DUUN HTS305 Mk2 User manual

HTS305 Mk2 Instruction manual
Serial number: from HTS305-130001
Duun Industrier as
7630 Åsen, Norway
www.duun.no

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Congratulations on your Duun Duun HTS305 Mk2 scraper blade.
All Duun tractor operated machines have been engineered and tested in close cooperation with
representative users to produce functionally safe and user-friendly machines.
Please read this instruction manual before using the machine.
Good luck!
Machine identification
Serial number and manufacturer are indicated on badge (A)
Register serial number and delivery time as indicated.
Always specify serial number when requesting service for the machine.
The machine is CE-marked (B). This marking confirms that the machine has been manufactured
in conformity with EU Directive Machinery.
Serial number
Time of delivery (month/year)

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CONTENT
MACHINE INDETIFICATION 2
SAFETY 4
WARRANTY TERMS 6
TECHNICAL DATA 7
SERVICE AND MAINTENANCE 9
DECLARATION OF CONFORMITY 10

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Safety
All operators, mechanics and the owner must always work carefully with agricultural machinery.
Read and observe safety instructions in this instruction manual.
Be particularly aware of warning signs with this symbol, it marks
measures that must be carried out in order to avoid accidents. The
symbol appears in the instruction manual and on warning signs on the
machine.
1. Instruction manual
All operators, mechanics and the owner must be well
acquainted with the instruction in this instruction manual
before the machine is taken into use.
2. Safety of the surroundings
Be very careful when other people or animals are near the
machine or tractor. Never start the machine when there are
people or animals close to it, also never stand between the
tractor wheels and the machine!
3. Risk of crushing during rotation
Make sure that nothing is in the range of the blade during
the rotation!
4. Tractor connection
Connection is made in a safe way. In case of automatic
connection with triangular coupling or HMV, the hydraulic
hoses are connected, and the support leg is placed in
driving position before starting work. When connecting with
drawbars, secure the drawbar connection with locking pins
before hydraulic connection and support leg adjustment.
5. Safety
Always disconnect the tractor and hydraulic functions during
repairs and maintenance.

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6. Hydraulic high fluid pressure
Be careful when you work with hydraulics. Wear eye
protection and gloves. Hydraulic oil under high pressure may
penetrate the skin and cause serious infections. See a doctor
if you have sustained an injury. Make sure no one is close by
when performing hydraulic functions.
7. Risk of crushing at marked points
Pay special attention to clamping risk at points marked for
this.
8. Clamping risk when adjusting
When adjusting the support wheels, make sure that you do
not stand with your feet under the wear steel.
9. Safe transportation
During transportation, the blade’s edge is placed
approximately parallel to the direction of the road to avoid
sticking out and damage oncoming traffic.
10. Safe transportation
Pay attention to the total length of the blade when
driving/turning.
11. Safe driving
During heavy use, when the main blade itself moves to the
side, it can affect the steering direction of the tractor. Adjust
your speed to the conditions and be aware of this moment of
risk.

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Warranty terms
Duun HTS305 has 12 months guarantee against defects in materials and workmanship.
Parts that are not originally manufactured by Duun Industrier as, for example, wheels, hydraulic
parts, etc. are subject to these suppliers’ guarantees and terms.
In cases where a repair is considered to be covered by the guarantee, the representative must
inform the supplier’s representatives that the repair is intended executed based on the guarantee.
In this context, the following information must be recorded:
•Product name
•The product’s serial no. (see the machine identification)
•Date of sale
•The product owner’s address, telephone no.
In case of such a repair, the supplier is presented with a claim within 3 weeks after the repair date.
Replaced parts are to be kept until a decision has been made with reference to the claim and the
replaced parts are to be forwarded to Duun Industrier as for assessment if so required.
As the employment of the product is beyond our control, we may only guarantee the quality and
do not accept liability for the product's general performance.
Duun Industrier as reserves the right to modify the design and specifications and/or make
alterations and improvements without notification.
What is not included in the guarantee:
•The guarantee does not cover economic loss as a consequence of interruptions.
•The guarantee does not cover consequential loss due to defects.
•The guarantee does not cover defects or damage caused by misuse and uses that are not
in accordance with the instruction manual’s specifications and guidelines.

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Technical data

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Weight 305 600 kg w/hydraulics and wheels
Height of the blade: 700 mm
Rotation of the main blade’s edge 286 degrees
Total boom length 2120 mm
The main width of the blade 3050 mm.
The maximum swing angle boom 25/20 degrees with hydraulics
The max. swing distance from center 2290/2170 mm with HTS 305
Wheel dimension 5.00 x 8 6- layer
Air pressure Max 75 lbs or 525 kpa (5,2 bar)
Wheel dimension 6.00 x 9 10- layer
Air pressure Max 101,5 lbs or 700kpa (7 bar)
Wear steel HTS3055 2 pcs. perforated width 1250 cm
Alternatively
2 pcs. 200x1520 plan - 2112229
2 pcs. 193X1520 tooth - 2112233

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Service and maintenance
The hydraulic valves are set to 220 bar pressure. Changes to this are not permitted and any
warranty liability is void in such a case.
After 5 hours of use - check all screw connections.
Check all lubrication points regularly and add if it is necessary

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