Please Contact Us - Mitsubishi Electric GM-J2 Series Instruction Manual

(2) Periodical inspection
Carry out periodical inspection while referring to the following table. (For the following table, the
schedule is determined assuming that the motor will be operated for 8 hours a day.)
Inspection item
Tension applied to chain
Loose foundation bolts
Insulation resistance of
motor coil

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When you order a part, please let us know the following items:
(1) Production number (serial number)
(2) Model
(3) Output
(4) Speed reduction ratio (or speed)
(5) Part name
(6) Quantity
(7) Desired date of delivery
Inspection schedule
(reference)
Every 6 months If the chain is loose, apply tension to the chain.
Every 6 months If the foundation bolts are loose, tighten the bolts.
Using a 500-V insulation resistance tester, check that the
Every 6 months resistance is 1 MΩ or more. If the resistance is less than 1
MΩ, dry the coil at 90°C or less using a drying oven.
(Written on the nameplate)
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Description of inspection