Zepro Z 1500 Technical Manual page 22

Control cards
2.2.2 Power supply
The control card is powered through the power supply block in the top right corner of the card and is protect-
ed by the 15A fuse right beneath it.
Fig 12. Supply socket protected with 15A fuse.
2.2.3 Cabin switch input
For countries where the EN 1756-standard is in effect, the tail lift shall be equipped with a system to prevent
any unauthorized operation in the absence of the operator. This can be achieved by locking and unlocking with
a code or an On/Off switch inside lockable driver's cab.
The Zepro solution consists of a cab switch, which when active, sends power to the CS pin in the cab switch
section of the card. When the switch is in its "Off" position any inputs are disregarded and the tail lift is efec-
tively locked.
On installations where the use of a cab switch is not possible due to absence of a driver's cab, the CS pin is
powered directly from a power source through a 2-3A fuse and the tail lift is disabled by other means, a lockable
power switch on the main battery cable for example.
Fig 13. Supply socket for the cabin switch
22
www.zepro.com