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Maintain a clean, well-lit work area and avoid flammable atmospheres to prevent accidents.
Use correct plugs, avoid body contact with grounded surfaces, and protect tools from moisture.
Stay alert, use personal protective equipment, and prevent unintentional starting.
Use the correct tool, check its condition, and follow maintenance guidelines.
Ensure repairs are done by qualified personnel using identical replacement parts.
Wear ear protection and use auxiliary handles to prevent hearing loss and loss of control.
Handle tool by insulated grips, be cautious of hidden wiring, and avoid live circuits.
Ensure correct power source, switch position, use appropriate cords, and check for buried hazards.
Avoid touching hot bits, wear masks, set bits correctly, and use protective footwear.
Instructions for mounting side handles and various tool shanks securely.
Guidance on switch operation, effective demolition hammer use, and counteracting reaction.
Steps for replacing carbon brushes and choosing the right accessories.
Details the recommended intervals for replacing the tool's grease.
Regularly inspect accessories for wear and ensure all mounting screws are tightened.
Inspect retainer function and protect motor windings from contaminants.
Check carbon brushes for wear and ensure they slide freely for optimal performance.
Maintain a clean, well-lit work area and avoid flammable atmospheres to prevent accidents.
Use correct plugs, avoid body contact with grounded surfaces, and protect tools from moisture.
Stay alert, use personal protective equipment, and prevent unintentional starting.
Use the correct tool, check its condition, and follow maintenance guidelines.
Ensure repairs are done by qualified personnel using identical replacement parts.
Wear ear protection and use auxiliary handles to prevent hearing loss and loss of control.
Handle tool by insulated grips, be cautious of hidden wiring, and avoid live circuits.
Ensure correct power source, switch position, use appropriate cords, and check for buried hazards.
Avoid touching hot bits, wear masks, set bits correctly, and use protective footwear.
Instructions for mounting side handles and various tool shanks securely.
Guidance on switch operation, effective demolition hammer use, and counteracting reaction.
Steps for replacing carbon brushes and choosing the right accessories.
Details the recommended intervals for replacing the tool's grease.
Regularly inspect accessories for wear and ensure all mounting screws are tightened.
Inspect retainer function and protect motor windings from contaminants.
Check carbon brushes for wear and ensure they slide freely for optimal performance.
General| Brand | Hitachi |
|---|---|
| Model | H90SG |
| Category | Power Tool |
| Language | English |
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