Avantco Snow Blower 1100 User manual

Snow Blower 2013 1
Avant Tecno Oy 2013 Copyright all rights reserved
Please read this manual carefully before using the equipment, and follow all
instructions.
Keep this manual for later reference.
Operator’s
Operator’sOperator’s
Operator’s
manual for Attachment
manual for Attachmentmanual for Attachment
manual for Attachment
S
Sn no ow w B Bl lo ow we er r 1 11 10 00 0
S
Sn no ow w B Bl lo ow we er r 1 14 40 00 0
Product number: for 200-series loaders: A35940
For 300-700-series loaders: A35870
A35847

Snow Blower 2013 1
Avant Tecno Oy 2013 Copyright all rights reserved

Snow Blower 2013 1
Avant Tecno Oy 2013 Copyright all rights reserved
CONTENTS
1. Foreword...............................................................................................................................4
2. Designed purpose of use ......................................................................................................5
3. Safety instructions for using the snow blower........................................................................5
4. Technical specifications ........................................................................................................8
4.1. Safety labels and main components of the Snow Blower................................................................ 8
5. Assembly of the snow blower..............................................................................................10
5.1. Attaching the snow blower to the loader....................................................................................... 10
5.2. Connecting and disconnecting hydraulic fittings........................................................................... 11
5.3. Electrical connection ................................................................................................................... 13
5.4. Uncoupling and storage of the snow blower................................................................................. 13
6. Instructions for use..............................................................................................................14
6.1. Checks before use ...................................................................................................................... 14
6.2. Operating the snow blower.......................................................................................................... 15
6.2.1.Discharge chute rotation.......................................................................................................... 16
6.2.2.Scraper plate and skids........................................................................................................... 16
6.2.3.Removing a blockage.............................................................................................................. 17
7. Maintenance and servicing..................................................................................................17
7.1. Checking hydraulic components.................................................................................................. 18
7.2. Cleaning the snow blower............................................................................................................ 18
7.3. Feed auger and thrower fan ........................................................................................................ 19
7.4. Discharge chute rotation.............................................................................................................. 19
8. Warranty terms....................................................................................................................19
Appendix: EC Declaration of Conformity

4(12)
1. Foreword
Avant Tecno Oy would like to thank you for your purchase of this AVANT attachment. It has been designed
and manufactured on the basis of years of experience and product development. By familiarising yourself
with this manual and following the instructions, you ascertain your safety and ensure the reliable operation
and long service life of the equipment. Read the instructions carefully before starting to use the equipment or
performing maintenance.
The purpose of this manual is to help you to:
■operate the equipment in a safe and efficient manner
■observe and prevent any hazardous situations
■keep the equipment intact and ensure a long service life
The following warning symbols are used throughout this manual to indicate factors that must be taken into
account to reduce the risk of personal injury or damage to property:
Notice:
This notice symbol indicates information about the correct operation and
maintenance of the equipment.
Failure to observe the instructions accompanying the symbol can lead to
equipment breakdown or other property damage.
With these instructions, even an inexperienced user can use the attachment and loader safely. The manual
includes important instructions for experienced AVANT operators as well. Ensure that all persons using the
loader have received proper guidance and familiarised themselves with the manual of the loader and
attachment and all safety instructions before using the equipment. Using the equipment for other purposes or
use in any other way than described in this manual is prohibited. Keep this manual at hand throughout the
service life of the equipment. If you sell or transfer the equipment, be sure to hand over this manual to the
new owner. If the manual is lost or damaged, you can request a new one from the retailer or manufacturer.
Original instructions.
In addition to the safety instructions included in this manual, you must observe all occupational safety
regulations, local laws and other regulations concerning the use of the equipment. Particularly the
regulations concerning the use of the equipment on public road areas must be observed. We reserve the
right to change the contents of the manual without notification.
Warning:
This safety symbol refers to important safety information in this manual. It
warns of an immediate hazard that could cause serious personal injury or
property damage.
Read the warning text accompanying the symbol carefully and ensure that
other operators are also familiar with the warnings, since personal safety is at
stake.

5(12)
2. Designed purpose of use
The AVANT Snow Blowers are attachments designed and manufactured for use with AVANT multi purpose
loader models that are listed in Table 1. The Snow Blower is especially suitable for use when it is preferred
to spread snow evenly to the sides of the area instead of piling it up. The two-phase snow blower is suitable
also for professional use, and it is equipped with a powerful hydraulic system with two separate hydraulic
motors, guaranteeing efficient operation even when handling wet and heavy snow.
As standard, the blower chute can be turned electrically by 260 degrees directly from the driver’s seat. The
wide adjustment range of the manual throwing height control makes it possible to control the ejection of
snow precisely as needed, either as to pile snow directly to the side of the drive path, or to spread evenly far
away. As an option, electric throwing height adjustment is also available, which can be operated only with
the electric attachment control switch pack, which is available as an option for 400-700 series loaders. In
heavy snow conditions the optional snow wall cutter extensions help to achieve neat and precise snow
removal and they can also be used to increase the working width.
The attachments have been designed to require as little maintenance as possible. The operator can perform
regular maintenance tasks. However, all repair work can’t be performed by the operator, and demanding
repair and maintenance operations must be left for professional service technicians. All maintenance work
must be done using proper safety equipment. Spare parts must be similar to original specifications, which
can be ensured by using only original Avant spare parts.
Familiarise yourself with the manual's instructions regarding service and maintenance. Please contact your
AVANT retailer if you have additional questions about the operation or maintenance of the equipment, or if
you require spare parts or maintenance services.
Table 1 – Snow Blower 1100 A35870 / A35940 and 1400 A35847 compatibility with Avant loaders
Snow Blower 1100
A35870 A35940 Snow Blower 1400 A35847
745, 750, R35, 635,
640 -•
••
•
630 (•)
(•)(•)
(•) (•)
(•)(•)
(•)
R28, 528, 525LPG,
419, 420, 220 •
••
•-
218, 320 - -
3. Safety instructions for using the snow blower
Please bear in mind that safety is the result of several factors. The loader-attachment combination is highly
powerful, and improper or careless use may cause serious personal injury or property damage. Due to this,
you should carefully familiarise yourself with the manuals of both the loader and the attachment before
starting operation. Do not use the attachment if you have not familiarised yourself with its operation and the
related hazards.
When using with models marked with
(
((
(•)
))
), full performance may not be
achieved. For compatibility with a
model not shown in table, contact your
Avant retailer.

6(12)
Misuse, careless use, or using an attachment that is in bad condition, may cause
serious injuries. Familiarise yourself with the controls of the loader and coupling and
safe operation of the attachment at a safe area. Become familiar especially with how
to stop the equipment in a safe manner. Read the following safety precautions
carefully.
Read all safety instructions carefully before handling the attachment
•When attaching the attachment to the loader, ensure that the locking pins of
the loader's quick attach plate are positively in the lower position and that
they have locked the attachment to the loader.
•The Snow Blower is to be used by one operator at a time. Do not go near a
running attachment or allow others to approach the area where the machine is in
operation.
•Never leave the driver’s seat when the snow blower is running or when the
auxiliary hydraulics control lever of the loader is locked on and keep a safety
distance of at least two metres between activated snow blower and any person
in vicinity. Keep hands and feet away from moving parts. Beware of entanglement
and severing hazards and possible debris thrown by the blower.
•Lower the attachment firmly on the ground before leaving the driver’s seat. Make
sure that the attachment is properly supported during maintenance or
inspections. Do not leave the driver’s seat when the loader boom is lifted. Going
under a raised attachment or loader boom is dangerous, as the boom may lower
due to loss of stability, mechanical fault or by other person operating the controls
of the loader. Follow safe stopping procedure before any maintenance or
adjustments. Before clearing blockages, the attachment must always be stopped
following safe stopping procedure, to prevent unintended starting of the blower
once the blockage has been cleared.
•Pay attention to the surroundings and any other persons and machines moving in
the vicinity. Pay attention to the contours of the terrain as well as other hazards,
such as loose rocks, or branches and trees that reach the driver's area.
•Keep in mind that the blower will throw snow and any other objects entering the
blower at high speed. Do not operate the snow blower, if the discharge chute is
directed towards other persons or fragile objects. Make sure that the rotation of
discharge chute works smoothly, and that the discharge chute protector and
throwing height deflectors are securely fastened. Lock the manual throwing
height adjustment securely.
•Make sure to use only an attachment that is in good condition. Perform daily
inspections and read the instructions regarding service and maintenance. Never
operate the attachment if the hydraulic systems of both the attachment and the
loader are not completely intact. Check the condition of the blower rotor regularly.
•Do not modify the attachment in a manner that would affect its safety.
•Make sure that the loader is equipped with necessary safety equipment, and that
they are in order. Seat belt must be used. If there are specific risks at the
operating area, appropriate safety equipment must be used.
•Also read the safety instructions of the loader from the operator’s manual of the
loader. Get familiar with the controls of the loader and how to drive it safely, and
also note the effect slippery surfaces to the handling charasteristics of the loader.

7(12)
Note that the blower may throw sand or other
objects found in the operating area up to 30
metres away at high speed. Always keep a
safety distance of at least two metres between
the snow blower and other persons. Do not
allow others at the danger areas of the blower
and stop the snow blower immediately, if there
are others in the direction of snow throwing.
Near the snow blower the hazards of entanglement and severing are present. The
snow blower must be stopped following the safe stopping procedure before going
near it. Never put your hand inside the discharge chute or the auger; always use a
brush or other suitable medium. Removing the discharge chute guard is allowed only
when removing blockages. The guard must be securely locked in its place
immediately after clearing the blockage.
Safe stopping of the equipment, before going near the snow blower
Always stop the snow blower following safe stopping procedure before going near
the attachment. Never go under a raised loader boom or the attachment. Note that
the loader boom can move down even if the engine of the loader is turned off. Safe
stopping procedure:
•Stop the attachment and the loader.
•Lower the boom and the attachment on the ground.
•Shut down the loader engine and lock the parking brake.
•Release residual pressure from the hydraulic system.
•Prevent starting of the machine, remove key from ignition.
Remember to wear proper protective clothing:
•The noise level in the driver's seat exceeds 85 dB(A). Wear hearing protection while
working with the loader.
•The use of safety boots is recommended while working with the loader.
•Wear protective gloves. When handling hydraulic hoses or components, wear also
safety goggles.

8(12)
4. Technical specifications
Table 2 – Snow blower specifications
Product number: A35940 A35847 A35870
Working width: 1100 mm 1400 mm
Working width with optional snow wall cutters: 1200 mm 1500 mm
Total width: 1281 mm 1 581 mm
Weight: 225 kg 255 kg
Electric discharge chute rotation: Standard equipment, 260º
snow wall cutter extensions A35925
Available options: -Electric throwing height adjustment:
A34845
Maximum input of hydraulic energy: 40 l/min,
22,5 MPa 70 l/min, 22,5 MPa
See Table 1
Suitable AVANT loader: 200-series 400-600 600-700
Dimensions: Page 2
4.1. Safety labels and main components of the Snow Blower
Listed below are the labels and markings, which must be visible on the equipment. Replace the warning
labels, if they have become unclear or if they have detached completely. New labels are available via your
retailer or contact information provided on the cover.
The warning labels contain important safety information and they help to identify and
remember the hazards related to the equipment. Replace damaged or missing
warning labels with new ones.
A46771 A46772 A46804 A46799

9(12)
Table 3 – Decal warning messages and locations
Decal Explanation
A46771 Read instructions before use.
A46772 Do not go under a raised attachment
or loader boom; stay away from
raised equipment.
A46804 Entanglement hazard, keep clear of
rotating parts. Stop the attachment
before leaving the driver’s seat. Keep
a safe distance to other persons.
A46806 Hazard of thrown objects. Keep the
discharge chute directed towards
safe direction and stop the
attachment, if there are people in
direction of the snow ejection.
Identification plate of the attachment
1 Frame with quick coupling plate
2 Multiconnector parking stand
3 Adjustable skids
4 Standing support, fixed
5 Chute rotating actuator and gear rim
6 Throwing height adjustment, manual version
7 Snow wall cutter extensions (optional)
8 Hydraulic motor protector
9 Discharge chute guard
10 Adjustable scraper edge
Identification plate of the attachment
Table 4 - Main components of the snow blower

10(12)
5. Asse bly of the snow blower
The attachment is ready for use as delivered. Attach the attachment and its hydraulic hoses to the loader as
instructed below.
5.1. ttaching the snow blower to the loader
Mounting the attachment to the loader is quick and easy, but it must be done carefully. An attachment that
has not been locked may come off from the loader and cause hazardous situations. The attachment is
mounted to the loader boom by using the quick attach plate and the counterpart on the attachment. In the
worst case, the attachment may slide onto the driver along a raised boom. For this reason, the attachment
must under no circumstances be raised to a height of over one metre when it has not been locked. To
prevent hazardous situations, always follow the attachment mounting instructions provided in the following
pages. Also remember the safety instructions in Section 3 and the instructions provided in the operator’s
manual of the loader.
Step 1:
•Lift the quick attach plate locking pin / locking pins up
and turn them backwards into the slot so that they are
locked in the upper position.
•If your loader is equipped with a hydraulic attachment
locking system, see additional instructions about the
use of the locking system from the relevant manuals.
•Ensure that the hydraulic hoses or the electric harness
are not in the way during installation.
Step 2:
•Turn the quick attach plate hydraulically to an obliquely
forward position.
•Drive the loader onto the attachment. If your loader is
equipped with a telescopic boom, you can utilise this.
Align the upper pins of the loader’s quick coupling plate
so that they are under the corresponding brackets of
the attachment.
Step 3:
•Lift the boom slightly – pull the boom control lever
backward to raise the attachment off the ground.
•Turn the boom control lever left to turn the bottom
section of the quick attach plate onto the attachment.
•Lock the locking pins manually or lock the hydraulic
locking.
•Always check the locking of pin / pins.
300-700 series loaders: 200 series loaders: