REFU Elektronik GmbH
REFUsol 08K ... 23K
17
4
Installation
4.1
Assembly Site Requirements
DANGER
Danger to life due to fire or explosion
Do not install inverter in areas with risk of explosion.
Do not install inverter on flammable materials. Uphold fire protection
class F30 according to DIN 4102 resp. the NFPA regulation
Do not install inverter in areas where easily flammable materials are
stored.
Under no circumstances are the cooling fins of the heat sink to be covered.
WARNING
Danger of accident
When installing and servicing, unrestricted and safe access to the devices
must be ensured.
The following requirements of the installation site must be upheld:
•
Only vertical installation is permitted as otherwise the cooling of the device cannot be guaranteed
(convection cooling).
•
Do not subject the inverter to any direct sunlight.
•
A fixed wall or a metal construction is necessary for installation. The weight of an inverter is 38.4 kg.
Relevant construction regulations must be observed.
•
The device is to be mounted at an appropriate distance from combustible materials.
•
Installation in non-ventilated ended cabinets and enclosures is not allowed because the unit in operation
emits heat.
•
To allow for the heat dissipation required, keep the following minimum distances from the ceiling and
wall as well as from neighbouring devices:
