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waratah HTH623C Operator's Manual

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Operator's Manual
COPYRIGHT® 2022 WARATAH NZ LIMITED
Tokoroa, New Zealand All Rights Reserved
LITHO IN NEW ZEALAND
HTH623C
Harvester Head
WA116602 31MAY22 (ENGLISH)

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Summary of Contents for waratah HTH623C

  • Page 1 Operator’s Manual HTH623C Harvester Head WA116602 31MAY22 (ENGLISH) COPYRIGHT® 2022 WARATAH NZ LIMITED Tokoroa, New Zealand All Rights Reserved LITHO IN NEW ZEALAND...

  • Page 3: Table Of Contents

    Processing............1-5-12 Operator Risk ............1-2-2 Bucking and Piling ...........1-5-12 Keep Personnel Off the Harvester Head ...1-2-2 Cab labels (two-position Waratah switch) ..1-5-13 Take Care When Moving the Harvester Head ...1-2-2 Prevent Debris from Hitting the Cab....1-2-3 Operation: General Operation Carrier Class — Head Type.......1-2-3 General Operation ..........2-1-1...
  • Page 4 Contents Page Page Felling on Hillsides..........2-6-3 Using booster batteries........4-1-7 Using Loading Processor ........2-6-3 Using Booster Batteries: TimberRite™ .....4-1-8 Operation: Miscellaneous Miscellaneous—Measurements Unattended Harvester Head......2-7-1 Metric and Imperial Unit Expressions ....4-2-1 Delimbing Multi-leaders ........2-7-1 Miscellaneous—Specification Conversion Maintenance—Fluids and Lubricants Length ...............4-3-1 Recommended Hydraulic System Fluid ....3-1-1 Weight ...............4-3-1 Chain Oil............3-1-1...

  • Page 5: General

    General Information This manual contains instructions for the maintenance specifications, instructions, etc. as required by ongoing of the HTH623C harvester head. If you have questions product improvements and updates. about the instructions, please consult your local dealer for All service and repairs should be carried out by qualified more detailed information.

  • Page 6: Warranty

    12 months from the date of installation Annulment: This warranty shall be void if Waratah by a Waratah-approved dealer, or 180 days from the date determines that the attachment’s performance or reliability of delivery if the customer buys the part over the counter.

  • Page 7: Features

    To assist the operator in becoming familiar with the many 11. Feed Arm. Houses the feed roller motors and lets the features of the HTH623C Harvester Head, and thereby feed arms pivot. quickly become proficient in the operation and periodic 12.
  • Page 8 General Orientation Throughout this manual references are made to the areas or sides of the machine: • Front • Rear • Left side • Right side • Main saw • Top saw The harvester head usually processes trees with the front at the operator’s right and the rear at left, to allow better visual control of the main saw cut.

  • Page 9: Safety: General Precautions

    Safety: General Precautions Read Manuals Before Operating Ensure all operators read and understand this manual. Replace the manual immediately if it is missing or damaged. This warning label is attached to the lid of the head module box. Operating, servicing, or adjusting a setting without fully understanding how the harvester head works can have serious implications for safety.

  • Page 10: Operator Risk

    Safety: General Precautions Operator Risk Be prepared if an emergency occurs or a fire starts. Keep a first aid kit and fire extinguisher handy. Keep numbers for emergency services near or, where appropriate, stored in your telephone. T7M7G6M,000041E -19-02JUN20-1/1 Keep Personnel Off the Harvester Head When inspecting, servicing, or repairing the harvester head, always disable power to the head and position it on the ground.

  • Page 11: Prevent Debris From Hitting The Cab

    HTH623C harvester head. Hydraulic specifications, boom • Purpose-built booms and arms. and arm specifications, and weight must be considered. The HTH623C carrier must meet minimum specifications. T7M7G6M,0000422 -19-02JUN20-1/1 Operator Protective Structures (OPS) The machine operator, supervisor, or owner must always...

  • Page 12: General Safety Precautions

    Ensure the work zone is clear before felling a tree or processing a stem. The HTH623C harvester head has a rotation feature; it Check with local authorities regarding local safety can be rotated so as to direct debris and foreign objects regulations.

  • Page 13: Safety: Maintenance Precautions

    Safety: Maintenance Precautions Prepare for Service Safety Warn others of service work. Always park and prepare your machine for service or repair properly. • Park the machine on a level surface, and lower equipment to the ground. • Disable the pilot hydraulics. Turn the pilot reset switch to OFF.

  • Page 14: General Safety

    If necessary, wrap warranty period, without first consulting Waratah, will void all sharp items in a protective surface. Failure to do so the carrier warranty.
  • Page 15 Safety: Maintenance Precautions When removing the main valve guard, always stop the engine and lock the tilt frame. If the harvester head suddenly stands up, serious injury may result. If it is necessary to work on the hydraulic system while it is under pressure (for example, searching for leaks etc), always wear gloves and full protective clothing and search for leaks using a piece of cardboard.

  • Page 16: Waratah Key Switch Control (Three-Position)

    Safety: Maintenance Precautions Waratah Key Switch Control (Three-position) The Waratah key switch control has three positions: Off, Automatic, and Manual. These work in conjunction with the carrier controls as described below. The Manual position is used for harvester head troubleshooting.

  • Page 17: Waratah Switch Control (Two-Position)

    Safety: Maintenance Precautions Waratah Switch Control (Two-position) The Waratah switch control has two positions: Off and On. These work in conjunction with the carrier controls as described below. When the switch control is in the Off position: • Hydraulic power, controller communications, and electrical power to harvester head solenoids are disabled.

  • Page 18: Lockable Battery Disconnect Switch

    Safety: Maintenance Precautions Lockable battery disconnect switch The Waratah switch is provided with battery disconnect lockable switch option. t7m7g6m,1653456974622 -19-26MAY22-1/1 1-3-6 053122 PN=18...

  • Page 19: To Activate Manual Mode

    (stepped down to 5 V to run the circuits) allows a The H-16 system has separate switched and unswitched soft shut-down when the Waratah switch is turned off. It power networks. The primary switched 24 V network cannot supply power to the solenoids.

  • Page 20: Make Welding Repairs Safely

    Safety: Maintenance Precautions Make Welding Repairs Safely IMPORTANT: Disable electrical power before welding. Separate harness connectors from the engine and vehicle microprocessors. Avoid welding or heating near pressurised fluid lines. Flammable spray may eject and cause severe burns if pressurised lines fail as a result of heating. Do not let heat extend beyond the work area.

  • Page 21: Service Accumulator Systems Safely

    Safety: Maintenance Precautions Service Accumulator Systems Safely Escaping fluid or gas from pressurized hydraulic accumulator systems can cause serious injury. Extreme heat can cause the accumulator to burst, and pressurized lines can be accidentally cut. Do not weld or use a torch near a pressurized accumulator or line.
  • Page 22 Safety: Maintenance Precautions Identification of excessive chain shot guard wear and damage: • Inspect for wear or damage of the chain shot guard, cap screws, or attaching hardware. • Replace cap screws or hardware when missing or not in place. •...

  • Page 23: Safety: Operation Precautions

    Safety: Operation Precautions Operating Precautions the boom, attachment, or load over the heads of bystanders. 1. Prior to starting work, check all equipment controls and ensure the harvester head responds correctly. 4. Before moving the vehicle, raise the harvester head and, when travelling, keep it high enough to clear 2.

  • Page 24: Avoid Chain Shot

    Safety: Operation Precautions Avoid Chain Shot Saw chain Break without Saw chain shot Guard XJ1134867 —UN—12APR13 Saw chain Break with Saw chain shot Guard Saw chain shot Hazard Zone Safety Sign Chain shot is the high velocity separation and ejection of a piece or pieces from the end of a broken saw chain during mechanized timber harvesting.

  • Page 25: Stem Eject Feature

    Safety: Operation Precautions • All machines in the chain shot hazard zone should be To reduce the occurrence of chain shot: fitted with appropriate guards, shields, and windows to protect the operator and structures in accordance with • Follow recommendations for saw unit maintenance and relevant safety standards and regulations for forestry adjustments.

  • Page 26: Safety: Safety Signs And Labels

    Safety: Safety Signs and Labels Head Labels Positions WARNING DANGER DANGER KEEP AWAY DANGER Head Label Positions Continued on next page T7M7G6M,0000454 -19-02JUN20-1/2 1-5-1 053122 PN=26...
  • Page 27 Safety: Safety Signs and Labels Laser radiation Do Not stare into beam Class 2 Laser product Injury to Human Body (eyes and skin) may result Head Label Positions T7M7G6M,0000454 -19-02JUN20-2/2 1-5-2 053122 PN=27...

  • Page 28: Head Labels Positions For Loader Processor

    Safety: Safety Signs and Labels Head Labels Positions for Loader Processor WARNING DANGER LOCK Tilt frame with pin supplied when servicing or carrying out maintenance. Personal injury or death may occur. DANGER DANGER KEEP AWAY XJ1302494 Continued on next page T7M7G6M,000056B -19-26AUG20-1/2 1-5-3 053122...
  • Page 29 Safety: Safety Signs and Labels WARNING DANGER LOCK Tilt frame with pin supplied when servicing or carrying out maintenance. Personal injury or death may occur. DANGER DANGER KEEP AWAY XJ1302495 T7M7G6M,000056B -19-26AUG20-2/2 1-5-4 053122 PN=29...

  • Page 30: Label Explanations

    Safety: Safety Signs and Labels Label Explanations All labels are periodically inspected and cleaned as necessary to maintain their legibility for safe viewing. They should replaced when they no longer meet legibility requirement. When operator does not follow the instruction on warning labels, they expose themselves and anyone inside the safe working zone to unnecessary risk.
  • Page 31 Safety: Safety Signs and Labels Never Stand on the Harvester Head WARNING When servicing or carrying out maintenance, work from a safe platform. Never stand on the harvester head, as these surfaces are not designed for standing on. There is no tread grip pattern embossed onto any plates, and the surfaces of a harvester head can become very slippery.

  • Page 32: Do Not Stare Into The Laser Beam

    The find end sensor is a laser type sensor. When servicing or carrying out maintenance, turn off the Waratah controller. Turn the Waratah switch to the Off position. Do not look directly at the emitter on the sensor when powered.

  • Page 33: Chain Shot Warning Labels

    Safety: Safety Signs and Labels Chain Shot Warning Labels Four different warning labels have been developed and distributed CAUTION: Death or serious injury can occur. 1. USA/ Canada (F674265) The harvester head can move unpredictably 2. Canada (F674662) during service procedures. The frame lock 3.
  • Page 34 Safety: Safety Signs and Labels Recommended Position of Warning Label T7M7G6M,0000435 -19-30AUG21-2/2 1-5-9 053122 PN=34...

  • Page 35: Precautions: Processing On The Landing

    Safety: Safety Signs and Labels Precautions: Processing on the Landing WARNING In the event a chain link breaks, the chain can fly off the saw at extreme speed. This label is positioned next to any openable forward-facing window. It warns of the potential hazard and alerts the operator of the consequences associated with opening that window.

  • Page 36: Key Ring Caution And Id

    Extreme care is required when manually operating the machine. The harvester head can be operated with the Waratah switch in the Manual position for servicing. The reverse side of the key ring tag provides information on the model and serial number of the head, required for warranty purposes.

  • Page 37: Processing

    Safety: Safety Signs and Labels Processing • Operate the harvester head safely. The chain shot hazard zone is approximately 15 degrees towards the rear sprocket and in front of the saw bar tip. • Do not operate the harvester head with the window open.

  • Page 38: Cab Labels (Two-Position Waratah Switch)

    Safety: Safety Signs and Labels Cab labels (two-position Waratah switch) T7M7G6M,0000852 -19-24MAY22-1/1 1-5-13 053122 PN=38...

  • Page 39: Operation: General Operation

    Terrain • Ground conditions It is advisable that the operator has had experience • Waterways operating the Waratah harvester head before felling trees. • Soil type The carrier needs to be in good condition, with clean • Erosion control windows.

  • Page 40: Operation: Clear-Cut Harvesting

    Operation: Clear-cut Harvesting Felling To reduce breakage, and provide a larger working radius, it is preferable to fell trees against standing trees to The felling stage in clear-fell influences the whole cushion the fall and reduce the amount of undergrowth operation.

  • Page 41: Fall And Delimb

    Operation: Clear-cut Harvesting Fall and Delimb Ensure the harvester head is kept to a minimum height in this operation to reduce the impact of the falling tree on To improve delimbing, it is beneficial to feed the tree the harvester head. To improve delimbing performance, through while felling, since the weight of the tree facilitates rotate into the feed direction.

  • Page 42: Operation: Thinning Techniques

    Operation: Thinning Techniques Plantation Out Row Cut-to-Length at Stump When felling while thinning, place the harvester head approximately two metres (seven feet) up the tree, and then feed down the stem. This will facilitate delimbing, and create a clear area for the harvester head to grip when felling.

  • Page 43: Select Thinning

    Operation: Thinning Techniques Select Thinning This method is dependent upon finished crop stocking levels, as this determines the area available to maneuver a carrier between trees. This method allows a reduction in paths cut from a block, while still allowing access for extraction carriers. T7M7G6M,0000446 -19-02JUN20-1/1 2-3-2 053122...

  • Page 44: Operation: Processing

    Operation: Processing General 3. If multiple log grades are being processed, pre-planning is important, as this will ensure correct IMPORTANT: Do not process toward the cab. placement of various grades in order to facilitate the recovery process. 1. Once the tree has been delimbed, it is ready to be cross-cut into desired products.

  • Page 45: Operation: Cutting

    Operation: Cutting General 4. Tops of hills and uneven ground can also cause trees to swing up, damage the harvester head or causing 1. Smaller trees requiring only a single cut may need the the carrier to lift. harvester head unlatching to be over-ridden, with the tilt-up button pushed while cutting.

  • Page 46: Operation: Special Techniques

    Operation: Special Techniques Use of Double Cuts NOTE: Due to poor form encountered during felling, delimbing and processing, it is necessary to use special techniques to be able to safely handle stems with minimal damage to the carrier. The use of double cuts allows the tree to fall freely, while minimizing butt damage.

  • Page 47: Quarter Cutting

    Operation: Special Techniques Quarter Cutting This method is used on various occasions to gain better control when felling. Use a saw cut, placed at the base of the tree in the direction of the fall, approximately a quarter of the diameter into the tree. The harvester head is then moved to the back of the tree ready for falling.

  • Page 48: Felling On Hillsides

    T7M7G6M,0000450 -19-02JUN20-1/1 XJ1302113 —UN—19AUG20 Using Loading Processor 1. The Loading mode symbol displays in the work mode window. If icon is missing contact your Waratah service technician. T7M7G6M,000064E -19-19FEB21-1/2 2. To enter Loading mode click the icon. Loading mode is indicated in the middle area.

  • Page 49: Operation: Miscellaneous

    Operation: Miscellaneous Unattended Harvester Head Do not lay the harvester head and link mechanism down in such a manner that the rotator comes into contact with When leaving the harvester head unattended, it is the arm. Doing so may result in serious damage to the advisable to leave it in the upright position (tilt-up), rotator motor.

  • Page 50: Maintenance-Fluids And Lubricants

    Maintenance—Fluids and Lubricants Recommended Hydraulic System Fluid Refer to Base Carrier Manual for hydraulic oil specifications. DH10862,00000D1 -19-30JAN09-1/1 Chain Oil The chain oil reservoir (1) is located on left hand side and holds approximately 15 liters (15.9 qt). The chain oil reservoir supplies the main saw and the topping saw with chain oil.

  • Page 51: Grease

    The greases recommended are subject to change the required lubricating effect, resulting in ill effects. due to oil company circumstances. Waratah strongly recommends you use the same grease as installed 5. When shipped, the carrier is lubricated with the brand at manufacture, or substitute for a similar lithium marked in the recommended oil table.

  • Page 52: Grease Point Location-Main Frame

    Maintenance—Fluids and Lubricants Grease Point Location—Main Frame 1— Tilt Frame 6— Upper Delimb Knives 2— Length Measuring Unit 7— Lower Delimb Knife 3— Supercut Option 8— Tilt Frame Pin 4— 3/4 in. Saw Option 9— Lower Delimb Barrel End 5— Feed Arm TF44157,0000C94 -19-05AUG09-1/1 3-1-3 053122...

  • Page 53: Grease Point Location-Top Saw Unit

    Maintenance—Fluids and Lubricants Grease Point Location—Top Saw Unit CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 54: Grease Point Location-Tilt Frame

    Maintenance—Fluids and Lubricants Grease Point Location—Tilt Frame CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 55: Grease Point Location-Tilt Frame For Loader Processor (Option)

    Maintenance—Fluids and Lubricants Grease Point Location—Tilt Frame for Loader Processor (Option) CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 56: Grease Point Location-Tilt Frame Pin Grease Point

    Maintenance—Fluids and Lubricants Grease Point Location—Tilt Frame Pin Grease Point CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 57: Grease Point Location-Upper Delimb Knives

    Maintenance—Fluids and Lubricants Grease Point Location—Upper Delimb Knives CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 58: Grease Point Location-Length Measuring Unit

    Maintenance—Fluids and Lubricants Grease Point Location—Length Measuring Unit CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 59: Grease Point Location-Feed Arms

    Maintenance—Fluids and Lubricants Grease Point Location—Feed Arms CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 60: Grease Point Location-Lower Delimb Knife

    Maintenance—Fluids and Lubricants Grease Point Location—Lower Delimb Knife CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 61: Grease Measuring Wheel Bearings

    Maintenance—Fluids and Lubricants Grease Measuring Wheel Bearings Applying excess grease to the measuring wheel bearings affects the performance of the measuring unit. Grease interval for pins is daily and grease interval for measuring wheel bearings is every 100 hours (2 weeks). 1.

  • Page 62: Grease Point Location-Main Saw Unit (3/4" Saw Option)

    Maintenance—Fluids and Lubricants Grease Point Location—Main Saw Unit (3/4” Saw Option) CAUTION: When servicing or carrying out maintenance on the harvester head, always ensure the tilt frame is in the harvesting or processing position and the locking pin is installed and lower the harvester head to the ground.

  • Page 63: Maintenance-Schedule

    Maintenance—Schedule Periodic Maintenance Record SERVICE INTERVALS Service intervals are shown on this chart. Also perform service on items at multiples of the original requirement. For example, at 2000 hours also service those items (if applicable) listed under 1000 hours, 200–250 hours, 50 hours, and 8 hours or daily. As Required □...

  • Page 64: Maintenance-Every 8 Hours Or Daily

    Maintenance—Schedule Maintenance—Every 8 Hours or Daily CAUTION: Prevent possible injury working in the arm capture zones or the saw bar opening of the harvester head; stop the engine. Failing to follow these safety precautions may lead to serious injury. IMPORTANT: Saw components wear more rapidly in cold temperatures.

  • Page 65: Maintenance-Every 50 Hours Or Weekly

    Maintenance—Schedule Maintenance—Every 50 Hours or Weekly SPECIFICATIONS Feed Roller Nut Torque 690 N·m 510 lb-ft Feed Roller Mount Cap Screw 690 N·m Torque 510 lb-ft 1. Complete daily checks. 2. Inspect the frame, arms and knives for cracks or excessive wear. Replace components and sharpen knives as required.
  • Page 66 Maintenance—Schedule SPECIFICATIONS Upper delimb arm pin bolt torque 528 N·m (2 used) 389 lb-ft Upper delimb link pin bolt torque 109 N·m (2 used) 80 lb-ft Upper delimb pin threaded collar 44 N·m cap screw torque (2 used) 32 lb-ft 11.

  • Page 67: Maintenance-Every 200-250 Hours Or Monthly

    Maintenance—Schedule Maintenance—Every 200—250 Hours or Monthly SPECIFICATIONS TimberRite™ H-16 Controller M8 35 N·m Bolt 24 lb-ft TimberRite™ H-16 Controller 63 N·m Base Plate M10 Bolt 46 lb-ft Electrical Bracket Mounting M12 115 N·m Bolt Torque 85 lb-ft Control Valve Mounting M16 Bolt 285 N·m Torque 210 lb-in.
  • Page 68 Maintenance—Schedule 6. Check feed roller arm and upper delimb knife pins and pin collar, (if in softwood applications). (See Pins.) SPECIFICATIONS Top saw mounting bolt 109 Nm torque at cylinder bore 80 lb-ft side Top saw mounting bolt 142 Nm torque at motor side 105 lb-ft 7.

  • Page 69: Maintenance-Every 1000 Hours

    Maintenance—Schedule 12. Also check the torque on all (upper delimb arm, measuring arm, tilt frame, feed arm) cylinders retainer pin bolt to the specification. SPECIFICATIONS Feed arm cylinder retainer pin bolt torque 109 Nm 80 lb-ft Upper delimb knife cylinder retainer pin bolt 109 Nm torque 80 lb-ft...

  • Page 70: Maintenance-Every 2000 Hours Or Yearly

    Maintenance—Schedule IMPORTANT: Corrosion builds up on the potentiometer sensor plates. Rotate the potentiometer several revolutions in both directions by hand. Corroded sensor plates result in inaccurate diameter measurements.. 7. Remove potentiometer (5). (See CTM for Diameter Potentiometer Remove and Install). 8.

  • Page 71: Maintenance-General

    4. Lower harvester head to the ground. Recommended Harvester Head Positions for Top Saw Chain 5. Deactivate hydraulic interlock. and Top Saw Bar Maintenance 6. Turn off carrier and turn Waratah switch control to Off position. 1— Locking Pin in Upright 4— Top Saw Bar Position 5—...

  • Page 72: Recommended Harvester Head Positions For Main Saw Chain And Main Saw Bar Maintenance

    Serious injury or death can occur. CAUTION: Prevent harvester head from being accidentally activated. Always stop carrier engine and isolate the Waratah controller located in carrier cab. Serious injury or death can occur. 1. Lower harvester head to the ground.

  • Page 73: Unified Inch Bolt And Cap Screw Torque Values

    Maintenance—General Unified Inch Bolt and Cap Screw Torque Values UNIFIED INCH BOLT AND CAP SCREW TORQUE VALUES—Tolerance is ±10% unless otherwise specified Top—SAE Grade and Harvester Head Markings; Bottom—SAE Grade and Nut Markings The following data is intended to assist in the general maintenance of the carrier. It is recommended that only grade 8 hardware or better be used.

  • Page 74: Metric Bolt And Cap Screw Torque Values

    Maintenance—General Metric Bolt and Cap Screw Torque Values METRIC BOLT AND CAP SCREW TORQUE VALUES—Tolerance is ±10% unless otherwise specified Top—Property Class and Harvester Head Markings; Bottom—Property Class and Nut Markings The following data is intended to assist in the general maintenance of the carrier. It is recommended that only grade 10.9 hardware or better be used.

  • Page 75: Additional Metric Cap Screw Torque Values

    Maintenance—General Additional Metric Cap Screw Torque Values CAUTION: Use only metric tools on metric hardware. Other tools may not fit properly. They may slip and cause injury. Check tightness of cap screws periodically. Torque values listed are for general use only. Do not use these values if a different torque value or tightening procedure is listed for a specific application.

  • Page 76: Maintenance-Operation Checkout

    Maintenance—Operation Checkout Fault Finding General important if you are investigating a fault for someone else who may not have described it very accurately. With any fault finding, the first step is to decide where to investigate. Sometimes this is obvious, but on other 2.
  • Page 77 Maintenance—Operation Checkout • Chain Jumps Off Bar OUO1065,0000DCB -19-04FEB12-6/24 Chain Tension Check Chain tension pressure is too low. YES: Adjust chain tension pressure. NO: See your authorized dealer for repair. OUO1065,0000DCB -19-04FEB12-7/24 Bleed Tension Circuit Air in tensioner system. YES: Bleed tensioner Check system.
  • Page 78 Maintenance—Operation Checkout Oil Strainer Check Strainer in lubrication is clogged. YES: Disassemble and clean strainer. NO: See your authorized dealer for repair. OUO1065,0000DCB -19-04FEB12-14/24 Lubrication Hose Check Lubrication hydraulic hose is broken. YES: Replace lubrication hydraulic hose. NO: See your authorized dealer for repair.
  • Page 79 Maintenance—Operation Checkout Saw Bar Feed Pressure Feed out pressure too low. YES: Adjust feed out pressure NO: See your authorized dealer for repair. OUO1065,0000DCB -19-04FEB12-22/24 Cylindr Seal Ring Check Piston seals in feed out cylinder damaged. YES: Replace piston seals. NO: See your authorized dealer for repair.

  • Page 80: Miscellaneous-Carrier

    Miscellaneous—Carrier Prevent Fires Handle fuel safely: Store flammable fluids away from fire hazards. Never refuel the carrier while smoking or when near sparks or flames. Clean carrier regularly: Keep rubbish, debris, grease, and oil from accumulating in the engine compartment, around fuel lines, hydraulic lines, and electrical wiring.

  • Page 81: Welding On The Carrier Or Harvester Head

    1. Park the carrier and place the harvester head on a flat, even surface. 2. Turn the Waratah switch to the OFF position. 3. Turn off any electronics that are wired directly from the battery. 4. Turn off the main power to carrier.

  • Page 82: Welding On Carrier Or Harvester Head-Timberrite

    Miscellaneous—Carrier Welding on Carrier or Harvester Head—TimberRite™ 1. Park the harvester on a flat, even surface. IMPORTANT: Electrical system damage can occur by an electrical welder current; electrical equipment must be isolated. Failure to isolate electrical equipment can damage the electrical system and may require component replacement.
  • Page 83 Miscellaneous—Carrier 8. Disconnect the head module connectors (4—9). 4— Connector A 7— Connector D 5— Connector B 8— Connector E 6— Connector C 9— Connector F TimberRite™ Head Module AM24480,00001A6 -19-26SEP14-3/6 9. Disconnect the CAN interface supply connector (10) and power supply connector (11) on the CrossFire™ module.
  • Page 84 Miscellaneous—Carrier 10. Disconnect the interface module connector (12) on the Danfoss™ interface module. 12— Interface Module Connector Danfoss Interface Module Danfoss is a trademark of Sauer Danfoss Inc. Continued on next page AM24480,00001A6 -19-26SEP14-5/6 4-1-5 053122 PN=84...
  • Page 85 Miscellaneous—Carrier 11. Disconnect the interface module connector (13) on the SureGrip™ interface module. 12. Only use E11018-M (low hydrogen) welding rods; the attachment is manufactured from high tensile steel. NOTE: Contaminants in the weld make the steel brittle. 13. Clean the area of oil, paint, and rust contaminants. 14.

  • Page 86: Using Booster Batteries

    Miscellaneous—Carrier Using booster batteries Booster batteries are used if the carrier batteries are too flat or cold to start the carrier normally. CAUTION: Before boost-starting the carrier, shut it down properly to prevent unexpected machine movement when the engine starts. CAUTION: An explosive gas is produced while batteries are in use or being charged.

  • Page 87: Using Booster Batteries: Timberrite

    Miscellaneous—Carrier Using Booster Batteries: TimberRite™ Before boost starting, the machine must be properly shut down to prevent unexpected machine movement when the engine starts. CAUTION: An explosive gas is produced while batteries are in use or being charged. Keep flames or sparks away from the battery area.

  • Page 88: Miscellaneous-Measurements

    Miscellaneous—Measurements Metric and Imperial Unit Expressions Measurement Unit Symbol Length millimeter centimeter meter kilometer inch foot yard mile Area sq mm square millimeter sq cm square centimeter square meter sq ft square foot sq ft square inch sq in. hector acre acre Pressure...

  • Page 89: Miscellaneous-Specification Conversion

    Miscellaneous—Specification Conversion Length miles x 1.6093 = km yards x 0.9144 feet x 0.3048 = cm feet x 30.480 = cm inches x 2.540 = mm inches x 25.40 x 0.621 = miles x 1093.60 = yards x 3280.90 = feet x 1.094 = yards x 3.281...

  • Page 90: Volume

    Miscellaneous—Specification Conversion Volume = cu.m cu.yards x 0.765 = cu.m cu.feet x 0.283 = cu.cm cu.inches x 16.383 cu.m x 1.308 = cu.yards cu.m x 35.3145 = cu.feet cu.cm x 0.06102 = cu.inches AM24480,0000092 -19-04AUG14-1/1 Pressure lb/sq.in. x 6.89476 = kPa lb/sq.in.

  • Page 91: Miscellaneous

    Miscellaneous—Specification Conversion Miscellaneous acre x 43.560 = sq.ft board feet x 144.0 = cu.in. x 778.0 = lb.ft. bushel x 1.244 = cu.ft. x 17280 = cu.in. cu.ft. cu.ft. x 7.481 = U.S. gallon x 231.0 = cu.in. U.S. gallon x 33.000 = lb.ft./min.

  • Page 92: Miscellaneous: Wood Measurement

    Miscellaneous: Wood Measurement Wood Measurement Equivalents Cord Cunit Cubic Metre Cubic Metre Solid Board Feet 2.43 m 2.43 m 12 in. 8 ft. 3 ft. 1 1 in. 64 m 12 in. 0.64 0.64 m 0.64 m 4 ft. 1 Cord=128 cu. ft. 1 Cunit=100 cu.
  • Page 93 Index Page Page Maintenance—fluids and lubricants Grease point location—tilt frame pin Chain shot guard grease point ............3-1-7 Inspection............... 1-3-9 Maintenance—fluids and lubricants Control valve Chain oil ..............3-1-1 Fault finding ..........3-3-2, 3-4-1 Maintenance—fluids and lubricants Grease point location—length measuring unit ..3-1-9 Maintenance—fluids and lubricants Grease measuring wheel bearings ......
  • Page 94 Debarking............... 2-4-1 Service accumulator systems safely...... 1-3-9 General ..............2-4-1 Servicing and maintenance safety ......1-3-2 Measuring .............. 2-4-1 Waratah key switch control ........1-3-4 Operation—special techniques Waratah switch control........... 1-3-5 Falling multi-leaders..........2-6-2 Safety—operating precautions Falling on hillside ........... 2-6-3 SureGrip cab label positions ........
  • Page 95 Index Index-3 053122 PN=95...
  • Page 96 Index Index-4 053122 PN=96...

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