ISA MILLENNIUM MY2019, Руководство по эксплуатации и обслуживанию

Страница: 12 / 38

12
USE AND MAINTENANCE MANUAL
MILLENNIUM MY2019
EN 428001137037
6. SAFETY
The appliance is equipped with safety devices. The buyer is responsible for training personnel using the appliance on the
risks, safety devices and general health and safety rules required by the laws of the country where the appliance is in-
stalled. Users/operators should be aware of the position of all the controls and how they work, as well as of the features
of the appliance. They must also have read this manual in its entirety.
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 GUARDS
Fixed protective devices consist of fixed perimeter shields, which are used to prevent external parts from entering the
equipment.
DANGER
The appliance must not be restarted following maintenance until all protective panels have been replaced.
VISUAL OBSERVATION
You should check the integrity of fixed panels and corresponding fixings 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 where the operator cannot prevent accidental closure of the circuit
by others, disconnect the appliance from the mains electricity entirely.
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 the safety devices are operating correctly.
• Do not remove the fixed guards.
• Do not introduce unauthorised objects or tools into the work area.
Although the appliance is fitted with the safety devices prepared, there are still some risks that cannot be eliminated,
but reduced via corrective action by the final integrator and correct operational procedures.
Below is a summary of the remaining risks associated with the appliance during:
• Normal operation.
• Adjustments and fine tuning.
• Maintenance.
• Cleaning.
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 modification, in
order to prevent additional unforeseen hazards and risks.
6.6 FIRE
DANGER
In the event of a fire, immediately disconnect the master switch from the main power supply line.