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Instructions for Use
and Maintenance
Snow Blower
2450HD -2452HD
NOTE! Read instructions before use.
TREJON AB
Företagsvägen 9
SE-911 35 VÄNNÄSBY
SWEDEN
Tel: + 46 (0)935 399 00
Fax: + 46 (0)935 399 19

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Summary of Contents for Optimal 2450HD

  • Page 1 Instructions for Use and Maintenance Snow Blower 2450HD -2452HD NOTE! Read instructions before use. TREJON AB Företagsvägen 9 SE-911 35 VÄNNÄSBY SWEDEN Tel: + 46 (0)935 399 00 Fax: + 46 (0)935 399 19...
  • Page 2 Instructions for Use and Maintenance 2450HD-2452HD (1402) Breddningsving en monteras på insidan av maskinen trejonindustries.se...
  • Page 3: Table Of Contents

    Instructions for Use and Maintenance 2450HD-2452HD (1402)  TABLE OF CONTENT Introduction ....................7 Foreword ....................7 Description ....................7 Breddningsving en monteras Working stages..................7 på insidan av maskinen Detailed description ................... 8 Technical data ................... 9 Safety instructions ..................10 Safety directions ..................
  • Page 4 Instructions for Use and Maintenance 2450HD-2452HD (1402) SAFETY SYMBOLS Note! This warning symbol is used throughout this instruction manual to call attention to safety precautions that you, your employees or any other people that may come near the implement Breddningsving must read and understand.
  • Page 5 Instructions for Use and Maintenance 2450HD-2452HD (1402) Dear Customer, You have made a good choice. We congratulate you to your selection of an OPTIMAL product that offers quality and performance with reliable service. By reading the manual and following its recommendations you will ensure the long and effective use of the equipment.
  • Page 6 Instructions for Use and Maintenance 2450HD-2452HD (1402) Honoured retailer, in order for the guarantee to be valid and to forfill all legal requirements, we ask you to fill out the guarantee form together with the customer and register at trejon.se The guarantee is valid from the day the equipment is handed over to the customer.
  • Page 7: Introduction

    1 Introduction 1.1 Foreword Thank you for choosing this OPTIMAL machine. We have concentrated our efforts in order to develop a sturdy machine that will operate trouble-free for many years. The working life of the machine, however, depends not only on us but also on you. We have compiled this instruction...
  • Page 8: Detailed Description

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 1.4 Detailed description Chassie Ejector tube (long or short tube) Twinflap Ejecting rotor Feeder screw (model 2452 HD with two screws) Flap control Breddningsving Turntable gear en monteras Reversible wearing edge på insidan av...
  • Page 9: Technical Data

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 1.5 Technical data Technical data / model 2450HD 2452HD Working width (mm) 2430 2430 Frame height (mm) Cutting auger, units Breddningsving Cutting auger, diameter (mm) 1 x 440 + 1 x 340 en monteras Ejecting rotor, diameter (mm) på...
  • Page 10: Safety Instructions

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 2 Safety instructions 2.1 Safety directions Read operator’s manual. All drivers of the machine must read and understand all the contents of this operator’s manual, so there is no doubt about management before using the Breddningsving equipment for the first time.
  • Page 11 Instructions for Use and Maintenance 2450HD-2452HD (1402) Moving parts. Keep hands, feet, hair and clothing away from moving parts of the machine. Let the machine work by it self, don’t try to help the machine with hands and fingers. PTO-shaft. When changing tractor always check the length of the PTO-shaft, a to long shaft can damage both tractor and machine.
  • Page 12 Instructions for Use and Maintenance 2450HD-2452HD (1402) Safety during maintenance and repairing. Apply hand brake and place the machine on a hard level surface when maintaining or adjusting it. Always stop the tractor, set brake, shut off the tractor engine, remove the ignition key, and allow machines moving parts to come to a complete stop before dismounting tractor.
  • Page 13: Explanation Of The Symbols

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 2.2 Explanation of the symbols The warning symbol must always be recognizable. If the warning symbols are missing from your equipment or if they are damaged, replace them at once. The symbol to the right shows:...
  • Page 14 Instructions for Use and Maintenance 2450HD-2452HD (1402) Warning! Do not touch the feed blades or the feed screws as long as the tractor’s engine is running and the Breddningsving PTO shaft is engaged. en monteras Maintain the safety distance. på insidan av...
  • Page 15: Using The Equipment

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 3 Using the equipment 3.1 Assembly Caution! Breddningsving No persons is allowed to be in danger area during lifting en monteras på insidan av Be carefully when cutting bands and wire because they can be very tensed. They can maskinen also be very sharp.
  • Page 16: Attaching Machine To The Tractor

    Instructions for Use and Maintenance 2450HD-2452HD (1402) If the equipment is mounted on the front, or is to be used on a reversing machine, one should strive to mount the towing frame so low that the lifting arms of the tractor steers the equipment as low as possible.
  • Page 17 Instructions for Use and Maintenance 2450HD-2452HD (1402) Attach the machine at a hard level surface. Attach tractors lifting arms to lower connection points at machine, and there after the top link, (choose connection points that make lifting arms and top link as parallel as possible, all to make machine levelled during lifting) Turn of tractor’s engine and apply the hand brake.
  • Page 18: Before Starting Up

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 3.3 Before starting up Before starting up, following items must be checked. Check the screws and bolts at the machine and tighten if necessary. See table with recommended torque settings in section “Service and maintenance”: Breddningsving Check that all protective devices are undamaged and correctly attached to the equipment.
  • Page 19 Instructions for Use and Maintenance 2450HD-2452HD (1402) Support pads The height of the equipment is adjusted with two supporting pads located at the back. The angle of the equipment is adjusted with the top-link. This determines the how well the equipment follows the variations in the surface.
  • Page 20: Operating The Machine

    Instructions for Use and Maintenance 2450HD-2452HD (1402) The ejector tube has two mounting holes. These will enable you to regulate the distance the ejected snow is thrown. Breddningsving en monteras på insidan av maskinen Optional mounting holes for the ejector tube.
  • Page 21 Instructions for Use and Maintenance 2450HD-2452HD (1402) Caution! The shear bolt is No guarantee for machine not being damaged at impact with heavy, solid objects. Breddningsving en monteras To avoid damages on machine, lift snow blower before going backwards with the på...
  • Page 22: Service And Maintenance

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 4 Service and maintenance Warning! At any time when performing repairs and maintenance, the engine must be switched off Breddningsving and the PTO shaft disconnected. Withdraw the ignition key from the switch. en monteras på...
  • Page 23: Maintenance Schedule

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 4.2 Maintenance schedule Position Interval Type Number Note PTO shaft Grease 2 pieces NLGI2 EP Universal joint NLGI2 EP, separate the two PTO shaft Grease 1 piece halves of the shaft and grease...
  • Page 24: Before The Snowy Season

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 4.3 Before the snowy season All the above points (chapter 4: Service and maintenance) are to be done. Equipment well serviced lasts longer. 4.4 After the snowy season After the season, the equipment must be thoroughly cleaned, and then greased and serviced.
  • Page 25: Troubleshooting

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 5 Troubleshooting Warning! Before any maintenance, service, repairs or adjustments are carried out, the equipment must be lowered to the ground and the engine of the tractor must be stopped. The key must be removed from the starter switch.
  • Page 26: Spare Parts

    Instructions for Use and Maintenance 2450HD-2452HD (1402) 6 Spare Parts Your choice is between “original” or “copies”! Price is often the deciding factor. A “cheap” choice may well be an expensive one in the end. Some reasons to choose TREJON spare parts: The guarantee does not cover arbitrary changes made on the equipment.
  • Page 27 Instructions for Use and Maintenance 2450HD-2452HD (1402) Notes: Breddningsving en monteras på insidan av maskinen trejonindustries.se...
  • Page 28: Ec-Certificate Of Conformity

    Instructions for Use and Maintenance 2450HD-2452HD (1402) EC-Certificate of Conformity Breddningsving conforming to EEC Directions 2006/42/EG en monteras på insidan av maskinen TREJON FÖRSÄLJNING AB (name of supplier) …..............................……….. SE – 911 35 Vännäsby, Företagsvägen 9 …..............................……….. (full address of company – where this concerns authorized agents within the Common Market, also state the company name and...
  • Page 29 Instructions for Use and Maintenance 2450HD-2452HD (1402) Breddningsving en monteras på insidan av maskinen trejonindustries.se...
  • Page 30 Instructions for Use and Maintenance 2450HD-2452HD (1402) Breddningsving en monteras på insidan av maskinen trejonindustries.se...
  • Page 31 Instructions for Use and Maintenance 2450HD-2452HD (1402) Breddningsving en monteras på insidan av maskinen TREJON AB reserves the right to change or to improve shown models using technical or commercial reasons, without demands to carry out the same improvements on equipment already delivered.
  • Page 32 Instructions for Use and Maintenance 2450HD-2452HD (1402) Breddningsving en monteras på insidan av maskinen TREJON AB Företagsvägen 9 SE-911 35 VÄNNÄSBY SWEDEN Tel: + 46 (0)935 399 00 Fax: + 46 (0)935 399 19 trejonindustries.se...

This manual is also suitable for:

2452hd

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