Operation
CAUTION: To prevent accidents, make sure to turn the switch off and disconnect the plug from the
receptacle when the drill pits and other various parts are installed or removed. the power switch
should also be turned off during a work break and after work.
1.
Switch operation
Swtich
ON
Press the switch towards direction
①
Switch
OFF
Press the switch towards direction
②
2.
Selecting the operating mode
Note: Chang the operating mode only when the machine is switched off!Otherwise, the machine can
be damaged.
Although this machine is equipped with a safety clutch, if the drill bit becomes bound in concrete or
other material, the resultant stoppage of the drill bit could cause the machine body to turn in
reaction. Ensure that the main handle and side handle are gripped firmly during operation.
•
Hammer drilling
3.
Setting the Speed
The Rotary hammer is equipped with an electronic control circuit. There are three speeds, the
operator can adjust the speed by pressing the speed indicator light according to the work content
.
Yellow
:
Blue
:
Green
Low speed
Intermediate speed
High speed
CAUTION:
Do not adjust the speed adjuster knob during operation. Doing so can result in injury because the
Rotary Hammer must be held by only one hand, disabling the steady control of the Rotary Hammer.
4.
How to replace grease
This machine is if full air-tight construction to protect against dust and to prevent lubricant leakage.
Therefore, the machine can be used without lubrication for long periods. Replace the grease as
described below.
CAUTION: Before replenishing the grease, turn the power off and pull out the power plug.
1. Remover the oil tank cover using a oil tank cover wrench. Wipe off the grease inside.
2. Supply 30g of Rotary Hammer Grease (Standard accessory, contained in tube) to the Crank
Housing. Too more or too little will cause the machine non-properly work.
3. Reinstall the oil tank cover and tighten with the oil tank cover wrench.
•
Hammering
