HERKULES SHZ 250 Manual De Instrucciones página 17

4. The cable hoist must be operated in ambient
temperatures of between 5°C and 35°C with
a relative humidity of less than 50%. Height
above sea level: max. 1,000 m.
5. The temperature for transport and storage
may be between -25°C and 55°C. The maxi-
mum temperature must not exceed 70°C.
6. The user should lift the load off the ground at
the slowest possible speed. The cable should
be taut when the load is raised.
7. The motor (14) for the cable hoist is fi tted with
a thermostat switch. Whilst the cable hoist is
operating, the motor (14) may therefore stop.
It will restart automatically when it has cooled
down.
8. The electric cable hoist is not fi tted with a
rated power limiter. You should therefore not
repeat attempts to lift a load if the overload
trip is limiting the hoist's operation. In this
case the load exceeds the rated capacity of
the cable hoist.
9. Do not leave any suspended loads unsuper-
vised without fi rst taking the appropriate safe-
ty precautions.
10. Fit the machine with a 10 A fuse or a 10 mA
residual current operated circuit breaker
(RCCB) to protect the circuit
11. Do not use the lever (4/5) as a routine stop-
ping device. It should only be used to stop the
machine in an emergency.
12. Before you start, ensure that the steel cable
(6) is correctly wound around the drum (3)
and that the spacing between the windings is
smaller than the steel cable (Fig. 3)
13. Ensure that the load is correctly secured to
the hook (8) or, if you are using the block and
tackle, the additional hook (16) and always
maintain a safe distance from the load and
the steel cable (6).
6.2 Operation (Fig. 11)
•
Check whether the Emergency Stop switch
(9) is pressed. Turn the red stop switch clock-
wise to release it.
•
Press the pushbutton ▲ (10) to raise the load.
•
Press the pushbutton ▼ (10) to lower the
load.
•
Automatic stop mechanism lever (5): When
the maximum lifting height has been reached,
the cut-out weight (7) presses the lever (5)
upwards. This trips a limit switch after which
the load cannot be raised any further.
•
Lever for maximum cable length (4): When
the load has reached its lowest possible po-
sition, a limit switch is tripped which makes it
Anl_SHZ_250_600_SPK7.indb 17 Anl_SHZ_250_600_SPK7.indb 17
GB
impossible to lower the load any further. This
limit switch also prevents the cable hoist ope-
rating in the wrong direction (hook moving in
the opposite direction to the arrow shown on
the control switch).
•
The cable hoist will stop if the Emergency
Stop switch (9) is pressed.
•
In an emergency, immediately press the
Emergency Stop switch (9) to stop the cable
hoist. The cable hoist cannot be operated
if the Emergency Stop switch has been
pressed.
7. Replacing the power cable
Danger!
If the power cable for this equipment is damaged,
it must be replaced by the manufacturer or its
after-sales service or similarly trained personnel
to avoid danger.
8. Cleaning, maintenance and
ordering of spare parts
Danger!
Always pull out the mains power plug before star-
ting any cleaning work.
8.1 Cleaning
•
Keep all safety devices, air vents and the
motor housing free of dirt and dust as far as
possible. Wipe the equipment with a clean
cloth or blow it with compressed air at low
pressure.
•
We recommend that you clean the device
immediately each time you have finished
using it.
•
Clean the equipment regularly with a moist
cloth and some soft soap. Do not use
cleaning agents or solvents; these could at-
tack the plastic parts of the equipment. Ensu-
re that no water can seep into the device. The
ingress of water into an electric tool increases
the risk of an electric shock.
8.2 Servicing
Danger! Always ensure that the machine is
not connected to the mains supply before
you start any servicing work.
•
In the following: One cycle means one raising
and lowering movement of a load. Periodic
inspection means an inspection after 100 cy-
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