Safety instructions
Residual hazards
EDKRBM390R DE/EN/FR/ES/IT 3.1
28
H1sic_EN−UR_Warn
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:
ƒ
Death or severe injuries when touching the
terminals.
Protective measures:
ƒ
Before working on the brake resistor disconnect
the basic device from the mains.
ƒ
Check all power terminals for safe isolation from
supply.
ƒ
Select the mounting location so that the
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:
ƒ
Severe burns when touching the brake resistor.
ƒ
Fire or smouldering fire if flammable materials or
substances are placed near the brake resistor or
may get to it.
Protective measures:
ƒ
Before working on the brake resistor check its
surface temperature.
ƒ
Select the mounting location so that the
operating conditions mentioned in the technical
data are always ensured.
ƒ
Protect the mounting location by suitable fire
prevention and protection against contact.
ƒ
Apply clearly visible label with a "Caution, hot
surface" safety note on the protection against
contact.
