Residual Hazards - Lenze L-force Drives ERBM R W Série Instructions De Montage

2 Safety instructions

Residual hazards

Residual hazards
{
Danger!
Dangerous electrical voltage
The terminals of the brake resistor may carry
dangerous voltages during operation of the basic
device and up to three minutes after mains
disconnection.
Possible consequences:
Death or severe injuries when touching the
ƒ
terminals.
Protective measures:
Before working on the brake resistor disconnect
ƒ
the basic device from the mains.
Check all power terminals for safe isolation from
ƒ
supply.
Select the mounting location so that the
ƒ
operating conditions mentioned in the technical
data are always ensured.
}
Danger!
Hot surface
The brake resistor may get very hot. (Temperatures
are listed in the chapter "Technical data".)
Possible consequences:
Severe burns when touching the brake resistor.
ƒ
Fire or smouldering fire if flammable materials or
ƒ
substances are placed near the brake resistor or
may get to it.
Protective measures:
Before working on the brake resistor check its
ƒ
surface temperature.
Select the mounting location so that the
ƒ
operating conditions mentioned in the technical
data are always ensured.
Protect the mounting location by suitable fire
ƒ
prevention and protection against contact.
Apply clearly visible label with a "Caution, hot
ƒ
surface" safety note on the protection against
contact.
28
l
EDKRBM390R DE/EN/FR/ES/IT 3.1