4 of 27 PSS5000/INGU/805799/09
PSS 5000 – Installation Guide
1 Safety Information
1 Safety Information
Warnings!
1.1 Environmental Conditions
Fuels and Vapours
Because this equipment is connected to equipment installed in an environ-
ment with fuel and fuel vapours, there is a risk of fire and explosion. Ensure
that safety equipment is installed and adequate precautions are taken to
minimize the risk of injury or death.
Emergency Power Cut-off
Make sure that an emergency power cut-off is installed. This must be ac-
cessible and removes the AC power from all the fuelling devices on site.
Electrical Circuits
Remove the power to the forecourt controller before inserting, connecting
or removing any of the electrical circuits in this equipment.
The common Ground of the communication circuits (HIMs) must be con-
nected to the protective earthing, classifying the HIMs circuits as Network
environment 0 as per TR62102, when connected to outdoor protectively
earthed SELV. This allows the HIMs circuits to be connected to the out-
door protectively earthed SELV without separation.
High Voltage
This equipment uses either 120 VAC or 230 VAC. Make sure all safety
procedures are followed. Failure to do this can result in death.
Do not install this equipment in a hazardous area.
Do not install this equipment unless you have the proper
training.
Note:
The CPB has its own UPS. Consequently, the board may be en-
ergized even if it is disconnected from the Mains power source.
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