Use and Care Manual

2. Operate this demolition hammer by utilizing extra pressure. The performance will be better if it is
pressed properly against the work surface.
Note:
Sometimes the power tool does not begin the striking the stroke even the motor keep running,
because oil inside become thick.If the power tool is used at a low temperature, or it is used after a
long idle time, this demolition hammer should be kept running for above 5 minutes to warm up.
Mounting tool bits
Warning: before do it, make sure unplug the machine!
Inserting
Clean and lightly grease the shank end of the tool.
Push back the Flex Sheath andinsert the the tool.
Pull the drill bit to make sure it is locked completely.
Removing
Push back the Flex Sheath and remove the tool.
CAUTION: The insert tool may become hot duringUse.
There is a risk of burning the hands. Wearrotective
gloves when changing insert tools.
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.
ACUTION:
Before replenishing the grease, turn the power off and pull out the power plug.
1.Loosen the four set screwsand remove oil tank cover.
Wipe off the grease inside.
2.Supply 30g of Stark Demolition Hammer Grease
(Standard accessory,contained in tube) to the
Crank Housing
. Too more or too little will cause the machine
non-properly work.
3 .After replenishing the grease,Install the oil tank cover Securely.
4.Clean the machine.
5. Maintenance
7