Hansa C21 Operation, Maintenance And Safety Manual
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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.
MANUFACTURER: HANSA NEW ZEALAND
+64 7 849 4749
www.hansaproducts.com
Operation, maintenance and safety manual
info@hansaproducts.co.nz
REST OF WORLD:
Please refer to
www.hansaproducts.com
a current list of our authorised dealers and
contact details relevant to your territory
for
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Table of Contents
Related Manuals for Hansa C21
Summary of Contents for Hansa C21
- 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. MANUFACTURER: HANSA NEW ZEALAND REST OF WORLD: Please refer to www.hansaproducts.com +64 7 849 4749 info@hansaproducts.co.nz...
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Page 2: Table Of Contents
DECALS ....................................... 21 HANSA GLOBAL INDUSTRIAL LIMITED WARRANTY ........................23 COMMISSIONING CHECKLIST AND REGISTRATION ........................25 SOUND OUTPUT INFORMATION ..............................25 EC DECLARATION OF CONFORMITY ............................26 Hansa C21 O&M Manual - OM-022 Revision B 21/08/2018 © Hansa Chippers 2018... -
Page 3: What Can My Hansa Chipper Process
Intended uses of the chipper The C21 Hansa chipper is built to process organic material including wooden branches not exceeding 130 mm in diameter. It is designed to be used on by commercial garden maintenance contactors, arborists, tree contractors and hire / rental companies. Do NOT use the chipper for any other purpose. -
Page 4: Assembling The Chipper
Assembling the chipper When you receive your Hansa brush chipper, the inlet and outlet chute may not be assembled on the chipper. All the fasteners (bolts, nuts and washers) will be attached to their respective components Tools required for assembly (not supplied): •... -
Page 5: Attach The Tail Lights
Signal Left – Yellow Brake – Red Service – N/A Earth – White Reverse – N/A Wire Rubber Plastic Tail – Brown clamp bung Signal Right – Green Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 6: Attach The Wheels
Lightly grease the flange on the chipper body. Slide the outlet chute onto the greased flange of the chipper body, ensuring that the locking hinge is open. Locking hinge Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 7: Fit The Inlet Chute
Do NOT allow persons below the age of 16 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 C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 8: Towing Safety
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 C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 9: Operation
That all screws, nuts, bolts, and other fasteners are properly secured That all chipper components are in place and in good condition If any parts are worn or damaged, contact Hansa for replacements That fuel and engine oil levels are above the minimum levels... - Page 10 Tamper with the engine governor settings on the chipper The governor controls the maximum safe operating speed and protects the engine and all moving parts from damage caused by overspeed Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018...
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Page 11: Starting Procedure
This must be done slowly to allow the cutting rotor to pick up speed; otherwise the engine may stall. Move the throttle lever to the “max” position. Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 12: Shutdown Procedure
Inspect the machine before resetting the emergency stop Under normal conditions, Do NOT use the emergency stop in place of the regular shutdown procedure Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 13: Storage
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 C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
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 power source is unplugged, the cutting means can still move. - Page 15 Sharpen the knives on a surface grinder. A cutting angle of 36 ° is critical 36 ° for the performance of the chipper. Make sure plenty of coolant is used when grinding to avoid softening of the steel knives. Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018...
- Page 16 Bearing Anvil wrench to 35 N.m. and tighten the locking nuts on the adjustment bolts. Top view: Knife and anvil set-up Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018...
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Page 17: Anvil Adjustment/Replacement
WARNING! Every time the knife clamping bolts are torqued up to 77 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 (m12x50 bolts of grade 10.9 or higher). -
Page 18: Belt Tension
Then turn the top nut clockwise and the bottom nut anti clockwise simultaneously to lock the nuts in place. Adjustment nuts Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 19: Belt Replacement
Remove the old belts and replace (2 x B46 vee belts). Note: The belts pass in between the idler wheel and belt guide on the tensioner arm. Tensioner arm Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 20: Tyre Pressure
Tyre pressure For the road-towable model, the maximum recommended tyre pressure is 65 Psi. Do NOT over inflate the tyres. Over inflation may cause tyres to rupture. Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 21: Maintenance & Service Intervals
Relative Strength Bolt Marking Recommended Tightening Torque Recommended Tightening Torque Bolt size Spanner size lb ft lb ft 13 mm 16 mm 12.5 18 mm 24 mm 30 mm Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 22: Specifications
Feed type Gravity fed, self-feeding Inlet chute opening 200 x 285 mm Discharge System Discharge height 1850 mm Degree of rotation 270° Transmission System Belt drive 3x B46 Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... -
Page 23: Decals
Side of housing next to engagement arm Belt guard hazard Rotor housing front, next to the belt guard Rotor and housing safety Top face of outlet chute Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018... - Page 24 Outlet chute and deflector safety Outlet chute Shaft guard safety Next to shaft guard Guaranteed sound power level Housing back (next to inlet chute) Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018...
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Page 25: 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 26 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).
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Page 27: Commissioning Checklist And Registration
Emphasise the importance of reading and understanding the manual in full before initial operation of the chipper Sound output information The sound output level and the sound pressure level from the Hansa C21 have been measured in accordance with the testing provisions: Directive 2000/14/EC... -
Page 28: Ec Declaration Of Conformity
ISO 11684:1995 ISO 13857:2008 EN 13525:2009 EN 50581:2012 Signed for and on behalf of: Hansa Products Ltd ________________________ Martin Vogel, Managing Director Hamilton, New Zealand September 10 2017 Hansa C21 O&M Manual - OM-022 revision A 21/08/2018 © Hansa Chippers 2018...
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