Hardi TWIN BOOM User guide

TWIN BOOM
Air bag
Original
Mounting Instruction
67218400-100, version 1.00
GB - 06.2018
www.hardi-international.com

We congratulate you for choosing a HARDI plant protection product. The reliability and
efficiency of this product depend upon your care. The first step is to carefully read and pay
attention to this mounting instruction. It contains essential information for the efficient use and
long life of this quality product.
Mounting Instruction Formalities
The original mounting instruction is approved and published in English. All other languages are translations of the
original mounting instruction. In the event of any conflicts, inaccuracies or deviations between the English
instruction and other languages, the English version shall prevail.
Illustrations, technical information and data in this book are assumed to be correct at the time of printing.
Published and printed by HARDI INTERNATIONAL A/S.
All rights reserved.

3
Instructions
Before Mounting
Mounting Kit
The delivered parts are to be mounted on your HARDI sprayer.
They are used for leading the air from the TWIN blowers to the air channels on the boom wings.
Where on the Sprayer
On the boom wings.
Tools and Materials Needed
•Steel hooks for pulling the air bags onto the boom by hand.
Preparations
Use the support leg on the sprayer.
Prevent the sprayer from rolling.
Keep children at a distance.
Unfold the spray boom.
Sliding agent

Instructions
4
Mounting Instructions
Mounting the Parts
Prepare the aluminium rails by applying sliding agent.
This will facilitate pulling the air bags onto the rails.
Start with mounting the air bag at the boom tip (breakaway), and work
you way towards the boom centre.
Note what is the inside and outside of the air bags before mounting.

Instructions
5
When mounting an air bag, lead the string into the channel in the
aluminium profile.
Push it forward by hand while making sure that the air bag does not exit
this channel anywhere.
Get a colleague to help pulling the air bag on to the air channel.
Use steel hooks in the air bag straps for easier handling.

Instructions
6

Instructions
7
Between the breakaway and outer boom section, ensure that the air
holes in the air bag is fitted precisely in line with the air holes in the air
channel.

Instructions
8
Tie the strings in a knot using the black brackets.
At the end of the boom, tie a knot and put on a metal clamp.

Instructions
9
Use sharp pliers to fasten the metal clamps.
At the positions for boom folding, the air bag is attached like this.
Do not tie the strings by crossing over the boom folding point, or over
to another boom section, as this will cause the strings to break during
use.

Instructions
10
Tie the air bag to the boom below the folding joints.

Instructions
11
The air bag for the breakaway is mounted on the outside of the next air
bag.
Tie the two air bags together with an elastic string.

Instructions
12
Melt the ends with a lighter to prevent fraying of the strings.

Instructions
13
Cut elastic strings in lengths of 400 mm.
Place the strings like this.

Instructions
14
Tie the strings together to pull the air bag upwards.
The clearance between the lower part of the air bag and the boom
should be 5 centimetres.
Tie the air bag to the top of the boom like this.

Instructions
15
Lead the string below the folding joints.

Instructions
16

Instructions
17
Boom, 33 meters:
An extra air bag piece is mounted on the breakaway with velcro bands.

Instructions
18
Connect the air bag to the TWIN blower.
Fasten the air bag with the black clamp ring.
The ring must sit below the elastic string inside the air bag.
Tie the elastic string in a knot, after the black ring is tightened.
Mounting completed.

Spare Parts Information
To see updated spare part information, visit the Agroparts website on
the internet.
Here all parts information can be accessed in the spare parts catalog:
1. Go to www.agroparts.com, register for free and log in.
2. Select “HARDI”in the menu on the left.
3. Select “Spare parts catalogue”and find your spare part.
4. Online ordering is also possible.
5. Contact your HARDI dealer for further information on spare parts.
User Evaluation
Dear Reader,
We update our mounting instructions regularly. Your suggestions for improvement are appreciated and will help us to
create ever more user-friendly instructions. Send us your suggestions to this e-mail address:
Thank you.
[e-mail]

HARDI INTERNATIONAL A/S
Herthadalvej 10, DK-4840 Nørre Alslev, DENMARK