HAWK HD 1115R — инструкция по эксплуатации моторных насосов: основные части и функции [7/31]

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Instructions Manual

Motorpumps

Cod. doc. M.I. EP-18

Issue 0

Page 7 of 31

This Manual remains the property of the Manufacturer; it may not be reproduced or copied, even partially.

2.1 Main parts

A - HIGH-PRESSURE PISTON PUMP

comprising: manifold housing with delivery and suction valves 1; oil level plug on the pump body 2; oil level indicator 3; plungers

and connecting rod inside the pump body for motion transmission to the crankshaft.

B - HOLLOW SHAFT ELECTRIC MOTOR

comprising: frame with stator and winding 4; fan cover cap 5; terminal board (with terminal strip, seals, fairlead, header, cover) 6;

pre-installed feet to be assembled 7.

More details on the parts can be found in the exploded views attached to this manual (ATTACHMENT II).

The pumping action is created by a series of plungers, connected to the drive shaft by connecting rods. During motion, the plungers

slide on their axis inside the manifold housing where the suction and delivery lines are fitted with valves that allow the liquid to

flow in a single direction.