Symbol Signal word Definition
CAUTION!
Potential equipment damage or destruction!
Follow the instructions closely.
NOTE
Tips and other useful or important information.
MULTIPLE
POWER SOURCES
This equipment may contain more than one power
source: Disconnect allpower supply cords before remov-
ing the cover to avoid electric shock.
EQUIPOTENTIALITY
Identify the terminal(s) which, when connected together,
bring the various parts of the device to the same poten-
tial, not necessarily being the earth (ground) potential.
STANDBY
Identify the switch by means of which part of the equip-
ment is switched on in order to bring it into the stand-by
condition, and to identify the control to shift to or to indic-
ate the state of low power consumption.
SAFETY: Before You Begin Installation
DANGER!
Do not block the air vents which are located on the front panel of the
device, the internal temperature might increase and damage the equip-
ment.
DANGER!
The FAN modules must only be replaced by a skilled person. Once rein-
stated, its screw must be tightened up using a flat-blade screwdriver with
at least 0.8Nm to avoid any manual manipulation.
DANGER!
Replacement of a power supply module has been intended only for occa-
sional use by a skilled person. Hazardous energy inside the device might be
accessible when a module is extracted. Do not make any kind of contact
with any part inside the unit.
2.5 Safety Notes
CHAPTER 2 • WR-Z16 User Manual Rev. v3.4
15
To Next Page
Loading...