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Replace the Inlet Valve (G7104A)Replace the Inlet Valve (G7104C)

Quando

If Inlet valve is defective.

Ferramentas necessárias

Quant.		p/n	Descrição
1			Chave, 14 mm
1		5067-5688	Chave de torque 1 a 25 Nm com chave de 14 mm

Peças necessárias

Quant.		p/n	Descrição
1		G4204-60022	Inlet Valve Quaternary Pump/Flexible Pump

Pré-requisitos

Switch off pump at the on/off switch
Open the doors
Use an optional solvent shutoff valve or lift up solvent filters inside solvent bottles for avoiding leakages
Remove the inlet weaver, see Replace the Inlet Weaver

With a 14 mm wrench, unscrew the inlet valve and remove it.
Install the new inlet valve and tighten it using a torque wrench with a 14 mm bit set to approximately 10 Nm.
Insert the inlet weaver, see Replace the Inlet Weaver.
Purge and condition the system to remove air.

21-jun-2025