For the secondary grouting of the compressor unit, the adjustment set screws need to be inserted, which makes thermal adjustment impossible; please advise
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The compressor unit passed the cold alignment test, but the secondary grouting of the motor involved the insertion of adjustment set screws, which prevented the unit from undergoing hot alignment. Motor: 54 tons, Siemens; maintenance crane: Weihua, 75 tons. Is there only one way: to drill through the motor’s secondary grouting layer, lower the motor, and reinstall it? Seeking advice from experts: L
The Elliott compressor unit – grouting was neglected during installation; now the piping and cable trays have been installed, the instrument wiring is complete, and the unit is being tested with oil. This situation is a bit embarrassing
If it is on top of the base, it must be chiseled open; otherwise, it cannot be adjusted during maintenance. Oh, is there no base? This is the popular choice for installations these days, as it saves money. For reference.
It can only be drilled open; it’s not possible to get inside the motor to carry out any repairs. The motor has to be lifted up in order to work on the foundation again and to reinstall it properly aligned