Anderson NutriWrap 780 SB User manual

404644-2
Double stretcher for
780 SB wrapper
Operator’s Manual
2015

Anderson Group Double Stretcher – Operator’s Manual 1
Table of contents
To contact us 3
Before you start 3
Anderson limited warranty 5
In this manual 9
1Introduction 11
2Safety and security measures 13
3Settings and Start-up 15
3.1 Before you start 15
3.2 Moving the wrapper 15
3.3 Positioning of the double stretcher for wrapping 15
4Settings 17
4.1 Adjustment for the height of the folding arm 17
4.2 The angle of the stainless steel arm compared to the frame of the wrapper
Erreur ! Signet non défini.
4.3 The angle of the stainless steel arm compared to the ground 19
5Installing the plastic roll 21
6Adjusting during the wrapping of the first bale 25
7Operation 27
8Maintenance and repairs 29
8.1 Cleaning 29
8.2 Adjusting the plastic cut and hold 29
9Transport and Storage 31
10 Trouble shooting and repair 33

Anderson Group Double Stretcher – Operator’s Manual 3
To contact us
When contacting Anderson please have the following information on hand:
•The model and serial number of the wrapper and the double stretcher;
•Your name, address and telephone number;
•Purchase date and the invoice number;
•The name, and address of the dealership; also the name of the salesman;
•Detailed description of the problem you are having with the wrapper.
You may contact our After Sales Service Department at the below:
Address: GROUPE ANDERSON
5125, rue de la Plaisance
Chesterville (Québec)
CANADA G0P 1J0
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
Internet Site : www.grpanderson.com
Before you start
Before you start your Anderson machine, we strongly recommend that you:
•Read and understand the content of this manual;
•Read and understand the content of the 780SB wrapper’s manual;
•Follow all safety measures and security procedures in both this manual and the one
that came with your 780SB wrapper;
•Follow the start up procedures in this manual and the one that came with your
780SB wrapper.
NOTE : This manual contains important information concerning the
maintenance and use of your equipment. Please send this
manual with the wrapper if it is sold or lent to another
person.
You are ready to start your Anderson machine.

Anderson Group Double Stretcher – Operator’s Manual 5
Anderson limited warranty
•The one-year warranty period begins on the date that the new equipment is sold to
the customer. If your equipment is used for commercial or rental purposes, this
warranty will only be valid for a period of 1 year or a maximum of 5000 bales for
trailers, individual bale wrappers, and inline wrappers.
•If during the year following the purchase of a new machine, your Anderson
equipment fails to function properly due to defective design, materials,
manufacturing, or assembly, our company will repair your equipment free of charge.
•Keep your original invoice or a photocopy. Please refer to your invoice whenever you
order parts, have questions about the operating procedures of your machine, or for
any questions you may have concerning your warranty.
•Replacement or repair of equipment parts must be performed by an authorized
Anderson dealer. This includes parts and labour only. All work must be
preauthorized by the Anderson customer service department.
•The customer will be responsible for transporting the equipment to / from the
authorized dealer.
•The dealer will describe the terms of this warranty to the customer before the retail
sale and will record the date of purchase, the serial number, and the equipment
description.
•To have equipment repaired under the warranty; the customer must advise his
dealer as soon as possible of the problem and request that the repairs be made
according to the terms of the applicable warranty.
•Understanding that it is our desire to always improve on our products, our company
reserves the right to modify its machines, their characteristics, and their parts at any
time without advance notice or obligation.
•In no event will Anderson be liable for any incidental or consequential damages or
injuries, including but not limited to loss of profits, rental of substitute equipment, or
other commercial or personal loss or damages arising as a result of a fundamental
breach or breach of a fundamental term.
Notwithstanding the foregoing

6 Double Stretcher – Operator’s Manual Anderson Group
Group Anderson Inc.
Warranty Policies, Procedures, & Provisions Summary
Purpose of Warranty:
The fundamental responsibility of warranty is to correct defects in material and workmanship of
the products sold by Group Anderson Inc. (hereafter called ‘’Anderson’’). This outline is
intended to assist you in awareness of Anderson’s Warranty Policies and to assure that you
obtain the best service possible for your Anderson machine.
•Warranty is limited to 1-year (12months). This specified period begins on the date
the new equipment is sold to the customer.
•Warranty is non-transferable in the event of resale unless the resale is through an
authorized Anderson dealer.
Warranty Exemptions:
•Your warranty may be voided if Anderson determines that the equipment has been
subjected to bad treatment or negligence, has been used inappropriately, has not
received necessary maintenance, not been appropriately protected during storage,
damaged by vandalism, bad weather, natural elements, collision, or an accident.
•The warranty is void if your equipment has been modified in any way without
Anderson express authorization.
•The warranty does not cover towing expenses or service calls.
•No warranty is extended to regular service items such as fluids, paint, tires.
•Certain parts, such as the Honda engine and battery are covered under warranties
from their respective manufacturers. Details on these warranties can be obtained
from your dealer.
•Warranty does not cover damage caused by harsh weather conditions or unstable
ground conditions. Such as frozen parts on the equipment or performance issues on
inadequate terrain.
•No warranty is issued for performance issues. Including downtime and capacity
issues.
No Dealer Warranty:
•Except for conditions or warranties which may not be excluded by law, the selling
dealer makes no warranty of its own on any item warranted by Anderson Group
unless it delivers to the purchaser a separate written warranty document specifically
warranting the item. The selling dealer has no authority to make any representation
or promise on behalf of Anderson or to modify the terms or limitations of this
warranty in any way.

Anderson Group Double Stretcher – Operator’s Manual 7
Anderson’s Responsibilities:
•In the event that parts must be shipped from Anderson, freight will be paid by
Anderson and will be shipped by the most economical means to arrive in the shortest
possible time. Air, Next Day Air, Priority and other special shipment methods
requested by the Dealer will be at the Customer’s expense.
ANDERSON GROUP
5125 de la Plaisance
Chesterville (Québec)
CANADA G0P 1J0
PH: [phone]
EMAIL: [email protected]

Anderson Group Double Stretcher – Operator’s Manual 9
In this manual
This manual will help you to understand how to use and maintenance your double stretcher for
the 780SB in a safe manner.
Discharge
Illustrations
The illustrations in this manual are presented as references according to the available
information at the time of printing. Anderson Group reserves the right to modify its machines
without advance notice.
Important notices
Warning!
Warning messages!
Identify the information which must be read to
avoid damaging the wrapper or the autopilot.
Danger!
Danger messages!
Identify the information which must be read to
avoid injury to persons or animals. Not following
these messages may lead to serious injuries or even
death.
NOTE : These types of notes serve to pass on additional
information about the contents in which they are found.

Anderson Group Double Stretcher – Operator’s Manual 11
1Introduction
Congratulations! You are the new owner of a double stretcher system for a 780SB Anderson
wrapper, a quality machine built to allow your wrapper to wrap square and round bales at high
speed.
With the double stretcher, the 780SB wrapper can apply two layers of plastic at the same time
in a uniform manner. This will lower the cost of wrapping and the time it takes you as well. It
also is equipped with two hydraulic plastic cut and hold systems, built to cut and hold the
plastic between each bale.
The below image shows the double stretcher; installed on a 780SB wrapper.
Figure 1 – Double stretcher installed on 780SB

Anderson Group Double Stretcher – Operator’s Manual 13
2Safety and security measures
The double stretcher for your Anderson 780SB wrapper was conceived to minimize risks to the
operator. However you should never use it for any other purpose other than the one for which
it was conceived. Misuse of this option or any other on the wrapper may cause serious injuries
to the operator or other people nearby.
This section explains the appropriate security measures for the double stretcher of an Anderson
780SB wrapper.
Danger!
Be sure to respect all of the security measures in
this section to ensure the proper use of the
wrapper.
Quality and skills of the operator
Get yourself acquainted with the procedures of your double stretcher before you operate it.
Also be sure to insist that these procedures are followed by all those who use your wrapper.
Be sure that all of the operators:
•Are responsable people.
•Have received all of the necessary information to safely operate the wrapper / double
stretcher system.
•Are aware of the emergency telephone numbers for your area.
•Know where your first aid kit is located.
Use
Only use the double stretcher to wrap square bales of specific dimension as written in the
owner’s manual of the 780SB. This option is not be uses for any other purpose.
Security perimeter
Do not allow yourself to be distracted while you are installing or operating the wrapper. When
you are running the wrapper you must be the only person around the machine and be very
sure that there is no one in the rear of the machine.
Danger!
A 5 meter security perimeter (15ft) around the
machine in operation must be respected. Remove
all people, especially children and pets from the
site. Neglecting this warning may result in injury or
even death.

14 Double Stretcher – Operator’s Manual Anderson Group
Maintenance and repairs
Before making any repair or doing any maintenance on the machine or the double stretcher,
turn off the engine and remove the key from the contact. Also be sure that the wrapper is in a
stable position.

Anderson Group Double Stretcher – Operator’s Manual 15
3Settings and Start-up
This chapter describes the stages of preparation and the start up of the double stretcher
system of the 780SB wrapper.
Warning!
Please make sure to also follow the setup stages
described in the wrapper operator manual.
3.1 Before you start
Before operating your double stretcher, be sure that it is well greased and the rollers and the
folding arm are clean and have no defects (scratches).
3.2 Moving the wrapper
If needed, move your wrapper to the place you will be storing your bales.
Warning!
Before you move the wrapper for any reason be
sure that the double stretcher is locked in its
transport position. (section Erreur ! Source du renvoi
introuvable.on page 31).
3.3 Positioning of the double stretcher for wrapping
Before beginning the wrapping of bales, place the double stretcher in the wrapping position by
proceeding as follows:
1. Remove the pin that holds the double stretcher arm in transport position.
2. Unlock the arm of the double stretcher and put it in the wrapping position. The
angle of the arm should be less than 90° to the front of the wrapper.
3. Insert the pin into one of the holes for adjustment of the arm to hold it in place while
wrapping.
NOTE : The fixing point on the arm of the double stretcher
contains several holes which allow you to adjust for bales
of different dimensions. When you have adjusted the arm
to work for the type of bale you are wrapping, note which
hole you are using.

16 Double Stretcher – Operator’s Manual Anderson Group
Figure 2 – Adjustment of the double stretcher folding arm
4. Open the hydraulic valve to activate the folding arm of the double stretcher. The
valve is open when it is in the vertical position.
Warning!
Be sure that you are at a safe distance from the
folding arm. It may drop quickly and cause injury if
you are not careful.
Figure 3 – Opening the hydraulic valve

Anderson Group Double Stretcher – Operator’s Manual 17
4Settings
The plastic film must set correctly in the cut and hold system so that it will function properly.
As it is the folding arm that determines the position that the film is placed to be cut correctly
the following settings will serve to adjust this component:
•The height of the folding arm;
•The angle of the stainless steel arm compared to the ground.
It is best if all of these adjustments are carried out before putting on the roll of plastic.
Warning!
When you are running the wrapper in manual
mode, it is possible that the folding arm may come
in contact with the receiving table of the wrapper.
To avoid collisions, completely raise the folding arm
before turning the table of the wrapper.
4.1 Adjustment for the height of the folding arm
To adjust the height of the folding arm so the film sets correctly on the plastic cut and hold,
you have to first drop the folding arm as low as it will go.
To adjust the height of the folding arm, proceed as follows:
1. Turn off the computer to be able to manually control the double stretcher.
1. Start the engine of the wrapper.
2. By using the unloading lever (see Figure 4), lower the folding arm until the drop off
panel begins to rise. Stop the arm (release the lever) in this position.
NOTE : The folding arm of the double stretcher is on the same
hydraulic circuit as the drop off panel and the dumping
tablep (unloading platform). When you activate the lever
for the drop off the arm of the double stretcher will lower
and push down on the plastic film. Then the drop off will
rise and the rotating table will dump the bale from the
wrapper.

18 Double Stretcher – Operator’s Manual Anderson Group
Figure 4 – Drop off lever (unloading platform)
3. Loosen both adjustment bolts as illustrated in Figure 5, then place the folding arm so
that it is at the same height or just a little lower than the plastic cut and hold so that
the plastic rests on it when it is installed. Tighten the bolts:
Figure 5 – Bolts for adjusting the folding arm