General Warnings - Rectifier RT9- 24V Installation, Operation And Technical Manual

Installation, Operation and Technical Manual
1. This equipment has been designed to be used only in restricted access areas.
2. This equipment must only be serviced by authorised and qualified service personnel.
3. Operators should not attempt to repair faulty units. There are no operator serviceable
parts inside. All fuses are only replaced as part of a repair procedure in a repair
facility by authorised personnel and not as a maintenance procedure on site.
4. The rectifier must be mounted in a rack that satisfies requirements for electrical
enclosures and fire enclosures according to IEC60950 or equivalent standard. The back
of the rectifier magazine must not be accessible to operators under any condition.
Suitable access barriers above the topmost and below the bottom-most magazine must
prevent operator access to the back of the magazine.
5. The top and bottom of the rectifier must not be accessible during operation. The front of
the rack must be closed off to prevent operator access to the top and bottom of the
rectifier. Any openings in the front of the rack above or below the rectifiers must be
closed off by equipment, blanking panels or ventilation panels.
6. The rectifiers must be used with sufficient ventilation. After mounting, the air flow paths
into and out of the rectifier must be unrestricted. Allow adequate flow for hot exit air at
the top.
7. The input disconnect device is the rectifier backplane connector. The rectifier is live at
all times when the rectifier backplane connector is connected.
8. Take care when removing the rectifier as it may be too hot to touch the metal casing,
especially if the ambient temperature is high and the unit has been operating at
maximum load. When removing, pull the unit halfway out of the magazine and let cool
for 2-3 minutes before handling.
158-1872-01

1. General Warnings

1
Rectifier Technologies
19-Feb-14