Scheppach HS 720 Traduction Des Instructions D'origine page 26

The mains power connection is protected with a 16 A
slow-blow fuse. The RCD circuit breaker must have a
30 mA trip rating.
When connecting to the mains or in the event of the
machine being moved to another location, the turn-
ing direction must be checked. It may be necessary
to change the polarity.
Turn the pole changing device in the device connec-
tor.
Motor braking device
The brake brakes the drive motor of the sawing shaft
within 10 s.
The electric braking is interrupted after max. 14 s.
If the braking process takes longer than 10 s, the
machine must no longer be operated because the
brake is defective. It is essential to disconnect the
machine from the power supply. Only a qualified elec-
trician may be assigned with troubleshooting.
Operating mode / duty cycle
The electric motor is designed for operating mode
S6 - 20 %.
S6 = Continuous operation with intermittent load
20% = Based on 10 min: 2min. Load; 8min. Idle
mode.
If the engine is overloaded, it switches off automati-
cally because a thermostat protects the motor from
overloading. After a cool-down period (time varies)
the motor can be switched back on again.
Electrical connection test
• Switch on the machine at the operating switch; the
saw shaft starts running.
Attention!
Check direction of rotation
• The direction of rotation of 3-phase motors must be
checked when they are connected for the first time
or if they are relocated. If necessary the polarity
must be changed with the phase inverter (Fig. A)
• When switching off, the sawing shaft is braked with-
in 10s.
Change of direction of rotation
Fig. A
m AC motor
• The mains voltage must be 220÷240 V/50 Hz.
26 | GB
• Extension leads up to 25 m long must have a minimum
cross section of 1.5 mm², and over 25 m long must
have a minimum cross section of 2.5 mm².
• The mains power connection is protected with a 16
A slow-blow fuse.
• The RCD circuit breaker must have a 30 mA trip
rating.
m Connections and repair work on the electrical
equipment may only be carried out by an electrician.
Please provide the following information in the event
of any enquiries:
• Engine manufacturer; engine type
• Type of current for the motor
• Machine data - type plate
• Electrical control data
When returning the engine always send in the
complete drive unit with electrical control. m
m Petrol engine
Engine oil
m The oil has been drained for transport. If the oil
tray is not filled with engine oil before the engine
is started, this will result in permanent damage to
the engine and a loss of the engine warranty.
Topping up with fuel
m WARNING
Petrol is highly flammable:
• Only store petrol in the designated containers.
• Only fuel the unit outdoors and do not smoke when
filling.
• Petrol must be filled before starting the engine.
While the engine runs or if the engine is hot, the
tank plug must not be opened and petrol must not
be filled.
• If petrol overflows, no attempts should be made to
start the engine. Instead, the machine must be re-
moved from the area contaminated with petrol. Do
not try to start the engine until the petrol vapours
have evaporated.
• For safety reasons, petrol tank and other tank caps
must be replaced if damaged.
• Never store petrol near a source of sparks. Always
use a tested canister. Keep petrol away from children.
• Replace defective silencers.
• Open the petrol cap and fill the fuel tank with petrol
up to the lower point of the tank cover.
• Use a funnel and measuring container for filling. Do
not overfill the tank.
• Only use fresh, clean, unleaded fuel.
• Never mix oil with petrol.
• Purchase fuel in quantities that can be used within
30 days to ensure that the fuel is fresh.
Attention: Use standard unleaded petrol with
max. 5% bioethanol component.
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