6
•
Be sure the bit is secured in place before operation.
• Check tightness of screws carefully before operation.
Under normal
operation, the tool is designed to produce vibration. The screws can come loose
easily, causing a breakdown or accident.
• Let the tool warm up for a while by operating it under no load in cold
weather or when the tool has not been used for a long time.
This will loosen
up the lubrication. Without proper warm-up, hammering operation is difficult.
• Always be sure you have a firm footing.
Be sure no one is below when using
the tool in high location.
• Hold the tool firmly with both hands.
• Keep hands away from moving parts.
• Do not leave the tool running.
Operate the tool only when hand-held.
• Do not point the tool at any one in the area when operating.
The bit could
fly out and injury someone seriously.
• Do no tough the bit or parts close to the bit immediately after operation.
They may be extremely hot and could burn your skin.
• Some material contains chemicals which may be toxic.
Take caution to
prevent dust inhalation and skin contact. Follow material supplier safety data.
7
Rated voltage 230V
Rated frequency 50Hz
Rated input power 850W
No-load speed 1300 RPM
Impact rate 4800/min
Max. drilling capacity in concrete 30 mm
Weight 3 kg
3. FUNCTIONAL DESCRIPTION AND SPECIFICATION
FUNCTIONAL DESCRIPTION
SPECIFICATION
В
1. Switch trigger
2. Lock ON button
С
1. Change lever
3. Release button
D
1. Drill bit
2. Dust protector
3. Chuck cover
Е
1. Drill bit
2. Chuck cover
А
1. Drill bit
2. Depth gauge
3. Dust protector
4. Chuck cover
5. Change lever
6. Gear box
7. Switch trigger
8. Lock ON button
9. Handle
10. Cord sleeve
11. Motor housing
12. Side handle
CAUTION:
Always be sure that the tool is switched off and unplugged before adjusting or
checking function on the tool.
SWITCH ACTION (Fig. B)
CAUTION:
•
Before plugging in the tool, always check to see that the switch trigger actuates
properly and returns to the “OFF”position when released.
•
To start the tool, simply pull the switch trigger (1).
•
To lock trigger ON, squeeze trigger, depress lock button (2) and release trigger.
•
To unlock the trigger, squeeze trigger and release it without depressing the Lock
ON Button.
CAUTION:
if the Lock ON button is continuously being depressed, the trigger can
not be released.
SELECTING THE ACTION MODE (Fig. C)
•
When selecting an action mode, first set the change lever and the shift lever to
the position shown in the figure. Then proceed as follows.
Drilling
•
For drilling in metal, wood, plastics, etc.
Depress the lock button and rotate the change lever so that the pointer points
to the symbol .
Rotation with hammering
•
For drilling in concrete, masonry, etc., Use a tungsten carbide tipped bit.
Depress the lock button and rotate the change lever so that the pointer points
to the symbol .
Hammering only
•
For chipping, scaling or demolition operations,depress the lock button
and rotate the change lever so that the pointer points to the symbol .
Use a bull point, cold chisel, scaling chisel, etc.
Adjusting the chisel
•
Depress the lock button and rotate the change lever so that the pointer points
to the symbol . Insert and fix the chisel in necessary position.
CAUTION:
•
Do not rotate the change lever and/or shift lever when the tool is running under
load. The tool will be damaged.
•
To avoid rapid wear on the mode change mechanism, be sure that the change
lever and/or shift lever is always positively located in one of the two action mode
positions.
4. OPERATING INSTRUCTIONS
OPERATING INSTRUCTION
