Annovi Reverberi AR RG 21.25H N DX (1450 об/мин) [30/100] Installation instructions

English Use and Installation

INSTALLATION INSTRUCTIONS

Safety recommendations for installation

Take all possible precautions to allow the pump to be installed in a safe, risk-free manner.

All installation phases must be taken into consideration when designing the machinery or plant in which the

pump is to be installed.

The design must consider all mounting points, the means of transmission of the energy sources, and the

protective and safety devices required by the relevant regulations to prevent the risk of injury.

Installation

The mechanical connection between the pump and the motive power source may be made by means of a

pulley and belt, or a exible coupling, or through a direct anged connection to the motive power source.

The crankshaft may turn in either direction.

The water supply connection can be made equally well to the intakes on the right or left of the pump (see diagram).

Only connect the pump to ltered, clean water sources.

Unscrew the plugs tted on the various ports in the factory by the manufacturer, and screw the plugs onto the

ports not used, depending on connection requirements.

Replace the oil plug (A), used for shipment with the breather plug B) supplied.

A) Temporary oil plug

B) Oil plug with breather

C) Intake port

D) Delivery port

Mounting the pump

The pump must be installed on a horizontal surface with no exible components between it and the mounting

surface.

The illustration shows the maximum permitted pump installation angle beyond which proper lubrication of

the crank mechanism is not ensured.

Secure the pump with screws of suitable diameter and length, xing them through the holes provided in the

pump body.

UN003401-CV

UN003411-CV

max. 5° max. 5°

max. 5°