ISA Zero T12 VT SP [17/40] Safety

EN

USE AND MAINTENANCE MANUAL

428000730

037

17

ZERO PROGEL

6. SAFETY

The equipment is fi tted with safety devices. Purchaser must instruct the user to staff about the risks, the

safety devices and the general rules regarding safety provided for by the legislation of the country where the

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

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.

Below is a summary of the risks that remain in the equipment in the following stages:

• Normal operation

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.