Electric Demolition Jackhammer
3
Prior to Operation
•
Power Source
Ensure that the power source to be utilised conforms to the power requirements specified on the product
nameplate.
•
Know what’s below
Before starting to break, chip or drill into a floor, thoroughly confirm that there is no underground utilities
running underneath including cables and pipes.
•
Power Switch
Ensure that the power switch is in the off position. If the plug is connected to a receptacle while the power
switch is in the on position, the power tool will start operating immediately which could cause a serious
accident.
•
Extension cord
Use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short
as possible.
•
Tool Mounting
Clean then, smear the tool shank with grease or machine oil (Fig. 1). Rotate the stop lever 180, in clockwise
direction while pulling it toward you. Next, insert the tool shank into the hexagonal hole on the front cover
(Fig. 1). Clamp the tool by turning the stop lever by half a turn in the opposite direction (Fig. 2).
