Pacific Ventilation prio 315-400 AC/EC, Инструкция по эксплуатации и обслуживанию

Страница: 11 / 16

Installation |
7
3.3 Transportation and storage
All fans are packaged at the factory to withstand normal transport handling. When handling the goods use suitable lift-
ing equipment in order to avoid damage to fans and personnel. Avoid blows and shock loads. Store the fans in a dry
place protected from weather and dirt until final installation.
Warning
• The unit is heavy. Be careful during transport and installation. Risk of injury through pinching. Use
protective clothing.
• Do not lift the fans by the connecting cable, connection box, motor bracket, impeller or inlet cone.
4 Installation
Danger
• Make sure that the mains power supply to the unit is disconnected before performing any maintenance
or electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
Warning
• The units electrical connection to the mains power supply must be preceded by an all pole circuit breaker
with a minimum 3 mm gap.
• Do not lift the fans by the connecting cable, connection box, motor bracket, impeller or inlet cone.
The fan can be installed in any direction, mounting brackets pre-mounted for easy installation. Arrow on the fan casing
indicates the direction of the airflow. If damp air is transported in the duct, the fan must be installed with the connection
box at the top of the unit ±90 degrees.
Make sure the assembly of the fan is firmly fixed and stable. The fans must be installed to ensure that service and
maintenance can be performed easily and safely. Disturbing noise can be reduced by installing silencers (available as
an accessory). Electrical connections are made according to the wiring diagram in the terminal box, markings on termi-
nal blocks or on cable.
All 3 phase fans are delivered from factory in 400 V 3~ connection.
Note:
Cable glands are enclosed at delivery. If higher protection class is required, cable glands needs to be used
when connection in the terminal box.
Fig. 6
269415 | A001