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 |
FUNCTIONAL DESCRIPTION
CAUTION:
•Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.
| loosen up the lubrication. Without proper |
| |
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 someone seriously. |
Switch action
OFF |
ON |
1 |
009947 |
1. Switch lever
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. | Do not operate the tool at |
| unnecessarily. |
15. | 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.
CAUTION:
•Before plugging in the tool, always check to see that the tool is switched off.
•Switch can be locked in "ON" position for ease of operator comfort during extended use. Apply caution when locking tool in "ON" position and
maintain firm grasp on tool.
To start the tool, push the switch lever "ON (I)" on the left side of the tool. To stop the tool, push the switch lever "OFF (O)" on the right side of the tool.
WARNING:
MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.
Symbols
The followings show the symbols used for tool.
･ | volts |
･ | amperes |
Speed change
1
009955
1. Adjusting dial
･ hertz |
･ alternating current
･ Class II Construction
･ revolutions or reciprocation per minute
･ number of blow
The blows per minute can be adjusted just by turning the adjusting dial. This can be done even while the tool is running. The dial is marked 1 (lowest speed) to 5 (full speed).
Refer to the table below for the relationship between the number settings on the adjusting dial and the blows per minute.
Number on adjusting dial | Blows per minute |
5 | 1,900 |
4 | 1,700 |
3 | 1,450 |
2 | 1,200 |
1 | 950 |
009956
4