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Dear customers,

First of all, thank you for choosing/using the 3WP-500B self propelled boom sprayer manufactured
by our company. I hope our products can bring you good economic benefits, so that you can use this
machine safely and professionally, please read the instruction manual carefully before using it. This
manual is a part of the machine, please keep it properly. It is suggested that the supplier of the new
machine or the second mobile phone should keep relevant documents to prove that the user's manual
and the machine are provided to the user at the same time.

The symbol

in this instruction manual is a safety warning symbol, which indicates important

safety information. When the symbol is seen, the possible injury shall be alerted. The information
under the symbol shall be carefully read and other operators shall be informed. It involves the
performance or service life of the machine. If it is not observed, the service performance of the
machine will be reduced or the service life of the machine will be shortened.

Note: potential hazardous situations that may cause low or moderate injury can also be used as

a reminder to avoid unsafe operations that can cause personal injury.

Warning: potentially dangerous situation that may cause death or serious injury.
Danger: a dangerous situation that will cause death or serious injury.

If you have any questions in the use process, please contact our company or product distributor, we
will serve you wholeheartedly. If you have any good opinions and suggestions, please give us your
feedback in time. Thank you!

With the development and progress of science and technology, our products are also constantly
improving and improving without notice. The picture is for reference only, please refer to the real
object! Welcome users to put forward your valuable opinions on the product!

This machine implements the following national standards:

GB 10395.1-2009 <Agricultural and Forestry Machinery Safety Part 1: General>
GB10395.6-2006 <Agricultural and Forestry Tractors and Machinery Safety Technical
Requirements Part 6: Plant Protection Machinery>
GB/T 24677.1-2009 <Technical Specification for Boom Sprayer>

Содержание 3WP-500B

Страница 1: ...chinery Ingenious workmanship One machine in hand no worries about farming CHENGDU JUN YI SHU INTERNATIONAL TRADE CO LTD Add Room 3326 33rd Fl Building 10 No 299 West Chenghua Street Jinniu District C...

Страница 2: ...or the service life of the machine will be shortened Note potential hazardous situations that may cause low or moderate injury can also be used as a reminder to avoid unsafe operations that can cause...

Страница 3: ...king principle and technical parameters 8 Part 4 Usage and operation 11 Part 5 Inspection and maintenance 22 Part 6 Common failures and troubleshooting 26 Part 7 List of quick wear parts 26 Part 8 Lis...

Страница 4: ...for flat and large land with slope 11 and is not suitable for large stone block and steep slope 2 Pesticide or liquid fertilizer must meet relevant standards and be suitable for the crops to be opera...

Страница 5: ...ing brake handle is pulled up and the ventilation condition is good when refueling pay attention to fire prevention when refueling 4 Battery 4 1 Do not overuse the battery do not start the engine cont...

Страница 6: ...liquid medicine distribution and then turn off the engine for inspection It is not allowed to enter the bottom of the machine for inspection maintenance repair and other operations without flame out...

Страница 7: ...be parked on a flat and solid ground and the parking brake handle should be pulled up 20 It is forbidden to operate the machine for the elderly children pregnant women and those who have not recovere...

Страница 8: ...zard warning signs and master the knowledge and skills of machine performance maintenance and correct operation 25 Description of safety warning signs Only professionals are allowed to operate Prevent...

Страница 9: ...control liquid fertilizer spraying Part 3 Main structure working principle and technical parameters 1 Description of the Mode No i e 3 WP 500 B B is the serial code Chemical tank capacity L Principal...

Страница 10: ...ving operating system and electrical system The layout of the machine is shown in Figure 1 and the divider can be selected according to user requirements 2 1 Power system The core components include e...

Страница 11: ...alve pipeline and oil cylinder It is used for boom lifting left and right boom unfolding and folding boom balancing and other actions It is easy to operate and has strong expansibility 2 6 Electrical...

Страница 12: ...ure that the oil circuit and circuit are connected the transmission lever is in neutral position and the diaphragm pump clutch is in the separation state 1 1 1 Pull the choke switch to the off positio...

Страница 13: ...water leakage 1 3 Check before shutdown 1 3 1 Put the clutch handle of the spray pump in a separate state 1 3 2 The boom is folded to the transportation state 1 4 Shutdown 1 4 1 Release the accelerato...

Страница 14: ...ear position if the shift control lever is pushed to the high and low gear before entering the gear and the operation is carried out according to the above steps the transmission will be in the 2 gear...

Страница 15: ...ntrol handle is located on the right side of the operator as shown in Fig 8 The operating handle on the left side of the control valve controls the lifting of the four connecting rods pushing them upw...

Страница 16: ...ve should be converted according to the Fig 5 When the filter is cleaned the switch is in the pumping mode and can play the role of the main switch of the spray system 2 4 2 When the spray pump is dir...

Страница 17: ...e and the left middle and right three spray switches control the spray switch of the three segment of the boom on the left middle and right Fig 10 Schematic diagram of pipeline controller 2 6 Determin...

Страница 18: ...is no one in the working area if equipped with manual throttle Note 1 Pay attention to all kinds of obstacles during operation to prevent damage to boom 2 The working pressure should not exceed 1 0MPa...

Страница 19: ...ield operation pull the locking handle to the driver s direction to pull the locking pin out of the clamping hole so that the boom can automatically adjust the balance during the machine walking There...

Страница 20: ...th the same method 2 9 1 4 Loosen the nut on the U bolt 6 with a wrench After all the nuts on the U bolt are loosened take down the U bolt 6 and press plate 5 and put them aside 2 9 1 5 Pull the trans...

Страница 21: ...f the two rear wheels with wood or brick to prevent the wheel from moving Check and adjust the machine after confirming that it is stable The chain transmission system of transmission box is shown in...

Страница 22: ...chine during operation otherwise it may fall into the machine and cause serious personal injury accidents 2 It is forbidden to approach rotating parts during machine operation otherwise personal injur...

Страница 23: ...he gear oil The gear tank shall not run without oil and the consequences shall be borne by itself 1 2 2 Replacement Remove the oil drain bolt at the bottom of the box drain the deteriorate gear oil an...

Страница 24: ...lic system Hydraulic oil Hydraulic high pressure oil pipe Spray system Lubrication of spray pump Inlet filter screen Nozzle filer screen Steering articulation grease Transmission system Gearbox axle T...

Страница 25: ...ng or replacement 23 Open ended wrench 9 Hose 2SN8 DKOL DKOL90 25 00 Is it loose or leaking Fastening or replacement 24 Open ended wrench 10 Hose 2SN8 DKOL DKOL90 27 00 Is it loose or leaking Fastenin...

Страница 26: ...wrench 25 Steel pipe fittings A2 3WP 700_1_7 Check if it is leaking Replace 19 Open ended wrench 26 Steel pipe fittings B2 3WP 700_1_8 Check if it is leaking Replace 19 Open ended wrench 27 Steel pipe...

Страница 27: ...2 Check oil pump or replace Moving system Engine load increases when traveling Moving parts lack of oil Check the refueling position and refuel Spray system 1 All nozzles do not spraying 1 Low pressur...

Страница 28: ...system 1 2 8 In winter add proper antifreeze to spray pump and medicine box to prevent frost crack 1 2 9 Machines and tools shall be placed in ventilated and dry hangar to avoid corrosion and keep awa...

Страница 29: ...period of the whole machine is 1 year When the vehicle axle is correctly used the warranty period is three months The warranty period of chemical tank is 1 year excluding the frozen smashed and other...

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