WAGNER WallPerfect I-Spray 1800, Manual

GB

7

WallPerfect I-Spray 1800

Before using the attachment, read these operating instructions and familiarise 

yourself with the operating instructions for the basic unit. The safety instructions 

for the basic unit apply to this WallPerfect spray attachment. 

The 

WallPerfect I-Spray spray attachment

 has been especially developed for the 

application of interior wall paints. A high feed rate and working speed are the main 

features of this spray attachment.    

Description (Fig. 1 / 1A)

Gun body

1) 

Needle

2) 

Nozzle seal

3) 

Nozzle

4) 

Air cap

5) 

Union nut

6) 

Spray jet adjustment ring

7) 

O-Ring

8) 

Material quantity regulation

9) 

Trigger

10) 

Container seal

11) 

Suction tube

12) 

Container

13) 

Feed hopper

14) 

Ventilating hose

15) 

Valve cover

16) 

Diaphragm

17) 

Preparation of the workplace

Sockets and plugs must be masked. Risk of an electric shock as a 

consequence of sprayed material entering the socket! 

Mask all the areas and objects that are not to be spray painted, or 

remove them from the work area. No liability is assumed for damage 

due to overspray. 

Silicate paint corrodes glass and ceramic surfaces upon contact! All 

such surfaces must therefore be completely covered.

Preparation of the Coating Material

i

Spray material that is at least at room temperature (e.g. diluted with warm 

water) provides a better spray result.  

Attention! Do not heat spray material above 40°C.

Interior wall paints can be sprayed undiluted or slightly diluted with the spray attachment 

provided. Detailed information is available in the technical data sheet of the manufacturer 

(



 Internet download).

1.  Stir the material thoroughly and dilute it in the container as per the recommended 

dilution

(an agitator is recommended for stirring). 

Thinning recommendation

Sprayed material

Interior wall paint (dispersions and latex paint)

dilute by 0-10%

  If the feed rate is too low even at maximum flow setting, dilute in steps of 5 - 10 % 

2. 

until the feed rate meets your requirements.