1-2
1.2.2
Precautions for operation
(1) Ensure to use the fan at the rated voltage and frequency.
(2) When the fan is running, do not touch any parts of the unit other than those required for operation.
(3) Do not put your fingers or any rods into the air intake or blowout port.
(4) Do not place any objects around the air intake or blowout port of the fan.
(5) Do not run the fan with tools or other objects placed on the fan.
(6) Do not run the fan if there are any defects or faulty parts.
(7) Never touch the fan while the power is on even if the fan is stopped.
The fan may suddenly start running and lead to injury. It may also lead to an electric shock.
1.2.3
Precautions for maintenance and inspection
(1) Maintenance and inspection must only be carried out by personnel who have been trained to
handle the fan.
(2) Before carrying out maintenance or inspection, ensure that all the relevant workers are informed
of the operation accordingly.
(3) Before carrying out maintenance or inspection, be sure to stop the fan and turn off the main power
on the operation panel. Otherwise, you may suffer an electric shock and/or get injured by an
unexpected action of the fan during the work.
(4) If you need to relocate, repair, or modify the fan, ask Teral Inc. or the service center specified by
the manufacturer.
1.3
Location of the warning labels
Warning labels are affixed to the locations as below figure. If these labels get dirty and hard to read
or if they are peeled off, replace them with a new one.
Warning
Observe all the safety instructions affixed to the machine as well as
those described in this instruction manual.
Label
d
Nameplate
Label
c
Label
c
Warning
Improper wiring may lead to an electric leak and a fire.
Caution
○◦
Ask the vendor to carry out installation,
electrical work, and repairs.
○
Only the personnel authorized by the
person in charge of machine management
are allowed to carry out the operation and
inspection.
○
Read the instruction manual thoroughly,
and follow the instructions.
Label
d
