Hansa C13 PTO Guía del usuario

HANSA NEW ZEALAND

+64 7 849 4749 info@hansaproducts.co.nz

www.hansaproducts.co.nz

HANSA AUSTRALIA

1800 426 722 info@hansaproducts.com.au

www.hansaproducts.com.au

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 C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019 
© Hansa Chippers 2019 
TABLE OF CONTENTS 
WHAT CAN MY HANSA CHIPPER PROCESS?..................................................................................................................................1 
INTENDED USES OF THE CHIPPER ...............................................................................................................................................................1 
RECEIVING YOUR HANSA CHIPPER ...............................................................................................................................................1 
CHIPPER COMPONENTS (C13 PTO) ..........................................................................................................................................................1 
CHIPPER COMPONENTS (C21 PTO) ..........................................................................................................................................................2 
Parts supplied for assembly .......................................................................................................................................................... 2 
ASSEMBLING THE CHIPPER........................................................................................................................................................... 3 
FIT THE OUTLET CHUTE (C13 PTO) ........................................................................................................................................................... 3 
FIT THE OUTLET CHUTE (C21 PTO) ........................................................................................................................................................... 4 
FIT THE INLET CHUTE............................................................................................................................................................................... 4 
PREPARE PTO DRIVE SHAFT ..................................................................................................................................................................... 5 
SAFETY .........................................................................................................................................................................................5 
OPERATOR COMPETENCY.........................................................................................................................................................................5 
IDENTIFYING HAZARDS AND RISKS ..............................................................................................................................................................6 
OPERATION..................................................................................................................................................................................6 
SAFE SETUP PROCEDURE..........................................................................................................................................................................7 
SAFE OPERATING PROCEDURE...................................................................................................................................................................7 
STARTING PROCEDURE ............................................................................................................................................................................9 
SHUTDOWN PROCEDURE .........................................................................................................................................................................9 
STORAGE......................................................................................................................................................................................9 
TROUBLESHOOTING.....................................................................................................................................................................9 
WHAT TO DO IF:.................................................................................................................................................................................... 9 
MAINTENANCE........................................................................................................................................................................... 10 
KNIFE RE-SHARPENING AND KNIFE REPLACEMENT .......................................................................................................................................11 
ANVIL ADJUSTMENT ............................................................................................................................................................................. 13 
BELT TENSION .....................................................................................................................................................................................13 
BELT REPLACEMENT.............................................................................................................................................................................. 14 
BOLT TORQUE .....................................................................................................................................................................................15 
SPECIFICATIONS ......................................................................................................................................................................... 15 
DECALS....................................................................................................................................................................................... 16 
HANSA GLOBAL INDUSTRIAL LIMITED WARRANTY..................................................................................................................... 18 
COMMISSIONING CHECKLIST AND REGISTRATION ..................................................................................................................... 20 
 

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

What can my Hansa chipper process?

Intended uses of the chipper

The Hansa C13/C21 PTO chipper is built to process organic material including wooden branches not exceeding 90 mm / 130 mm

diameter respectively. It is designed to be used on a regular basis to maintain large gardens, lifestyle blocks, acreages, along with

use by semi commercial garden maintenance contactors. Do NOT use the chipper for any other purpose.

Organic wastes include:

Prunings, stalks, roots, vegetable matter, hay, grass, bark

Dry manure

Branches

Palm fronds

Dead and hard timbers (Note: these will dull the knives faster)

Paper or cardboard

Do NOT process:

Flax, root balls

Soil, bones, sand, grit, stones, metal

If you have any questions, contact your authorised dealer.

Do NOT exceed 90 mm (C13 PTO) / 130 mm (C21 PTO) branch diameter

Receiving your Hansa chipper

Chipper components (C13 PTO)

C13 PTO

C21 PTO

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

Chipper components (C21 PTO)

Tools required for assembly (not supplied):

•16 mm spanner - to fit the inlet and outlet chute

•17 mm spanner - to fit the inlet and outlet chute

•Two 24 mm spanners - to fit the fixed inlet chute on the C13

Parts supplied for assembly

All fasteners included to fix inlet chute and outlet chute

onto the chipper

Inlet chute

Fixed outlet chute (if you have purchased a fixed outlet

chute C13 model)

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

Swivel outlet chute (if you have purchased a swivel

outlet chute C13 model or a C21)

Chipper body (C13 PTO shown in the image with a C13

outlet attached)

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) are attached to their respective components.

Fit the outlet chute (C13 PTO)

Slide the outlet chute over the

black cutting rotor onto the chipper

body; the open side of the chute is

facing the engagement handle. Fix

the outlet chute to the chipper

body by tightening the bolts using a

16 mm and 17 mm spanner.

Tighten the two bolts and the base

of the outlet chute to hold the

outlet chute shut. Ensure the spring

washer is situated between the bolt

head and the heavy washer.

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

Fit the outlet chute (C21 PTO)

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.

Close the locking hinge and fasten

the two m6 bolts, spring washers,

and washers to the locking pin on

each side of the outlet using a 10

mm spanner. Ensure the spring

washer is between the bolt head

and washer.

Tighten the outlet chute locking

handle to secure the outlet chute to

the chipper body.

Note: The outlet chute locking

handle will be in the

documentation package.

Fit the inlet chute

Fix the inlet chute - place the inlet

chute onto the chipper body with

the black rubber flap sandwiched in

between and ensure all three holes

line up. Tighten the nuts, washers,

and bolts using a 16 mm and 17 mm

spanner. Ensure that the washer is

touching the bolt head.

Locking

hinge

Outlet

chute

locking

handle

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

Safety

Preventing accidents is the responsibility of every equipment operator. The operator is responsible for any accidents or hazards

occurring to people or their property. Ensure every operator is familiar with the safe operation procedures and controls of the

machine, how to identify hazards, and the steps required to avoid injury while handling and operating the chipper. Relevant

information is contained in this manual.

Do NOT modify the design of the chipper.

Operator competency

Ensure that every person operating the chipper understands and follows the safe operating and maintenance procedures

as detailed in this manual.

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.

Line up holes and insert the bolts,

washers and nuts, ensuring the big

washer is touching the bolt head.

Prepare PTO drive shaft

When attaching the PTO model to a tractor for the first time, it may be necessary to shorten the length of the supplied PTO

drive shaft. To shorten the shaft, proceed as follows:

Attach the chipper to the tractor via the three-point linkage and calculate the required shaft length.

Separate the two halves of the shaft and remove equal lengths of both the shaft and the outer sleeve to achieve

the required length. Ensure that the length of the shaft protruding from the sleeve remains the same as it was

on the uncut shaft.

Remove burrs from the shaft ends, grease and reassemble.

Note: Follow the PTO drive shaft manufacturer’s instructions for installation and use.

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

Identifying hazards and risks

Identify hazards and risks, and take preventative steps to avoid accidents and minimise risk. Possible hazards include, but are not

limited to, moving parts, thrown objects, weight of chipper and components, and the operating environment.

Below is a list of hazards and actions required to prevent injury:

Hazard

Risk

Corrective action

Dust

Injury or irritation of the

eyes

Respiratory irritation

Wear safety glasses

Process freshly cut materials and/or wear a dust mask

Belt Drive

Skin pinching and/or

abrasions

Ensure that the belt guard is in place, and keep away from

the belt

Cutting rotor and knives

Pinching, crushing, cutting,

severing

Keep your face and body out of the inlet chute

Do NOT extend hands/arms past the rubber flap

Use a stick to push materials into the inlet chute

Do NOT push the stick beyond the rubber flap

Sound

Damage to hearing

Always wear hearing protection when operating the

machinery

Discharge material

Eye injury, minor cuts

Always wear safety glasses when operating the machinery

Do NOT put any body part in front of the outlet

chute

Do NOT face the machinery in a place where the

outlet chute is directed on a hard surface

Feeding material

Cuts and scrapes

Wear safety gloves

Wear tight fitting long sleeves and pants to cover bare skin

when operating the machinery

Weight of the chipper

Straining, crushing

Place the machinery on firm level ground while operating

and while the chipper is being mounted to the three-point

linkage.

Operation

The chipper is self-feeding and has a large inlet opening. It can process:

•Prunings, stalks, vines, leaves, roots and vegetable matter, paper and cardboard

•Freshly cut material is better to process than dry

•Maximum branch diameter capacity for the C13 PTO and C21 PTO is 90mm and 130mm respectively

It is helpful, (but not required) to keep a wooden stick handy, approx. 80 mm diameter x 600 mm long for:

•Pushing in short, brushy and very leafy materials

•Keeping the inlet chute clear

C13 PTO

C21 PTO

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

Safe setup procedure

Before you start:

Ensure the chipper and tractor are positioned in an open area and on firm level ground

Ensure that the outlet chute is discharged onto soft ground (e.g. grass)

Do NOT allow the outlet chute to discharge chip onto hard surfaces (such as a paved or gravel surface)

Ejected material can rebound and cause injury

Keep children, pets and spectators clear of the work area at all times

Do NOT operate the chipper where there is a hazard to onlookers

Do NOT allow any person under the age of 18 to operate the chipper

Check:

That all screws, nuts, bolts, and other fasteners are properly secured

Check details on general chipper maintenance in this manual

That the all chipper components are in place and in good condition.

That the inlet chute and housing are clear of any leftover material

That the drive shaft is securely attached to the splined shafts on the chipper and the tractor, and that the safety

chains are attached.

That all labels are in good condition and easily legible

Replace damaged or unreadable labels

View photos of labels in the ‘Decals’ section

Safe operating procedure

Wear safety equipment: Safety glasses and hearing protection must

be worn at all times

Wear work gloves: The wearing of work gloves is optional but highly

recommended - ensure that the gloves fit tightly

Tie long hair up

Long hair could be pulled into chipper

Wear clothes that sit tightly

Avoid scarves and any items that can get caught in the chipper

Keep your face and body away from the inlet chute

Stand clear of the discharge cone, even when no material is being fed into the machine

Before starting the chipper, ensure that the inlet chute and housing are clear of any leftover material

Place the chipper on even ground and direct outlet chute on soft ground

Ensure the tractor exhaust is pointing away from the working area and downwind from the operator and onlookers

Keep proper balance and footing at all times and stand at the same level as the chipper

Do NOT overreach

Do NOT run near the machine

Operate the chipper with a PTO speed of 540 RPM

Feed only freshly cut material into the chipper

Do NOT feed in materials covered in gravel, stones and dirt as this can rebound, injure the operator and damage

the machinery

Prune to a size that suits the chipper’s capabilities

Pre-cut side branches

oThe branch will ‘self-feed’ more efficiently

Feed limbs and branches through butt end first, leaving the bushy head on

This helps guide the limb down the inlet chute

It reduces spinning and the occurrence of ejection of small pieces back up the inlet chute

Hold larger branches back and feed the chipper with care until you are familiar with its capacity

The engine will slow down or stall if the branch is too large

Feed longer pieces together with short stubby pieces

Feed soft materials intermittently with branches

The wood chips tend to clean out any soft residue left in the chipper

The chipper can clog up with soft, wet or fibrous materials

Keep the outlet free of blockage

DO:

Hansa C13/C21 PTO O&M Manual –OM-008 Revision E 13/06/2019

oIf blockage occurs, turn the engine off, wait for rotor to stop spinning, then disconnect the PTO drive shaft. Open

the outlet chute and remove material until the outlet chute is clear

As the discharge material piles up

Move the chipper to direct the outlet chute away from the pile, or move the processed material

to avoid blocking

Turn off the tractor engine whenever you leave the work area

Run the chipper in an enclosed area

Exhaust fumes contain carbon monoxide which is poisonous, colourless, odourless, and tasteless

Operate the chipper wearing loose clothing and untied long hair

Stand at a higher level than the base of the chipper when feeding material into it

Process old materials such as dried wooden branches

They get very hard and springy when dried out

They are more awkward to handle

The knives dull much quicker

Feed short, stubby pieces of wood into the chipper

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

Put soil, sand, grit, stones, glass, pieces of metal or other foreign objects into the chipper

This will damage the sharp edge of the cutting knives and can rebound and injure the operator

Put root balls and dead wood into the chipper

This dulls the knives quickly

Overload the chipper

If the cutting rotor is slowing down, feed the material in slower

Allow processed material to build up in the discharge area as this can

Prevent proper discharge

Result in kickback of material through the feed opening

Transport the chipper while the tractor PTO drive shaft is running

Operate the chipper with a PTO output speed greater than 650 RPM

Exceeding 650 rpm will cause chipper damage which could lead to injury

Operate the chipper with blunt knives

This causes excessive vibration which may result in damage to the chipper

Remove any guards on the chipper unless the engine is turned off, the PTO drive shaft is disconnected, and the cutting

rotor has come to a complete standstill

Touch any guards or stick hands between guards while the chipper is running

Put hands or any other part of the body or clothing:

Inside the feed chute past the rubber flap

Inside or near the opening of the discharge chute

Near any moving part

DO NOT:

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