Air Dryer
2 Transportation / Installation
Specification of power cable
Prepare following power cable.
Power cable: 1.25mm
2
(16AWG), External diameter: about 8 ~ 12mm
IDU22E
~
75E-30 (3 phase power supply) …4 cores (including grounding)
Additional length of about 0.2m is needed to wire inside of the product.
Length of the power cable
The length of the power cable should extend less than 30m from the product.
Connecting to the power supply
Connect the power cable and the earth to the terminal block. M3 screw is used for the connection part. Make sure
to use round crimped terminal.
Applicable crimped terminal: 1.25-3 (Width: 6.5mm and below)
Wiring procedure
・
Remove the front panel.
・
Insert the cord through the rubber grommet and connect it to the terminal block (refer to the label on the terminal
block).
M3 screw tightening torque: 0.6~1Nm
During wiring work, do not touch other sections except terminal block.
・
Attach the front panel as it were.
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Cautions about Reinstallation
Caution
No one but someone who has enough knowledge about the product and incidental
devices should reinstall in another place. And following instructions must be executed.
If you move the product and reinstall it into another place after some operations (including trial running),
instructions that are not only following ones but also all of those in the chapter 2 should be followed.
Disassembly of the power cable
Cut off the power source when you disassemble the power cable.
Warning
No one but qualified personnel should do the electric wiring.
Cut off the power supply for safety before the wiring. Do not work under energized
condition.
Disassembly of the air piping
Warning
No one but qualified personnel should do the air piping.
Separate the compressor from the product for safety before removing the iping. Do not
remove any piping when there is remaining compressed air pressure inside of it.
・
Remove the s
eal tape completely after detaching the piping. Remained tape will cau
se imperfect
cooling and failure by entering into the body of the product.
Residual compressed air pressure release procedure
・
Even while the dryer is removed, only when compressed air is
needed, open the bypass piping valve.
･
Close the compressed air inlet and outlet valve.
･
Make sure the ball valve located next to the auto drain opened.
Case Assembly
The ramainder depressure cock.
※
It opens when turning in the
drection og the arrow of figure.
・
Open the auto drain residual pressure release valve
to release air pressure inside the product. Refer to
the figure at right.
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