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Troubleshooting
Symptom Possible cause Possible solution
The tool doesn’t start Fault in the electric power supply Plug in another electric tool and check
whether it starts
Defective supply cord or plug Have it checked by an electrical
specialist and replace if necessary
Switch defective Have it checked by an electrical
specialist and replace if necessary
Tool doesn’t produce full Cross-section of the Use an extension cord of adequate cross-
power extension cord is inadequate sectional area. See section “Preparation
for use”
Stroke rate regulator set to "low” Set stroke rate regulator to position 4
(fig. Ẋ )
Control switch is not pressed fully Press the control switch as far as it will go
Orbital action does not react Function switch not set to Set function switch to orbital action
orbital action
Orbital action is perceptible only when
sawing.
Saw blade cannot be Locking sleeve not turned Turn locking sleeve as far as it
removed from the blade clamp as far as it will go will go and remove saw blade
Disposal
Most of the materials from which Hilti power tools are manufactured can be recycled. The materials must be cor-
rectly separated before they can be recycled. In many countries, Hilti has already made arrangements for taking
back your old electric tools for recycling. Please ask your Hilti customer service department or Hilti sales repre-
sentative for further information.
Should you wish to return the electric tool yourself to a disposal facility for recycling, proceed as follows: Dismantle
the tool as far as possible without the need for special tools. Use absorbent paper to wipe lubricated parts clean
and to collect the grease that runs out (total quantity approx. 50 ml). This paper should also be disposed of cor-
rectly. On no account should grease be allowed to enter the waste water system or to find its way into the
ground.
The individual parts should be separated as follows:
Part / assembly Main material Recycling
Toolbox Plastic Plastic
Outer casing Plastic / elastomer Plastic
Gear housing Magnesium alloy Scrap metal
Grip Plastic Plastic
Electronics module and switch Various Electronics scrap
Fan Plastic Plastic
Motor (rotor and stator) Steel and copper Scrap metal
Supply cord Copper, elastomer sheath Scrap metal
Gearing parts Steel Scrap metal
Screws, small parts Steel Scrap metal