Trejon OPTIMAL 151H Instruction Manual And Maintenance Directions

Trejon OPTIMAL 151H Instruction Manual And Maintenance Directions

Hydraulically powered snow blower
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Instruction Manual and
Maintenance Directions
Hydraulically powered snow blower
151H, 191H
Important!
Read the Instruction Manual
thoroughly
before use
TREJON FÖRSÄLJNINGS AB
Företagsvägen 9
SE-911 35 VÄNNÄSBY
SWEDEN
Tel: + 46 (0)935 39 900
Web: trejon.se
Issue: 2022-11

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  • Page 1 Issue: 2022-11 Instruction Manual and Maintenance Directions Hydraulically powered snow blower 151H, 191H Important! Read the Instruction Manual thoroughly before use TREJON FÖRSÄLJNINGS AB Företagsvägen 9 SE-911 35 VÄNNÄSBY SWEDEN Tel: + 46 (0)935 39 900 Web: trejon.se...
  • Page 2: Table Of Contents

    Service and Maintenance ................21 General ....................21 Maintenance Schedule ................22 Before season start ................. 23 At End of Season ..................23 Checking and changing the oil ..............23 Troubleshooting ..................24 Spare parts ....................25 EC certificate of conformity ................26 trejon.se...
  • Page 3 Warning labels can also be used to warn of hazardous use. Highlight risky situations where slight or minor injuries can result if they are not avoided. Used also to warn of machine damage that can arise if the directions are not followed. trejon.se...
  • Page 4 If any questions should arise in its use or when reading this manual, you are always welcome to inside the contact us. machine TREJON AB Företagsvägen 9 SE-911 35 Vännäsby Sweden Tel: + 46 (0)935 399 00 e-mail: info@trejon.se...
  • Page 5 In order for the warranty to come into force and all legal requirements to be met, we would like you to complete the warranty certificate together with the customer and send it back to TREJON. The warranty will come into force on the same day as the machine is transferred to the customer.
  • Page 6: Introduction

    The hydraulic motor’s power output determines what capacity the snow blower will have in practice. TREJON supplies the snow blower with customised hydraulic motor sizes to match the tractor’s hydraulics, which are specified when ordering a new machine.
  • Page 7 Flap regulation (hydraulic on vehicle = accessory) Discharge chute (short) Mount the Roll bar widening wing Reversible cutting edge inside the Feeding screws machine Ejection rotor Gearbox Hydraulic motor Connection for working hydraulics Connection for leak-oil line Break connection, feeding screw trejon.se...
  • Page 8 F – R F – R Connection options* Category 3-point Due to a policy of continuous development, the data specified in our documents is not binding and may be changed without prior notice. * F = Front-mounted, R = Reversing trejon.se...
  • Page 9: Safety Instructions

    Moving Parts. Keep arms, legs and other body parts as well as clothing away from any moving parts of the machine. Do not wear loose fitting clothes. Leave the machine to work on its own and do not insert hands or fingers in an attempt to give assistance. trejon.se...
  • Page 10 After cleaning, the machine must be lubricated according to the lubrication schedule and a short test run carried out. Vibration. If any vibration should occur in the machine, it must be shut down immediately and the cause located. Change any damaged parts. trejon.se...
  • Page 11 Fire Risk. If overheating of machine parts should occur, the cause must be located and the machine shut down. Spare Parts. Use only original spare parts on the machine. If you should have any questions concerning the machine or its function, please get in touch with your dealer or Trejon AB trejon.se...
  • Page 12: Safety Symbols

    At the same time, the operator must have a good view of where the snow is being blown. Operating in the vicinity of people, animals and buildings should be avoided. trejon.se...
  • Page 13 Never use your arms or legs to clear the ejector tube. Sticker 7: Machine name plate with CE marking. This includes the machine’s serial number and model number. trejon.se...
  • Page 14: Using The Machine

    Be aware of the risk of pinching injuries that exists during this operation. The connection frame is bolted to the machine. Ensure all guards are in place. Before starting to use the machine, the points under section 3.3 “Before starting the machine” must be carried out. trejon.se...
  • Page 15: Coupling The Machine To The Tractor

    The motor is also fitted with an anti-cavitation valve (A). This valve has two functions: 1. To ensure the correct direction of rotation and provide freewheel. 2. To refill the motor when the flow from the tool carrier ceases. trejon.se...
  • Page 16 MAX 4 bar back pressure Warning! T-Return connection and D-Leak-oil line must NOT be connected together. If this is done, the shaft seal and motor will sustain damage. This is NOT covered by any manufacturer’s warranty. trejon.se...
  • Page 17: Before Starting The Machine

    To turn off the snow blower, perform the above procedure in reverse order: 1. Reduce the engine speed to idling. 2. Stop the oil flow to the machine. If the ejection rotor is moving in the wrong direction, contact your Trejon centre. trejon.se...
  • Page 18: Adjustments

    Adjust the support feet as the cutting edge becomes worn down. Adjust the support feet vertically by undoing the mounting screws and then refitting them in a different set of holes. Screws that have to be undone when adjusting the height of the support feet. trejon.se...
  • Page 19 Locking handle for mechanical flap regulation. Mechanical flap regulation (Std) Hydraulic flap regulation (optional) The discharge chute has two attachment heights at the front, which can be used to further adjust the snow’s throwing distance. trejon.se...
  • Page 20: Operating The Machine

    This ensures that the scraper steel does not pick up loose stones and debris that can be ejected. Once the road surface has become compacted and hard, you can set the machine to a more aggressive angle. trejon.se...
  • Page 21: Service And Maintenance

    Use the table below to see the correct tightening torques for screw unions on the machine. Table 1 - Tightening torques for screw unions Diameter Quality 8.8 Quality 10.9 lb.ft. lb.ft. Increase tightening torque 5 % when a lock nut is used. trejon.se...
  • Page 22: Maintenance Schedule

    Clean the grease nipples before applying the grease gun. These intervals apply to normal operation, continuous operation requires more frequent lubrication. Always lubricate after cleaning with water. trejon.se...
  • Page 23: Before Season Start

    Oil: SAE 80W90 API GL4/GL5, Industrial gear oil ISO VG 220, Volume 1.2 litres NOTE! Dispose of the old oil in an environmentally friendly way in accordance with the current regulations in your country. Refilling Level plug Drain plug trejon.se...
  • Page 24: Troubleshooting

    Support feet set too high. Adjust the height. The blower leaves snow. The blower is tilted backwards. Adjust the tilt. The cutting edge is worn. Reverse or replace. Shear bolt for the feeding screw M8x55 6.8 art. no. 970813 trejon.se...
  • Page 25: Spare Parts

    Longer life and thereby better economy Guaranteed availability through TREJON’s sales partners TREJON original spare parts and accessories are designed especially for these machines. The fitting and/or use of non-original spare parts and accessories can negatively change the technical features of your machine. The manufacturer’s warranty will not apply to any damage caused by the use of non-original spare parts or accessories.
  • Page 26: Ec Certificate Of Conformity

    (Full Company Address - In case of affiliated partners with registered office within the EC, the manufacturer’s company name and address are also stated) declare with sole responsibility that the following product, Snow blower OPTIMAL 151H Snow blower OPTIMAL 191H ............................………..
  • Page 27 Instruction Manual Snow blower 151H - 191H (2211) Mount the widening wing inside the machine trejon.se...
  • Page 28 Instruction Manual Snow blower 151H - 191H (2211) Mount the widening wing inside the machine trejon.se...
  • Page 29 Instruction Manual Snow blower 151H - 191H (2211) Mount the widening wing inside the machine trejon.se...
  • Page 30 Instruction Manual Snow blower 151H - 191H (2211) Mount the widening wing inside the machine trejon.se...
  • Page 31 TREJON AB reserves the right to modify or improve shown models with technical or commercial motivations without the requirement to carry out the same modifications on machines already delivered. Illustrations in this Instruction Manual do not necessarily show the machine that has been delivered.
  • Page 32 TREJON FÖRSÄLJNINGS AB Företagsvägen 9 SE-911 35 VÄNNÄSBY SWEDEN Tel: + 46 (0)935 39 900 Web: trejon.se...

This manual is also suitable for:

Optimal 191h431003431004

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