Authorized dealer	Contact an authorized engineer to perform maintenance work. Attempting to perform the maintenance work by yourself might result in incorrect maintenance which can cause electrical shocks or injury.

Attention for Authorized Engineer

• Perform maintenance according to the instructions in this operation manual to ensure that the functions of the machine operate properly and are correctly maintained.
• Request qualified maintenance personnel to perform maintenance when maintenance is required.
• Contact us or our sales agency for any parts required for repairing the product.
• Please make sure to have a test run to confirm the operation after maintenance.
• If you have any question regarding maintenance, please contact us or our sales agency.
• Please check part weight at the time of part exchange and work by the appropriate number of people.