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Jacto BK3024
English Version - MMI-0012
EDITION - 02/2014
MÁQUINAS AGRÍCOLAS JACTO S.A.
Rua Dr. Luiz Miranda, 1650
CODE - 1214733
17580-000 - Pompéia - SP - Brasil
Tel.: +55 14 3405-2100 - Fax: +55 14 3452-1916
Email: export@jacto.com.br
Assembly Manual
Home page: www.jacto.com.br

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  • Page 1 Jacto BK3024 English Version - MMI-0012 EDITION - 02/2014 MÁQUINAS AGRÍCOLAS JACTO S.A. Rua Dr. Luiz Miranda, 1650 CODE - 1214733 17580-000 - Pompéia - SP - Brasil Tel.: +55 14 3405-2100 - Fax: +55 14 3452-1916 Email: export@jacto.com.br Assembly Manual...
  • Page 3: Table Of Contents

    Table of contents Introduction ....................05 Removing disassembled parts..............06 Removing the accessories................07 Removing the parts..................08 Accessory box....................10 Assembling the boom supports ..............11 Assembling the handrail ................12 Assembling the level indicator ..............13 Assembling the scraper ................. 16 Assembling the lock ..................
  • Page 5: Introduction

    Introduction The objective of this manual is to supply detailed instructions on how to assemble BK3024 from receiving it to testing it before use. As there are several BK3024 models and versions, it is important to point out that, there will instructions interspersed in the assembly steps.
  • Page 6: Removing Disassembled Parts

    Receiving BK3024 BK3024 is packaged in a container and sent to the customer with the parts disassembled. Some parts will have to be assembled upon receiving BK3024. Removing disassembled parts Remove the fan and complement box located at the front of the sprayer.
  • Page 7: Removing The Accessories

    Removing the accessories To start removing the accessories it is necessary to spray boom unfold the spray booms. Before removing the spray booms from the box and unfolding them, make sure the safety strap or chain and the hoist tackle used are of good quality, and can bear the boom weight.
  • Page 8: Removing The Parts

    Removing the parts Remove the branches and channels attached to section 2 section 2. branches and channels Pass the safety strap or chain around section 2 as shown beside. Make sure the strap or chain is fastened on two places on section 2. Remove section 2.
  • Page 9 Removing the parts Lower the platform ladder and position it for use (detail ladder Remove the chemical mixer. Remove the accessory box. Remove the PPE compartment. BK 3024...
  • Page 10: Accessory Box

    Accessory Box Accessory Box You will find in the accessory box the operator’s ma- nual and some items which will be used in the assembly, and later in the sprayer. Open the box, remove the accessories and keep them at hand. Picture of the accessories you will find in the box.
  • Page 11: Assembling The Boom Supports

    Removing the parts Loosen the bolts fastening the support that is used to transport the booms. support Remove the support. Assembling the boom supports boom supports Make sure the boom support is set at the working position. Pass a safety strap or chain around the boom support and hang it on the hoist tackle.
  • Page 12: Assembling The Handrail

    Assembling the handrail Loosen and remove the fastening bolts from boom support. Use the hoist tackle to lift the boom support and po- working position sition it at the working position. Assembling the handrail handrail support Insert the four clamps in the support of the platform handrail.
  • Page 13: Assembling The Level Indicator

    Assembling the level indicator Tighten the clamp nuts to fasten the handrail to the sprayer chassis. The handrail is fastened in three places according to the illustration beside. handrail Assembling the level indicator level Remove the protective plastic from the level indicator indicator and place it on the sprayer left side (detail C).
  • Page 14 Assembling the level indicator Install the level indicator on the tank upper part and tighten the fastening bolt. Attach the level indicator hose on the tank upper part. Picture of the level indicator and hose installed on the tank upper part. Fasten the level indicator on the tank lower part.
  • Page 15 Assembling the level indicator Attach the tank hose to the level indicator sensorl. sensor tank hose Connect the electrical cable harness of the level indicator. Picture of the level indicator assembled. level indicator BK 3024...
  • Page 16: Assembling The Scraper

    Assembling the scraper Assembling the scraper support to fasten the scraper Locate the supports where the scraper is going to be installed on section 1 of the spray boom. Picture of the scraper. scraper Insert the bolt with a flat washer in the supports flat washer bolt Install the scraper on section 1 supports (detail D) of...
  • Page 17: Assembling The Lock

    Assembling the lock Fasten the scraper to the support with nut and lock lock nut Assembling the lock Install section 1 lock of the spray boom. lock section 1 Position section 1 lock at 660 mm from the cylin- der support according to the illustration beside. 660 mm Fasten the lock to the section with clamps.
  • Page 18: Frame And Complements

    Frame and complements Frame Pass a safety strap or chain around the frame and hang it on the hoist tackle. frame Locate the frame activation cylinder on both left and frame cylinder right sides. Note that there is a spacer between the cylinder and the support.
  • Page 19 Frame and Complements Remove the fastening bolts from the spacer. Remove the spacer. spacer After removing the spacer from both left and right sides, lower the frame slowly until the support touches cylinder the cylinder. support Picture of the support touching the cylinder. In this position, the frame is lowered all the way.
  • Page 20: Assembling The Booms

    Assembling the booms Assembling the booms Install section 2 on section 1. section 1 To install section 2 on section 1, it is necessary to use joint unions both joint unions. Remove both bolts from the joint unions. bolt Assembly Manual...
  • Page 21 Assembling the booms Remove the bushing from the joint union. bushing Install the joint union on the upper and lower parts of joint union section 1. place to install the joint union After installing the joint union on section 1, insert bushing the bushings.
  • Page 22 Assembling the booms Apply high torque locking adhesive on the joint union bolts. To fasten the joint union on section 1, insert the bolts into the bushing according to the illustration beside. Tighten the fastening bolts of the joint union. Picture of the joint unions assembled on section 1.
  • Page 23 Assembling the booms Pass a safety strap or chain around section 2 and lift it with a hoist tackle to install it on section 1 more easily. section 2 To install section 2 on section 1, place the joint pin on section 1 the lower and upper parts.
  • Page 24 Assembling the booms Use a bolt with a lock washer and a bushing to lock the joint pin. bushing lock washer Insert the bolt into the joint pin. bolt Tighten the bolt to fasten the joint pin. Install the upper part of section 2 on section 1 through the main articulating arm.
  • Page 25 Assembling the booms Insert the joint pin. joint pin Insert the bolt with flat washer and bushing to lock the joint pin. Insert a flat washer and nut to fasten the bolt. Tighten the fastening bolt of the joint pin. BK 3024...
  • Page 26 Assembling the booms Picture of section 2 attached to section 1. On section 1, remove the fastening bolts from the cylinder pin cylinder. To avoid contaminating the hydraulic circuit, only remove the protective plug from the dosing nip- ple before connecting the ATTENTION hydraulic hose.
  • Page 27 Assembling the booms Section 2 lock. Place the lock on the upper part of section 2. Place the clamps to fasten to lock on the section. clamp The lock must be placed at a distance of 150 mm lock from the end of section 2. 150 mm section 2 BK 3024...
  • Page 28 Assembling the booms After making sure the lock is in the correct position, tighten the clamp nuts to fasten the lock on section 2. Remove the bolts from the stop. stop bolts Note that there is a support to install the stop on sec- tion 1.
  • Page 29 Assembling the booms Install the stop on the support. Tighten the bolts to fasten the stop. Picture of the stop assembled. stop Install section 3 on section 2. Note that there are four holes at the end of section 2 (detail F). section 2 BK 3024...
  • Page 30 Assembling the booms Picture of section 3. section 3 Insert both bolts into section 2 according to the illus- tration beside. bolts Install section 3 on section 2. section 2 section 3 Assembly Manual...
  • Page 31 Assembling the booms Insert the nuts on both upper bolts. Start fastening the nut by hand. Fit the joint support into the adjustment bolt. joint support adjustment bolt Insert the two bolts to fasten the joint support. Use a nut and lock nut to fasten them. Tighten the fastening bolts of the joint support.
  • Page 32 Assembling the booms Picture of section 3 fastened on section 2. Assemble the boom unlock bar on section 3 of the spray boom. boom unlock section 3 Insert the clamps with the supports to fasten the boom unlock bar on section 3. clamp support Assembly Manual...
  • Page 33 Assembling the booms Insert the bushings to fasten the clamp. bushing Insert the flat washer and the nut to fasten the clamp. Start fastening the nut by hand. flat washer Tighten the nuts to fasten the clamps. Picture of the boom unlock bar assembled on section boom unlock BK 3024...
  • Page 34 Assembling the booms Install the branch protector of section 3. Fasten it with clamps. Follow the same fastening procedure skid described previously. protector Picture of the branch protector and the boom unlock bar assembled on section 3. boom unlock bar protector After fastening the skid...
  • Page 35 Assembling the booms Install the other branch protectors on section section 2 branch protectors Attach the spray hoses to the boom. spray hoses Run the spray hose through the supports on the boom. support Check where the hoses must run along the sections. hoses BK 3024...
  • Page 36: Assembling The Fans

    Assembling the fans Picture of section 3 spray hose. Attach the spray hose between sections 2 and 3. section 2 section 3 Assembling the fans Picture of fan and components box. Remove the sides of the box. Assembly Manual...
  • Page 37 Assembling the fans Pass a safety strap or chain around the fans and hang it on the hoist tackle. Position the fans behind the sprayer to install them more easily as shown on illustration beside. fans Use the hoist tackle to remove the fans from the box and take them to the supports (detail H) located on the sprayer frame.
  • Page 38 Assembling the fans Picture of the fan assembly installed. Put the fastening clamps and plate. Next, put the lock washer and the nut. plate clamp Tighten the clamp fastening nuts. Attach the hydraulic hoses to the fan assembly right side. Assembly Manual...
  • Page 39 Assembling the fans Remove the plugs from the fan hydraulic hose fittings. fittings Remove the plugs from the hydraulic hoses. plugs Attach the hydraulic hose. Tighten the clamps to fasten the hydraulic hose. BK 3024...
  • Page 40 Assembling the fans Attach the other hydraulic hose. Start fastening it by hand. Tighten the hose fastening nut. Picture of the fan assembled. On the frame upper part, remove the fastening bolts from the joint pins (detail I). Assembly Manual...
  • Page 41 Assembling the fans Install the steel cable support (the steel cable supports are included in the accessory box). steel cable support Tighten the bolt to fasten the steel cable support. Picture of the support assembled. steel cable support BK 3024...
  • Page 42 Assembling the fans Install the fan angle brace on the frame. angle-brace Fasten the angle brace on the upper part (detail 1) and lower part (detail 2) with clamps. clamp Picture of the angle brace assembled. angle-brace Assembly Manual...
  • Page 43: Replacing The Wheels

    Replacing the wheels Replacing the wheels Iron wheels are used to transport the sprayer in con- iron wheel tainers. Remove them to prepare the sprayer for use. Before replacing the sprayer wheels, make sure the safety strap and the hoist tackle used are of good quality and can bear the sprayer weight.
  • Page 44 Replacing the wheels With the safety strap hung on the hoist tackle, lift one of the sprayer sides and remove the fastening nuts and the iron wheel. Install the sprayer original wheel. Make sure the tire tread pattern faces the opposite direction the sprayer is going to move.
  • Page 45: Assembling The Hitch And The Jack

    Assembling the hitch and the jack Assembling the hitch and the jack Assembling the hitch and the jack. Pass the safety chain around the hitch, hang it on the hoist tackle and lift the sprayer. Place the jack in the rest position. jack Picture of a ring-type hitch.
  • Page 46 Assembling the hitch and the jack Remove the cotter pin. cotter pin Remove the castle nut. castle nut Remove the flat washer. flat washer Picture of the hitch disassembled. Assembly Manual...
  • Page 47 Assembling the hitch and the jack Attach the hitch to the sprayer chassis. Push the hitch until it touches the sprayer chassis ac- cording to the illustration beside. Insert the flat washer. flat washer Insert the castle nut. The castle nut should be tighte- castle nut ned by hand until the end.
  • Page 48: Assembling The Pto Shaft

    Assembling the PTO Shaft Insert the cotter pin. cotter pin Picture of the hitch assembled. After assembling the hitch, start assembling the PTO Shaft. Assembling the PTO Shaft Picture of the PTO Shaft. Assembly Manual...
  • Page 49 Assembling the PTO Shaft Attach the PTO Shaft cover to the sprayer. PTO Shaft cover Note that there is a bolt on one of the PTO Shaft sides (detail 1). Attach this side (1) to the sprayer. Remove the bolt from the PTO Shaft. bolt Attach the PTO Shaft 1 to the sprayer.
  • Page 50 Assembling the PTO Shaft Attach the PTO Shaft by connecting one part to the other. Push the PTO Shaft 2 until it touches the PTO Shaft PTO Shaft 1 PTO Shaft 2 Insert and tighten the bolts to fasten the PTO Shaft cover.
  • Page 51: Assembling The Chemical Mixer

    Assembling the chemical mixer Assembling the chemical mixer place to install the chemical mixer Install the chemical mixer on the sprayer left side. Remove the protective plastic from the chemical mixer. Note that there are two joint pins on one of the che- mical mixer sides.
  • Page 52 Assembling the chemical mixer Position the chemical mixer as shown beside to make its assembly easier. Attach the articulating arm to the chemical mixer lower part and insert the joint pin. articulating arm Attach the other articulating arm to the upper part and insert the joint pin.
  • Page 53 Assembling the chemical mixer Tighten the bolt to fasten the joint pin. Attach the pressure hose to the chemical mixer. This is the hose which connects the five-way valve to the chemical mixer. Attach the tank hose to the five-way valve. 5-way valve Attach the return hose.
  • Page 54: Assembling The In-Line Filters

    Assembling the in-line filters Insert the clamp to fasten the return hose. clamp Place the chemical mixer on the transport position according to the illustration beside. Assembling the in-line filters in-line filter To transport the sprayer, the in-line filters are moved to the inside of section 1.
  • Page 55 Assembling the in-line filters Loosen the fastening bolts from the in-line filters sup- port clamps. clamp Hold the in-line filters parallel to the spray boom ac- cording to the illustration beside. Tighten the clamp bolts to fasten the in-line filter in the correct position.
  • Page 56 Assembling the in-line filters Move the in-line filter assembly to the center of the space on the boom (approximately 29 mm between the clamp and the space) according to illustration beside. 29 mm When the in-line filter assembly is in the correct posi- tion, tighten the bolts to fasten the clamp.
  • Page 57 Assembling the in-line filters Start fastening the filter body by hand. Use an appropriate wrench (check in the accessory box) to tighten the filter body. Cut off the clamps fastening the spray hoses to section marking There are markings showing where to attach the hoses to the in-line filters (for example: attach hose number “1”...
  • Page 58: Assembling The Central Boom

    Assembling the central boom Assembling the central boom central boom Remove the protective plastic from the central boom. Locate the electrical cable harnesses on the sprayer rear part, next to where the central boom will be installed. cable harnesses Cut off the clamps fastening the electrical cable harness to the sprayer chassis.
  • Page 59 Assembling the central boom Disassemble the central boom support. Locate where the central boom support (detail J) will be fastened on the fixed frame. Install the central boom support. central boom support Insert the bolts to fasten the support. BK 3024...
  • Page 60 Assembling the central boom Insert the lock washer and nut in the two fastening bolts. Tighten the fastening bolt nuts. Picture of the central boom support assembled. support Install the central boom on the angle brace. central boom Assembly Manual...
  • Page 61 Assembling the central boom Attach the clamp with bolts to fasten the central boom to the support. clamp Center the central boom. Leave 425 mm between the end of the boom and the clamp. 425 mm Picture of the central boom centered. Turn the central boom to position it with the spray nozzles are at the working position.
  • Page 62: Assembling The Lights

    Assembling the lights Tighten the clamp bolts that fasten the central boom on the support. Picture of the central boom at the correct working central boom position. Assembling the lights Remove the protective plastic from the lights. Place the light at the end of the central boom. lights central boom Assembly Manual...
  • Page 63 Assembling the lights Position the light 110 mm from the end of the central 110 mm boom according to the illustration beside. Tighten the bolts to fasten the light clamp. Connect the electrical cable harness. Run the electrical cable harness through the hooks (detail L) located along the central boom support.
  • Page 64: Assembling The Vortex Canvas To The Central Boom

    Assembling the Vortex canvas to the central boom Picture of the lights assembled. llights Assembling the Vortex canvas to the central boom Cut off the clamps fastening the Vortex canvas on the central boom. Vortex canvas Picture of the canvas which will be attached to the Vortex system fans.
  • Page 65 Assembling the Vortex canvas to the central boom Picture of the canvas assembled on the fan. Use the deflector strap to fasten the canvas on the fan. deflector strap After assembling the canvas to the fan, place the deflector strap. deflector strap Tighten the bolt to fasten the deflector strap.
  • Page 66: Assembling The Branches

    Assembling the branches Picture of the Vortex canvas assembled on the fan. Assembling the branches Remove the protective plastic from the bran- ches. There are supports to fasten the branches (detail N) on every spray boom section. Assembly Manual...
  • Page 67 Assembling the branches Locate the existing supports on the branches (detail Remove the bolts from the branch supports. bolts Install the branch on the section with the bolts remo- ved from the branch supports. Tighten the fastening bolts. BK 3024...
  • Page 68 Assembling the branches Detail of the branch fastened to the section. fastening Picture of the branch assembled to section 3 of the spray boom. Attach the chemical hoses to the branch. Picture of the chemical hose attached to the branch. Assembly Manual...
  • Page 69 Assembling the branches Locate on the sprayer rear part the chemical hoses that will be connected to the central boom. central boom hoses Attach the hoses to the central boom. Picture of the chemical hoses (detail P) attached to the central boom. central boom BK 3024...
  • Page 70: Assembling The Vortex Canvas To The Booms

    Assembling the Vortex canvas to the booms Assembling the Vortex canvas to the booms After assembling the branches, install the Vortex canvas. Cut off the clamps fastening the vortex canvas. Picture of the canvas ready to be installed. Assembly Manual...
  • Page 71 Assembling the Vortex canvas to the booms Note that there are several cords at the end of the canvas that will be used to tie one canvas to the other internally and externally. Take apart the plastic caps of canvas fastening cords according to the illustration beside.
  • Page 72 Assembling the Vortex canvas to the booms Detail of the Vortex system canvas fastened (detail Note that there is a Velcro strap (detail R) on the other side of the vortex system canvas of section 2 that will be used to fasten the canvas around the articulating arm. Picture of the canvas fastened with the Velcro strap section 2 between sections 1 and 2.
  • Page 73 Assembling the Vortex canvas to the booms Install the Vortex system canvas of the central boom on section 1. section 1 central boom The central boom canvas must be placed inside the canvas of section 1. Follow the previous instructions. Picture of the central boom canvas assembled on section 1.
  • Page 74 Assembling the Vortex canvas to the booms After assembling the Vortex system canvas, run the elastic cord between the canvas and the sections. Tie the elastic cord at the end of section 3 according to the illustration beside. Run the elastic cord through the canvas rod and the spray boom section.
  • Page 75 Assembling the Vortex canvas to the booms Where the canvas of section 3 meets the canvas of section 2, and between section 2 and section 1, the elastic cord should run through the canvas rods according to the illustration beside. After running the elastic cord, tie the other end on section 1.
  • Page 76: Assembling Ppe Compartment

    Assembling the PPE Compartment Assembling the PPE Compartment Remove the protective plastic from the PPE Com- partment. PPE Compartment The PPE Compartment should be installed on the sprayer left side next to the platform ladder. place to install PPE compartment Note that there are four bolts where the PPE Com- partment will be installed (detail S).
  • Page 77 Assembling the PPE Compartment Install the PPE Compartment as shown beside. PPE Compartment Open the PPE Compartment door. Locate four holes inside the PPE Compartment according to the illustration beside. Insert the bolts to fasten the PPE Compartment. BK 3024...
  • Page 78 Assembling the PPE Compartment Put the spacers (detail T) on the upper part of the PPE Compartment before tightening the bolts. Picture of the spacer between the PPE Compartment and the platform. spacer Insert the bolts in the upper holes. After inserting the four fastening bolts, tighten them.
  • Page 79 Assembling the PPE Compartment Picture of the PPE Compartment assembled. BK 3024...
  • Page 80: Picture Of Bk 3024 Assembled

    After assembling BK3024 and before using it, read closely the Operator’s Manual shipped with it. Before using BK3024, some precautions such as checking oil level, lubricating the lubri- cations points, and calibrating the tractor and the sprayer tires must be taken. All necessary precautions are described in the operator’s manual.

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