Instructions On Storage; Instructions On Maintenance; Instructions On Protection - Mitsubishi Electric Melservo-Jet HG-SNS Series User Manual

1.7

Instructions on storage

Precautions
Note the following when storing the rotary servo motor for an extended period of time (guideline: three or more months).
• Always store the linear servo motor indoors, in a clean and dry place.
• When storing in a dusty and humid area, take measures such as covering the whole product.
• If the insulation resistance of the winding decreases, check how to store the equipment.
• Although the servo motor has been given rust prevention treatment with paint and preventive oil before shipment, rust may
still appear depending on the storage period and conditions. If the servo motor is to be stored for longer than six months,
apply rust prevention oil again, especially to the machined surfaces of the shaft and other parts.
• Before using the product after storage for an extended period of time, hand-turn the rotary servo motor output shaft , and
check to ensure that there is no abnormality. For the rotary servo motor with an electromagnetic brake, check it after
releasing the electromagnetic brake with the brake power supply.
• When the product has been stored for an extended period of time, contact your local sales office.
1.8

Instructions on maintenance

Precautions
• To prevent the scuffed surface, do not scratch the coated surface with hard objects nor clean the coated surface with an
organic solvent.
• For repair and parts replacement, contact your local sales office.
1.9

Instructions on protection

Precautions
• Provide an adequate protection to prevent unexpected restart after an instantaneous power failure.
1 INTRODUCTION
1.7 Instructions on storage
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