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All operators must fully read and understand
this operator's manual before using the chipper.
Keep this manual for future reference.
HANSA NEW ZEALAND
HANSA NEW ZEALAND
+64 7 849 4749
+64 7 849 4749
www.hansachippers.com
www.hansaproducts.co.nz
Operation, maintenance and safety manual
info@hansaproducts.co.nz
info@hansaproducts.co.nz
HANSA AUSTRALIA
HANSA AUSTRALIA
1800 248 199
1800 426 722
www.hansachippers.com.au
www.hansaproducts.com.au
admin@hansachippers.com.au
info@hansaproducts.com.au

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  • Page 1 Operation, maintenance and safety manual All operators must fully read and understand this operator’s manual before using the chipper. Keep this manual for future reference. HANSA NEW ZEALAND HANSA NEW ZEALAND HANSA AUSTRALIA HANSA AUSTRALIA +64 7 849 4749 +64 7 849 4749 info@hansaproducts.co.nz...
  • Page 2: Table Of Contents

    ....................................17 ELT REPLACEMENT ..................................... 19 OLT TORQUE SPECIFICATIONS ..................................19 DECALS ....................................... 20 HANSA GLOBAL INDUSTRIAL LIMITED WARRANTY ........................21 COMMISSIONING CHECKLIST AND REGISTRATION ........................23 Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 3: What Can My Hansa Chipper Process

    What can my Hansa chipper process? Intended uses of the chipper The Hansa C4 hipper is built to process organic material including wooden branches not exceeding 50 mm in diameter. It is designed for intermittent use by the suburban gardener.
  • Page 4 Contents in box 1 Chipper body Box 2 contains: ✓ The inlet chute ✓ A fastener pack containing parts required for assembly ✓ Documentation (Hansa operations manual, warranty card and Honda motor manual) Documentation Inlet chute Contents in box 2 Fastener pack Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019...
  • Page 5: Assembling Your Chipper

    (item no. 2), spring washers (item no. 3), and nuts (item no. 4). Ensure that the heavy washer is touching the chipper body (top) and the spring washer is touching the nut (bottom). Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 6: Attach The (Optional) Chip Catcher Bag

    Do NOT allow persons below the age of 18 to operate the chipper. Additionally, local regulations may restrict the age of the operator. Do NOT allow persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge to operate the machine. Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 7: Identifying Hazards And Risks

    Take care when handling petrol, oil and grease harmful vapours Wash skin if contaminated with petrol, oil or grease Do NOT refuel the chipper in enclosed areas Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 8: Operation

    That the fuel cap is secured and there is no fuel leaking from the tank That all chipper components are in place and in good condition  If any parts are worn or damaged, contact Hansa for replacements That the inlet chute and housing are clear of any leftover material That all labels are in good condition and easily legible ...
  • Page 9: Safe Operating Procedure

     They bounce and spin in the inlet chute Feed short stubby pieces together with longer pieces Feed branches that are too large  The chipper can easily stall Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 10: Starting Procedure

    Turn the choke lever, fuel lever, and engine switch to the “on” position. Fuel lever (“on” position) Turn the throttle lever to the “max” Throttle position. lever (“max” position) Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 11: Shutdown Procedure

    Turn the throttle lever to the “min” position. Turn the engine switch to the “off” position. Petrol The chipper requires 91 unleaded or E10 petrol to run; check the petrol level before starting. Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 12: Processing Fibrous Material

    Transportation The C4 is designed to be moved by one person using both handles at the top of the inlet chute to lean the chipper backwards and transfer its weight onto the wheels. The chipper can then be wheeled to and from the work location.
  • Page 13 Replace or repair any damaged parts Check for and tighten any loose parts Do NOT attempt to repair the chipper unless you are competent to do so Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 14: Maintenance

     Blunt knives result in damage to the chipper How to re-sharpen the knives: If you don’t have a surface grinder or are unsure how to re-sharpen the knives, contact a professional saw doctor or Hansa to arrange re-sharpening. WARNING! Be careful when working around the sharp knives. Be aware that even though the engine is switched off, the cutting means can still move.
  • Page 15: Remove The Knife For Sharpening

    40 ° is critical for the performance of the 40 ° chipper. Make sure plenty of coolant is used when grinding to avoid softening of the steel knives. Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 16: Reinstall The Knives

    Note: When blades are sharpened, material is removed from the blades, affecting the distribution of weight in the rotor. The rotor must be balanced appropriately after blade sharpening, as per the method outlined below: Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 17 Turn the cutting rotor by hand to check that it turns freely. Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 18: Engine Servicing

    WARNING! Every time the knife clamping bolts are torqued up to 22 Nm and loosened off again, the life of the bolts is reduced. The knife clamping bolts must be replaced at most after every six sharpens. Contact Hansa for replacement bolts (m8x25 countersunk bolts of grade 12.9 or higher).
  • Page 19: Belt Replacement

    If the belts in your chipper look similar to any of the following images or are clearly broken, then they need to be replaced. Soft, swollen belt Split belt cover Cracked underside of belt Worn cover on back of belt Sidewall belt wear Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 20 Check the pulleys are still in line by placing a straight- edge across the top and bottom front pulley. Follow the ‘adjusting belt tension’ procedure on page 16 Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 21: Bolt Torque

    Feed System Chipping capacity 50 mm Feed type Gravity fed, self-feeding Inlet chute opening 100 x 130 mm Discharge System Discharge height 450 mm Outlet chute type Fixed Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 22: Decals

    General machine safety and inlet chute considerations Side of inlet chute Belt guard hazard Rotor Housing front, next to the belt guard Outlet chute and deflector safety Outlet deflector Hansa C4 O&M Manual - OM-005 Revision F 20/06/2019 © Hansa Chippers 2019...
  • Page 23: Hansa Global Industrial Limited Warranty

    HANSA offers a special extended warranty period (“Extended Warranty”) to new HANSA products purchased from an authorised HANSA dealer. The Extended Warranty period is set out below. In order to take advantage of the Extended Warranty you must: 1. Register your HANSA product through the HANSA warranty registration process and identify your HANSA product by its machine serial number.
  • Page 24 General 1. Your rights: a. HANSA will recognise any implied rights and remedies that are available to you at law in the applicable territory and that cannot be excluded by HANSA. b. In New Zealand, Hansa Products Ltd will recognise your statutory rights under the Consumers Guarantee Act 1993 (provided that you are a consumer for the purposes of that Act).
  • Page 25: Commissioning Checklist And Registration

    Commissioning checklist and registration It is the retailers’ responsibility to ensure that this chipper is correctly commissioned for use, and that the purchase is registered with Hansa Chippers so as to provide the owner with the full benefit of the warranty policy.

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