AI Fixed My Elevator

Mouser Part Number
Customer Part Number
Manufacturer Part Number
Description
Quantity Ordered
RoHS1 647-UPW1H471MHD

UPW1H471MHD
Nichicon Aluminum Electrolytic Capacitors – Radial Leaded
US HTS:8532220020 ECCN:EAR99 COO:MY ACO:– COD:–
1
RoHS1 579-93AA56/P

93AA56/P
Microchip EEPROM
US HTS:8542320051 ECCN:EAR99 COO:TH ACO:– COD:–
1
RoHS1 700-MAX805LCPA

MAX805LCPA+
Analog Devices Inc. Supervisory Circuits
US HTS:8542310030 ECCN:EAR99 COO:PH ACO:– COD:–
1

After two days of back and forth with Google AI, debugging a failure to decelerate while descending, the robot said, “Replace three components on your 772048 proportional valve controller board.”

It was right.

Concord Pro Lift, 8000 series. See the culprit, below.

The robot saved me no less than $4000.

Today was a good day.

Near Disaster

After twenty-three years operating our elevator without mishap, our dog Ernie broke away from my grasp, poking his muzzle through the scissor gate at the worst possible moment. I hit the stop button. The car was three feet down from the middle floor landing. Ernie’s head and neck were squeezed between the gate and a concrete wall.

He cried, lost his water, strained to pull himself out. The gate was more robust than it needed to be. It took four tries to jerk it out of the track.

Ernie came away from the ordeal with a scuff on his neck. I pulled muscles in my back, neck, and hips during a last-ditch, adrenaline-fueled assault on the apparatus.

We were traumatized. Ernie trembled all night, going back and forth between us in the bed. I had to take him out at 3:30 this morning, something I haven’t had to do for two months.

Our friend and elevator mechanic Mike Zeller will install an accordion-style barrier. Until then, Ernie rides in my lap. Both my hands will be around his chest.

It’s Sunday. Linda’s at church, thanking God for a narrow escape.

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