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Hansa C27hs O&M Manual - Issue 1 - 04/10/2016 

 

 

© Hansa Chippers 2016 

 

11 

 

T

ROUBLESHOOTING

 

 
 

S

PECIFICATIONS

 

 

Specifications 

  

C27hs 

Capacity 

160mm 

Engine 

Honda 

Engine horsepower 

26hp max 

Fueltype 

Petrol 

Weight 

750kg 

Self-feeding 

Yes - hydraulic feed 

Inlet opening size 

330 x 178mm 

Rotor diameter 

650mm 

Rotor thickness 

20mm 

Rotor shaft diameter 

50mm 

Rotor Speed (Max) 

1800RPM 

Discharge height 

2150mm 

360° swivel outlet 

Yes 

No of blades 

2 Reversible 

Blade size 

200 x 127 x 16mm 

Adjustable blades 

No 

Belt drive 

3 x B46  v-belt 

Hydraulic pump belt 

Syncronous Belt  (880-8Mgt-20 Belt) 

Clutch 

Yes 

Housing thickness 

10mm 

Fuel tank size 

33L 

Hydraulic tank size 

23L 

 
 
 
 

Problem 

Probable Cause 

Suggested Remedies 

Rotor does not turn 

Rotor blocked 

Clear rotor 

Drive belts squealing / smoking 

Chips between blade and anvil 

Clear chips 

  

Drive belts loose 

Tension / replace belt 

Chipper not feeding efficiently / 

Blunt blades 

Sharpen blades 

Excessive power required to chip 

Improper blade clearance 

Adjust blade clearance 

Outlet chute blocked 

Outlet chute pasted with wet material 

Feed wet material with dry 

  

Outlet chute worn on the inside 

Weld new skin into outlet chute 

Engine not running correctly 

Engine problem 

Contact local service agent 

Feed wheel running too fast / slow 

Hydraulic pump belt loose / broken 

Tension / replace belt 

Feed wheel not turning 

Engine not running at full throttle 

Increase engine throttle to 3000 RPM 

Engine stalls when feeding machine 

AFC in the off position 

Turn on AFC 

  

AFC not working 

Contact Hansa Products 

Summary of Contents for C27HS

Page 1: ...tructions are fully read and understood before the Hansa Chipper Model C27hs is used HANSA NEW ZEALAND CONTACT DETAILS FREEPHONE 0508 442 672 EMAIL info hansaproducts co nz www hansaproducts co nz HAN...

Page 2: ...Procedure 4 Operation 4 Automatic Feed Controller AFC 5 Maintenance Service 6 Blade Resharpening 6 Anvil Adjustment 7 Belt Tension 7 Greasing Bearings Pivot Points 8 Hydraulic System 8 Engine Servicin...

Page 3: ...ontrol lever for proper operation of feed wheel Check all hydraulic components for leaks Check Automatic Feed Controller AFC Check the AFC is on when key is in the ON position Check the AutoTrip posit...

Page 4: ...hout full and proper instruction in the use of the machine adjustments maintenance and the factors of safe operation Operating Safety Setup the work site so there is no danger to traffic or public and...

Page 5: ...objects weight of machine and components and the operating environment OPERATION Caution Position the machine level and stable to avoid unnecessary vibrations Make sure the inlet chute is empty before...

Page 6: ...feeding any flax and cabbage tree leaves into the machine as these stringy materials can wrap around the rotor shaft and work their way into the bearing If any stringy material becomes wrapped around...

Page 7: ...as 19 different pre set positions at which the feed will stop Adjusting the AutoTrip setting 1 Turn the ignition key into the ON position Alternatively this can be adjusted when the machine is in oper...

Page 8: ...professional sawdoctor or if more convenient contact Hansa to arrange re sharpening Normally only a slight touch up is needed In this way your blades should last for a long period of time The blades c...

Page 9: ...dging principle proper tensioning of v belts is the single most important factor necessary for long satisfactory operation Too little tension will result in slippage causing rapid belt and sheave wear...

Page 10: ...gs on the rotor shaft one under the engine cover and the other above the inlet opening 2 Two bearings on the feed wheel 3 Two bearings on either side of the feed wheel pivot 4 Outlet chute swivel two...

Page 11: ...t using a bearing puller If the bearing is corroded to the shaft try applying some heat to the bearing or cut open using an angle grinder Ensure the shaft is not damaged 5 Replace bearing with FAG bra...

Page 12: ...e Outlet Swivel Grease Blades Sharpen Drive Belts Tension Check Adjust Hydraulic Pump Belt Tension Check Adjust Engine Oil Filter Change Overall Machine Check Nuts Bolts Check Tires Rims Check Hydraul...

Page 13: ...bable Cause Suggested Remedies Rotor does not turn Rotor blocked Clear rotor Drive belts squealing smoking Chips between blade and anvil Clear chips Drive belts loose Tension replace belt Chipper not...

Page 14: ...Chippers 2016 12 Bolt torque Relative Strength Bolt Marking 4 6 8 8 Maximum Torque Maximum Torque Bolt Dia Wrench Size lb ft Nm lb ft Nm M8 13mm 7 9 5 18 25 M10 16mm 14 19 37 50 M12 18mm 26 35 65 85...

Page 15: ...ollowing the date of purchase The warranty registration must accompany the HANSA product when warrantable repairs are requested If the warranty registration is lost or destroyed proof of purchase docu...

Page 16: ...lf Compensation for loss of time commercial losses or rental costs of a substitute product during the period of adjustment Any damage which results from unavoidable natural disasters fire collision th...

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