Rack Mount and Power On Procedures
Applying AC power to the GRF 1600
GRF 400/1600 Getting Started - 1.4 Update 2
October, 1998
3-25
Warnung
: Wenn das Netzteil mit einer Netzkabelklemme ausgestattet ist, muß sich die
Steckdose nahe dem Gerät befinden und leicht zugänglich sein. Das Netzkabel darf nicht
länger als 3 m sein.
Dieser Warnhinweis ist sehr wichtig, da die Stromversorgung des GRF in einem Notfall nur
durch Herausziehen des Netzsteckers von der Wandsteckdose getrennt werden kann. Bei
Verwendung einer Klemme dient die Wandsteckdose oder Steckdose zum Ausschalten des
GRF.
Figure 3-12 shows the clamp itself and also as it installed on the AC power supply drawer.
Figure 3-12. AC power supply with a power cord locking clamp installed
A receptacle screw is on each side of the AC receptacle on the power supply unit. The primary
purpose of these screws is to attach the AC receptacle to the drawer front. They can also be
used to attach a power cord clamp.
The screws can be untightened 3 or 4 turns, enough to slide the clamp under, but should
NEVER be fully removed since their primary purpose is to hold the AC receptacle unit in
place. DO NOT COMPLETELY REMOVE THE SCREWS.
Install the cord clamp before you plug the cord into either the GRF or the outlet.
Clamp procedure
1
First, slip the clamp over the cord connector, then lift the sliding plate and plug in the
connector.
2
Loosen the receptacle screws just far enough to slide the clamp retaining ears underneath.
DO NOT COMPLETELY REMOVE THE SCREWS.
3
Tighten the screws.
4
Now you can plug the cord into the AC source.
Clamp,
Sliding plate
Retaining ear
Receptacle screw
Clamp screw
in upright position,
ready to attach
