Connections
Check two pin inline connection next to
Motor Control Hub PC Board.
Secure wire connection.
Test switches.
Refer to: Smart Sensor Switches
Replace switch(es).
Foot Smart Sensor switches. Wire connections at J18 on Machine Control
PC Board and at switches.
Secure wire connections.
Refer to: Fuses and Connections
Check Green and White wire connections
at four pin inline connection next to
Motor Control Hub PC Board.
Secure wire connection.
Test switches.
Refer to: Smart Sensor Switches
Replace switch(es).
Base Down limit switch. Wire connections at J5 on Power Supply
PC Board and at limit switch.
Secure wire connections.
Refer to: Fuses and Connections
Test limit switch.
Refer to: Base Actuator / Limit Switches
Replace limit switch.
Base Up Overtravel limit switch. Wire connections at J5 on Power Supply
PC Board and at limit switch.
Secure wire connections.
Refer to: Fuses and Connections
Test limit switch.
Refer to: Base Actuator / Limit Switches
Replace limit switch.
Troubleshooting Chart - continued
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