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Application

 

This hammer should be applied to breaking concrete, chipping off concrete, grooving, bar cutting, 

and driving piles in installation of piping and wiring, unitary facility installation, machinery installation 
water supply, and drainage work, interior jobs, harbor facilities and other civil engineering work etc..

 

 

Contents

 

1. Machine information

 

2. Safety instruction

 

3. Assembly

 

4. Operation

 

5. Maintenance 
6. Warranty 
7. Environment 

 

                                                                                                                                                                                                               

 

Technical specifications

 

Machine Type 

XP-G90A 

Voltage AC 

220-240V 

Frequency 50Hz 

Input power 

2200W 

Impact rate 

950 min-1 

Weight 30kg 
Sound pressure values (in 
accordance with 2000/14/EC) 

105.38dB(A)

 

Guaranteed Sound power values 
(in accordance with 2000/14/EC) 

110dB(A)

 

Note: Noise and vibration values are determined acc. to EN 60745-1 and EN 60745-2-6. 

Note: The declared vibration value has been measured in accordance with a standard test method and 

may be used for comparing one power tool with another. 

The declared vibration value may also be used to evaluate the exposure for the user caused by vibration 

in advance. 

 

 

Warning! Depending on the actual use of the power tool the vibration values can differ from 
the declared total. 
Adopt proper measures to protect yourself against vibration exposures. Take the whole work 
process including times the power tool is running under no load or switched off into 
consideration. 
Proper measures include among others regular maintenance and care of the power tool and 
application tools, keeping hands warm, periodical breaks and proper planning of work 
processes.

 

1. Machine information 

 

Summary of Contents for XP-G90A

Page 1: ...ase carefully read though these HANDLING INSTRUCTIONS Ensure that you know how the machine works and how it should be operated Maintain the machine in accordance with the instructions and make certain that the machine work correctly please store this instriation and other enclosed documents with the machine together ...

Page 2: ...th 2000 14 EC 110dB A Note Noise and vibration values are determined acc to EN 60745 1 and EN 60745 2 6 Note The declared vibration value has been measured in accordance with a standard test method and may be used for comparing one power tool with another The declared vibration value may also be used to evaluate the exposure for the user caused by vibration in advance Warning Depending on the actu...

Page 3: ...d separately Notice Optional accessories sold separately are recommended only for specified purpose in manual any other brand accessories or attachments used may present risk of injury 1 Bull point Hexagon size28 530 length Unit mm 2 Flat chisel Hexagon size28 530 length Unit mm 3 Cutter Hexagon size28 530 length Unit mm 4 Scoop Hexagon size28 530 length Unit mm ...

Page 4: ...Unit mm Tooth distance 12mm Tooth high 8mm Length width 60 60mm 6 Tamping plate Shank Hexagon size28 394 length Unit mm Length width 150 150mm 7 Big flat spade Shank Hexagon size30 296 length Unit mm Length width 170 150mm 8 Lubricate oil one bottle 60g ...

Page 5: ...ury loss of life or damage to the tool in case of nonobservance of the instruction in this manual Indicate electrical shock hazard Immediately unplug the plug from the main electricity in the case that the cord gets damage and during maintenance Wear ear and eye protection Faulty and or discarded electrical or electronic apparatus have to be collected at the appropriate recycling location 2 Safety...

Page 6: ...er modify the plug in any way Do not use any adapter plugs with earthed grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock b Avoid body contact with earthed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded c Do not expose power tools to rain or wet condit...

Page 7: ...ool in unexpected situations f Dress properly Do not wear loose clothing or jewellery Keep your hair clothing and gloves away from moving parts Loose clothes jewellery or long hair can be caught in moving parts g If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of these devices can reduce dust related ha2ards 4...

Page 8: ...den wiring or its own cord Cutting accessory contacting a live wire may make exposed metal parts of the power tool live and could give the operator an electric shock Wear a dust mask Additional safety rules 1 Wear a hard hat safety helmet safety glasses and or face shield It is also highly recommended that you wear a dust mask ear protectors and thickly padded gloves 2 Be sure the bit is secured i...

Page 9: ...ug or the supply cord shall always be carried out by the manufacturer of the tool or his service organization Residual risks Even when the power tool is used as prescribed it is not possible to eliminate all residual risk factors The following hazards may arise in connection with the power tool s construction and design a Injuries and damage to property to due to broken accessories that are sudden...

Page 10: ...g 180 clockwi se or anticlockwise insert the accessory shank portion 1 into the hole on the front cover 2 Turning the retainer back into original position Remarking When you removing the accessory such as a bull point a cutter etc follow above procedure in reverse order 1 Accessory 2 Pull out turning 180 degree 3 Assembly ...

Page 11: ...ord of sufficient thickness and rated capacity The extension cord should be kept as short as practicable Operation 1 Switch operation Switch on Press the switch towards direction Switch off Release the switch towards direction 2 Operate this demolition hammer by utilizing outside force The performance will be better if it is pressed or thrusted with properly force against the work surface Note Som...

Page 12: ... worn and lose impact energy if without enough lubrication recommend filling grease and oil after 6 months usage The steps as follows Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 5 Maintenance Fill the 65g grease into the aluminum head bottom Fill the 5g grease into the Piston Fill the 12g oil into the cylinder ...

Page 13: ...g oil in the cylinder please make sure it is clean before filling See Fig 7 7 Fill the 5g grease into the piston please make sure it is clean before filling See Fig 8 8 Assemble back See Fig 9 a Assemble the piston into cylinder please make sure if the O ring has been assembled b Assemble the cylinder into aluminum head c Tighten the 4 inner HEX head screws be careful of no missing spring washer I...

Page 14: ...xagon socket Bolt M6X20 2 Fan cover 3 The cover of carbon bush holder 4 Carbon brush Remark after carbon brush replacement please make sure all of the screws aretightened enough 6 Cleaning Clean the machine regularly with a soft cloth preferably after each use Solvent such asgasoline thinner alcohol etc These kind of chemical materials are not allowed to use water or soap are recommended 7 Warrant...

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