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Installation
A735-01-880 Issue C
3.6.2 Electrical supply connection
Use an IEC60320 connector (C13) and cable that meets local electrical standards when connecting to the pump. The
pump must be earthed via the earth conductor of the IEC60320 connector.
Edwards recommends fitting a separate earth to the pump using a non-insulated braid or a separate insulated green/
yellow conductor. The conductor must be a minimum of 14 AWG. Use the M5 x 10 screw and shake proof washer
located on the rear of the pump housing (refer to Figure 1) to secure the earth conductor to the pump.
3.6.3 Disconnect the pump from the electrical supply
Before removing the physical electrical supply connection to the pump, via the IEC60320 cable (C13), isolate the
Mains supply (refer to Figure 1).
3.7 Connection for remote control and monitoring
To operate the pump using parallel or serial control, use the 15-way D-type connector on the user interface panel
(refer to Figure 1, item 7). Refer to Table 11 for full details of the logic interface pins.
3.7.1 Connect the logic interface to the control equipment
The pump can be controlled using a hardware parallel control interface and/or via commands sent over a serial
interface.
To control the pump using the hardware parallel interface, refer to Section 4.3 for more information. To use the
serial interface or to work with a mixture of parallel and serial control, refer to manual A735-01-860.
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