199-3 - Pressure washer Hazet - Free user manual and instructions

Brand	Hazet
Model	199-3
Product Type	Manual Pressure Sprayer
Net Weight	460 g
Maximum Operating Pressure	3 bar
Net Tank Volume	0.75 L
Gross Tank Volume	1.5 L
Body Volume	0.006 m³
Included Mixers	Green (dry foam), Grey (semi-dry foam), Orange (moist foam)
Default Mixer	Grey (semi-dry foam)
Safety Valve	Integrated, prevents overpressure
Filter Type	Felt filter in front of nozzle
Replacement Filter	10 replacement felts included
Chemical Compatibility	Acids (up to 30%), alcohols, hydrocarbons, oils, limited alkalines
Operating Instructions	Pump handle 15-20 times to pressurize
Maintenance	Clean felt filter with water; replace if damaged
Safety Precautions	Wear protective clothing, gloves, and safety glasses; avoid contact with chemicals
Intended Use	Application of cleaning chemicals and foams
Warranty Information	Hazet liability for proper use only; modifications void warranty

Frequently Asked Questions - 199-3 Hazet

How do I pressurize the Hazet 199-3 sprayer?

Activate the handle lever 15 to 20 times to build pressure up to 3 bar. Stop pumping once the safety valve activates.

What do the different mixer colors mean?

Green mixer produces dry foam for low moisture; grey mixer (installed by default) creates semi-dry foam for general use; orange mixer generates moist foam for larger surfaces like cars.

How do I change the mixer?

Disconnect the tank from the head, pull the suction pipe out, remove the old mixer, and firmly press the new mixer onto the suction pipe. Reinsert the pipe.

What chemicals can I use with the 199-3?

It is compatible with many acids (e.g., acetic, hydrochloric up to 30%), alcohols, aliphatic/aromatic hydrocarbons, and some alkalines. Avoid acetone, sodium hydroxide, and potassium hydroxide. Always check the manufacturer's recommendations.

How do I clean the felt filter?

Remove the felt filter using a pointed object, rinse it with clean water, and reinstall. If heavily soiled or damaged, replace it with one of the 10 included spare felts.

Is the Hazet 199-3 safe to use near electricity?

No, do not use near electrical installations to avoid electrical hazards. Always point the nozzle away from people and animals.

How do I depressurize the sprayer before opening?

Actuate the integrated safety valve to release pressure. Never open the tank while pressurized.

What is the maximum pressure of the 199-3?

The maximum operating pressure is 3 bar. The safety valve prevents overpressure beyond this limit.

What is the net tank capacity?

The net volume is 0.75 liters (gross volume 1.5 L). Follow the markings on the tank when filling.

Can I use the sprayer with hot liquids?

The manual does not specify temperature limits, but typical use is with chemicals at ambient temperature. Avoid extreme temperatures.

USER MANUAL 199-3 Hazet

Operating instructions Pressure sprayer

Blue and white HOPET spray gun with attached plastic components (no visible text or symbols)

Two product photos: one showing three colored plastic connectors (orange, gray, green), and another showing a blue handheld device with orange tip and white tube inside a container (no visible text or symbols)

Hazel spray gun (HAZET 199-3) with blue and white casing, no visible text or symbols on body

Three-step illustration showing hands using a tool to adjust a cylindrical component, then adjusting a grid-like object (no text or symbols present)

graph LR
    A["Fire extinguisher"] --> B["Warning symbol"]
    B --> C["Person holding a bottle"]
    C --> D["Trafficacy warning symbol"]
    D --> E["Lightning 30°, 5°"]
    E --> F["Person in protective suit"]
    F --> G["Human safety gear with tools"]
    G --> H["Human safety gear with tools"]

1. For your information 6
2. Design and function 7 ... 8

Ursprungsprache deutsch – original language: German – Langue d'origine allemand

For intended use of the HAZET pressure sprayer, it is essential that all safety instructions and other information in these operating instructions are strictly adhered to. The HAZET pressure sprayer has been designed for specific applications. HAZET emphasises that this device may not be modified or used in any way other than its intended application.

HAZET will not be liable for any injuries to persons or damage to property resulting from improper application, misuse of the tool or disregard for the safety instructions.

Furthermore, the regulations for the prevention of accidents valid for the application range of this device must be observed.

2. Explanation of symbols

Attention: Pay strict attention to these symbols!

READ THE OPERATING INSTRUCTIONS!

The owner of this tool set is obliged to observe the application note and safety instructions and should ensure that all users of this tool set use it according to the information given.

NOTE!

This symbol indicates advice that is helpful when using the tool.

WARNING!

This symbol indicates important specifications, dangerous conditions, safety risks and safety advice.

CAUTION!

This symbol indicates advice, which if disregarded, results in damage, malfunction and/or functional failure of the device.

1. General

Always observe the prescribed amounts specified by the manufacturer of the chemical being used.

Do not work in closed areas when using harmful chemicals. Do not let chemicals contact the eyes or the skin. Always wear safety glasses as well as chemical resistant gloves and protective clothing.

Do not eat or drink when using the HAZET pressure sprayer.

Wash your hands and face after working. When using chemicals, read and follow the manufacturers' instructions.

Do not mix and measure the chemicals inside the tank.

Do not point the sprayer's nozzle towards people or animals. Do not use near electrical installations to avoid electrical hazards. Only use certified chemicals.

In case of poisoning, call a doctor or find the nearest hospital, and if possible inform the doctor of the type of chemical.

Always wear protective clothing, safety glasses and chemical resistant gloves!

1. Technical data / Tool components

HAZETNo.	199-3
Net weight 460 g
Maximum pressure 3 bar
Volume 0.006 m3
Net volume 0.75 l
Gross volume 1.5 l

2. Scope of delivery

199-3: Pressure sprayer

1 x green mixer = dry foam
1 x grey mixer = semi-dry foam
1 x orange mixer = moist foam

Product photo of a HAZET 199-3 spray gun with three colored plastic connectors (orange, gray, green) beside it, labeled with number 1.

Always wear protective clothing, safety glasses and chemical resistant gloves!

3. Commissioning

Changing mixers

The pressure sprayer offers the option to change the type of foam. For this reason, there are three different mixers.

The green mixer generates dry foam, which is applied in particular when the surface being cleaned should not be moistened. This mixer is included in the scope of delivery.

The grey mixer offers an intermediate type of foam, which is suitable for all types of activities. This mixer is installed in the device as a standard.

The orange mixer provides wet foam with larger coverage, so that a larger surface can be covered (cars, windows, etc.). This mixer is included in the scope of delivery.

Procedure for changing the mixer

Procedure for changing the mixer: disconnect the tank from the head piece. Pull on the suction pipe until the pipe itself and the mixer move out of position. Remove the suction pipe from the mixer. Use force to firmly press the new mixer into the spot of the previous mixer, until it is inserted. Insert suction pipe.

Filling the tank

Please observe the markings on the tank!

• Close the tank by screwing the operating unit firmly onto the tank.
• Pressurise the HAZET pressure sprayer by activating the handle lever 15 to 20 times.
• The HAZET pressure sprayers have an integrated safety valve ① which prevents overpressure in the container. Furthermore, you can depressurise the pressure container before opening it by actuating the safety valve.

199-3: The pressure sprayer is equipped with a safety valve ① Stop activating the handle lever once the safety valve begins to activate, thus preventing further pressure build-up.

Maintenance

The device is equipped with a felt filter in front of the nozzle. If dirty, the felt must be cleaned with water. If the felt is completely damaged or heavily soiled then it must be replaced with replacement felt. A strip with 10 replacement felts is included in delivery. Remove the old felt in front of the nozzle using a pointed object and replace it with the new filter.

Recommended use:

Acids	Acetic acid (max. 20%)	○
	Hydrochloric acid (max. 30%)	√
	Hydrofluoric acid (max. 20%)	√
	Phosphoric acid	√
	Nitric acid (max. 20%)	√
	Sulphuric acid (max. 30%)	√
	Acid residues	√
Alcohols	Butanol	○
	Ethanol	○
	Methanol	○
	Alcohol residues	○
Aliphatic hydrocarbons	N-decane	○
	Heptane	○
	Hexane	○
	Pentane	○

Aromatic hydrocarbons	Limonene	○
	Naphthalene	○
	Toluene (max. 40%)	○
	Xylene	○
Crude oils and derivatives	Mineral-vegetable oil	○
	Diesel	○
	Petrol	○
	Kerosene	○
Alkalines and ketones	Acetone	×
	Ammonia	○
	Sodium hydroxide (caustic soda)	×
	Potassium hydroxide (caustic potash)	×
	Sodium hypochlorite	○

OPTIMUM

RESTRICTED

UNSUITABLE

Always wear protective clothing, safety glasses and chemical resistant gloves!