Hayward ProChem pH Manual Del Propietário página 8

EN
Open the peristaltic pump lid (1), unscrew four screws (2) and pull the peristaltic pump on the side (3), as illustrated in the
pictures below:
4a. Electrical installation and wiring diagram
1) Input pH or ORP (Redox) Probe external BNC connector
2) Input Temperature Probe (PT100)
3) Input Level Probe (Product Tank
4) Input Flow Check (High Voltage 230 Vac)
5) Output Relay Alarm remote (Dry contact, Relay 250 Vac 10 A)
6) Output Relay Drive Solenoid Valve (Dry contact, Relay 250 Vac 10 A)
7) Power Supply 230 Vac 50-60 Hz
8) Fuse 5x20 mm glass body (500mA T 250V)
Connect the power supply pre-wired cable to the mains (100 ÷ 240 Vac).
4b. Electrical suppressor device
It is mandatory to install the coil suppressor, please see the instructions below:
4. ELECTRICAL CONNECTIONS
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ProChem Single | pH · ORP
Only use spare parts supplied by Hayward brands ®
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