EZ Sprayer Instruction Manual.indd

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EZ Sprayer Instruction Manual.indd | Manualzz

AYEER

TM

Table of Contents

Overview

Components

Features

Technical Information

Operating Instructions

Operating Notes

Page 1

Page 1

Page 1

Page 3

Page 3

Page 4

Component Diagram & Parts List Page 5

Troubleshooting Page 7

Thank you for purchasing EZ Sprayer™. Please familiarize yourself with the EZ

Sprayer User Manual for proper operation and maintenance of your new sprayer.

Overview

4 Gallon Battery-Powered backpack/floor use

EZ Sprayer™ is designed to withstand the most demanding spraying needs. This heavy duty

European-designed sprayer is safe, easy-to- operate & incorporates shoulder straps for use as a backpack sprayer. This sprayer is ideal for applying liquid fertilizer, nutrients, insecticides, fungicides, disinfectants, etc. Powered by a 12V battery, this sprayer is much more efficient than a manual sprayer. EZ Sprayer can be operated continuously for up to 10 hours & spray up to 100 gallons of liquid on a single battery charge which consumes only 0.3 kwh of electricity.

cOmpOnents

The EZ Sprayer consists of a holding tank, a base, a battery, a mini-pump, a charger, a spraying system (rubber tubes, switch, spraying rod, nozzle), shoulder straps and rollers.

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features

The holding tank is ergonomically designed to comfortably mount on your back.

Includes a compact mini-diaphragm

pump that is light-weight, highly pressurized featuring a pressure limit protection switch and made to last repeated uses.

Superior triple screen protection prevents foreign matter and particles from clogging the nozzle. The triple screen can be easily dismantled and cleaned.

The under-voltage alarm will go off if the battery power goes below 10.5V.

This protects the battery. The included charging adapter can be used as a 12V power supply as well as a charging unit.

The charging adapter features intelligent charging– constant current/constant voltage/maintenance and short-circuit/ over-current/inverse-connection protection.

The charger indicator lamps are as follows:

Red=Charging and Green=Charged/Stand-by.

v

tecHnicaL infOrmatiOn

type: Backpack or Floor Use

size: 21.6”high X 15”wide X 7.5”deep

net Weight: 16.75 lbs.

holding tank capacity: 4 Gallons

pump: Mini Diaphragm Pump

Battery: 12V

charger: Input~ AC110-240V, 50/60HZ

Output~ DC12V, 2A

max pressure: 0.4-0.45Mpa

Conical Spray

Flat Fan Spray

FLOWRATE

GPM

0.29-0.32 .184-.211

0.16-0.17 .317-.343

4-Hole Adjustable 0.27-0.28 .211-.224

Double Conical Spray 0.17-0.18 .422-.449

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OperatinG instructiOns

Be sure to fully charge the battery prior to operation. Fill the holding tank with prepared liquid through the screen and screw on cover.

Inspect full holding tank for any leakage. Turn on power switch and squeeze spray lever to start spraying. There are four nozzles to choose from.

conical spray noZZle sprays a cone shape with fluid flow throughout the cone angle.

Flat Fan noZZle sprays a pattern that is a fan configuration in one axis and flat in the other axis.

4-hole adjustaBle noZZle sprays a light misty cone pattern or a full saturated spray pattern depending on the adjustment of the nozzle.

douBle conical spray noZZle sprays a dual cone shapes with fluid flow throughout the 2 cone angles.

OperatinG nOtes

1. Charge the battery until the charger’s

Green/“Charged” light comes on indicating that the battery is fully charged.

2. Never operate the sprayer without liquid in it or it may damage the diaphragm.

3. In case of humming sound from inside the sprayer or poor atomization after long time use, recharge the battery.

Battery must be charged at least

8 hours. Keep charger in a dry, well ventilated safe place.

4. Test sprayer with water prior to use to assure that no leakage occurs and that proper atomization occurs.

cautiOn

Always wear a mask and gloves when operating EZ Sprayer. Always remain fully clothed to avoid skin contact with overspray.

Never spray pesticides against the wind.

Never spray at humans, animals or food. x

Never operate this sprayer in temperatures exceeding 112ºF or lower than 15ºF. Always comply with safety instructions of liquid you are spraying.

Never use sprayer for strong acid or flammable liquids. Never use high persistent and toxic pesticides on vegetables, fruit trees, herbs or medicinal plants.

Always clean unit thoroughly after each use to avoid corrosion, clogging and contamination of future spray liquids. Clean exterior by scrubbing with wet cloth. Clean interior by filling holding tank with a small amount of water and shaking before turning on power to discharge. Never immerse machine in water for any reason.

Switch off power before storage.

Do not use sprayer near fire.

Never use sprayer for dry ingredients, use only liquids.

Unauthorized removal of the charger’s housing will void warranty.

cOmpOnent DiaGram

& parts List

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# DESCRIPTION

1 Nut for nozzle

QTY # DESCRIPTION

1 22 Cover of opening

2 Conical mist spray sheet 1 23 Sleeve of tube

3 Splitting sheet 1 24 Rubber tube

4 Gasket ring for nozzle

5 Elbow

6 O ring for spray rod

7 Cover for opening

8 Nut for spray rod

1

1

1

2

3

25

26

27

28

29

Castor

Screw M5X20

Flat washer Ø5

Nut M5

Protective seal

1 40 Vent valve

1 41 Holding tank cover

1 42 Large screen

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QTY # DESCRIPTION

1 43 Holding tank

1 44 Strip clamp

1 45 Shoulder strap

4 46 Shoulder strap cushion

4 47 Strap clasp

4 48 Strap hook 2

4 49 Self-tap screw 3.7X10

1

1 50 Alarm

2

2

1

QTY

1

2

2

9 Spray rod

10 Main unit of switch

1 30 Base 1 51 Battery

1 31 Countersink screw M5X15 1 52 Anchor arm

11 Gasket of switch 1 32 Tube clamp

12 O ring for valve cartridge 1 33 Inlet tube

13 Valve cartridge 1 34 Mini pump

1

1

1

53

54

55

Self-tap screws 3.7X18

Power cables

Nylon layer

2

7

3

1

1

14

15

16

17

18

Spring

Nut for switch

Limit cap

Hold-down plate

Pin of switch

1

1

1

1

1

35

36

37

38

39

Tube couplings

O ring

Inlet coupling

Screen frame

Screen cover

1 56 Countersink screw M

3

X10 2

1 57 Nut M

3

1 58 Power switch

1 59 Socket

2

1

1 60 Dual nozzle

1

1

19 Gasket ring for handle

20 Switch filter screen

21 Handle

1 61 Fan spray nozzle 1

1 62 4-hole adjustable nozzle 1

1 63 Charger 1

trOuBLesHOOtinG prOBLems

Motor fails to start after being powered on.

Abnormal motor sound.

Leakage occurring at bottom of sprayer base.

Poor atomization

causes

• Power cable disconnected.

• Battery is not charged.

• Damaged power switch.

• Fastening screws of pump are loose.

• Inlet and/or outlet tubes of pump are damaged or not securely connected.

• Clogged spray nozzle.

• Spray nozzle worn out.

• Spray sheet inverted.

• Clogged filter screen.

• Tubes not securely connected.

• Battery low on power.

• Air remaining in pump.

sOLutiOns

• Dismantle base to reconnect cables

• Charge battery.

• Replace switch.

• Tighten screws.

• Dismantle base and tighten tube clamps, and/or replace tubing.

• Clean nozzle.

• Replace spray nozzle.

• Correct.

• Clean.

• Tighten.

• Alarm not working– replace and recharge.

• Remove nozzle or spray rod to discharge air.

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TROUBLESHOOTING TIP

If the unit functions properly then just stops spraying, you probably have an air bubble in the unit.

This is simple to fix.

top 5” mouth. Remove the silver screen filter off of the bottom of the unit by gently pulling up on it.

Turn on the hose while squeezing the trigger with the unit turned on.

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