Frequent Inspection - KITO ER2 Serie Manuel Du Propriétaire

Chapter 2 Inspection

Frequent Inspection

■ General Matters on Frequent Inspection
Mandatory
■ General Matters on Handling the Dual Speed VFD Model
2
Prohibited
When performing the frequent inspection, carry out the daily inspection at the same time.
● Check the electric chain hoist as installed, standing on the floor.
● Refer to Appendix "Technical Material" (P122) for the structure of the product and the name of each part.
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• After completion of the frequent inspection, perform the functional check and make sure that the electric
chain hoist operates correctly.
Neglecting to perform the functional check may result in death or serious injury.
• Do not change the VFD parameter.
When parameters need to be changed, ask our distributors nearest to the customer or KITO.
• Do not carry out the work such as maintenance and inspection within 5 minutes after power off.
Wait for the completion of discharging of the capacitor inside the VFD.
• Do not touch the controller cover as it becomes hot during operation.
• Do not touch the controller cover until about 30 minutes elapsed after the stop of operation.
• USE KITO genuine VFD.
The VFD requires the special specification for KITO. Be sure to use genuine VFD.
• Do not change the connection of the VFD.
When the wires were removed for any reason, connect them again correctly checking the wiring
diagram inside the controller cover.
• Do not carry out withstand voltage test of a circuit while the VFD is connected.
• Do not turn off the power while operating.
Failure to comply with these instructions may result in death or serious injury and the damage of VFD.
DANGER
DANGER
NOTE