3
Precaution
To ensure safe operation, please read this service manual carefully before use. When designing and
manufacturing equipment using Mindman products, the manufacturer is obligated to ensure that the
safety of the mechanism, pneumatic control circuit and/or air control circuit and the system that runs
the electrical controls are secured.
Explanation of label
Observe the warnings and cautions on the following pages to prevent accidents. These instructions
indicate the level of potential hazard by labels of "
WARNING
" or “
CAUTION
”. Note that some items
indicated with “
CAUTION
” may lead to serious results depending on the conditions. All items
contain important information and must be observed.
The product characteristics are confined to no flow in the pipeline. When air is consumed on
the output side, pressure may become unstable.
In order to avoid the error caused by noise, please take the following measures:
Set the line filter on AC power line to remove the power noise.
Keep the product away from the engine and power line to avoid noise affects.
Induced charge (like solenoid valve, relay), must prevent them from negative charge.
In order to avoid the effects of power fluctuation, please cut off the power before plug
the connector.
The cable plug is four-core wire. When the monitor output is not being used, prevent it from
touching the other wires as this can cause a malfunction.
Please note that the right angled cable connector does not rotate and is limited to only one
entry direction.
Use clean compressed air that does not contain corrosive gas. Poor air quality adversely
affects function and life.
Do not use a lubricator on the supply side of this product, the lubricated air might cause
malfunction. When lubrication of terminal equipment is necessary, connect a lubricator on the
output side of the equipment and set a check valve. When the secondary pressure is lowered
with an input signal, etc., the secondary air passes through the product and is discharged
from the EXH port. Contamination on the secondary piping and the inside of the load will
have an adverse effect on performance, etc. Keep the inside of the piping as clean as possible.
When supplying compressed air for the first time after connecting pipes, confirm that no air is
leaking from any pipe connections.
Tighten pipes with the appropriate torque to prevent air leakage and screw damage. First
tighten the screw by hand to prevent damage to screw threads, then use a tool.
For the pneumatic source, use cleaned air from which the solid, water and oil contents were
eliminated sufficiently, using an air dryer, filter and oil mist filter. Recommend selecting a
filtration precision of 5µm or less.
6
7
8
9
10
11
12
13
a
b
c
d
5
Air filter
(5µm)
Regulator
(Pressure
switch)
Oil/mist filter
Air dryer
