SMC Networks ZK2-ZSV-A Series, Руководство по эксплуатации

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NO.ZK2-OM00501-B
●
Product handling

Installation

Tighten to the specified tightening torque.
If the tightening torque is exceeded the mounting screws and brackets may be broken.
If the tightening torque is insufficient, the product can be displaced and loosen the mounting screws.
(Refer to page 17)

Be sure to ground terminal FG when using a commercially available switch-mode power supply.

Do not drop, hit or apply excessive shock (over 100 m/s
2
) to the Pressure switch.
Otherwise damage to the internal parts can result, causing malfunction.

Do not pull the lead wire forcefully, not lift the product by pulling the lead wire. (Tensile force 20 N or
less)
Hold the body when handling to avoid the damage of the Pressure switch which lead to cause the failure and
malfunction.

Eliminate any dust left in the piping by air blow before connecting the piping to the product.
Otherwise it can cause damage or malfunction.

Do not insert metal wires or other foreign matter into the pressure measurement port.
It can damage the pressure sensor causing failure or malfunction.

Never mount a Pressure switch in a location that will be used as a foothold.
The product may be damaged if excessive force is applied by stepping or climbing onto it.

If the entering of foreign material to the fluid is possible, install and pipe the filter or the mist separator to
the inlet to avoid failure and malfunction.