Description; Components; Mode Of Operation - WAGNER EvoMotion 40-15 Original Operating Manual

VERSION 12/2015
OPERATING MANUAL
5

DESCRIPTION

5.1

COMPONENTS

1 Air motor
2 Air inlet
3 Mounting fl ange
4 Separating fl uid tank
5 Product outlet
6 Fluid section
7 Product inlet
8 Grounding connection
9 Reversing valve
10 Safety valve (air motor
vent)
11 Air pressure regulator
12 Ball valve
13 Air outlet to the
reversing valve
14 Air inlet into the
reversing valve
5.2

MODE OF OPERATION

The piston pump is driven with compressed air (11). The compressed air moves the air
piston in the air motor (1) and the associated pump pistons in the fl uid section (6) up and
down. At the end of each stroke, the compressed air is redirected by a reversing valve (9).
The working material is sucked up during the upwards stroke and is continuously conveyed
towards the product outlet (5) in both stroke directions.
Air motor (1)
The air motor with its pneumatic reverse (9) does not require pneumatic oil.
The compressed air is fed to the motor via an air regulator (11) and the ball valve (12).
The air motor must be equipped with a safety valve (10) in accordance with
Chapter 5.4.3. The safety valve (10) has been set and sealed at the factory. In case of
pressures over and above the permissible operating pressure, the valve, which is held with
a spring, automatically opens and releases the excess pressure.
Fluid section (9)
The fl uid section has been designed as a piston pump with exchangeable ball valves. The
hard chrome-plated pump piston runs in two fi xed packings which are self-adjusting by
means of a pressure spring, thus resulting in a long service life.
Between the air motor and the fl uid section there is a separating agent cup (4) for separating
the separating agent.
ORDER NUMBER DOC2333558
1
8
4
10
6
B_04121
7
11
2
9
8
13
12
5
3
14
7
19