Specifications

ST900 Family General Handbook
667/HB/32900/000 Issue 12 Page 3 of 265
SAFETY WARNING
In the interests of health and safety, when using or servicing this equipment the
following instructions must be noted and adhered to:
(i) Only skilled or instructed personnel with relevant technical knowledge and
experience, who are also familiar with the safety procedures required when
dealing with modern electrical/electronic equipment are to be allowed to use
and/or work on the equipment. All work shall be performed in accordance with
the Electricity at Work Regulations 1989 or the relevant local, state and
government regulations..
(ii) Such personnel must take heed of all relevant notes, cautions and warnings
in this Handbook and any other Document or Handbook associated with the
equipment including, but not restricted to, the following:
(a) The equipment must be correctly connected to the specified incoming
power supply.
(b) The equipment must be disconnected/isolated from the incoming
power supply before removing any protective covers or working on any
part from which the protective covers have been removed.
(c) In the event of any person working elsewhere on the junction the
Mains Supply to the controller must be switched off and the master
switch locked in the ‘off’ position.
WARNING
There are various RJ45 connectors used in the ST900. These are
not Ethernet ports and should not be connected to other
equipment, including PCs.
WARNING
To isolate the equipment, the Master Switch must be in the
‘Off’ position.
Removal of the Electricity Board Fuse or Switching Off the
Controller switch or the Manual Panel Signals On/Off
switch does not guarantee isolation of the equipment.