Husqvarna AA 27 Operator'S Manual Download Page 4

Dust safety

WARNING: Read the warning instructions

that follow before you use the product.

• Operation of the product can cause dust in the

air. Dust can cause serious injury and permanent

health problems. Silica dust is regulated as harmful

by several authorities. These are examples of such

health problems:
• The fatal lung diseases chronic bronchitis,

silicosis and pulmonary fibrosis

• Cancer
• Birth defects
• Skin inflammation

• Use correct equipment to decrease the quantity of

dust and fumes in the air and to decrease dust on

work equipment, surfaces, clothing and body parts.

Examples of controls are dust collection systems

and water sprays to bind dust. Decrease dust at

the source where possible. Make sure that the

equipment is correctly installed and used and that

regular maintenance is done.

• Use approved respiratory protection. Make sure

that the respiratory protection is applicable for the

dangerous materials in the work area.

• Make sure that the airflow is sufficient in the work

area.

• If it is possible, point the exhaust of the product

where it cannot cause dust to go into the air.

Noise safety

WARNING: Read the warning instructions

that follow before you use the product.

• High noise levels and long-term exposure to noise

can cause noise-induced hearing loss.

• To keep the noise level to a minimum, do

maintenance on and operate the product as given

in the operator's manual.

• Use approved hearing protection while you operate

the product.

• Listen for warning signals and voices when you use

hearing protection. Remove the hearing protection

when the product is stopped, unless hearing

protection is necessary for the noise level in the work

area.

Personal protective equipment

WARNING: Read the warning instructions

that follow before you use the product.

• Always use approved personal protective equipment

when you operate the product. Personal protective

equipment cannot fully prevent injury but it

decreases the degree of injury if an accident does

occur. Let your dealer help you select the correct

personal protective equipment.

• Regularly do a check of the condition of the personal

protective equipment.

• Use an approved protective helmet.
• Use approved hearing protection.
• Use approved respiratory protection.
• Use approved eye protection with side protection.
• Use protective gloves.
• Use boots with steel toe-cap and non-slip sole.
• Use approved work clothing or equivalent close-

fitting clothing that has long sleeves and long legs.

Safety instructions for maintenance

WARNING: Read the warning instructions

that follow before you use the product.

• If the maintenance is not done correctly and

regularly, the risk of injury and damage to the

product increases.

• Use personal protective equipment. Refer to

Personal protective equipment on page 4

.

• Clean the product to remove dangerous material

before you do the maintenance.

• Disconnect the product from the power source

before you do the maintenance.

• Do not do modifications to the product. Modifications

that are not approved by the manufacturer can

cause serious injury or death.

• Always use original accessories and spare parts.

Accessories and spare parts that are not approved

by the manufacturer, can cause serious injury or

death.

• Replace damaged, worn or broken parts.
• Only do the maintenance as given in this operator's

manual. Let an approved service agent do all other

servicing.

• After maintenance, do a check of the vibration level

in the product. If it is not correct, speak to an

approved service agent.

• Let an approved service agent do servicing on the

product regularly.

4

970 - 001 - 28.01.2022

Summary of Contents for AA 27

Page 1: ...AA 27 AA 37 AA 47 AA 67 AA 77 AZ 26 AZ 36 AZ 46 AZ 56 EN Operator s manual 2 9 ...

Page 2: ... is incorrectly repaired the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer the product has an accessory that is not from the manufacturer or not approved by the manufacturer the product is not repaired at an approved service center or by an approved authority Safety Safety definitions Warnings cautions and notes are used to point out speciall...

Page 3: ...at high speed Make sure that all persons in the work area use approved personal protective equipment Remove loose objects from the work area Before you go away from the product stop the product and disconnect the power source Make sure that clothes long hair and jewelry do not get caught in moving parts Do not sit on the product Do not hit the product Make sure that you or other persons cannot get...

Page 4: ...quipment WARNING Read the warning instructions that follow before you use the product Always use approved personal protective equipment when you operate the product Personal protective equipment cannot fully prevent injury but it decreases the degree of injury if an accident does occur Let your dealer help you select the correct personal protective equipment Regularly do a check of the condition o...

Page 5: ...in the vibrator head hit the side of the vibrator head to start the vibration To operate the product CAUTION Do not make sharp bends or loops on the flexible shaft Sharp bends and loops increase the wear and decrease the lifetime of the flexible shaft CAUTION Do not use the product to move the concrete to the side 1 Fill concrete in equally thick layers 30 50 cm 12 19 in B 2 Put the vibrator head ...

Page 6: ... it 6 Clean and lubricate the flexible shaft Refer to Lubrication on page 6 7 Assemble the vibrator head in the opposite sequence CAUTION Do not lubricate the vibrator head housing the vibrator head shaft or the end cap These parts must be clean and dry when you assemble the vibrator head Lubrication Vibrator head AA27 AA37 AA47 AA67 AA77 AZ26 AZ36 AZ46 AZ56 Grease type for the ball bearing 1 Shel...

Page 7: ... 16 Max engine speed rpm 3000 3000 3000 3000 3000 3000 3000 3000 3000 Weighted effective acceler ation m s2 ft s2 3 4 2 46 1 56 3 52 2 66 3 16 2 00 5 22 2 42 8 27 Sound power level LWA measured dB A 5 83 86 87 93 Sound pressure level at work station dB A 6 69 72 73 79 3 Weighted effective acceleration measured in water driving one poker on the hose at 2 m from the end of the poker m s2 according t...

Page 8: ...ating from 2020 and onwards complies fully with the following EU directives and regulations Directive Regulation Description 2006 42 EC relating to machinery 2014 30 EU relating to electromagnetic compatibility and that the following harmonized standards and or technical specifications are applied EN 12649 2008 A1 2011 EN ISO 12100 2010 Partille 2021 10 28 Martin Huber R D Director Concrete Surfac...

Page 9: ...e following UK directives and regulations The Supply of Machinery Safety Regulations 2008 Electromagnetic Compatibility Regulations 2016 and that the following standards and or technical specifications are applied EN 12649 2008 A1 2011 EN ISO 12100 2010 Partille 2021 10 28 Martin Huber R D Director Concrete Surfaces Floors Husqvarna AB Construction Division Responsible for technical documentation ...

Page 10: ...10 970 001 28 01 2022 ...

Page 11: ...970 001 28 01 2022 11 ...

Page 12: ...www husqvarnacp com Original instructions 1140439 26 2022 02 09 ...

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