Directed Electronics G4203P Manual do Utilizador descarregar pdf (Página 134)

134 Bio-inert Quaternary Pump User Manual

9 Maintenance

Exchanging the Optional Interface Board

When Board defective

Parts required # p/n Description

1 G1351-68701 Interface board (BCD) with external contacts and BCD outputs

CAUTION

Electronic boards are sensitive to electrostatic discharge (ESD) and should be handled

with care so as not to damage them. Touching electronic boards and components can

cause electrostatic discharge.

ESD can damage electronic boards and components.

➔ Be sure to hold the board by the edges and do not touch the electrical components.

Always use an ESD protection (for example, an ESD wrist strap) when handling

electronic boards and components.

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Directed Electronics G4203P Manual do Utilizador Página 134