Midmark 630 - Page 12

English-12
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
Foot function not
operating properly.
(continued)
No Foot Up or Foot Down. Treatment pan not in the stowed position. If treatment pan is not completely pushed in. Push treatment pan all the way in.
Active Sensing Technology
TM
activated. For obstruction under the foot section. Remove object from under the foot section.
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
Treatment Pan switch. Wire connections at J6 on Machine Control
PC Board and at switch.
Secure wire connections.
Refer to: Fuses and Connections
Test switch.
Refer to: Smart Sensor Switches
Replace switch.
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.
Loose wire connections. Wire connections at J2, J3 and J4 on
Motor Control Hub PC Board.
Secure wire connections.
Refer to: Fuses and Connections
Motor Control Hub PC Board fuse blown. Test F1 fuse on Motor Control Hub PC Board. Replace faulty fuse.
Refer to: Fuses and Connections
Foot Up and/or Down Overtravel limit
switch.
Wire connections at J4 on Motor Control Hub
PC Board and at limit switch.
Secure wire connections.
Refer to: Fuses and Connections
Test limit switch.
Refer to: Foot Actuator / Limit Switches
Replace limit switch.
Motor runs, but table does not move. Motor coupler broken. Motor coupler.
Refer to: Foot Actuator / Limit Switches
Replace motor coupler.
Foot Up / Down noisy, grinding or
squeaking.
Actuator threads dry. Actuator threads. Clean and lubricate foot actuator threads.
Refer to: Foot Actuator / Limit Switches
Foot Actuator. Run foot up and down, if squeaking or grinding
continue check foot actuator.
Replace foot actuator.
Troubleshooting Chart - continued
midmark.com
Style A