Tornado Tornado 100 RV TB-TB, Руководство по эксплуатации и обслуживанию, Страница: 13 / 52

13
EN
TORNADO
USE AND MAINTENANCE MANUAL UPRIGHT DISPLAY CABINETS
428000393 237
6. SAFETY
The appliance is equipped with safety devices.
6.1 SAFETY DEVICES PRESENT
Devices whose operation prevents the occurrence of risk situations in operating conditions (e.g. fuses,
pressure switches, protections, magnet circuit breakers, etc.).
6.2 FIXED PROTECTIONS
Fixed protective devices consist of fi xed perimeter shields, which are used to prevent external parts
from entering the equipment.
Danger
It is prohibited to re-start the appliance following maintenance without having correctly restores the
panels.
Visual Check
You should check the integrity of fi xed panels and corresponding fi xings to the frame, focussing in
particular on the protective panels.
6.3 ISOLATING THE ELECTRIC POWER SUPPLY
Before conducting any maintenance work on the equipment or part of it, it is necessary to section the
power supply that powers it.
Danger
In the event of maintenance operations in which the operator cannot prevent accidental closure of
the circuit by others, to totally disconnect the appliance from the mains electricity.
6.4 RESIDUAL RISKS
During design the manufacturer examined all the areas or parts at risk. Therefore, all necessary
precautions have been taken to prevent risks to persons and damage to the appliance.
Attention
Periodically check that all safety devices are operating correctly.
Do not remove the fi xed guards.
Do not introduce objects or tools into the work area.
Although the appliance is fi tted with the safety devices prepared, there are still some risks that
cannot be eliminated, but reduced via corrective actions by the fi nal integrator and correct operational
procedures.
6.5 RISKS OF CONTACT WITH LIVE PARTS
Risk of breaking or damaging the electrical components of the appliance, with a possible reduction in
safety levels, following a short circuit.
Before connecting the electricity supply, make sure there is no ongoing maintenance work.
Attention
Before making the connection, check that the d.c. current in the installation point does not exceed
that indicated on the protections switches present in the electric control board. If this is not the case,
the user must envision the relevant limiting devices.
It is strictly forbidden to conduct any electrical modifi cation, in order to prevent additional unforeseen
hazards and risks.