FEC DSP1500 (SAN3) - Manual (Page 114)

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enFORCE Operation Manual
7.2.3.1 Motor Replacement Procedure
WARNING
DO NOT operate the press WITHOUT all safety guards and/or devices in place and
operational.
NEVER
enter the press ram area with power applied to the press unit.
Follow Lockout/Tagout and other safety precautions when performing maintenance or
connecting / disconnecting cabling, wiring, and equipment.
There is a possibility of receiving an electrical shock from this equipment, if used improperly.
Before performing the following procedure, tie up or block press ram to prevent it from
falling after motor is removed.
1. If possible, run a “Home Position Search” by holding down the manual button and pressing
the start button on the Program Display Panel.
2. Note the number that appears on the display for a few seconds after the search has been
performed.
3. Power down machine and disconnect Power/Resolver Cable from motor.
4. Remove the motor by unscrewing the 4 bolts holding it to the gear housing (or brake if an
external brake is used).
5. Bolt new motor to gear housing using 4 existing bolts.
6. Connect Power/Resolver Cable to motor and power up machine.
7. Perform a “Home Position Search” and note the number that appears on the display for a
few seconds after the search has been performed.
*This number should be between 2500 and 3500. If it is not, then a motor tuning
procedure must be performed (Refer to the following sections or contact FEC).
Chapter 7: Maintenance & Inspection