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3. MACHINE OPERATING PROCE-
DURE
Inspection and checkup prior to oper-
ation
WARNING
• Prior to use, check the bolts and nuts for
loosening and the parts for missing one.
• The power supply used must 230 VAC 10 A
and provided with a circuit breaker. Allow-
able source voltage range is +/-10%.
• Width and length of the extension cord or
drum cord used must be 2.5 mm
and 20 m maximum, respectively. And the
cord must be fully drawn out when used.
• Make sure the machine is installed in the
right direction when using it.
∗ Use the machine in compliance with the in-
structions provided in "SAFTY INSTRUC-
TIONS" on page 4.
∗ Pressure values in the description do not in-
clude the error in reading the pressure gauge.
OFF
1. After turning off the machine power
switch, connect the earthing plug of the
power plug to ground and then connect
the power plug to the outlet.
• When using an extension cord or drum
cord, make sure its effective cross section
and length are 2.5 mm
20 m maximum, respectively.
2
minimum
2
minimum and
16
2. Turn the power switch on while maintain-
ing the drain cock fully open. The buzzer
sounds with a beep at the same time.
• For buzzer sounding patterns, see
page 22.
3. Make sure that the motor starts to run
and the air is leaking from the drain cock
when the drain cock is open.
4. Close the drain cock and make sure no
air is leaking from the cock.
5. Turn the adjustment handle (in 2 loca-
tions) of the pressure-reduction valve ful-
ly clockwise until you cannot move it
anymore and make sure that the above
operation moves the pressure gauge
pointer (upward) at both locations.
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