WERKU WK501100, Original Instructions Manual

English

ENG 

ORIGINAL INSTRUCTIONS

4

contain chemicals or toxic components.

Avoid inha-

ling these substances or allowing them to come into 

contact with your skin.

Use PPE designed to pre-

vent and protect against incidents of this kind.

DESCRIPTION OF THE PRODUCT.

The paint spray gun has been designed to carry out 

jobs of painting with compressed air.

Refer this plan to 

familiarize yourself with the paint spray gun before use.

E

A

D

C

B

F

A. Spray direction control.

B. Trigger.

C. Air pressure control.

D. Spray control.

E. Nozzle regulator.

F. Cup.

PRODUCT COMPATIBILITY.

Compatible with varnishes, lacquers, enamels, 

primers, polyurethane paints, acrylic paints, plastic 

paints and acrylic rubber paints.

USE INSTRUCTIONS.

Before putting the paint spray gun into operation, it is 

advisable to read all the indicated instructions.

Likewi-

se, accident prevention rules, regulations and guideli-

nes for work centres and current laws and restrictions 

must be taken into account.

The paint spray gun must 

be used only by personnel who have been trained 

adequately in their handling, and only for the uses for 

which it has been designed.

COMPRESSOR.

Do not use another power source than an air com-

pressor.

The paint spray gun is designed for using 

with an air compressor, never use carbon dioxide, 

oxygen or any other bottle gas.

AIR SUPPLY AND CONNECTION SYSTEM.

For a correct installation follow the steps shown in 

the diagram (13).

OPERATION.

The compressed air enters through the air in-

let, which is screwed on to the grip of the paint 

spray gun (1).

By pressing the trigger, the air valve 

opens to the first pressure point (initial air control) 

(2).

Pressing down further on the trigger, a jet of 

paint squirts through the fluid outlet (3).

The paint 

runs through by gravity without any pressure, and 

is pulverised by the compressed air (4).

NOZZLE REGULATOR.

The nozzle regulator adjusts the amount of paint 

that is pulverised (5).

For more paint, twist the 

nozzle regulator to the left (6).

For less paint, twist 

the nozzle regulator control to the right (7).

SPRAY CONTROL.

The spray control adjusts the width of the spray 

produced by the paint spray gun.

Twist the spray 

control to the right for wider coverage, or to the left 

for a narrower jet (8, 9).

The spray control may be 

turned through a total of 360º, and when loosened 

the paint jet may be directed as required (10).

START-UP.

Fully close the nozzle regulator (5).

Connect the 

paint spray gun to the compressed air supply (1).

Press the trigger, first checking air output and then 

paint output (2).

The paint spray gun must be ad-

justed depending on the type of paint used.

Open 

the  fluid  outlet  control  until  obtaining  an  even 

spray.

SPRAYING TECHNIQUES.

For best results keep the paint spray gun level and 

parallel to the surface being painted at all times.

Hold 

the paint spray gun 25-30 cm from the working surfa-