NAKAYAMA NS1616 Garden Electric Sprayer Instruction Manual

Instruction Manual

NS1616

ART NO: 042518

Warning! The sprayer battery should only be charged via the supplied charger. The manufacturer accepts no responsibility for injuries and damage
resulting from the use of non-intended equipment.

• The manufacturer reserves the right to make minor changes to product design and technical specifications without prior notice unless these changes significantly affect the performance and safety of the products. The parts described/illustrated in the pages of the manual that you hold in your hands may also concern other models of the manufacturer’s product line with similar features and may not be included in the product you just acquired.
• Please note that our equipment has not been designed for use in commercial, trade, or industrial applications. Our warranty will be voided if the machine is used in commercial, trade, or industrial business or for equivalent purposes.
• To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair, or replacement work, including maintenance and special adjustments, must only be carried out by technicians of the authorized service department of the manufacturer.

Safety instructions

Warning: Danger may happen when using this machine. You are required to familiarize yourself with and follow the safety protection methods to ensure your personal and others’ safety.

1. Severe damage may be caused by improper use, never spray at humans.
2. Don’t leave or keep the machine in no charge, tum down the power if not used, put toxic chemical liquid in the barrel and keep the machine in a place without direct sunshine.
3. Please read the manual book carefully and don’t disassemble the machine.
4. The unit should be cleaned thoroughly after each use so as to avoid corrosion.
5. Especially chemical liquids are not allowed such as high-persistent and very toxic pesticides.
6.  Never spray at humans, animals, or food.
7. Wearing a mask and gloves is necessary, never operate with a naked body.
8. Psychopaths or people with severe disease, the drunk, the pregnant, and people without operating knowledge are not allowed to use this machine.
9. Must wash your body and cloth after the spraying task.
10. Strict compliance with the safety instructions of the pesticide manufacturers is required with handling the pesticide.

Operating instructions

1. Be sure to charge the battery sufficiently before use, and insert the charger pin into the 220V power socket until the light comes green. There is a protection design at the charger jack and put on the plastic cover if not charging.
2. Trial spraying with clean water is necessary for initial use, so as to make sure neither leakage nor poor atomization occurs.
3. Never use such special liquids as a strong acid, strong base, and flammable goods, Power is not
4. Don’t operate this sprayer at a place with a temperature exceeding 450C or lower than 100C.
5. Fill the water and chemical liquid through the filter.
6. If spilling out when filling the chemical water, please clean it immediately.
7. Close the cover tightly after filling, in case of spilling during spraying.
8. Turn on the power switch and clench the switch handle to start spraying„ Losing the switch handle, spraying will stop, and pump shut down. After finishing the spraying in the tank, the pump will continue work, and turn down the power.

Spraying tips

1. After turning on the power switch, please swing the spray rod. Always spraying at one place will cause damage.
2. Never spray against the wind and keep an up the angle of about 150.
3. During spraying, wave the rod to increase the spraying volume. The walking pace should match the waving pace.
4. It’s better to do the spraying work in the morning or afternoon.
5.  After turning down the power, clench the switch handle several times to spray out the remaining chemical water.
6. Must check the chemical liquid operation requirement to avoid damage to the people and environment.
7.  Must discharge all the liquid inside to avoid damage to the machine when keeping it in a cold place.
8. The battery must be sufficiently charged before storage, especially after use.

Features
The barrel back is designed according to the principle Of ergonomics, easy to backpack.
Using a mini diaphragm pump which is small in size, lightweight, high pressure, durable, and features a pressure protection switch to allow automatic pres- sure-limit protection.
With filter protection to prevent foreign matters or particles from blocking the nozzle.
With a special charger, the indicator lamps of the charger: Red: Charging state, Green: Charged/Standby mode.

Description of main parts (Picture A)

1. Chemical tank
2. Plastic base
3. Nozzle
4. Spray rod
5. Chemical tank cap
6. Switch
7. Hose

Maintenance

1. Clean the dust and dirt on the surface.
2. Wash the tank with water and clean it.
3. Check the connection and ensure no leak.
4. Check the screws and ensure no loose and lost.
5. Wash the diaphragm pump with water.

Long-term storage

1. The machine should be kept 50cm high above the ground.
2. Charge every 2-3 months.
3. Keep the machine in a cool, dry, and ventilated place.

Technical data

Troubleshooting

off.
2. The battery was out of power.=
3. The power switch has been damaged.
4. The battery is too hot, and the protection switch turns down.| 1. Dismantle the base to connect the cables.
2.  Charging.
3.  Replace the switch.
4.  Use after battery cooling.
No spraying water or spraying is not stable.| 1.  Nozzle was blocked.
2.  There is air in the pipe.
3.  The pump was blocked.
4.  Suction hose cracked.| 1.  Take the nozzle down and clean it.
2.  Tighten the connection and discharge air.
3.  Disassemble the pump and clean the foreign matters.
4.  Replace the tube.
Output and pressure come down.| 1.  The inlet filter was blocked.
2.  The switched filter was blocked.
3.  Low battery voltage.| 1.  Clean the filter.
2.  Clean the filter.
3.  Charge
Leakage| 1.  The connection is not tight.
2.  Gasket is broken.
3.  The inlet and outlet hose of the pump is cracked.| 1.  Tighten the screw.
2.  Replace the gasket.
3.  Replace the hose.
Poor atomization| 1. The spraying hole is clogged.
2. Spraying hole and split sheet worn out.
3. Spraying sheet inversely mounted.
4. Filter screen is clogged.
5. Leakage occurred to tubes at joints. Ba is very short of power.
7. Air remained in the pump.| 1. Remove foreign matters.
2. Replace the spraying sheet and split sheet.
3. Correct.
4. Clean.
5. Tighten.
6. If The alarm is out of order, replace it and charge it.
7. Remove the nozzle or spraying rod do is charge the air.
Abnormal sound from the motor.| The fas ending screws or pump are loose.| Tighten the screw.

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