3 YEARS
LIMITED WARRANTY
8
Clean the shank of bit and put some grease
The assembly of bit without the shoulder(with groove) (see Fig 1 & Fig 2)
Operate the lock part 2 to 150 Degree position, insert the bit 1 into the holder 3.
Operate the lock part 2 back, pull the bit 1 to check if it was locked.
When disassembling, repeat operating lock part 2 to 150 Degree as Fig 1, then pull out the bit
from holder 3.
The assembly if bit with shoulder ( see Fig 3 & Fig 4)
The shank length can be 160mm(6 3/8 inch) (Length from shank end to the shoulder)
Operate the lock part 2 to 210 Degree position, insert the bit 1 into the holder 3.
Operate the lock part 2 to180 degree position, can lock the bit. Attention: The shoulder position
should be between lock part 2 and holder 3.
Operate the lock part 2 back, pull the bit 1 to check if it was locked.
When disassembling, repeat operating lock part 2 to 210 Degree as Fig 3, then pull out the bit
from holder 3.
Remarking: When you removing the accessory, such as a bull point, a cutter etc.., follow above
procedure in reverse order.
4. Operation
Prior to operation
1. Power source
Ensure that the power source to be utilized conforms to the power requirements which specified
on the name plate of the hammer.
2. Power switch
Ensure that the power switch is in the position of OFF. If the plug is connected to power recepta-
cle while the power switch is in ON position, the demolition hammer will start operation imme-
diately, which can cause serious accident!
3. Extension cord
When the work area is removed from the power source, use an extension cord of sufficient thick-
ness and rated capacity. The extension cord should be kept as short as practicable.
Fig3
Fig4
Summary of Contents for SD75
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