WERKU WK500600, Original Instructions Manual

2

English

ENG

CE DECLARATION CONFORMITY.

►

Werku

®

 declares that the

 WK500600

 airless 

gun is in accordance with the European 

Directives and Standards 2006/42/CE and 

EN12621:2006+A1:2010

.

La Coruña, 01/02/2018. 

R Yáñez

Werku Tools SA

TECHNICAL CHARACTERISTICS.

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Airless pump >0.5 HP (375 W)

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Working pressure 

60-160 bar 

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Maximum pressure 250 bar 

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Inlet 

thread NPS 1/4” 

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Outlet thread BSP 7/8” 

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Working 

temperature 5-40ºC 

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Material temperature 

<43ºC

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Net weight 0.380 kg 

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Acoustic pressure LpA 

<89 dB(A) 

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Acoustic pressure LwA <90.82 dB(A) 

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Vibration Ah <0.715 m/s².

SAFETY INSTRUCTIONS.

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Read all security warnings and all instructions 

►

Failure to follow all warnings and instructions 

listed below may result in electrical shock, fire 

and/or serious injury 

►

Keep all warnings and 

all instructions for future reference 

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Accidents 

can be avoided in many cases by recognizing a 

potentially hazardous situation before it occurs and 

by observing appropriate safety procedures 

►

Do 

not use this airless gun for other applications than 

those specified in this manual.

SAFETY PRECAUTIONS.

►

Be safety-conscious 

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All local and national 

regulations governing ventilation, fire prevention, 

and operation must be observed 

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Hazard: 

Injection injury 

►

A high pressure stream produced 

by this airless gun can pierce the skin and 

underlying tissues, leading to serious injury and 

possible amputation 

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Do not treat an injection 

injury as a simple cut 

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Injection can lead to 

amputation 

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See a physician immediately 

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Inform the physician of the type of coating 

material or cleaning agent with which the injury 

was caused 

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The maximum operating range of 

this airless gun is 250 Bar fluid pressure 

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Never 

aim the airless gun at any part of the body 

►

Never 

allow any part of the body to touch the fluid stream 

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Do not allow body to touch a leak in the fluid 

hose 

►

Never put hand in front of the airless gun 

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Gloves will not provide protection against an 

injection injury 

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Never point the airless gun at 

anyone else 

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Always lock the airless gun trigger, 

shut the pump off and release all pressure before 

servicing, cleaning the tip or guard, changing 

tip, or leaving unattended 

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Pressure will not be 

released by turning off the motor 

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The prime/

spray valve must be turned to prime to relieve the 

pressure 

►

Refer to the pressure relief pressure 

described in the pump manual 

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Always keep the 

tip guard in place while spraying 

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The tip guard 

provides some protection but is mainly a warning 

device 

►

Always remove the spray tip before 

flushing or cleaning the system 

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The hose can 

develop leaks from wear, kinking and abuse 

►

A 

leak can inject material into the skin 

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Inspect 

the hose before each use 

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Never use an airless 

gun without a trigger lock and trigger guard in 

place and in good working order 

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All accessories 

must be rated at or above the maximum 

operating pressure range of the airless gun 

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This includes spray tips, extensions and hose 

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Hazard: Explosion hazard due to incompatible 

materials will cause severe injury or property 

damage 

►

Do not use materials containing 

bleach or chlorine 

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Do not use halogenated 

hydrocarbon solvents such as bleach, mildewcide, 

methylene chloride trichloroethane 

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They are 

not compatible with aluminum 

►

Contact your 

coating material supplier about the compatibility 

of material with aluminum 

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Hazard: General 

►

This airless gun can cause severe injury or 

property damage 

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Read all instructions and 

safety precautions before operating this airless 

gun 

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Never spray near sources of ignition; eg 

open flames, cigarettes (also cigars and pipes 

are sources of ignition), sparks, hot wires and 

hot surfaces, etc 

►

Wear respiratory equipment 

when spraying 

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The operator must be provided 

with a protective mask 

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In order to prevent work 

related illness, the manufacturer’s regulations 

for the materials, solvents, and cleaning agents 

used must be observed when preparing, working 

with and cleaning the airless gun 

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Protective