LEMAN PSM040 Instruction Manual Download

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5) Service

a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.

SPECIAL REQUIREMENTS FOR ROTARY HAMMER

1.   Wear ear protectors. Exposure to noise can cause hearing loss.
2.   Use auxiliary handles, if supplied with the tool. Loss of control can cause personal injury.
3.   Hold Power tool by insulated gripping surfaces, when performing an operation where the cutting
    accessory may contact hidden wiring or its own cord. Cutting accessory contacting a “live” wire may make
    exposed metal parts of the power tool “live” and could give the operator an electric shock.
4.   Wear a dust mask. Do not inhale the harmful dusts generated in drilling or chiseling operation. The dust can
    endanger the health of yourself and bystanders.
5.   Before beginning work, check the working area (e.g. with a metal detector) to ensure that no concealed
    electric cables or gas and water pipes are present. Contact with electric lines can lead to fire and electric
    shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property damage or may
    cause an electric shock.
6.  If the supply cord of this power tool is damaged, it must be replaced by a specially prepared cord available
    through the service organization.
7.  Do not touch the bit during or immediately after operation. The bit becomes very hot during operation and could
    cause serious burns.
8.  Do not use the power tool with a damaged cord. Do not touch the damaged cord and pull the plug from
    the outlet when the cord is damaged while working. Damaged cords increase the risk of an electric shock.
    Warning: Reduce the working time to avoid risks related with too much vibration.

APPLICATIONS

- Drilling holes in concrete
- Crushing concrete, chipping, digging, and squaring (by applying optional accessories)

PRIOR TO OPERATION

1. Power source check

Ensure that the power source to be utilized conforms to the power requirements specified on the product
nameplate.

2. Switch status check

Ensure that the power switch is in the OFF position. If the plug is connected to a power receptacle while the
power switch is in the ON position, the power tool will start operating immediately, which could cause a serious
accident.

3. Extension cord

When the work area is removed from the power source, use an extension cord of sufficient thickness and rated
capacity. The extension cord should be kept as short as practicable.

ASSEMBLY

1. Install and Removing the SDS-max bit (Fig.1)
CAUTION:
To prevent accidents, make sure to turn the switch off and disconnect to the plug from the power receptacle.
NOTE

：

When using tools such as Tine chisel, drill bits, etc., make sure to use the genuine parts designated by our
company.
(1) Clean the bit shank and apply grease before inserting the bit.
(2) Insert the bit into the tool. Turn the bit with slight pressure, you can feel a spot where there is a hitch. At that

spot, push it in until engages in.

(3) Pull the bit to make sure it is locked completely.
(4) To remove the bit, fully pull the flex sheath in the direction of the arrow and pull out the tool.