TDK-Lambda EFE400 Mode D'emploi page 2

EFE400 Handbook
CAUTION: DOUBLE POLE/NEUTRAL FUSING (option D)
The mains input connector is not acceptable for use as field wiring terminals.
Internal fuses protect the unit and must not be replaced by the user. In case of internal defect, the unit must be
returned to TDK-Lambda UK LTD or one of their authorised agents.
A suitable mechanical, electrical and fire enclosure must be provided by the end use equipment for mechanical,
electric shock and fire hazard protection.
Energy Hazards:
The main output, CH1, of this power supply is hazardous energy (240VA) and must not be user accessible in the end
equipment into which it is installed.
The power supply contains dangerous voltages and should only be handled by qualified personnel when the power
supply has been disconnected from the mains supply voltage for more than 5 minutes.
HOT SURFACE
External Hot Surfaces:
In accordance with local regulations for Health and Safety at work, manufacturers have an obligation to protect
service engineers as well as users. In order to comply with this, a label must be fitted to these products which is
clearly visible to service personnel accessing the overall equipment, and which legibly warns that surfaces of these
products may be hot and must not be touched when the products are in operation.
The unit may be mounted in any orientation except inverted (mounted on its top) for customer air products.
The unit may be mounted in any orientation except inverted (mounted on its top) or vertical with the airflow
downwards for products with a fan.
The ventilation openings on these products must not be impeded. Ensure that there is at least 50mm spacing
between any obstruction and the ventilation openings.
The unit cover/chassis is designed to protect skilled personnel from hazards. They must not be used as part of the
external covers of any equipment where they may be accessible to operators, since under full load conditions, part or
parts of the unit chassis may reach temperatures in excess of those considered safe for operator access.
Page 2 of 23 17333 issue 18, February 2019