Last seen: Sep 21, 2026
Meter first. Put it on min/max across A1 A2 and have somebody start the mixer. Then tell me what feeds that 24V, part number off the supply, and what ...
They were probably not tied together before. Doesn't matter now. Both channels on one terminal or one crimp lug means T0 and T1 pulses see each other...
Did you look at the shaft? Which way against the arrow?
Turns by hand, so it's not seized. Meter it. Phase to phase at the motor terminals while it's humming, all three pairs. You should be reading 480VAC o...
A 200hp across the line on the same transformer is your brownout. Six times FLA for a second or two, the transformer sags, the DC bus on the drives dr...
120 ohm across the 1400 terminals, bias jumper on. Swapped + and minus on 4 and 5 after checking which side sat high with the meter. 4 and 5 read now....
Soft starter it is, 45kW with the bypass, pressure switch stays as it was. Started it this morning with a clamp on the motor lead, door open, gloves a...
Warmer copper, more loss. Or just day shift. Either way it's fixed.
Continuity isn't the test. A fuse can read zero ohms on a meter and still have half its element gone. High resistance under 90 A drops volts, and it's...
What's on the relay sockets? Any little module clipped across the coil terminals, a diode, an RC? And the coils are DC, not AC through a rectifier?
Did the kWh carry like Scott said, REAL sub total into a DINT kWh, and seeded the DINT from the meter's own register so the report doesn't start from ...