Pressure Regulator Knob Settings; Connection To The Mains Network; Cleaning Preserving Agent When Starting-Up Of Operation Initially - WAGNER ProSpray 23 Operating Manual

4.3 Pressure regulator knob settings

(Fig. 9)
1. Minimum pressure setting
2. From minimum pressure to 230 bar (23 MPa)
3. Black zone – no pressure generation
4. Blue zone – pulsating pressure for cleaning
2
2
1
1
4
3

4.4 Connection to the mains network

The unit must be connected to an
appropriately-grounded safety outlet.
Attention
Before connecting the unit to the mains supply, ensure
that the line voltage matches that specified on the unit's
rating plate.
As soon as the power plug is connected, the green indi-
cating lamp under the ON/OFF switch illuminates.
ProSpray 23
3
4
5
6
7
8
9
g
4.5 Cleaning preserving agent when
starting-up of operation initially
1. Depending on the model, swivel or immerse the suc-
tion tube (Fig. 10, Item 1) or the suction hose and re-
turn hose (2) into a container with a suitable cleaning
agent.
2. Turn the pressure regulator knob (3) in the yellow zo-
ne to minimum pressure.
3. Open the relief valve (4), valve position PRIME
(k circulation).
4. Switch the unit (5) ON.
5. Wait until the cleaning agent exudes from the return
hose.
6. Close the relief valve, valve position SPRAY
(p spray).
7. Pull the trigger of the spray gun.
8. Spray the cleaning agent from the unit into an open
collecting container.
3
5
1
Starting operation
4
2
35