Comark RF500 Bedienungsanleitung PDF herunterladen (Seite 15)

Equipment Installation

Comark Limited strongly recommend that RF500 System installation is carried out by a

Comark Installation Engineer or by a Comark Authorised Distributor or Agent.

Gateway Fixing

Mounting of the Gateway is possible using the keyhole screw fixings provided on the rear

of the Gateway itself. However the fixings used are to be determined by the installation

engineer depending on the type of material used in the construction of the area where the

Gateway is to be placed. To avoid accidental disconnection, the DC power cable and

cables connecting to the Relay Outputs should be secured using the cable clamps

provided on the Gateway case. See Figure 2 - Rear view of RF500 Gateway.

Positioning of the Gateway should be in such a way as to limit the risk of liquid being spilt

on it as damage may result.

The area adjacent to the fan outlet is the mounting surface for the internal hard disk, do

not cover this area or mount the mains adaptor here otherwise there is a risk that the hard

disk may overheat.

Transmitter Fixing

Mounting of the transmitters is possible using the mounting bracket provided. The bracket

is fixed using 2 screws and the transmitter then slides into the bracket from the top. With

each transmitter Comark Limited provide two cable ties which, once the transmitter is slid

into the bracket, can be fed through the slots in both bracket and transmitter case to retain

it. The door and DC power cables should be tie-wrapped to the bracket to avoid accidental

disconnection.

Mains Wiring

Connections to mains supply for the Gateway and powered Transmitters is via the mains

adaptors supplied and a locally installed socket. Any power requirements for the hardware

will be determined during survey and should be installed by qualified electrician and

certified as safe to use before installation can be started.

Ventilation

At no time should the exhaust from the Gateway fan or the air intake grill be covered or

obstructed. At least 100mm of free space must be provided above and below the Gateway

to ensure that sufficient airflow is maintained through the case to provide adequate

cooling. Failure to do this may result in damage to the Gateway due to overheating and

invalidation of any warranty.

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Comark RF500 Bedienungsanleitung Seite 15