KeLDE 815L-US HVLP Paint Sprayer User Manual

: June 15, 2024
: KeLDE

Table of Contents

KeLDE 815L-US HVLP Paint Sprayer
OPERATING INSTRUCTIONS
General Safety Instructions
Safety Instructions for Spray Guns
Technical Data
Preparing the Spray Material
Taking Out of Operation and Cleaning
Maintenance
Correction of Malfunctions
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KeLDE 815L-US HVLP Paint Sprayer

OPERATING INSTRUCTIONS

ATTENTION : This appliance is designed for domestic use only. Spraying of inflammable liquids might cause fire or explosion, especially in closed rooms. For maintenance and repair only the original spare parts are permitted.

You have purchased a proprietary device that requires careful cleaning and care to ensure trouble-free functioning. Read the operating instructions carefully before using the tool and
observe the safety instructions. Keep the operating instructions in a safe place.

Explanation of symbols used

This symbol indicates a potential danger for you or for the device.

Under this symbol you can find important information on how to avoid injuries and damage to the device.

Danger of electrical shock
Warning-To reduce the risk of injury,user must read instruction manual
Do not dispose of electrical equipment in the Domestic waste.

General Safety Instructions

Caution! Read all the instructions. Non-observance of the instructions below can cause electric shock, fire and or serious personal injuries. The term “power tool” used below covers both mains-operated power tools (with mains lead) and accumulator-operated power tools (without mains lead).

Workplace
Keep your workplace clean and tidy. Untidiness and unlit working areas can lead lo accidents.
Never use the tool in hazardous areas that contain flammable liquids, gases or dusts. lower tools generate sparks that can ignite the dust or vapors.
Keep children amt other persons away when using the power tool. You can lose control of the tool if you are distracted
Electrical Safety
The tool !ling must lit into the socket. The Jllug may not be modified in any form. Do not use adaptor plugs together with protective-earthed tools.
Unmodified plugs and suitable sockets reduce the risk of an electric shock.
Avoid physical contact with earthed surfaces such as pipes, heating elements, stoves and refrigerators.
Keep the equipment away from rain and moisture.
Do not misuse the mains lead by carrying the tool by the lead, hanging it from the lead or by pulling on the lead to remove the plug. Keep the lead away from heat, oil, sharp edges or moving tool parts. Damaged or twisted leads increase the risk of an electric shock.
If you work outdoors, use only extension leads that are approved for outdoor use. The use of an extension lead that is suitable for outdoors reduces the risk of an electric shock.
Safety of Persons
Be attentive. Pay attention to what you are doing and work sensibly with a power tool. Do not use the tool if you are tired or under the influence of drugs, alcohol or medication. Just a moment of inattentiveness while using the tool can lead to serious injuries.
Wear personal safety equipment and always wear safety goggles. Wearing personal protective equipment, such as dust mask, non-slip safety shoes, safety helm or ear protection, depending on the type of power tools, reduces the risk of injury.
Avoid accidental starting-up. Ensure that the switch is in the “OFF” position before inserting the plug into the socket. Accidents can occur if you carry the power tool while your finger is on the switch or if you connect the power tool to the power supply which it is on.
Remove setting tools or wrenches before switching on the power tool. A tool or wrench that is in a rotating tool part can lead to injuries.
Do not overestimate your abilities. Ensure that you are standing securely and have your balance at all times. This ensures that you can control the tool better in unexpected situations.
Wear suitable clothing. Do not wear wide clothing or jewelry. Keep your hair, clothes and gloves away from moving parts. Loose clothing, jewelry or long hair can be caught in moving parts.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
Careful Handling and Use of Power Tools
Do not overload the tool. Use the power tool designed for the work that you are doing. You work better and safer in the specified performance range if you use the suitable power tool.
Do not use power tools whose switch is defective. A power tool that cannot be switched on or off is dangerous and has to be repaired.
Remove the plug from the socket before carrying out tool settings, changing accessories or putting the tool away. This precautionary measure prevents unintentional starting of the tool.
Store unused power tools so that they are inaccessible to children. Do not let persons use the tool who are not familiar with it or who have not read these instructions. Power tools are dangerous when they are used by inexperienced persons.
Take proper care of your tools. Check whether the moving parts Function trouble-free and do not jam, whether parts are broken or damaged so that the tool function is impaired. Have damaged parts repaired before using the tool. Many accidents have their origin in power tools that have been maintained badly.
Use the power tool, accessories, insert tools, etc. in accordance with these instructions and in a fashion specified for this special tool type. Take the working conditions and the activity to be carried out into consideration. The use of power tools for purposes other than the intended ones can lead to dangerous situations.
Service
Have your tool repaired only by qualified specialist personnel and only with original spare parts. This ensures that the tool safety is maintained.
If the supply cord is damaged, it must be replaced by the manufacturer or it’ s service agent or a similarly qualified person in order to avoid a safety hazard.

Safety Instructions for Spray Guns

ATTENTION! EXPLOSION HAZARD! Do not store materials with a flash point below 21° C in the basic device! Only store materials in the basic device in containers that close airtight! Remove any material that may have leaked into the basic device immediately and allow the device to dry completely before using it! Do not store materials contained solvents in the basic device during operation!

CAUTION! Wear breathing equipment: Paint mist and solvent vapors are damaging to health. Always wear breathing equipment and only work in well ventilated rooms or using supplementary ventilating equipment. It is advisable to wear working clothing, safety glasses, ear protection and gloves.
CAUTION : Danger of injury! Never point the spray stream towards human beings or animals.

The spray gun is to be used only for paints and solvents with a 21° C (32° in UK) flash point or higher (See information on the material tin. Hazard class A Il and A III permitted).
Do not use the spray guns to spray flammable substances.
The spray guns are not to be cleaned with flammable solvents which have a flash point under 21° C.
Caution against dangers that can arise from the sprayed substance and observe the text and information on the containers or the specifications given by the substance manufacturer.
Do not spray any liquid of unknown hazard potential.
The device may not be used in workplaces covered by the explosion-protection regulations.
To avoid the hazard of explosion when spraying, provide for effective natural or artificial ventilation.
There must be no sources of ignition such as, for example, open fires, smoke of lit cigarettes, cigars and tobacco pipes, sparks, glowing wires, hot surfaces, etc. in the vicinity during spraying.
Ensure that no solvent vapors are sucked in by the unit. Do not spray onto the unit!
The spray gun is not a toy; children must therefore not be allowed to handle it or play with it.
Before working on the spray gun remove the power plug from the socket.
Cover areas that are not to be sprayed. When working keep in mind that wind, for example, may transport paint mist over great distances and cause damage.
Do not lay the spray gun.
The device is equipped with a thermal release which disconnects the device in case of overheating. In this case, turn off the device, remove the plug and let the device cool down for at Icast 1/2 hour. Eliminate the cause of heating, c.g. bent hose, soiled air filter, slots for air intake covered.

Technical Data

pressure:

Explanation of the system
The device works according to low pressure spraying technique. A high volume of air surrounds the spray jet being ejected under low pressure. The air cap provides a very fine atomization with the lowest of spray mist. The coating material is applied to the object quickly and exactly. Moreover,The air flow shortens the drying time for the coating material. This gives perfect spraying result with a respective saving of coating material and is therefore good for the environment.

Function description
The motor blower produces a flow of air which flows through the air hose to the spray gun. The air flow atomizes the coating material at the nozzle and also pressurizes the container. This pressure pushes the coating material up the ascending pipe to the nozzle. The air and pressure setting can be adjusted progressively.

Intended use and reasonable misuse
This machine is intended to spray water and painting (non-flanu11able materials having a flash-point above 55°C). The tool must be used only for its prescribed purpose. Any use other than those mentioned in this manual will be considered a case of misuse.

Materials to be used:
Solvent containing and water-dilutable enamel paints, vanishes, primers, 2-component paints, clear enamels, motor-vehicle enamels, mordants and wood preservatives.

Materials which cannot be used:
Wall paints (emulsions) etc., lyes and acid containing coating materials.

KeLDE 815L-US HVLP Paint Sprayer 2

Description

Spray Angle Adjusting Ring| 2) Union ut
Air Cap| 4) Spray Direction Plate
Nozzle| 6) Sealing Ring
Spray Shape Adjusting Ring| 8) Middle Body Case
Air Pipe| 10) Air Check Valve
1 I) Cover of Paint Container| 12) Paint Container
Bottom Case| 14) Air Filter
Cover of Air Filter| 16) Power Cable

Preparing the Spray Material

The paints usually need to be diluted for use with the spray gun. You will find guidelines for sprayable dilutions in the following viscosity table (viscosity=consistency of the paint). You can achieve the correct dilution by using the viscosity test cup.

Measuring the Viscosity

Thoroughly stir the coating material before staring measurement.
Immerse the viscosity measuring cup ( contents 100cm3) completely in the coating material below rim level and allow to fill.
Lift the viscosity measuring cup and measure the time in seconds until the flow of coating material stops.

This run-out time is called Iin seconds (DIN-s)
VISCOSITY TABLE

Spraying liquids Viscosity DIN -s
Solvent containing gloss paints 15-50
Primers 20-50
Mordants undiluted
2 component paints 20-50
Clear varnishes 15-40
Water-dilutable gloss paints 20-40
Motor-vehicle enamels 20-40
Wood preservatives undiluted

Start-up

Connect the front part of the gun and the gun handle to each other.(Fig.2)
Note: Push the button for connecting or disassembling.
Unscrew the container cap from the spray gun. (Fig.3)
Place the container on a paper base and fill in the prepared coating material. (Fig.4)
Tighten the container cap on the spray gun. (Fig.5)
Only place the device on an even and clean surface. Device could suck to dust, etc.
Before connecting to the mains ensure that the mains voltage corresponds with the details on the rating plate.
Remove the spray gun from the spray gun holder and point at object to be sprayed. Turn on usmg.
0/1 switch on the device
Adjust the spraying pattern and amount of material; set the amount of air and pressure,see Fig.6-8 and the description
Open trigger on the spray gun.

Note : When the device is switch on the air will flow continually from the air cap

KeLDE 815L-US HVLP Paint Sprayer 7

Selecting the Spray Setting(Fig.6)

A= circular jet ➔ for corners, edges and hard-to-reach surfaces
B = horizontal flat jet ➔ for horizontal surfaces
C = vertical flat jet ➔ for vertical surfaces

WARNING! Danger of injury! Never pull the trigger guard while adjusting the air cap. Adjusting the Material Volume (Fig. 8)
Set the material volume by turning the regulator on the trigger guard of the spray gun.

– turn to the left ➔ lower material volume
+ turn to the right ➔ higher material volume

KeLDE 815L-US HVLP Paint Sprayer 8

Spray Technique
The spray result depends heavily on the smoothness and cleanliness of the surface to be sprayed. Therefore the surface should be carefully prepared and kept free of dust.Surfaces not to be sprayed should be covered withe sticky tape and newspaper. Cover threads and the like on the object to be sprayed.
It is advisable to test the spray gun on cardboard or a similar surface to find the correct setting.
Important : Begin spraying outside of the target area and avoid interruptions inside the target area.

The spray movement should come from the arm, not just from the wrist. This ensures that a uniform distance is maintained between the spray gun and the spray surface during the spray operation. Select a distance of 200 – 400 mm, depending on the desired spray jet width.

Fig. SA: CORRECT: Even distance to the object.
Fig. SB: INCORRECT: Uneven distance causes uneven coating. Move the spray gun evenly cross-wise or up-and-down, depending on the spray pattern setting.

• An even movement of the spray gun results in an even surface quality.
• When coating material builds up on the nozzle and air cap (Fig. 9), clean both parts with a solvent or water.

KeLDE 815L-US HVLP Paint Sprayer 9

“Cross spray” when using paint with a poor covering capacity or if the surface is highly absorbent (Fig. 9).

KeLDE 815L-US HVLP Paint Sprayer 10

Taking Out of Operation and Cleaning

Proper cleaning is the prerequisite for problem-free operation of the paint application device. No warranty claims are accepted in case of improper or no cleaning.

Turn the device off.
Divide the spray gun. Press the button . Turn the gun front part and gun rear part against each other.
ATTENTION: Never hold the gun handle under water or immerse it into liquids. Clean the housing only with a moistened cloth.
Unscrew the container. Empty any remaining coating material back into the material tin.
Preclean the container and feed tube with a brush.
Pour solvent or water into the container. Screw the container back on.
Use only solvents with a flashpoint over 21 ° C.
Assemble the gun again (Fig. 5).
Turn on the device and spray the solvent or water into a container or a cloth.
Repeat the above procedure until the solvent or water emerging from the nozzle is clear.
Tum off the device and divide the spray gun.
Screw of the container and empty it. Pull out the suction tub with container seal.
CAUTION! Never clean seals, nozzle or air holes of the spray gun with metal objects.
Unscrew the union nut and remove the air cap and nozzle. Clean the air cap, nozzle seal and nozzle with a brush and solvent or water .
Clean the outside of the spray gun and container with a cloth soaked in solvent or water.

Maintenance

WARNING! Never operate the machine without the air filter; dirt could be sucked in and interfere with the function of the machine. Do not store any objects in the air filter compartment. Change the air filter if it is soiled.

Storage
Remove the hose and when storing it in the cover put in the gun handle first.

Environmental protection
The device and all accessories and packaging have to be recycled in an environmentally friendly manner. Do not dispose of the appliance with household waste. Support environmental protection by taking the appliance to a local collection point or obtain information from a specialist retailer. Leftover paint and solvents may not be emptied into drains, the sewage system or disposed of as household rubbish. It has to be disposed of separately as special waste. Please pay special attention to the instructions on the product packaging.