Important Precautions

1. Please read the manual carefully, and use the cleaner according to the manual. We are not held liable for any loss or injury caused by improper use.

2. Please do not allow children to ride on it or play with it as a toy.

3. In order to prevent severe damage to the cleaner, never power on it when it is out of the swimming pool.

4. It is forbidden to operate the cleaner when there are people in the pool, and the power supply should be connected to a leakage-protected and earthed socket.

5. In order to avoid overheating and potential damage for components, never cover the power supply.

6. In order to avoid any accident or damage, it is strongly recommended to fix the power supply indoor in at least 3.5m away from the swimming pool edge and connect the power supply with a fixed holder by using the safety rope.

7. Before power-on, make sure the filters be assembled and the cable be fully released to avoid any winding, which could affect the cleaner’s performance or cause damage.

8. Hold the top handle when putting the cleaner into or lift it out of the water. Do not pull the cable.

9. It is forbidden to use the cleaner beyond its working conditions stated in the manual.

10. The cleaner should be stored in a cool and ventilated place, away from direct sunshine.

11. Only professionals can disassemble the cleaner and its power supply, otherwise the warranty will be invalidated.

12. It is forbidden to drop and hammer the cleaner and power supply.

13. Use the accessories recommended or sold by the manufacturer only.

14. It is strictly forbidden to place chemicals for water treatment inside the cleaner for spraying, otherwise the warranty will be invalidated.

Attention

1. Put into or lift out of the pool with the cleaner bottom towards the wall to avoid any possible scratches to the pool. Hold the top handle and put it into the pool. Let the cleaner immerse into the pool floor after emptying the air inside it (the air inside should be exhausted completely, otherwise its normal working will be affected).

2. Please hold the top handle only and never pull the cable when lifting it out of the pool. 

I. 

I. Introduction

The robotic pool cleaner HJ2042 is a new type of highly efficient and energy-saving swimming pool cleaning robot. Through its advanced computer-controlled program, it can clean the pool walls and bottom automatically. At the same time, it filters the pool water and gets rid of suspended particles without replacing the pool water. It is totally environmental-friendly.

For safe operation, the cleaner works on 20V direct current.

Please read this user manual carefully before use.

II. Safety

Power supply needs to be placed in a proper position so as to reach the coverage for the whole pool, meanwhile as least 3.5m away from the swimming pool edge.

III. Specifications

1. Rated input voltage: 220VAC (230VAC)/110VAC (120VAC)

2. Frequency: 50Hz/60Hz

3. Output voltage: DC20V

4. Power: 200W

5. Cleaning cycle: 1H/1.5H/2H

6. Cable length: 18m

7. Auto-start timer: 1D/3D/7D

8. Filter capacity: appr. 20m³/h

9. Filter density: 100μm/200μm/400μm

10. Moving speed: appr. 12.5m/min

11. IP grade: Cleaner IPX8; Power supply: IPX5

12. Max. water depth: 2m

13. Working temperature: 0°C-40°C

14. Remote distance: >20m

15. Frequency of remote control: 433MHz

IV. Operations

4.1 Panel

4.2 Remote control (Optional)

Note: Switching between automatic mode and manual mode needs to stop the cleaner by pressing STOP.

4.3 Filter cleaning

1. Unscrew the cover then remove it

2. Pull 2 filters up and remove 2 filters

3. Clean the filters

4. Slide the two filters into the grooves, replace the cover and screw the fastener

V. Assembly of transport caddy (Optional)

   1. Open the package for assembling         2. Put the connection part onto the plate

   3. Insert the wheel axle                   4. Assemble the protecting cover and axle cover

   5. Assemble wheels                      6. Put on the nut

   7. Tighten the nut                        8. Assemble the top handle

   9. Assemble power supply holder            10. Assemble cable holder

VI. Packing list

VII. Warranty

This product has passed all quality control and safety tests, conducted by the technical department of the factory.

Warranty information:

1. The warranty is covered for 24 months (only for motors and PCB) from the date of its original purchase.

2. This warranty is void if the product has been altered, misused, or has been repaired by unauthorized personnel.

3. The warranty extends only to manufacturing defects and does not cover any damage resulting from mishandling of the product by the owner.

4. The sales invoice must be presented for any claim or repair during the warranty period.

Please contact your local dealer for any warranty issues.

VIII. Annex

Instructions for installation of foams

Stick two small foam on the back side of the top cover if the cleaner is difficult to climb to the waterline.

1. Stick two small foams on the proposed positions of the top cover (foam with the sticker on its back)

2. Install the foams as described below:

(1) Remove the protection from the sticker

(2) Stick B side

(3) Stick A side in the correct position

Note: Put it into the pool 24 hours later.