TYROLIT
Hydrostress AG
Page 14
Feed Unit SB-E
Connecting the mains cable
Once all of the cables and hoses have been connected, connect the system to the mains power
supply.
9
Connectors are clean
9
Cables are not damaged
9
The power supply is earthed and fitted with a residual current circuit breaker (FI type B; max.
residual current 30mA)
9
Sufficient cable cross-sections: up to 25 m long 4 x 2.5 mm
2
, more than 25 m long 4 x 4 mm
2
Connecting the power and feed cables to the control unit
3.4