VARES Fruit SHARK, Оригинальная инструкция по эксплуатации

Страница: 13 / 43

Fruit Crushers SHARK Fruit Instructions for use
13
6.1 Connecting the machine to the mains
Work on the electrical equipment within the meaning of ČSN EN 50110-1 ed. 2 may only be carried
out by workers possessing appropriate electrotechnical qualifi cations within the meaning of the Czech
Occupational Safety Offi ce and Mining Authority Decree No. 50/1978 Coll. and acquainted with the
equipment to the necessary extent.
The electrical equipment of the crusher may only be connected into an appropriate 230 V, 50 Hz single-
phase mains socket, with a protective contact connected to a protective conductor. The circuit of the single-
phase socket for connecting the crusher to the mains must be executed according to the requirements
of applicable regulations and technical standards that apply to the device concerned, in particular ČSN
332130 ed. 2, ČSN 332180, ČSN 332000-4-41 ed. 2, ČSN 332000-5-51 ed. 2, ČSN 332000-5-54 ed. 2
and related regulations.
The circuit must be protected at the point of connection against overcurrent by means of a protective element
with a maximum nominal value of 10 A, and in view of the environment and working conditions of the machine,
it must be equipped with a residual current device with a nominal trip differential current I~n = 30 mA!
This measure will ensure increased protection of the machine against electric shock.
If it is necessary to use an extension fl exible cord for connecting the crusher to the mains, it is necessary
to use only cords fi tted with a plug and portable socket-outlet of the same pattern, for the same nominal
current and the same nominal voltage intended for use in an outdoor environment. The cross-section of
the conductors of a fl exible cord must not be smaller than 1.5 mm
2 for a length of up to 25 m and than
2.5 mm 2 for a length of up to 50 m.
Caution! Use fl exible extension cords longer than 25 m only exceptionally and pay
increased attention to their protection against mechanical damage. The use
of extension cords longer than 50 m is prohibited as the reliable function of
protection against electric shock is not guaranteed.
It is necessary to lay fl exible extension cords according to the requirements of Chapter 4.4, ČSN 34 0350
ed. 2 in such a way to ensure that they are suffi ciently protected against mechanical damage and that they
do not hinder the use of the spaces through which they are led. As protection against mechanical damage,
use primarily position protection, i.e. place the fl exible cord in areas in which it is not exposed to the danger
of mechanical damage.
7 Putting into operation
Before putting the machine into operation the machine operator must be demonstrably familiarised with
the basic information on the machine, with its functions, with the safety instructions according to Chapter 4
of this manual and with the principles of maintenance according to Chapter 9 of this manual.
Before starting the machine for the fi rst time make sure that all of its components are suffi ciently
mechanically fastened and that there are not foreign objects in its working space.
If no faults are detected, it is possible to put the machine into operation according to the following
instructions:
• Insert the plug of the machine’s fl exible cord into an appropriate mains socket.
• Press the green button marked with the “I” symbol, the electric drive will start running.
Notice: The sense of rotation of the electric motor does not need to be checked. The electric motor
is connected from the manufacturing plant with a required sense of rotation of the working
mechanism.
• Once full working speed of the crusher’s electric drive has been reached, it is possible to start loading
material into the crusher.