
1. Do not disassemble, modify (including circuit board re-
placement) or repair this product.
Such actions are likely to cause injuries or breakage.
2. Perform periodic inspection.
Confirm that wiring or screws are not loose.
Otherwise, unpredicted malfunction in the system composition
devices is likely to occur.
3. When an inspection is performed.
• Turn off the power supply.
• Stop the supplied fluid and discharge the fluid in the piping
and confirm the release to the atmosphere before performing
an inspection. It is likely to cause injuiries.
Warning
1. Do not wipe this product with chemicals such as ben-
zine or thinner.
Using such chemicals is likely to cause damage.
Caution
Maintenance
Adjustment and Operation
Serial Wiring EX510 Precautions
1. Do not short-circuit a load.
If a load is short-circuited, excessive can cause damage to the
connected devices. The fuse of the input unit will melt and be-
low. The output and SI unit will activate its overcurrent protec-
tion function. However, they cannot cover all modes, so dam-
age is likely to occur.
2. Do not manipulate or perform settings with wet hands.
Performing such activity will likely cause an electrical shock.
Warning
1. DIP switches and rotary switches should be set with a
small watchmaker’s screwdriver.
Caution
Series
S0700
Specific Product Precautions 8
Be sure to read before handling.
Refer to front matters 58 and 59 for Safety Instructions and pages 3 to 7 for 3/4/5 Port
Solenoid Valve Precautions.
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