ENGLISH
Explanation of general view
1 | Grip base | 12 | Lock button | 23 | Rotation with hammering |
2 | Side grip (auxiliary handle) | 13 | Depth gauge | 24 | Hammering only |
3 | Teeth | 14 | Switch trigger | 25 | Rotation only |
4 | Protrusions | 15 | Lock button | 26 | Dust cup |
5 | Loosen | 16 | Lamp (HR2450F only) | 27 | Keyless drill chuck |
6 | Tighten | 17 | Reversing switch lever | 28 | Chuck adapter |
7 | Bit shank | 18 | Tool holder | 29 | Sleeve |
8 | Bit grease | 19 | Change cover line | 30 | Tighten |
9 | Bit | 20 | Change cover | 31 | Loosen |
10 | Chuck cover | 21 | Drill chuck assembly | 32 | Ring |
11 | Action mode changing knob | 22 | Spindle |
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SPECIFICATIONS |
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Model |
| HR2450/X/F | HR2450T/FT | ||
Capacities |
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Concrete | 24 mm | 24 mm | |||
Core bit | 54 mm | 54 mm | |||
Diamond core bit | 65 mm | 65 mm | |||
Wood | 32 mm | 32 mm | |||
Steel | 13 mm | 13 mm | |||
No load speed | 0 – 1,100 | 0 – 1,100 | |||
Blows per minute | 0 – 4,500 | 0 – 4,500 | |||
Overall length | 360mm | 384mm | |||
Net weight | 2.4 kg | 2.6 kg | |||
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•Due to our continuing program of research and devel- opment, the specifications herein are subject to change without notice.
•Note: Specifications may differ from country to country.
Intended use
The tool is intended for hammer drilling and drilling in brick, concrete and stone as well as for chiseling work. It is also suitable for drilling without impact in wood, metal, ceramic and plastic.
Power supply
The tool should be connected only to a power supply of the same voltage as indicated on the nameplate, and can only be operated on
Safety hints
For your own safety, please refer to the enclosed safety instructions.
SPECIFIC SAFETY RULES
DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to rotary hammer safety rules. If you use this tool unsafely or incorrectly, you can suffer serious per- sonal injury.
1.Wear ear protectors. Exposure to noise can cause hearing loss.
2.Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.
3.Hold power tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.
4.Wear a hard hat (safety helmet), safety glasses and/or face shield. Ordinary eye or sun glasses are NOT safety glasses. It is also highly recom- mended that you wear a dust mask and thickly padded gloves.
5.Be sure the bit is secured in place before opera- tion.
6.Under normal operation, the tool is designed to produce vibration. The screws can come loose easily, causing a breakdown or accident. Check tightness of screws carefully before operation.
7.In cold weather or when the tool has not been used for a long time, let the tool warm up for a while by operating it under no load. This will loosen up the lubrication. Without proper warm- up, hammering operation is difficult.
8.Always be sure you have a firm footing.
Be sure no one is below when using the tool in high locations.
9.Hold the tool firmly with both hands.
10.Keep hands away from moving parts.
11.Do not leave the tool running. Operate the tool only when
12.Do not point the tool at any one in the area when operating. The bit could fly out and injure some- one seriously.
13.Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin.
14.Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.
SAVE THESE INSTRUCTIONS.
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