Embedded Files
Manufacturer: Global Industries
Model#: HJ365
Stock#: n/a
Serial#: CY024301
Acquired: August 2023 (New)
FOR STUDENTS / USERS:
FOR STUDENTS / USERS:
Dust Collector Bypass Instructions (steps to take so that dust collector air does not recirculate back into the shop -- to be followed when excessive heat is an issue in the shop).
FOR MAINTENANCE / REPAIR:
FOR MAINTENANCE / REPAIR:
MAINTENANCE:
MAINTENANCE:
9/20/23: Drum Dolly CY024301 -- piston shaft seal leaking. Pictures.
8/15/25: All the filters were changed in the main dust collector unit.
11/12/25: The wire at the T1U connector on the variable frequency drive (VFD) going to the motor on the dust collector fan was discovered burnt after three or four episodes in which the dust collector would simply shut down on its own. The first occurance was on 11/7/25. The VFD controller had the two error messages shown here in the photos. Also shown here in the photos is the burned T1/U terminal screw. The wire leads are taped up in the picture, but the one going to this terminal has burnt insulation.
The VFD controller inside the grey cabinet on the wall in the shop. The cover of this controller has been removed.
The T1/U terminal for one of the three phases to the dust collector motor is blackened; the insulation on this wire lead was found melted and burned away.
11/21/25: The dust collector was put back in operation. On 11/17, the first replacement VFD was put into surface and immediately shorted. A second VFD replacement was aquired. Before this one was placed in service, the motor was meggered and checked for shorts. No shorts were found. It is thought that the first replacement VFD was faulty.
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