User Guide

Honeywell • 4 SAFETY

1. SAFETY

This manual contains clearly marked cautions and warnings that are intended for your personal

safety and to avoid any unintentional damage to the product or connected appliances.

Please read the information included in cautions and warnings carefully.

The cautions and warnings are marked as follows:

1.1 Danger

= DANGER! Dangerous voltage

= WARNING or CAUTION

= Caution! Hot surface

The components of the power unit are live when the drive is connected to mains

potential. Coming into contact with this voltage is extremely dangerous and may cause

death or severe injury.

The motor terminals U, V, W and the brake resistor terminals are live when the AC

drive is connected to mains, even if the motor is not running.

After disconnecting the AC drive from the mains, wait until the indicators on the keypad

go out (if no keypad is attached, see the indicators on the cover). Wait 5 more minutes

before doing any work on the connections of the drive. Do not open the cover before this

time has expired. After expiration of this time, use a measuring equipment to absolutely

ensure that no

voltage is present.

Always ensure absence of voltage before starting

any electrical work!

The control I/O-terminals are isolated from the mains potential. However, the relay out-

puts and other I/O-terminals may have a dangerous control voltage present even

when the AC drive is disconnected from mains.

Before connecting the AC drive to mains make sure that the front and cable covers of

the drive are closed.

During a ramp stop (see the Application Manual), the motor is still generating voltage to

the drive. Therefore, do not touch the components of the AC drive before the motor has

completely stopped. Wait until the indicators on the keypad go out (if no keypad is

attached, see the indicators on the cover). Wait additional 5 minutes before starting any

work on the drive.

9000.emf

13006.emf

9001.emf

9000.emf