FLOWZONE FZFAKZ Vortex 40V 8Ah Battery Powered Mist Blower User Guide

: June 17, 2024
: FLOWZONE

Table of Contents

ATTENTION
OPERATING
STORING
SAFETY
WHAT IS YOUR MISTER CAPABLE OF?
WHAT’S INSIDE
ASSEMBLY
SPRAYING
AFTER CARE
TROUBLESHOOTING
ACCESSORIES & PARTS
WARRANTY
Customer Support
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

FLOWZONE FZFAKZ Vortex 40V 8Ah Battery Powered Mist Blower

FLOWZONE FZFAKZ Vortex 40V 8Ah Battery Powered Mist
Blower

ATTENTION

Please read the following information carefully. User must read and understand the entire manual before operating the mist blower. Failure to follow instructions or improper use could lead to mist blower failure and possible serious injuries.

DO NOT RETURN MIST BLOWER TO STORE. If you experience issues or have questions, contact our Support Team M-F 9am-5pm EST at 1-803-339-2500 or email support@wessol.com.
Never spray flammable, caustic, acidic, heat, pressure, or gas producing chemicals.
Always read and follow chemical manufacturer’s instructions before use with this mist blower as some chemicals may be hazardous when used with this mist blower.
Never leave chemicals or solutions sitting in your mist blower after using.
After using mist blower with chemicals, it is important to spray with fresh water for 3-5 minutes to ensure residual chemicals in the gun, wand, tank, pump, and hose are cleaned out.
Read and follow all instructions and cautions on label of products used in this mist blower.
Do not store your mist blower in extremely high temperatures. Heat can lead to the build-up of pressure within the mist blower, resulting in a possible explosion.
Do not try to make modifications to the mist blower. Always use FlowZone® branded replacement parts from the manufacturer.
Do not use batteries that are wet or have been damaged.
Inspect mist blower hose, power knob, wand, and gun for damage or loose connections before each use.
Do not lift or carry the mist blower by the hose, or wand. Carry by the handle only.
Only spray when the air is calm (no wind or air movement) to prevent chemical spray from drifting into unintended areas.
Keep mist blower and all chemicals out of the reach of children. Remove chemicals and thoroughly clean the mist blower after each use. Failure to clean the mist blower may cause contamination of subsequent applications, will cause premature mist blower wear, and void the mist blower warranty.
Never mist in the direction of humans, animals, or property which might be injured or damaged by high wind speeds.
Never insert any foreign object into the air intake of the machine or into the nozzle of the mist blower. It will damage the fan and may cause serious injury to the operator or bystanders as a result of the object or broken parts being thrown out at high speed.
Wear heavy, long pants, boots, and gloves. Avoid loose garments or jewelery that could get caught in moving parts of the machine or its motor.
Keep hair, loose clothing, fingers, and all body parts away from openings and moving parts.

NOTES

The mist blower may have residual water in it when first opened. This is due to quality testing every mist blower undergoes before leaving our factory.
Some parts may be located under the tank lid when first assembling the mist blower.
THIS MIST BLOWER IS DESIGNED TO OPERATE WITH ONLY FLOWZONE® BRANDED 40V BATTERIES. ANY OTHER BATTERIES COULD CAUSE SERIOUS HARM OR INJURY TO THE OPERATOR AND SERIOUS DAMAGE TO THE MIST BLOWER.

NEVER spray petroleum oil distillates, essential oils, or acetone through your mist blower.

This product contains chemicals, including lead, known to the state of California to cause birth defects and other reproductive harm.

When using chemicals, always wear protective clothing, including respiratory protection masks, gloves, eye protection, etc.

Do not dispose of Lithium-ion batteries with household waste; recycle where facilities exist.

OPERATING

Do not allow familiarity with products to make you careless. Remember that a single moment of carelessness is sufficient to cause serious injury.
Always wear eye protection with side shields when handling or operating this mist blower. Failure to do so could result in serious injury from chemical contact or flying dirt or debris.
The Lithium-ion battery pack can be used in temperatures down to 32ºF. When operating in cold temperatures, put the battery pack in the battery compartment and use the mist blower in a light duty application. After about a minute, the battery pack will warm up and begin operating normally.
Always use the correct power setting for your application. Using the correct PSI and flow rate will result in a safer and more thorough treatment. For calibration resources please contact Flow Zone® technical support. (Note: Always refer to local, state, and federal laws and regulations regarding your application.)
Do not use the mist blower if the power switch is not functioning correctly. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
Remove battery before making any adjustments, changing accessories, or storing the mist blower. Disconnect the mist blower from the power source by removing the battery pack. These preventative safety measures reduce the risk of starting the mist blower accidentally.

STORING

Store mist blower out of reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the mist blower. Power tools are dangerous in the hands of untrained users.
Maintain mist blowers and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the mist blowers operation.

SAFETY

Use the mist blower and accessories in accordance with these instructions, taking into consideration the working conditions and the work to be performed. Use of this mist blower for applications that it was not intended for could result in a hazardous situation.
Keep handles and lift points dry, clean and free from oil and grease. Slippery handles and lift points do not allow for safe handling and control of the mist blower.
Risk of fire or explosion: Never use this mist blower with liquids such as gasoline, ethanol, methanol, or any other flammable or gas producing chemicals. Do not use mist blower around sparks, flame, or smoke. Failure to adhere to these instructions may cause ignition, resulting in potential injury and damage to property.
To reduce the risk of fire, personal injury, and product damage from a short circuit, never immerse the mist blower, battery, or charger in fluids. Do not place or store mist blower where it could fall or be pulled into a tub or sink. Corrosive or conductive fluids, such as seawater, certain industrial chemicals, and bleach or bleach containing products, etc., can cause a short circuit.
Electric shock hazard: Never spray toward electrical outlets.
Spray area must be well ventilated to avoid hazardous fume buildup. Always refer to the product label of the chemical being used for safety instructions and proper use practices.
Avoid spraying on windy days. Spraying in windy conditions could cause chemicals to be blown onto persons, plants, or objects that are not intended to be sprayed.

DO NOT RETURN MIST BLOWER TO STORE, if you experience problems or have questions contact our Customer Support, M-F 9am-5pm EST at +1 803-339-2500, or email: support@wessol.com, or find more information at fzspray.com/pages/troubleshoot.

Do not store chemicals in the tank. Chemicals can degrade seals and hoses. Drain and clean mist blower after each use. Failure to do so may void the mist blower warranty.
• Remove gloves before handling battery pack. Chemicals may be damaging to plastics.
• Thoroughly inspect the interior, exterior, and all components of the mist blower before each use. Check for cracked and deteriorated hoses, leaks, clogged nozzles and missing or damaged parts. If damaged, ensure the mist blower is repaired before use. Many accidents are caused by poor maintenance.
• Always remove the battery pack from the mist blower before performing any maintenance, storing or draining of the mist blower.
• Do not eat or smoke while handling or operating the mist blower. Refer to the product label of the chemical being used for user safety practices.
• Do not use the battery compartment for storage.
• Always use common sense and be cautious when using the mist blower. It is not possible to anticipate every situation that could result in a dangerous outcome. Do not use this mist blower if you do not understand these operating instructions or if you feel the work is beyond your capability.
• Maintain labels and nameplates. These carry important information. If unreadable or missing, contact Flow Zone® Support.

Manuals are subject to updates. Scan the QR code to view the most updated manual online!

or visit: www.fzspray.com/operation-guides

REGISTER YOUR MISTER!

To take advantage of the 1-year Limited Warranty from WESSOL, LLC. Register your mist blower at the website below: fzspray.com/register
Please read and follow this manual carefully to ensure that you get the most out of your new mist blower. If you need assistance with the assembly or operation of your mist blower, please don’t hesitate to contact WESSOL via the support methods below: fzspray.com spraysquad@fzspray.com

THE BATTERY

These batteries have been designed to provide maximum trouble-free life.
However, like all batteries, they will eventually wear out. Do not disassemble battery pack and attempt to replace the batteries. Handling of these batteries especially when wearing rings or jewelry could result in serious burns.

Recharge only with the charger specified by FlowZone®. A charger that is suitable for one type of battery pack may create a risk of fire when used with another batter pack.
Only use mist blowers specifically designated with their designated battery packs. Use of any other battery packs may create a risk of injury and fire.
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 fires.
Under abusive conditions, liquid can be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, seek medical help.
Liquid ejected from the battery may cause irritation or burns.
Do not use a battery pack or mist blower that is damaged or modified.
Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
Do not expose a battery pack or mist blower to fire or excessive temperature. Exposure to fire or temperature above 265˚F (130˚C) may cause explosion.
Follow all charging instructions and do not charge the battery pack outside the temperature range specified in the instructions.
Charging improperly or at a temperature outside the specified range may damage the battery and increase the risk of fire.

STORING BATTERY PACK LONGER THAN 30 DAYS

Store the battery pack where the temperature is below 80˚F and away from moisture.
For long-term storage, regular charging of the battery is required to maximize battery life. Check the battery level using the indicator lights every 4 weeks. Recharge the battery if it falls below 3 bars.
Do not allow the battery to fully discharge.

BATTERY RECYCLING PREPARATION

To preserve natural resources, please recycle or dispose of the batteries properly.
This product contains Lithium-ion batteries. Local, state or federal laws may prohibit disposal of lithium-ion batteries in ordinary trash. Consult your local waste authority for information regarding available recycling and/or disposal options.

LITHIUM-ION BATTERY PACKS

Lithium-ion batteries deliver fade free power for their entire run time. Lithium-ion batteries will not gradually lose power due to decreasing battery charge.
Instead, power form the battery pack will drop from full to zero once the full charge has been drained from the battery. Once this happens, recharging of the battery is required.

BATTERY PACK PROTECTION FEATURES

Lithium-ion battery packs are designed with features that protect the lithium-ion cells and maximize battery life. If the mist blower stops during use, release the trigger to reset and resume operation. If the mist blower still doesn’t work, the battery needs to be recharged.
The battery will not charge when battery pack temperature is too high. Wait for the battery to cool down before to attempting to charge again.

If after 2 hours during the charging process, none of the LEDs are lit, remove the battery pack from the charger to avoid damaging the product. DO NOT insert another battery. Contact Customer Support for instructions on replacing the battery.

WHAT IS YOUR MISTER CAPABLE OF?

This FlowZone® mister is a highly efficient mist blower that is suitable for delivering many kinds of chemicals and solutions.
Powered by a 40V Lithium-ion battery, this mist blower results in more efficiency than a gas powered mist blower.

FlowZone® VORTEX™ Specifications

What Is Your Mister Capable Of

WHAT’S INSIDE

For part numbers and replacement parts/accessories please see pages 9 & 17.

#	Name	#	Name	#	Name
1	Tank Lid	7	Mid & Front Duct Assembly	13	42V Battery Charging Dock
2	Tank Strainer	8	Bellows Duct
3	2.5-Gallon Tank	9	U-Clip
4	Comfort Straps™	10	Clamps
5	Main & Lower Housing	11	Nut & Bolt
6	External Elbow Duct	12	40V Li-Ion Battery

What’s Inside

1| FZRAME
Lid Assembly| Lid
---|---|---
1-2| Drum Lid Gasket
1-3| Pressure Valve Gasket
1-4| FZRABW| Tank Strainer
1-5| FZAAPM| Tank Assembly 2.5G
1-6| Trigger Lock Seat
1-7| M511 Screws
2| FZRAPL| Backpack Strap
3| FZRAP0
Tank Seal Kit| Suction Pipe Joint
3-2| M18 Plastic Nut
3-3| Nozzle seal
3-4| Rod Ejector Spring
3-5| Pole Ejector
3-6| Gasket
3-7| M18 Nylon Nut
3-8| Sealing Ring
3-9| Water Inlet connector
3-10| FZAAPN| Tank Assembly 4G
3-11| FZRAPQ
Latch Assembly| Buckle Panel
3-12| Boom Tube Axel
3-13| Buckle
4| FZRAPP
Inlet Filter| Inlet Pipe
4-2| Water Intake
4-3| Mesh Filter Screen
5| FZRAOL| 40V/8Ah Battery
6| FZRAPS| 42V/12Ah Charger
7| FZRAPR| Fan 600 Watt
8| FZRAPT
Internal Duct Kit| Inlet Tube
8-2| Motor Shock Ring
8-3| Air Outlet Tube
9| FZRAPU
External Elbow Duct Kit| Sealing Ring Gasket
9-2| Duct Elbow
9-3| FZRAPV| Cable Clamp
10| FZRAPW
Handle & Trigger Assembly| Handle Cover (Left)
10-2| M312 Self-Tapping Screw
10-3| Handle Indicator Light
10-4| M416 Self-Tapping Screw
10-5| M416 Self-Tapping Washer
10-6| Lock Adjustment Knob
10-7| 5mm Stainless Steel
10-8| Steel Bead Spring
10-9| Handle Cover (Right)
10-10| On/Off Switch
10-11| Light Board
10-12| Variable Speed Switch
10-13| Trigger Switch
11| FZRAPX
Hose Kit| Hose Clamps
11-2| Water Inlet Hose
11-3| Hose
11-4| Spring Hose Sheath
11-5| Bellows
12| FZRAPY
Front Duct Assembly| M4 Nut
12-2| M440 Bolt
12-3| Air Outlet Duct
12-4| Front Duct Outlet Clamp
12-5| M416 Screw with Washer
12-6| Water Flow Adjustment Knob
12-7| Gasket
12-8| 5mm Stainless Steel Beads
12-9| Steel Bead Spring
12-10| *42 Seal Ring
13| FZRAPZ
Mid Duct Assembly| Threaded Connector
13-2| Gasket
13-3| Straight Duct
13-4| Water Pipe
14| FZRAQA| Bellows Duct
15| FZRAQB| Duct Clamp Kit
16| FZRAQC| Lower Housing
17| FZRAQD| Main Housing
18| FZRAQF| Battery Socket Assembly
19| FZRAQG| Screw Kit
20| FZRAQI
Pump Kit| Water Pump Outlet Connector
20-2| U-Pin
20-3| Diaphragm Pump
21| FZRAQK| Nozzle
22| FZRAQJ| Diffusion Cover Kit
23| FZRAQH| Trigger Switch
24| FZRADM| 40V/12Ah Battery**

Overview

ASSEMBLY

Bring the Comfort Straps™ (4) to the bottom of the Lower Housing (5). Attach the strap clips to the loops on the housing.
Take the top of the Comfort Straps™ and slide it through the loops at the top of the Main Housing. Feed the strap under and over the strap buckle. Gently tug on the strap to tighten in place and ensure it is secure.
Slide the External Elbow Duct (6) into the opening on the side of the Lower Housing.
Note : Make sure to line up the indented groove on the External Elbow Duct with the slot of the connection.
Remove the washers and nuts from the U-Clip (9). Slide the U-Clip into the slot of the External Elbow Duct.
Slide the washer onto the U-Clip where the threads protrude from the slot below.
Secure the washer by screwing the nut in place. Repeat for the other side of the U-Clip.
Place a Clamp (10) over one end of the Bellows Duct (8). Place it over the opening of the External Elbow Duct. Tighten the Clamp using a screwdriver.
Place a Clamp on the other end of the Bellows Duct.
Slide the Mid Duct Assembly (7) into this end making sure the trigger handle is facing up. Tighten the Clamp with a flathead screwdriver.
Strap the liquid delivery hose into the Cable Clamp by gently pushing down on the tab and prying the Cable Clamp apart. Push the two sides together to secure.
Place the Front Duct Assembly (7) onto the Mid Duct Assembly. Slide the long screw into the slot between the two sections and secure it into the remaining nut with a Phillip’s head screwdriver.

SPRAYING

Using the mist blower.

When using chemicals, always wear protective clothing, including respiratory protection masks, gloves, eye protection, etc.

Mix your chemical in the Tank (3) and place it onto the Main Housing.
Secure in place with the locking mechanism.
Fully charge the Battery (12) on the Charging Dock (13) before the first operation. You can check the charge on the Battery by using the indicator lights; simply press the battery icon and the LEDs will light up.
Place a charged battery into the Main Housing and the Vortex™ is ready to spray!
Simply hold down the trigger to activate the Vortex™. The trigger can be locked on the ON position using the switch on the side of the handle (circled).
Press the red button on the trigger handle to activate the liquid output. The amount of liquid fed through the tube (0:none-5:max) can be controlled using the knob at the end of the Front Duct Assembly.

AFTER CARE

Mist blower maintenance

CAUTION : Failure to properly rinse out the mist blower may cause chemical residue build-up that can clog or damage internal and external components. Leaving chemical liquids in the tank when not in use can lead to premature wear and voiding of the warranty. Never store the mist blower with chemical inside.

With the battery removed, dispose of extra product based on the manufacturer’s instructions. Rinse out any residual solution in the tank with warm soapy water. Then, spray fresh water through the mist blower for 3-5 minutes to clear it of chemicals.
Thoroughly dry the tank and clear the nozzle and inlet filter of any build-up.
Store the mist blower in a dry, clean, and shaded place to protect it from extreme heat or frost.

NOTE For long-term storage, regular charging of the battery is required to maximize battery life. Check the battery level using the indicator lights every 4 weeks. Recharge the battery if it falls below 3 bars. Do not allow the battery to fully discharge.

Cleaning the inlet filter

NOTE : It is recommended you clean your inlet filter at least every other time your mist blower is used. Buildup at the inlet filter can cause damage to the pump and reduce spraying pressure.

With the mist blower off and battery removed, unlatch the tank and remove the tank lid.
Lift the tank strainer out of the mouth of the mist blower tank and set aside.
Reach into the mist blower tank and gently pry the inlet filter from the pump connection at the bottom of the tank.
Rinse the inlet filter with fresh water to get rid of any debris or particles.
Taking a clean cloth, wipe down the filter screen and dry the inlet filter. Reassemble the mist blower with the inlet filter and store the unit in a protected area.

TROUBLESHOOTING

If your mist blower is not turning on or functioning as it should, contact Technical Support: email support@wessol.com or call +1 803-339-2500.

Problem	Possible Cause(s)	Solution
Mist blower does not turn on.	Dead battery	Charge the battery. If the

battery will not charge, test the charger or contact Support for a replacement if applicable.
Defective or damaged part| Follow the instructions at fzspray.com/troubleshoot or contact Support for guidance.
Leaks from tank.| Loose hose connection| Remove the plastic cover plate and locate the hose connection to the pump. Tighten the hose clamp.
Missing or worn gasket| Locate the necessary part from page 14 and contact Support or visit fzspray.com to purchase.
Leaks from gun/nozzle.| Loose hose connection| Ensure the spray gun is fully tightened onto the threaded end of the hose.
Missing or worn gasket| Locate the necessary part from page 14 and contact Support or visit fzspray.com to purchase.
Clogged pump / hose / gun / wand / nozzle| Not rinsing parts with water after use.| Take apart and thoroughly clean the parts. Rinse the mist blower with warm, soapy water after each use.
Dead battery.| Defective charger| If the LED indicator lights do not turn on or only one red LED is on after being on the charger for over 2 hours, test the charger with a multimeter. Replace if necessary.
Damaged Lithium-Ion cells| If the battery receives no reading from a multimeter, a replacement battery is needed.
Pump makes a sound when mist blower is on, but output is limited.| Clog in filter or nozzle| Check parts for a clog. Using warm water, thoroughly clean the components.
Clog in the pump| Remove the plastic cover plate and locate the pump. Remove then open the pump and clean out debris. Contact Support for assistance.

ACCESSORIES & PARTS

FZRAPL Comfort Straps™ Backpack straps
FZRAOL Li-Ion TRI-ZONE™ 40V/8Ah Battery
FZRAPS 42V/5A Battery Charger
FZRAPY Front Duct Assembly
FZRAPZ Mid Duct Assembly
FZRAQA Bellows Duct
FZRAPU External Elbow Duct w/ Cable Clamp
FZAAPM 2.5-Gallon Tank Assembly
FZRAPK Tank Lid
FZRAQD Main Housing
FZRAQC Lower Housing
FZRAQJ Nozzle
FZRAPT Internal Duct Kit
FZRAPP Inlet Filter
FZRAPR 600W Fan
FZRAQF Battery Socket Assembly
FZRAPV Cable Clamp
FZRAQI Diaphragm Pump
FZRAPW Trigger & Handle Assembly
FZAAQK Diffusion Cover Kit

WARRANTY

WARRANTY COVERAGE

WESSOL, LLC warrants to the original purchaser that the FlowZone® product will function as intended under normal use and consistent maintenance, subject to certain limitations and exclusions. At the discretion of WESSOL, LLC, we will repair or replace any parts found to be defective in material or workmanship without charge, apart from shipping and handling costs, during the covered warranty period.

WARRANTY PERIOD

The warranty period will begin from the date of retail purchase and exist for one (1) year, regardless of when the unit is placed in service. The warranty period is not extended if we opt to repair or replace the product in question.

WARRANTY CLAIMS

WESSOL, LLC reserves the right to require the return of the defective product, proof of purchase, and established product registration to file a claim under this warranty.

PRODUCT REGISTRATION

All mist blowers purchased from FlowZone® or an authorized distributor must be registered online to validate the warranty and allow for warranty claim processing. Mist blowers can be registered at fzspray.com/pages/register.

To activate the warranty on your mist blower, register it at fzspray.com/register. If the product fails to function as intended DO NOT RETURN IT TO THE STORE. To view the complete warranty or submit a claim, visit fzspray.com/warranty.

EXCLUSIONS AND LIMITATIONS

WESSOL, LLC only warrants products purchased from authorized distributors. Products purchased from unauthorized resellers or distributors are not subject to warranty services.
The limited warranty does not cover damages, loss, or injury resulting from transportation, storage, accident, improper use, neglect, modifications, normal wear, or operation not in accordance with the instruction manual. WESSOL, LLC reserves the right to change the design or specifications of any product without obligation to modify previously produced units.
ANY IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR CONSUMER USE, ARE LIMITED TO THE DURATION SPECIFIED ABOVE. WESSOL, LLC’S LIABILITY IS LIMITED SOLELY TO THE REPAIR OR REPLACEMENT OF THE NON- FUNCTIONING PRODUCT OR PART. WESSOL, LLC EXCLUDES LIABILITY UNDER THIS WARRANTY FOR ANY AND ALL INCIDENTAL AND CONSEQUENTIAL LOSS OR DAMAGE.
In no event shall WESSOL, LLC be liable for any incidental, special, consequential or punitive damages, or for any costs, attorney fees, expenses, losses or delays alleged to be as a consequence of any damage to, failure of, or defect in any product including, but not limited to, any claims for loss of profits.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so these limitations or exclusions may not apply to you. This warranty gives you specific legal rights and you may have other rights which vary from state to state.