DADH30B - Hammer DAEWOO - Free user manual and instructions
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| Product Type | Demolition hammer |
| Brand | Daewoo |
| Model | DADH30B |
| Power Supply | 230 V ~ 50 Hz |
| Power Consumption | 1700 W |
| Impact Energy | 45 J |
| Impact Rate | 1300 - 1800 bpm |
| Chuck Type | 30 mm hex |
| Chisel Included | Point and flat chisel |
| Speed Control | Variable speed switch |
| Vibration Damping | Anti-vibration handle |
| Protection Class | Class II (double insulated) |
| Cable Length | 3 m |
| Weight | 15.5 kg |
| Dimensions (L x W x H) | 600 x 250 x 200 mm |
| Noise Level | 97 dB(A) |
| Vibration Level | 12 m/s² |
| Maintenance | Regular gearbox grease replacement |
| Accessories Included | Carrying case, auxiliary handle, chisels |
| Repairability | Replaceable brushes and chisel holder |
Frequently Asked Questions - DADH30B DAEWOO
How do I change the chisel on the Daewoo DADH30B?
First, unplug the tool and rotate the chisel holder sleeve. Insert the chisel until it locks. Pull the chisel to confirm it is secure. To remove, rotate the sleeve and withdraw the chisel.
Can the DADH30B be used as a regular drill?
No, this is a dedicated demolition hammer with 30 mm hex chuck, designed for chiseling and breaking hard materials. It does not have rotation for drilling. For drilling, use a rotary hammer.
What maintenance is required after heavy use?
After each use, remove dust and debris with a dry cloth. Check the carbon brushes periodically (every 50 hours) and replace when worn. Lubricate the gearbox with grease every 3 months of professional use.
Why does the hammer suddenly stop working?
This may be due to a tripped overload switch, a damaged power cord, or worn out carbon brushes. If you use an extension lead, make sure it is of adequate gauge. Inspect and reset the overload switch, otherwise contact a service center.
How can I reduce vibration while operating?
Use the anti-vibration side handle and grip firmly with both hands. Avoid pressing too hard; let the tool do the work. Take regular breaks to prevent fatigue.
Which chisels are compatible with the DADH30B?
The DADH30B accepts standard 30 mm hex chisels, including point, flat, spade, and tamper types. Only use original or high-quality compatible chisels to ensure safety and performance.
Can it break reinforced concrete?
Yes, with an impact energy of 45 J, the DADH30B is capable of breaking concrete, brick, and masonry. For reinforced concrete, use a spade chisel and let the hammer do the work.
What safety equipment should I wear?
Always wear safety goggles, ear protection, a dust mask, and heavy-duty gloves when operating. Keep hands away from the chisel and ensure the workpiece is stable.
How should the tool be stored?
Clean the tool thoroughly after use, lightly oil metal parts, and store in a dry place inside its carrying case. Keep out of reach of children.
Is it possible to use the DADH30B for tile or plaster removal?
Yes, it is well-suited for tile and plaster removal. Use a flat or spade chisel to avoid excessive impact on a small area.
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USER MANUAL DADH30B DAEWOO
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Product information
Brand : DAEWOO
Model : DADH30B
Category : Hammer