ARO 662609 Manuale dell'operatore - Pagina 4

Sfoglia online o scarica il pdf Manuale dell'operatore per Pompa dell'acqua ARO 662609. ARO 662609 4. Ingersoll-rand water pump user manual

No material at outlet. (Pump continuously cycles).

Empty material supply. Disconnect the air, replenish the

material supply.

Foreign matter is holding foot valve seats open in lower

pump tube assembly. Remove lower pump tube assem-

bly and clean valve seats.

Pump operates sluggishly, tends to stick when air is

applied or control is opened.

Air motor is dirty or lacks lubrication. Clean air motor.

Insuffi cient air pressure or volume of air. Check air supply.

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TROUBLE SHOOTING

Air bypasses through exhaust port.

Foreign matter is holding air valve open or lacks lubrica-

tion. Consult factory for nearest Service Center.

Motor stalls.

Foreign matter in pump, hose, control valve or spray tip

obstructing material flow. Check material supply hose

and control valve or tip.

Air not getting to pump. Check air supply.

PN 97999-75

66260X