CONTENTS 1 / 61 TW 230PAHB/(a) Section Page No. INTRODUCTION PARTS LOCATOR DIAGRAMS SAFE WORKING Operator’s Personal Protective Equipment Required Basic Woodchipping Safety General Safety Matters Noise Test Safe Transportation Hitching onto the Tow Ball Unhitching the Chipper Stabilising the Chipper...
OPERATING AND MAINTENANCE PRACTICES PURPOSE The Timberwolf TW 230 range is designed to chip solid wood material up to 160mm in diameter and capable of chipping over 5 tonnes of brushwood per hour. DIMENSIONS TW 230PAHB SPECIFICATION Engine type: Serial No.
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ADJUSTING THE TOWHEAD HEIGHT The TW 230PAHB(a) chipper has the ability to adjust the towhead height to correspond with the vehicles towing point. The preferred towing angle of any chipper is with the chassis level to the ground. The adjustable head has the ability to move between 320mm from the ground to 810mm giving an overall adjustment of 490mm.
ROTOR HOUSING MOTOR GUARD REFLECTORS BLADE ACCESS THE TW 230PAHB/(a) HAS THE FOLLOWING FIXED GUARDS FOR PROTECTION OF THE OPERATOR, CHIPPER AND ENVIRONMENT: • Roller Box Guard: Protects rotor housing from damage or foreign matter. Protects the user from injuries from moving rollers and ejected material during operation.
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PARTS LOCATOR 5 / 61 TW 230PAHB/(a) TOP ROLLER SLIDE ELECTRICAL CONTROL PANEL ROTOR PANEL CUTTER BLADE (x2) BELT TENSION ADJUSTER SECTION (x4) DRIVE PULLEY HYDRAULIC IN-LINE HYDRAULIC GREASING DIRECTIONAL PUMP PUMP PANEL CONTROL VALVE FUEL FILTER HYDRAULIC OIL FILTER...
SAFE WORKING 6 / 61 TW 230PAHB/(a) OPERATOR'S PERSONAL PROTECTIVE EQUIPMENT (PPE) • Chainsaw safety helmet (EN 397) fitted with mesh visor (EN 1731) and ear defenders (EN 352). • Work gloves with elasticated wrist. • Steel toe cap safety boots (EN 345-1).
STRING ROOTS BEDDING PLANTS NOISE TEST Machine: TW 230PAHB Notes: Tested chipping 150mm x 150mm corsican pine 1.5m in length Noise levels above 80dB (A) will be experienced at the working position. Prolonged exposure to loud noise may cause permanent hearing loss. All persons within a 4...
SAFE WORKING 8 / 61 TW 230PAHB/(a) SAFE TRANSPORTATION WARNING • When towing a chipper the maximum speed limit is 60 • Keep tyre pressures mph. inflated to 1.9 bar or 28 DO NOT RIDE ON psi. • On rough or bumpy road surfaces reduce speed...
NOTE: Regardless of storage time, all Timberwolf machines must be in a stable, level position when unhitched from a vehicle. Lower the jockey wheel, unhitch and lower the prop stand, to ensure the machine is unable to roll or move unintentionally during storage.
DELIVERY All Timberwolf TW 230PAHB/(a) machines have a full pre - delivery inspection before leaving the factory and are ready to use. Read and understand this instruction manual before attempting to operate the chipper. In particular, read pages 6- 8 which contain important health and safety information and advice.
OPERATING INSTRUCTIONS 11 / 61 TW 230PAHB/(a) AUTO CONTROLS The no stress unit controls the feed rate of the material going into the chipping chamber. If the engine speed is below the predetermined level, the no stress unit will not allow the feed rollers to work in the forward “infeed” direction, until the rotor speed rises above the predetermined level.
OPERATING INSTRUCTIONS 12 / 61 TW 230PAHB/(a) • Ensure throttle lever is in the slow (tortoise) position. THROTTLE • Insert key. LEVER • Turn key to engage starter motor. • Release key once engine starts. Do not engage starter motor for more than 20 seconds - allow one minute before attempting to start.
40 degrees. When performing daily blade checks ensure blade edge is sharp and free from chips, if there is any evidence of damage, or the edge is “dull” change the blade(s). The TW 230PAHB/(a) is fitted with 2 blades 135mm (5") long.
This table is a troubleshooting guide to common problems. If your problem is not listed below, or is unresolved after following the guide, please contact your Timberwolf service agent, whose Timberwolf trained engineers can perform further fault finding. Before you call, please have this operating manual and the machine serial number ready.
SERVICE INSTRUCTIONS 15 / 61 TW 230PAHB/(a) SERVICE SCHEDULE Daily SERVICE SCHEDULE Check Hours Hours Hours Year ü Check grill is clear. ü Check engine oil - top up if necessary (10W-30). ü Check for engine oil / hydraulic oil leaks.
CHECK FITTINGS The Timberwolf TW 230PAHB/(a) is subject to large vibrations during the normal course of operation. Consequently there is always a possibility that nuts and bolts will work themselves loose. It is important that periodic checks are made to ensure the security of all fasteners.
Diesel / Petrol • Copper Ease MATERIAL SAFETY DATA SHEETS FOR HAZARDOUS MATERIALS SUPPLIED WITHIN TIMBERWOLF MACHINES ARE AVAILABLE ON REQUEST. REFER TO THESE FOR FIRST AID AND FIRE PROTECTION MEASURES. Always follow recommended procedures for safe handling, removal and disposal of hazardous materials. Safety precautions should be taken when handling hazardous materials (use of oil-resistant gloves and safety glasses are recommended - respiratory protection is not required).
SERVICE INSTRUCTIONS 18 / 61 TW 230PAHB/(a) BATTERY SAFETY INFORMATION WARNING NOTES AND SAFETY REGULATIONS FOR FILLED LEAD-ACID BATTERIES • For safety reasons, wear eye Corrosive hazard: suds, and rinse with plenty of protection when handling a water. Battery acid is highly corrosive, battery.
Reassemble the blades, bolts, washers and nuts in the order shown in the diagram. Use only genuine Timberwolf nuts and washers, as they are of a higher grade than normally stocked at fastener factories.
Turn nut in end of tensioner pulley slider until correct belt tension is achieved. For instructions on checking belt tension & correct belt tension values, please refer to the Timberwolf V-Belt Tensioning Data Table (page 31). Re-tighten bolt in centre of tensioner pulley.
SERVICE INSTRUCTIONS 21 / 61 TW 230PAHB/(a) GREASE THE ROLLER SPLINE AND ROTOR BEARINGS NOTE: This should be done regularly. In dirty and dusty conditions or during periods of hard work it should be daily. If the bearings and splines are allowed to run dry, premature wear will occur resulting in a breakdown and the need for replacement parts.
TW 230PAHB/(a) TIMBERWOLF NO-NONSENSE WARRANTY All new Timberwolf machines come with peace of mind built in. Our no-nonsense warranty is your guarantee of your Timberwolf wood chipper not letting you down. Your warranty statement is included in your manual pack. Please ensure you register your machine with your dealer to ensure you are eligible for the full Timberwolf warranty period.
DECLARATION OF CONFORMITY 23 / 61 TW 230PAHB/(a) Types with Timberwolf Safety Plus Kit (-FR) also comply with Technical Instruction SG/SAFSL/SDTPS/2016-700 of 31 August 2016 of the French Ministry of Agriculture. C190-0137 01.03.2019 Rev: 2.0...
DECALS 25 / 61 TW 230PAHB/(a) Decal Description Decal Description 4099 Danger. Warning. Rotating blades. Hot exhaust. Keep hands and feet out. 2800 Warning. Reverse feed. High velocity discharge - keep clear. 2801 Personal Protective Equipment required. Forward feed. See Page 6.
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DECALS 26 / 61 TW 230PAHB/(a) Decal Description Decal Description P653 P637 Danger. Danger. Rotating blades inside. Do not operate without this Stop engine and remove key cover in place. before removing discharge unit. P654 P652 Caution. Caution. Do not put road sweepings in...
Take the reading from the deflection scale of the tension meter (read at the lower edge of the 'o'-ring) & compare this value with that given in the table. Tighten or loosen belts as required following procedure given in this operator's manual. Tension gauges are available from Timberwolf spares, quoting part no. 18091 Rotor ROTOR BELTS...
WARRANTY SERVICE RECORD CHECK 32 / 61 TW 230PAHB/(a) Model number: Serial number: Date of delivery/ Options/extras: handover: Dealer pre delivery check: Inspected by: 50 HOUR WARRANTY SERVICE CHECK Authorised dealer stamp Date: Hours: Invoice number: Signature: Next service due:...
SERVICE RECORD 33 / 61 TW 230PAHB/(a) Authorised dealer stamp Date: Hours: Invoice number: Signature: Next service due: Authorised dealer stamp Date: Hours: Invoice number: Signature: Next service due: Authorised dealer stamp Date: Hours: Invoice number: Signature: Next service due:...