Dear Mr.Jetsada.
We are support of as much as possible to customer always.
Our staff was brought to you by spare machine at today morning.
But, This support is not usually can respond.
In usually case, The equipment is maintenance by the component life or another cause to occur in the future.
Please include the study to preparation of spare machine in MCP your project.
First information for accident machine.
Found two problems and one uncertain point by MCP inform and Asada inspect.
Problem-1. Pinion gear for Cooling fan is breaking in the sealed pinion box. Debris remains is in the box.
Because sometimes rotate, sometimes stop.
Probable cause is Cooling fan to locked by external force.
Problem-2. Have deep scratches on stator coil of motor. Copper wire is disconnected. “Is it fortunately Motor is not burn.”
Probable cause is also by external force at not a long time ago.
Uncertain-1. Oil leakage from compressor unit.
I will inquiry this case to R&D department in Asada Japan. And I got advice from Japan on below.
This oil is Refrigerant oil in the refrigerant gas.
Level of this case is Normally. It does not give negative effect on equipment.
If you need to reduce the volume of oil leakage, Purge operation for pull out the pressure from Recovery machine at every working time.
For now,
At a later More information to you by our staff.
Please understand and cooperate with us.
Asada(Thailand)
Koji Matsuura