HEIDENHAIN PWM 20 - Manual (Page 20)

Operating Instructions en PWM 20
22
3.2 Installation location
NOTICE
Damage to the device may result from incorrect
placement.
Always position the device horizontally.
Place the device in a location where it is easily
accessible during operation.
Ensure sufficient ventilation.
Do not block the vents on the rear and side panels or
impair airflow.
The device features a temperature-controlled
fan, which is activated if the maximum internal
temperature is exceeded and deactivated when
the temperature has cooled down sufficiently.
For information on the installation position, see "C" on the
front fold-out page.
4 Installation
NOTICE
Risk of damage to internal components!
Do not engage or disengage any connecting elements
while the product is under power.
Depending on the product's equipment, the
installation may differ from the procedure
described in this chapter. If the Addendum
included with the product contains information
on the installation, the information given in
the Addendum takes precedence over the
information in this chapter.
The illustrations of pin layouts always show
the pin assignments of the connections on the
product, and not of the connectors.
The safety of any system incorporating the
use of this product is the responsibility of the
operator of the system.