Made-in-China SX-ST60A Trolley Electric Sprayer Mobile Garden User Manual

Made-in-China SX-ST60A Trolley Electric Sprayer Mobile Garden

Product Information

Specifications

• Model: SX-ST60A, SX-ST80A, SX-ST100A, SX-ST80B, SX-ST100B
• Capacity of Spray Tank: 60L (SX-ST60A), 80L (SX-ST80A, SX-ST80B), 100L (SX-ST100A, SX-ST100B)
• Working Voltage: 12V
• Battery: 12V, 38Ah
• Diaphragm Pump: Electric, 100W, 2900rpm
• Pump Rated Pressure: 10bar
• Pressure Limiting Pressure: 13bar
• Inhalation Volume: 7L/min
• Hose Length: 30m
• Charger Input: AC100-240V, 2A
• Charger Output: DC14V, 5.0A
• Misting Spray Angle Flow: 90 Degrees, 1.45L/min
• Jetting Range Flow: 7M, 3.3L/min (5bar)

Product Usage Instructions

1. Preparing for Use
   Before operating the Trolley Electric Sprayer, ensure the battery is fully charged and securely connected.

2. Filling the Tank
   Open the large-size inlet on the spray tank to fill it with the desired liquid. Ensure the tank is securely sealed after filling.

3. Adjusting Pressure
   Use the hydraulic adjustment device with a pressure display to set the working pressure according to your operation requirements.

4. Operating the Sprayer
   Turn on the sprayer using the designated controls and adjust the spray pattern as needed. Use the provided high-pressure spray gun or folding spray wand based on your spraying requirements.

5. Cleaning and Maintenance
   After each use, clean the spray tank and components thoroughly to prevent clogging or damage. Store the sprayer in a dry and secure place.

Frequently Asked Questions (FAQ)

• Q: Can I use chemicals other than pesticides in the sprayer?
  A: Yes, you can use a variety of liquid solutions suitable for spraying applications in the Trolley Electric Sprayer.

• Q: How often should I charge the battery?
  A: It is recommended to fully charge the battery before each use to ensure continuous operation for up to 4 hours.

• Q: How do I adjust the spray pattern?
  A: Use the hydraulic adjustment device with a pressure display to modify the working pressure, which in turn affects the spray pattern of the sprayer.

Model:

• SX-ST60A
• SX-ST80A SX-ST100A
• SX-ST80B SX-ST100B

Please read the manual carefully prior to operation and keep it for future reference!

• This manual is a part of the Sprayer, please keep it properly! To better use and maintain this product, please read this manual carefully before use. If you have any questions, please contact the dealer.
• The Sprayer can only be operated, maintained and repaired by personnel who are familiar with the characteristics of the Sprayer and have relevant safety operation knowledge.
• The manufacturer shall not be held liable for the reduction of reliability, damage to the sprayer or personal injury caused by unauthorized restructuring of the Sprayer.
• Due to product updates, the contents of this manual are subject to change without prior notice.

Product Overview

1. Comes with a 12V, 100W high-power DC electric diaphragm pump, with a maximum working pressure of 10b10 bars overload protection function, contributing to high pressure, large flow, strong power and stable performance.
2. Long boom high-pressure adjustable spray gun, with high strength engineering plastic body allowing for high pressure spraying and comfortable grip; with a rotary nozzle offering optional mist/columnar jet spraying of good atomization performance and far range up to 7m. The 90° spraying angle copper nozzle is wear-resistant to ensure extended service life.
3. The 30m reinforced high-pressure hose allows for long-distance operation, coupled with a hand-operated hose reel to ensure a tidy and convenient collection.
4. 38Ah high-capacity lead-acid power battery allows for continuous operation for up to 4 hours.
5. Designed with a hydraulic adjustment device, with a pressure display, to increase/decrease the working pressure to meet the operation demands.
6. Comes with a trolley frame of the double beam and big wheel hub, a 4-layer rubber inflatable engineering tyre, to ensure wear-resistance, anti-skid, shock absorption, easy obstacle crossing, labour-saving push-pull and flexible steering.
7. The spray tank is made of premium high-density polyethylene under multi-point wall thickness process control to ensure uniform wall thickness, good strength, and corrosion/aging resistance. The large inlet and drain outlet allow for easy refilling and cleaning.
8. Designed with an external filter of corrosion-resistant PVC to ensure easy disassembly and cleaning. Its transparent housing makes dirt visible.
9. Transparent liquid-level display with the help of a floating ball.
10. The spray parts are modularized. You can either choose a high-pressure spray gun with strong targeting performance, and far distance, or a folding spray wand with a large spraying range.

Technical parameters

×830

| 1520×740

×865

| 1520×740

×865

| 1520×710

×865

| 1520×710

×865

Sprayer weight| 54.4| 56.5| 58.5| 55.8| 57.5
Battery| 12V38Ah
Working voltage| 12V
Working current| 8A

Hose

| Specifications| Ø8.5×Ø16
Length| 30m

Pump

| Type| Diaphragm pump
electric motor| Power| 100w
RPM| 2900rpm
Rated pressure| 10bar
Pressure limiting

pressure

| 13bar
Inhalation

volume

| 7L/min

Charger

| input| AC100-240V 2A
output| DC14V 5.0A

Misting

| Spray angle| 90 Degrees
flow| 1.45L/min

Jetting

| range| 7M
flow| 3.3L/min(5bar)

Description of safety signs

Precautions

While strictly observing the safety operation rules in the Manual, you are required to:

1. Do not use special working fluid;
2. When handling pesticides, follow the safety instructions provided by the pesticide manufacturer.

DANGER

Warning

Notes

Installation of the sprayer

1. Installation of Wheel
   Insert the axle into the axle tube of the frame, before mounting the wheel onto the axle, followed by putting on flat washer 16, spring washer 16, M16 nut, and M16 cap nut, and tightening finally.

2. Installation of hose reel

   • Attach the Reel support to the mounting stand with two M8×20 hexagon bolts before fastening with the M8 nuts.
   • The three-way sleeves on both sides of the hose reel are respectively mounted on the Reel supp ort, Use two axis pin 6×35 to pass through the through-holes on the three-way sleeves and the Reel support respectively, and then install the Flat washer 6. Use R-pin 1.8×32 bolt shaft hole to lock.

3. Installation of high-pressure connecting hose
   Pass the high-pressure connecting hose through the lifting ring under the frame and connect it to the pump head union(in the accessory package), Pu t washerØ10×Ø19.3×2 in the pump head union, then install it to the outlet of the pressure regulator, lock pump head union.

4. Installation of Handlebar
   Insert the two Handlebars into the corresponding frame tube (under the electric control box), and fix them by inserting four M8 × 40 bolts into the designated holes, followed by fastening with M8 nuts.

5. Fuse tube installation
   Take out the fuse tube and fuse cap from the instruction bag, Insert the fuse tube into the fuse holder, and Then tighten the fuse cap clockwise. (After installing the fuse tube, the voltmeter pointer should rotate to the green area of the dial)

Operation of the Sprayer

• Charging
  Before charging, please confirm whether the charger input parameters are consistent with the main supply. If not, please contact the dealer. The battery of the sprayer has been charged upon delivery. Due to self-discharge in the process of transportation and storage, you are suggested to check the voltmeter before operating. If the indicator is in a yellow or red area, a re- charging is suggested. When the charge indicator moves to a green area, it indicates the battery has been fully charged.
  Note: please use the charger provided by the manufacturer to charge The Sprayer

• Voltmeter
  The Sprayer is equipped with a high-precision voltmeter with a voltage indication range between DC11V~15V. The green area of the dial indicates that the battery has been fully charged for normal operation; the yellow area indicates that the voltage is insufficient but still capable of further operation; the red area on the left side indicates that the voltage is seriously insufficient and needs to be charged immediately. The scale and value above the colour scale indicate the percentage of the battery’s current capacity to that of full charge. If the sprayer has been used for a short time, it’s not necessary to charge after every use. If it is put idle for a long time, a regular (every one or two months) full discharging followed by full charging is suggested.

• Refilling of chemical
  Before each spraying operation, remove the spray tank cap and fill the tank with prepared chemical solution through the filter, followed by replacing and tightening the tank cap
  Notes:

1. Trial spraying with clean water and checking various joints for possible leakage are required before initial operation. Make sure everything is ok before starting the spray operation.
2. The sprayer should not be submerged directly into the water to fetch water or clean it. Power switch Press the red button next to the charging port and voltmeter to power on/off the pump.  

Note:

  1. The sprayer is designed with an overload protection function. While the power switch is activated, the pump will stop working by itself once the spray gun shut-off is at the OFF position or the nozzle is blocked. While the spray gun shut-off is switched to the ON position, the pump will start operation by itself. (The automatic start/stop system is only applicable when the battery power exceeds 50%)
  2. If the Sprayer is put idle for a long time, the power switch should be turned off in time.
    * Pressure regulator The working pressure of the pump may be varied depending on the nozzle and the object of application, to improve the size of spraying droplets.
    * The pump pressure may be varied between 0 to 10 bars. Rotate the pressure regulating knob clockwise to increase; and anticlockwise to decrease the pressure.

• Pressure gauge Displays the working pressure of the pump.
• Liquid level line Through the transparent tube between the electric control box and the spray tank, the volume of the chemical liquid in the spray tank can be viewed, and the red floating ball indicates the liquid level height.

Spray gun shut-off assembly
The handle is equipped with a hook to lock the trigger for continuous spraying, contributing to convenient operation for the operators.

1. Shut
2. Continuous

• Adjustment of nozzle The fogging angle may be varied by rotating the nozzle. Tightening the nozzle to provide a higher fogging angle, finer fog droplets, and wider spraying width; loosening to nozzle to obtain a smaller fogging angle, larger flow rate, and longer spraying distance.

Cleaning and maintenance

After each application, the sprayer should be cleaned to prevent the corrosion or blocking of the sprayer by pesticides, meanwhile avoid mixing chemicals of different varieties between the residual liquid of this and the next applications, which may adversely affect the application performance or cause harm to crops.

• Clean the external surface of the sprayer with a wet cloth. Fill the tank with clean water and start the pump to spray until the sprayed water becomes clean. The remaining water in the spray tank can be discharged through the water outlet.
• Outlet Rotating the drain nut to discharge the residual liquid or cleaning water. After cleaning, re-tighten the drain nut.
• Cleaning of Filter Rotate anticlockwise to remove the transparent housing before pulling out the strainer for rinsing with water.
• Note: When there is a chemical in the spray tank, the chemical may flow out in the process of removing filter housing.

Storage

• The Sprayer should be stored indoors at a dry place out of reach of children. In case of storage for a long time, a regular (every one or two months) full discharging/charging is required.
• When the pest-control season is over and the sprayer is to be stored for a long time, the sprayer shall be thoroughly cleaned and the residual water in the pump and pipeline shall be thoroughly removed to prevent freezing in winter.

Structural drawings and schedules

Schedules of SX-ST60A/SX-ST80A/SX-ST100A

SN| Part Description| Qty.| SN| Part Description| Qty.
---|---|---|---|---|---
1| Tank Lid| 1| 30| Filter rack| 1
2| Washer for spray tank port| 1| 31| Cross groove screw M5 × 16| 6
3| strainer| 1| 32| pressure regulator bracket| 1
4| Elbow nut| 4| 33| Hexagonal Bolt M8×20| 6
5| Seal Washer Ø20.3×Ø30×3| 4| 34| Ring lock pin 4 × 25| 2
6| Right angle elbow| 2| 35| Pin with hole 12 × 40 (for SX-ST80A / 100A)| 2
7| Pipe-clip 14-27| 2| 36| Hexagonal Bolt M6×180| 1
8| Floating ball| 1| 37| foot stand(for SX-ST80A/100A）| 1
9| Trans. steel wire hose| 1| 38| Hexagon lock nut M8| 12
10| spray tank| 1| 39| Hexagonal Bolt M8×40| 6
11| Washer for drain cap| 1| 40| Handlebar| 2
12| Drain cap| 1| 41| Handle cover| 2
13| Water-return joint| 1| 42| Fuse cap| 1
14| Water inlet Union| 1| 43| Fuse tube 15A| 1
15| filter| 1| 44| Fuse holder nut| 1
15-1| Filter body| 1| 45| Flat washer| 1
15-2| O Ring Ø41×3.5| 1| 46| panel| 1
15-3| O Ring Ø24.5×3.5| 1| 47| Plastic gasket| 1
15-4| strainer| 1| 48| Fuse holder| 1
15-5| O Ring Ø25.5×3.5| 1| 49| voltmeter| 1
15-6| Transparent housing| 1| 50| Charging seat nut| 1
16| cross head screw M5×12| 1| 51| power switch 30A| 1
17| Stainless steel clamp Ø25| 1| 52| Self-tapping screw w/pad ST2.9×8| 2
18| Hexagon lock nut M5| 13| 53| charging seat| 1
19| O Ring Ø27×3| 2| 54| dust cover| 1
20| Filter connector| 1| 55| Battery holder| 1
21| Filter lock cap| 1| 56| battery| 1
22| Pipe-clip 13-19| 4| 57| retainer plate| 1
23| Inlet Pipe| 1| 58| Hexagon lock nut M6| 2
24| Cap nut M16| 2| 59| Damping pad| 4
25| hex nut M16| 2| 60| Water pump| 1
26| Spring washer 16| 2| 61| Cross groove screw M4 × 12| 2
27| Flat washer 16| 2| 62| Cross groove screw M5 × 20| 4
28| wheel| 2| 63| Electric control box cover| 1
29| wheel shaft| 1| 64| Cross groove screw M5 × 25| 4
65| baffle| 1| 79| High-pressure connecting hose| 1
---|---|---|---|---|---
66| Seal ring of pump port| 1| 80| Fixing bracket| 1
67| Outlet connection| 1| 81| Reel support| 1
68| O Ring Ø22×2.65| 1| 82| axis pin 6×35| 2
69| Seal Washer Ø3.5×Ø8.2×2.5| 1| 83| Flat washer 6| 2
70| pressure gauge| 1| 84| R-pin 1.8×32| 2
71| Return Pipe| 1| 85| rocker| 1
72| pressure regulator| 1| 86| Cross groove screw M6 × 40| 1
73| Bolt for T-groove M5 × 30| 1| 87| Hose assembly| 1
74| washer Ø10×Ø19.3×2| 1| 88| Reel| 1
75| Pump head union| 1| 89| Reel union| 1
76| hex nut M5| 1| 90| spray gun| 1
77| Frame| 1| 91| Copper nozzle| 1
78| O Ring Ø14.5×2.4| 2| 92| foot stand (for SX-ST60A）| 1

Schedules of SX-ST80B/SX-ST100B

SN| Part Description| Qty.| SN| Part Description| Qty.
---|---|---|---|---|---
1| Tank Lid| 1| 17| Water-return joint| 2
2| Washer for spray tank port| 1| 18| Pipe-clip 13-19| 6
3| strainer| 1| 19| Water inlet connection hose| 1
4| Elbow nut| 4| 20| Filter lock cap| 2
5| Seal Washer

Ø20.3×Ø30×3

| 4| 21| Filter connector| 2
6| Right angle elbow| 2| 22| O Ring Ø23×2.4| 2
7| Pipe-clip 14-27| 2| 23| filter| 1
8| Floating ball| 1| 23-1| Filter body| 1
9| Transparent steel wire hose| 1| 23-2| O Ring Ø66×2.6| 1
10| spray tank| 1| 23-3| O Ring Ø36×2.3| 1
11| Water tank cover| 2| 23-4| strainer| 1
12| Washer for drain cap| 2| 23-5| O Ring Ø41.5×2.65| 1
13| water tank| 1| 23-6| Transparent housing| 1
14| Cross groove screw M5 × 12| 2| 24| Cap nut M16| 2
15| water sprout| 1| 25| hex nut M16| 2
16| sprout gasket| 1| 26| Spring washer 16| 2
SN| Part Description| Qty.| SN| Part Description| Qty.
---|---|---|---|---|---
27| Flat washer 16| 2| 59| Damping pad| 4
28| wheel| 2| 60| Water pump| 1
29| wheel shaft| 1| 61| Cross groove screw M4 × 12| 2
30| Frame| 1| 62| Cross groove screw M5 × 20| 4
31| Hexagonal Bolt M8×12| 2| 63| Electric control box cover| 1
32| Hexagon lock nut M8| 10| 64| Cross groove screw M5 × 25| 4
33| Hexagonal Bolt M8×40| 8| 65| baffle| 1
34| Handlebar| 2| 66| Seal ring of pump port| 1
35| Handle cover| 2| 67| Outlet connection| 1
36| Hexagonal Bolt M6×180| 1| 68| O Ring Ø22×2.65| 1
37| Hexagon lock nut M5| 14| 69| Seal Washer Ø3.5×Ø8.2×2.5| 1
38| Pallet assembly| 1| 70| pressure gauge| 1
39| Fuse cap| 1| 71| Return Pipe| 1
40| Fuse tube 15A| 1| 72| pressure regulator| 1
41| Fuse holder nut| 1| 73| washer Ø10×Ø19.3×2| 1
42| Flat washer| 1| 74| Bolt for T-groove M5 × 30| 1
43| panel| 1| 75| Pump head union| 1
44| Plastic gasket| 1| 76| Hose assembly| 1
45| Fuse holder| 1| 77| Reel| 1
46| Hexagonal Bolt M8×20| 4| 78| Reel union| 1
47| voltmeter| 1| 79| Cross groove screw M6 × 40| 1
48| Charging seat nut| 1| 80| rocker| 1
49| Cross groove screw M5 × 16| 6| 81| hex nut M5| 1
50| power switch 30A| 1| 82| pressure regulator bracket| 1
51| Self-tapping screw with pad ST2.9 × 8| 2| 83| R-pin 1.8×32| 2
52| charging seat| 1| 84| Flat washer 6| 2
53| dust cover| 1| 85| axis pin 6×35| 2
54| Battery holder| 1| 86| Reel support| 1
55| battery| 1| 87| O Ring Ø14.5×2.4| 2
56| Water inlet hose| 1| 88| High-pressure connecting hose| 1
57| Hexagon lock nut M6| 2| 89| spray gun| 1
58| retainer plate| 1| 90| Copper nozzle| 1

Troubleshooting

Problems

| Analysis|

Solutions

---|---|---

The pump doesn’t work after power on

| ·The fuse is blown

·The battery is dead

·The power switch is damaged

·Power wires come off

| ·Replace

·Charging

·Replace the switch

·Remove the cover of the electric control box and secure the connection of the wires.

·Replace the motor.

 | ·Motor damaged
Abnormal noise is heard while the pump rotates| ·The fastening screws of the pump are loose| Tighten the screws
The pump powers on-off intermittently| ·The work pressure is too high| ·Turn the pressure knob counterclockwise to lower the pump pressure or adjust the copper nozzle to increase the spray volume.
water leakages| ·Damage or looseness occurs to pipe joints

·The pump head is loose or the diaphragm is damaged

| ·Tighten the locking nuts Tighten the hose clamp Replace the gasket and repair it·

Tighten the screw and replace the water pump

 | ·Pump pressure is set too low| ·Turn the pressure regulator knob clockwise to increase the pump pressure

·Charging

·Repair

·Remove impurities

·Replace the nozzle

·Replace

Poor spray| ·Low battery power

·The hose is twisted or folded

·Filter or spray gun clogged

·Nozzle wears

·Pump ages

The pump works but the spray gun doesn’t spray water| ·The inlet is completely blocked

·The pressure regulator has been set to the lowest point and the liquid returns to the tank

·Valve conglutinates (usually occurring upon initial use or after long-term storage)

| ·Clean up

·Turn the pressure regulator knob clockwise to increase the pump pressure

·Add a small amount of clean water into the spray tank, rotate the pressure regulator anticlockwise to the dead point, and turn on the power switch until the liquid pump sprays water

 |  | and returns to the spray tank, or spray or blow the water pump from the water inlet pipe with

high-pressure water or small air inflator until the

The water pump works normally

---|---|---
The battery fails to be re-charged| ·Poor contact of charging plug

·Internal wires in the Sprayer break

·The input/output lines of the charger are damaged or broken

·The charger is damaged

·The battery is damaged

| ·Repair or replace the charging socket

·Remove the cover of the electric control box and connect the wires firmly

·Call a professional technician to repair

·Replace

·Replace

The green light keeps on during charging| ·Has fully charged

·Poor contact between sock the the and charging plug

·The charger malfunctions

·Open circuit

·Faulty soldering or disconnection of the charging circuit

| ·OK

·Repair or replace the socket

·Replace

·Repair

·Repair

The red light keeps on during charging| ·Under charging

·The charger malfunctions

·Battery ages

·The power switch has not been turned off

| ·OK

·Replace·Replace

·Replace·Replace

·Turned off

The indicator does not light up when charging| ·There is no electricity in the mains socket

·The charger malfunctions

| ·Repair

·Replace

Packing list

11

| ****

Accessory Package

| Hexagonal Bolt M8×40| piece| 4|
Hexagonal Bolt M8×20| piece| 2|
Hexagon lock nut M8| piece| 6|
axis pin 6×35| piece| 2|
Flat washer 6| piece| 2|
R-pin 1.8×32| piece| 2|
Pump head union| piece| 1|
washer Ø10×Ø19.3×2| piece| 1|
hex nut M16| piece| 2|
Spring washer 16| piece| 2|
Flat washer 16| piece| 2|
Cap nut M16| piece| 2|
Pipe-clip 13-19| piece| 2|

SX-ST80A /SX-ST100A accessories (purchased separately)

Installation of accessories

1. Installation of traction bracket and traction rod
   Insert the double-rod end of the traction bracket into the frame tube (under the electric control box), before leading four M8 × 40 bolts into the designated holes and fastening with the M8 nut; followed by inserting the single-rod into the traction rod, and fastening with two M8 × 50 bolts and M8 nuts.

2. Installation of the spray boom
   Put the folding boom horizontally on the bracket, and lead two M8 * 40 hex bolts into the two fixing holes in the bracket and the spray boom, followed by fastening with two M8 nuts (the folding direction of the boom should be towards the rear of the sprayer).

3. Installation of connecting hose
   Lead the connecting hose through the lifting ring under the frame and connect it with the pump head. Connect the nut at the other end of the connecting hose to the tee joint of the folding boom.

Tech Parameters

Adjustment of sprayer and operation

1. Upon the finish of installation of the Sprayer, check nozzles and various connections to make sure they are sound. Extend the spray boom and make sure the inclination angle between the nozzle slit and the spray boom is 5 ~ 10 degrees, and the spacing between nozzles on the spray boom is 0.5m.
2. Before operation, a trial spraying with clean water for possible leakage at various connection points is required. Rotate the pressure regulator to 3 bar (Extra-high working pressure may lead to spraying drifting and extra-wearing of the nozzle). Turn off the power switch after confirming that the sprayer is in good condition.
3. The traction rod of the sprayer shall be connected to the tractor with a 12 × 65 pin with a split hole, followed by securing with a 4 × 25 cotter ring.
4. Remove the 4 × 25 cotter ring on both sides of the stand and pull out the 12 × 40a  pin with split hole, followed by rotating the stand to the horizontal position, before inserting the 12 × 40 pin with a split hole into the fixing hole which is secured with the 4 × 25 cotter ring.
5. Fill the sprayer with clean water, and the pesticide of a certain proportion, followed by stirring and mixing evenly. Turn on the power switch to start theoperaion .
6. In the process of operation, the speed and direction of spraying shall be kept constant, free of fluctuation of speed or deviation of route. In case any blockage, leakage or other fault occurs to the nozzle, power off the sprayer in time for troubleshooting.
7. Before being moved to another site or put aside for storage, the spray boom shall be folded and secured. If the nozzle angle affects the folding of the spray boom, loosen the nozzle locking screw to adjust the nozzle angle before folding. After arriving at the operation site, the nozzle shall be reset.
8. A filter screen is available in the nozzle. In case the nozzle is blocked, the filter screen and nozzle can be washed with clean water after removing the nozzle cap. Never unblock the nozzle with hard objects or mouth blowing.

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