Precautions For Maintenance/Inspection - Hitachi P1-00080-L Basic Manual

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Chapter 1
● You run the risk of injury and damage to
machine.
• The inverter easily allows you to control the
speed of operating motor.
Injury
capacity and ratings of the motor or machine
Damage
before operating.
• When you run the motor at a high frequency,
check and confirm to each manufactures of a
permitting revolution of the respective motor
and machine.
Practise
• Check the rotate motor direction, abnormal
sound, and vibrations while operating.

1.3.5 Precautions for Maintenance/Inspection

● You run the risk of electric shock!
• Before inspecting the inverter, be sure to turn
Electric
off the power supply and wait for 10 minutes
shock
or more. (Before inspection, confirm that the
Charge lamp on the inverter is off and the DC
voltage between terminals P and N is 45 V or
less.)
Practise
1.3.6 Precautions for disposal
You run the risk of injury and
explosion!
• For disposal of the inverter, outsource to a
Injury
qualified industrial waste disposal contractor.
Explosion
Disposing of the inverter on your own may
result in an explosion of the capacitor or
produce poisonous gas.
• Contact us or your distributor for fixing the
Practise
inverter.
1.3.7 Other Cautions
DANGER
● You run the risk of electric shock, fire
and injury!
Electric
shock
Fire
Never modify the inverter.
Injury
Prohibited
WARNING
Burn
Injury
C
onfirm the
Prohibited
Injury
Practise
DANGER
Prohibited
DANGER
Practise
Life cycle
Practise
1-4
Safety Instructions
● You run the risk of burn injury.
• Inverter heat sink will heat up during operation.
Do not touch the heat sink.
● You run the risk of injury!
• Install an external brake system if needed.
• Commit
only
a
designated
maintenance, inspection, and the replacement
of parts. (Be sure to remove wristwatches and
metal accessories,
e.g.,
maintenance and inspection work and to use
insulated tools for the work.)
A
qualified
waste
"industrial waste collector/transporter"
and "industrial waste disposal operator".
Follow the procedures stipulated in the
"Waste Management and Public Cleansing
Act" for disposing of the inverter.
CAUTION
● You run the risk of significantly shortening
the life cycle of a product!
Sterilizing and disinfecting a packaging wood
materials use a means other than wood
fumigation method. If the product is included in
the fumigation treatment, electronic parts
receive a critical damage from emitted gases or
steams.
Especially,
halogen
(including fluorine, chlorine, bromine and
iodine) can cause corrosion in the capacitor.
person
to
bracelets,
before
disposer
includes
disinfectants

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