Replace failed drive-end bearing
CONV-A12 · Packaging line conveyor · Packaging · Bay 3
Procedure
CONV bearing change — drive end
SOP-MECH-221 · Rev C
Craft
Mechanical
Source
Plant SOP · offline cache
Progress
0/5 · 0%
Reported symptom
Loud growling at drive end; line tripping on over-temp after 12 minutes of run.
Step 1 of 5
Safety gate requiredIsolate and lock out the conveyor
Stop CONV-A12 from the local HMI. Open disconnect D-A12 at MCC-3. Apply personal lock and tag. Attempt a start from the local station to verify zero energy.
Why it matters
Unexpected motion during bearing work is a crush hazard.
Tools / materials
- Personal lock + tag
- Voltage tester (verify attempt only)
Expected result
HMI shows STOPPED; local start attempt does nothing.
Safety gate · Energy isolation
LOTO verified
Confirm disconnect D-A12 is open, your lock is on the hasp, and a start attempt produced no motion.
Safety confirmation unlocks the next action.