IWAKI PUMPS PDS-105 RA, Инструкция по эксплуатации

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12
Installation
This section describes the installation of the pump, piping and wiring. Read through
this section before work.
Points to be observed
Observe the following points when installing the pump.
• Be sure to turn off power to stop the pump and related devices before service is per-
formed.
• Be careful for the power not to be turned on during work.
• If you notice any abnormal or dangerous conditions, suspend operation immediately and
inspect/solve problems.
• Do not install the pump in a flammable atmosphere.
Before installation
A driver in a user's PLC and other related devices are necessary for operation. Purchase
these devices separately as needed. The following diagram is a general system example.
Configure your system in accordance with an actual service condition.
Before installation
Pump with a Stepping
motor
User's PLC
Motor driver
Home sensor signal
Power-supply voltage to the motor
Pressure sensor signal
Encoder signal (B type)