Travel Unit 6. Motor installation (1) Motor inspection Before placing the motor in the mother machine, perform inspection for the following items. If there is a problem, perform the given procedure.
Solution for solving problem
When installing a motor stored after maintenance inspection
When installing a new motor
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Inspection item before installation
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Table 8. Motor inspection and solving problems before installation
Contact our company's service plant concerning damage that occurred during shipping. Replace parts that have been damaged during storage.
Replace damaged parts.
Are there any missing parts?
Contact our company's service plant concerning parts lost during shipping. Purchase parts that have been lost during storage.
Purchase lost parts.
Is there any looseness in the tightening sections of the bolts?
If there is looseness in bolts just after delivery of the motor, contact our company's service plant for instructions on tightening bolts to the specified torque. If there is bolt loosening on a stored motor, contact our company's service plant as there is a chance that rust has formed internally.
When there is looseness with bolts, disassemble again and inspect the motor for rust on the inside.
Dirt around ports
When ports for lines are dirty, perform air blowing with compressed air, or cleaning with water vapor or high-pressure jet to remove dirt.
When ports for lines are dirty, perform air blowing with compressed air, or cleaning with water vapor or high-pressure jet to remove dirt.
Are all of the port areas completely air-tight?
When checking just after delivery When the plugs for each of the ports are loose, use after removing dirt adhered to the ports. When there are no plugs on the ports, contact our company's service plant as dirt has probably entered the motor.
When the plugs for each of the ports are loose or there are no plugs on the ports, perform disassembly for confirmation that dirt has not entered the motor or there is no rust.
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
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Are there any damaged areas?
When checking after storage Contact our company's service plant as rust has probably formed inside the motor.
Is there any rust on the port sections or the installation sections on the mother machine?
Contact our company's service plant If there is light rusting, use the motor after confirming the presence of rust. after removing the rust. If rusting is severe, replace parts.
Oil leaking from ports and connection surfaces
Contact our company's service plant if oil leaking is discovered.
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If oil leaking is discovered, there is probably a problem with air-tightness and rust may have formed inside the motor, so perform disassembly again to check for rust.
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