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Chapter 5
Maintenance and inspection
Perform maintenance and inspections to prevent malfunctions and accidents and
ensure long life of this machine Be sure to turn off the power supply before inspecting
internally. While performing maintenance and inspection work or replacing the filter cloth,
wear protective glasses, a dust mask, and gloves.
If this machine falls under the
Industrial Safety and Health Act (Organic Solvent
Ordinance, Lead Ordinance, Specified Chemicals Ordinance, Dust Ordinance), inspect
this machine according to the periodic self-inspection guidelines specified by law.
Inspection item and frequency
Inspection item
Frequency
Inspection details
Front door
Before
operation
Is the door closed completely?
Dust pan
Have collected materials been discharged?
Motor load current
Once/day Inspect by ammeter on control panel, etc.
Exhaust condition
Is there any dust leak through the filter?
Vibration of blower
Is there no abnormal vibration or abnormal sound?
Shaking device
Is there no abnormal sound or malfunction?
Filter cloth
attachment
Once/month Is there no detachment, looseness, breakage, etc.?
Each electric wiring
Is insulation proper? Is there no looseness in the
terminal?
Inside of main body
r
Clean stuck materials or powder.
(Increase inspection frequency depending on use)
Main body
Once/year Is there no corrosion or apertures/gaps/cracks?
●
When cleaning the outer or inner surface of the main body, wipe it with a waste cloth soaked
in water or a neutral detergent. Wiping with a solvent such as paint thinner may cause peeling
or discoloration of the coated surface.
