Gunnebo RotaSec B120D Installation, Operation And Maintenance Manual Download

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CCEC/ OM Manual RotaSec Titan 1.5 EN

08.2009

Headroom

A  minimum  floor  to  ceiling  height  of  2600mm  must  be  provided  to  allow  sufficient  headroom  for
erection and subsequent maintenance operations.  For security applications, when it is undesirable to
leave a gap above the RotaSec an overhead grille or barrier must be provided which is removable to
allow  installation  or  maintenance.   Such  infill's  should  be  retained  from  the  secure  side,  to maximise
security.

Conduit Routing

Conduit carrying cables for Power and Control, enter the RotaSec from under floor. Two conduit are
required normally, one for the Power supply, the other for the Control or data signals.

Conduit Routing From Under floor

Conduit routed under floor must be sited accurately as shown on Site Preparations Diagram.  Please
note that the standard locations indicated should be utilised where possible.  We recommend the use
of 20mm diameter steel conduit  which should be left protruding a minimum of 50mm above Finished
Floor Level to prevent the ingress of surface water.

Conduit Routing From Overhead

Gunnebo technical personnel MUST be advised at the time of order placement (or as soon as possible
thereafter) of this intention.

Cable Requirements

All conduits and cables MUST be provided by others. Cables must be laid in the
conduits and left with 4 metre long tails at the RotaSec position.

Power Cables

One conduit should be dedicated for the power supply from an external source and be run back to the
nearest fused spur. A triple-core, earthed 1.5mm

cable rated at a minimum of 10 amps should be

provided. The power supply cable must be isolated until installation has been completed and must be
terminated to a live supply by others. If Engineers from Gunnebo are erecting the unit, it is preferable
to arrange concurrent attendance of the site Electrical Contractors to position the conduits and
terminate cables.

RCCD (Earth Leakage Protection)

It is customer responsibility to ensure the incoming supply to the RotaSec meets current Regulations
and to fit appropriate safety devices accordingly.

Cable Controls

A second conduit should be provided, separate from that for the power supply, for any remote control
or data cabling requirements. Units controlled from simple remote switches, such as
pushbuttons/footswitches etc should be provided with either a four-core cable if bi-directional control is
specified, or twin-core if uni-directional

Such cables should be of minimum conductor size 0.5mm sq and laid in the conduit with a 4 metre tail
left at the RotaSec position. For these applications the control conduit should be routed back to the
control switch position and the cable left with a suitable tail for the switch.

For units controlled by a card access system or other equipment, the relevant manufacturer should be
consulted for any data-line or other cabling requirements for their equipment, whether or not the
controlling device is mounted directly to the RotaSec.