Hilti DST 10-CA, Operating Instructions Manual

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20 English 2328079
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5.5 Power source
WARNING
Risk of electric shock! Severe injury and burns can result if any attempt is made to
operate the tool without an earth/ground conductor and ground fault circuit interrupter
correctly connected.
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Irrespective of whether mains power or generator power is used, always make sure
that an earth/ground conductor and ground fault circuit interrupter are present in the
power supply and that these are correctly connected.
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Do not use the product unless these safety measures are in place and fully operational.
Fuse rating
Make sure that the electric supply installation on the jobsite (3 x 380 ... 400 V) has the
following fuse rating:
Technical data
Mains fuse rating 16 A
Ground fault circuit interrupter (FI) Type A or B+MI, 30 mA
Pin assignment 3~ + N + PE -16A
L1 Phase 1
L2 Phase 2
L3 Phase 3
N Neutral conductor (not connected, not used)
PE Earth / ground conductor
5.6 Use of extension cables
WARNING
A damaged supply cord presents a hazard! Do not touch the supply cord or extension
cord if damaged while working. Disconnect the supply cord plug from the power outlet.
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Check the appliance’s supply cord at regular intervals and have it replaced by a
qualified specialist if found to be damaged.
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Use only extension cables of a type approved for the application and with conductors
of adequate gauge (cross section). The machine may otherwise suffer a drop in
performance and the extension cable may overheat.
Minimum conductor cross section (gauge) for extension cables
Extension cable length
≤ 30 m
> 30 m …
≤ 55 m
> 55 m …
≤ 95 m
> 95 m …
≤ 150 m
Minimum con-
ductor cross sec-
tion (gauge)
1.5 mm² 2.5 mm² 4.0 mm² 6.0 mm²
* The figures apply at an ambient temperature of below 30 °C.
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Check to ensure that an extension cable is fully unrolled before the saw is put into
operation.
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Check the extension cable for damage at regular intervals.