ENHULK EHT26002150 Cordless Paint Sprayer with Brushless Motor User Manual

: June 16, 2024
: ENHULK

Table of Contents

Safety Instruction
Symbols
Product Description and Speciﬁcations
Maintenance/Troubleshooting
Guarantee
References
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Download This Manual (PDF format)

20V Brushless Spray Gun
EHT26002150 ENHULK EHT26002150 Cordless Paint Sprayer with Brushless
Motor

Please Read Carefully Before Use Original Instruction Manual

Safety Instruction

Safety Instructions General Power Tool Safety Warnings
Warning!

Read all safety warnings, instructions, illustrations and speciﬁcations provided with this power tool.
Failure to follow all instructions listed below may result in electric shock, ﬁre and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery operated (cordless) power tool.”

WORK AREA SAFETY
a. Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b.aDo not operate power tools in explosive atmospheres, such as in the presence of ﬂammable liquids, gases or dust.Power tools create sparks which may ignite the dust or fumes.
c. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
ELECTRICAL SAFETY
a. Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodiﬁed plugs and matching outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your body is earthed or grounded.
c. Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric shock.
e. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f. If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
PERSONAL SAFETY
a. Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the inﬂuence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b. Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, nonskid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c. Prevent unintentional starting. Ensure the switch is in the off- position before connecting to power source and/or battery pack, picking up or carrying the tool.
Carrying power tools with your ﬁnger on the switch or energising power tools that have the switch on invites accidents.
d. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing or jewellery.
Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
h. Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
POWER TOOL USE AND CARE
a. Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b. Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c. Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrain- ed users.
e. Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation.
If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g. Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
h. Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
SERVICE
a. Have your power tool serviced by a qualiﬁed repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
b. If the supply cord is damaged, it must be replaced by the manufacturer , its service agent or similarly persons in order to avoid a hazard.

General Safety Warning For Spray Gun
Warning!
To Reduce The Risk Of Fire Or Explosion:

You may only spray coating materials such as paints, varnishes, glazes, etc. with a ﬂashpoint of 55°C and higher without additional warning.
The device may not be used in workplaces cov ered by the explosion-protection regulations.
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 surf aces, etc. in the vicinity during spraying.
Do not spray any substances whose potential haz ard is not known.
Before doing any maintenance on the spray gun , always remove the battery pack .
Do not use the spray guns to spray ﬂammable sub stances.
The spray guns are not to be cleaned with ﬂamm able solvents.
Caution against dangers that can arise from the sprayed substance and observe the text and info rmation on the containers or the speciﬁcations given by the substance manufacturer.
Be care for high pressure at the nozzle.Do not point the nozzle at yourself or others.
Caution! Wear breathing equipment: Paint mist and solvent vapours 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 wor king clothing, safety glasses, ear protection and gloves.
Caution:
Danger Of Injury!
• Never point the spray stream towards human beings or animals.
• Sockets and plugs must be masked. Risk of an electric shock as a consequence of sprayed material entering the socket!
• Attention! Never operate the device if the noz zle seal is either damaged or missing. If the nozzle seal is either missing or damaged liquids can enter the device and increase the risk of an electric shock. Check the nozzle seal before each use.
When working indoors as well as outdoors ensure that no solvent vapours are sucked in by the spray gun.
When working outdoors, be aware of the wind dir ection. Wind can carry the coating substance acr oss greater distances – thus causing damage. When working indoors, provide for adequate ventilation.
Do not let children handle the device.
Never open the device yourself to carry out repairs in the electrical system!
• The units may only be used with a functional valve. If paints arises in the ventilating hole , do not operate the unit further! Dismantle and clean- the ventilating hole, valve and diaphragm and replace the diaphragm if necessary.
• Do not lay the spray gun.With original access ories and spare parts, you have the guarantee that all safety regulations are fulﬁlled.

Warning!
Safety Warnings For Battery Pack

Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, ﬁre and/or serious injury.
Save all warnings and instructions for future reference.
Use battery pack for ENHULK cordless products only.
Refer to the marking label and instruction manual provided with product.

a. Do not dismantle, open or shred cells or battery pack.
b. Do not short-circuit a battery pack. Do not store battery packs haphazardly in a box or drawer where they may short-circuit each other or be short- circuited by conductive materials. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a ﬁre.
c. Do not expose battery pack to heat or ﬁre. Avoid storage in direct sunlight.
d. Do not subject battery pack to mechanical shock.
e. In the event of battery leaking, do not allow the liquid to come into contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
f. Seek medical advice immediately if a cell or battery pack has been swallowed.
g. Keep battery pack clean and dry.
h. Wipe the battery pack terminals with a clean dry cloth if they become dirty.
i. Battery pack needs to be charged before use. Always refer to this instruction and use the correct charging procedure.
j. Do not maintain battery pack on charge when not in use.
k. After extended periods of storage, it may be nec essary to charge and discharge the battery pack several times to obtain maximum performance.
l. Battery pack gives its best performance when it is operated at normal room temperature (20°C ± 5°C).
m. When disposing of battery packs, keep battery packs of different electrochemical systems sep arate from each other.
n. Recharge only with the charger speciﬁed by ENHULK. Do not use any charger other than that speciﬁcally provided for use with the equipment. A charger that is suitable for one type of battery pack may create a risk of ﬁre when used with another battery pack.
o. Do not use any battery pack which is not designed for use with the equipment.
p. Keep battery pack out of the reach of children.
q. Retain the original product literature for future reference.
r. Remove the battery from the equipment when not in use.
s. Dispose of properly.s.

Warning!
Safety Warnings For Battery Chargers

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualiﬁed persons in order to avoid a hazard.

Before charging, read the instructions.
Do not charge a leaking battery.
Do not use chargers for works other than those for which they are designed.
Before charging, ensure your charger is matching the local AC supply.
For indoor use, or do not expose to rain.
The charging device must be protected from moisture.
Do not use the charging device in the open.
Do not short out the contacts of battery or charger.
Respect the polarity “+/-“ when charging.
Do not open the unit and keep out of the reach of children.
Do not charge the batteries of other manufactures or ill-suited models.
Ensure that the connection between the battery charger and battery is correctly positioned and is not obstructed by foreign bodies.
Ensure that the connection between the battery charger and battery is correctly positioned and is not obstructed by foreign bodies.
When charging batteries, ensure that the battery charger is in a well-ventilated area and away from inflammable materials. Batteries can get hot dur- ing charging. Do not overcharge any batteries.
Ensure that batteries and chargers are not left unsupervised during charging.
Do not recharge non-rechargeable batteries, as they can overheat and break.
Longer life and better performance can be obta- ined if the battery pack is charged when the air temperature is between 18°C and 24°C. Do not charge the battery pack in air temperatures below 0 °C, or above 50 °C. This is important as it can prevent serious damage to the battery pack.
Charge only battery pack of the same model pro- vided by ENHULK and of models recommended by ENHULK.

Symbols

The rating plate on your tool may show symbols. These represent important information about the product or instructions on its use.
| Warning
---|---
| To reduce the risk of injury, user must read instruction manual before use. Observe all safety notes.
| Always use eye/ear protection, and wear a safety helmet.
| Wear a dust mask
| Wear protective gloves.
| Wear protective, slip-resistant footwear
| You must wear tight-ﬁtting clothing with cut protection inserts for your feet, legs, hands and underarms
| Class II appliance
| Do not expose to rain or water
| Do not burn
| For indoor use only
****| Waste electrical products must not be disposed of with household waste. Please recycle where facilities exist.
Check with your local authorities or retailer for recycling advice.

Product Description and Speciﬁcations

Part List
ENHULK EHT26002150 Cordless Paint Sprayer with Brushless Motor - Fig
1

Air Cap1.
Nozzle2.
Union Nut3.
Spray Gun Front Part4.
Trigger5.
Release Button6.
Spray Gun Rear Part7.
Air Filter Cover8.
Spray volume adjustment9.
Battery pack
Container
Detach button
Charger
Cleaning brush
Cleaning needle
Viscosity cup
Nozzle
Container support

Technical Data

Rated Voltage	20VDC
Container Capacity	800ml
Nozzle Size	Φ0.5, Φ1.0, Φ1.5, Φ2.0, Φ2.5
Battery Capacity	2.0Ah/4.0Ah
MAX Viscosity	100din/sec
MAX Flow Rate	1000ml/min

Before Operation Charging Procedure
NOTE: Before using the tool, read the instruction book carefully.

Charging Instructions

Charging Your Battery Pack
The charger is designed to charge the battery packs for Brand Enhulk.
Warning!
• The charger and battery pack are speciﬁcally designed to work together so do not attempt to use any other devices. Never insert or allow metallic objects into your charger or battery pack connections because an electrical failure and hazard will occur.
Before Using Your Cordless Tool 2.
Your battery pack is UNCHARGED and you must charge once before use.
How To Charge Your Battery Charging Procedure

Slide one battery pack into the charger. Normally, the relevant charger indicator light will ﬂash in green color showing the battery is being charged.
Plug the charger into an appropriate outlet.
When it is fully charged , the light will change ﬂash mode to on.

Warning!

When battery charge runs out after continuous use or exposure to direct sunlight or heat, allow time for the battery to cool down before recharging to achieve the full charge.

Insert The Battery

To insert the battery, slide the battery into the battery holder. You will hear a “click” when the battery lock engages.
Check that the battery is ﬁrmly seated.

Coating Materials Suitable For Use

Water- and solvent-based paints, fnishes, primers, 2-component paints, clear fnishes, automotive fnishes, staining sealers and wood sealer-preservatives.

Preparation Of The Coating Material

The enclosed spray attachment can be used to spray paints, varnishes and glazes that are undiluted or slightly diluted.

Measure the viscosity of the paint.• To determine this ﬁrst thoroughly stir the paint.
Dip the viscosity cup into the paint and ﬁll just below the cups rim. Raise the cup and measure the time taken for the paint to run out .This will give a D.I.N. The maximum viscosity for this product is max 30 seconds
If the D.I.N. is less than 30 seconds no thinning is required. If D.I.N. is more than 30 seconds ,thin the paint to reach 30 D.I.N. Thin by adding the correct thinner, a small amount at a time. Check manufacturer’s instructions to ensure you are using the correct thinner and that the paint can be thinned. Stir paint thoroughly before and after thinning.
Caution!
• Do not thin beyond paint manufacturer’s recommendation.
Stir the material up and put the required amount into the paint container
Thinning Recommendation**** Sprayed material| Dilution advice
---|---
Glazes| undiluted
Wood preservatives, mordants, oils, disinfection agents, plant protective agents| undiluted
Paints containing solvents and water- soluble paints, primers, vehicle coating paints, hick-flm glazes| dilute by 5 – 10%
If the convey capacity is too low, add 5 – 10% dilu tion step-by-step until the convey capacity fulﬁlls your requirements.
• When diluting, pay attention that the spray material and the diluting agent correspond. Lumps can develop that can lead to clogging of the spray gun.
Note!
• Do not over dilute the paint. this will reduce the paint performance. Never exceed the dilution advice on the paint container.
If the paint can’t spray out, change the nozzle to a bigger one. If still can’t spray out, this spray gun may not suitable for this paint or there is something wrong on the spray gun.

Assembly And Operation

Before setting up, repair or maintenance of the appliance you must always turn off the operating switch and pull out the battery pack

Assembly Procedures

Fig 1
Fig 2
Fig 3
Fig 4
Fig 5
Fig 6
Fig 7
Fig 8****
Fig 9****

Star-up

Detach the spray part from the spray gun (Fig.7).
Unscrew the container from the spray gun. Aligning suction tube (Fig.1).
If the suction tube is positioned correctly, the container contents can be sprayed without almost any residue. When working on lying objects: Turn the suction tube forwards (Fig.1A ). when working on overhead objects: Turn the suction tube rear wards (Fig.1B).
Set the container on a sheet of paper, pour in the prepared coating material and screw the container tightly onto the spray gun.
Assemble the spray part back onto the spray gun.
Put the machine down only on a level, clean surf ace. Otherwise the machine could tip over!
Adjust the spray setting on the spray gun.
Three different spray jet settings can be chosen on the spray gun, depending on the application and target object.Selecting the Spray Setting:
Fig. 2A = horizontal fat jet
Fig. 2B = vertical fat jet
The width of the shape can be adjusted clockwise and anticlockwise according to the adjustment arrow(Fig. 2C).
The spray pattern indication can be found on the front part of the sprayer. With the arrowhead to wards the boss on the tip (Fig.3).

Assemble Container Support
Assemble container support to container ( please see as below Fig 10 .

Fig 10 ENHULK EHT26002150 Cordless Paint Sprayer with Brushless Motor -
Fig 12 Warning!
Danger Of Injury! Never Pull The Trigger Guard While Adjusting The Air Cap.

Adjust the Material Volume (Fig.4).
Set the material volume by turning the regulator on the trigger guard of the spray gun.
– turn to downside →lower material volume
+ turn to upside →higher material volume

Spray Technique

The spray result depends heavily on the smooth- ness and cleanliness of the surface to be sprayed.
Therefore the surface should be carefully prepared and kept free of dust.
Cover all surfaces not to be sprayed.
Cover screw threads or similar parts of the target object.
Warning! Before any spraying , please always do a test to make sure the paint thickness meets your requirement.It is advisable to test the spray gun on cardboard or a similar surface to ﬁnd the correct setting.
Please always cover off the vicinity of the spray surface thoroughly and generously. When spra ying in enclosures, surfaces not covered can become contaminated. The spray surface must be clean, dry and grease-free. If necessary, rou ghen smooth surfaces and then remove the sa nding dust.

Important
Begin Spraying Outside Of The Target Area And Avoid Interruptions Inside The Target Area.

Correct (Fig.6a). Be sure to hold the spray gun at an even distance of approx. 10–30cm to the target object.
Incorrect (Fig.6b) .Heavy spray fog build-up, un even surface quality.
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 (A) and air cap (B) (Fig.7), clean both parts with a solvent or water.
Overlapping
Each pass of the Spray Gun needs to overlap the previous by approximately 1/3. A cross pattern is recommended. Start with horizontal passes and ﬁnish with light vertical passes. When spraying a long job such as a fence, it is best to work in sections of approximately one meter. Ensure sufﬁcient overlap when starting a new section.

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.

Vent the container in case of longer breaks and after the work has been terminated. This can be done by brieﬂy turning open and then closing the container or by pulling the trigger guard and lett ing the paint into the original paint container.
Divide the spray gun. Press the unlock button (Fig.7) downwards, pull out the front part of the spray gun.
Unscrew the container. Empty any remaining co ating material back into the material tin.
Disassemble the container and suction tube with a brush.
Pour solvent or water into the container. Screw the container back on. Use only solvents with a ﬂash point over 55°C .
Assemble the gun again. Don’t forget to assemble the sealing ring (Fig.8) .
Turn on the machine and spray the water into a container or a cloth.
Repeat the above procedure until the water emerging from the nozzle is clear.
Turn off the machine.
Clean the outside of the spray gun and container with a cloth soaked in solvent or water.
Unscrew the union nut and remove the air cap and nozzle. Clean the air cap and nozzle with a brush and solvent or water.
Carefully clean all the disassembled parts with cleaning agent. Use the cleaning needle to remove any paint residue from the spray nozzle hole and nozzle needle.Be sure the hole is cleaned by clean ing needle thoroughly without clogging .(Figure 11)
• Fig 11
Let all the parts completely dry and reassemble the product. If the product will be stored for a longer time, add lubricant to the nozzle needle and connect the product to the power supply, switch it on and operate it for a moment.

CAUTION!

Never clean seals and nozzle or air holes of the s pray gun with metal objects.
The seal parts are only solvent-resistant to a lim ited extent. Do not immerse in solvent, only wipe.

WARNING!

Never hold the spray gun rear part under water or immerse it into liquids. Clean the housing only with a moistened cloth.

Maintenance

Change the air ﬁlter if it is soiled (Fig. 9).

WARNING!

Never operate the machine without the air ﬁlter, dirt could be sucked in and interfere with the function of the machine.

Maintenance/Troubleshooting

Troubleshotting

Problem| Cause| Remedy
No coating material emerges from the nozzle| Nozzle clogged Feed tube clogged
Material volume setting turned too far to the downside (-) Feed tube loose
No pressure build-up in container Viscosity of coating material too high| Clean Clean
Turn to the upside (+)
Insert
Tighten container Thin
Coating material drips from the nozzle| Nozzle loose
Nozzle worn
Coating material assembly at air cap, nozzle or needle| Tighten Change Clean
Atomisation too coarse| Viscosity of coating material too high Material volume too large Material volume adjusting screw turned too far to the upside (+)| Thin
Turn material volume
adjusting screw to the downside (-) Clean
Spray jet pulsates| Coating material in container running out Air filter heavily soiled| Refill Change
Coating material causes “paint tears”| Too much coating material applied.| Turn material volume adjusting screw to the downside (-)

Guarantee

Guarantee
Dear Customer,
This equipment is provided with a 2-year guarantee from the date of purchase. In case of defects, you have statutory rights against the seller of the product. These statutory rights are not restricted by our guarantee presented below. Terms of Guarantee the term of the guarantee begins on the date of purchase, please retain the original receipt and it’s required as proof of purchase. If a material or manufacturing defect occurs within 2-year of the date of the purchasing, we will repair or replace the product for you free of charge. This guarantee requires the defective equipment and proof of purchase to be presented within the 2-year period with a brief written description of what constitutes the defect and when it occurred. If the defect is covered by our guarantee, you will receive either the epaired product or a new product. No new guarantee period begins on repair or replacement of the product.

Guarantee Period And Statutory Claims For Defects
The guarantee period is not extended by the guarantee service. This also applies for replaced or repaired parts. Any damages and defects already present at the time of purchase must be reported immediately after unpacking.

SYVIO TECHNOLOGY.CO.LIMITED
ROOM A,8/F,wok Cheung Building,635-637
Shanghai Street,Mong kok,Hong Kong
0086-133-2298-6467
service@enhulktools.com
Made in China