HP Latex 2700 Introductory Information 6 - Page 9

Following standard Residual Current Circuit Breaker RCCB recommendations, it is

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Electric shock hazard Following standard Residual Current Circuit Breaker (RCCB) recommendations, it is recommended that the RCCBs are tested on a yearly basis. The procedure is as follows: WARNING! The internal circuits and drying and curing modules operate at hazardous voltages capable of causing death or serious personal injury. Turn off the printer using the Branch Circuit Breakers located in the building's Power Distribution Unit (PDU) before servicing the printer. The printer must be connected to earth at mains outlets only. To avoid the risk of electric shock: ● Do not attempt to dismantle the drying and curing modules or e-cabinet during hardware maintenance tasks. In that case, follow the instructions strictly. ● Do not remove or open any other closed system covers or plugs. ● Do not insert objects through slots in the printer. ● Test the functionality of the Residual Circuit Breaker (RCCB) every year (refer to the procedure below). NOTE: A blown fuse may indicate malfunctioning electrical circuits within the system. Call your service representative, and do not attempt to replace the fuse yourself. 1. Turn off the built-in computer using the Internal Print Server's Shutdown button. Do not turn off the printer from the mains switch or the circuit breakers. CAUTION: The shutdown process takes some time to complete. Wait until the green Power Enabled light is off before proceeding. 2. Once the computer is off, test that the RCCB works correctly by pressing the test button. ● If the RCCB does not trip when the test button is pressed, this indicates that it has failed. The RCCB must be replaced for safety reasons; call your service representative to remove and replace the RCCB. ● If the RCCB trips, this indicates it is working correctly; reset the RCCB to its normal on state. Electric shock hazard 3

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Electric shock hazard
Following standard Residual Current Circuit Breaker (RCCB) recommendations, it is
recommended that the RCCBs are tested on a yearly basis.
The procedure is as follows:
WARNING!
The internal circuits and drying and curing modules operate at hazardous
voltages capable of causing death or serious personal injury.
Turn off the printer using the Branch Circuit Breakers located in the building's Power
Distribution Unit (PDU) before servicing the printer. The printer must be connected to
earth at mains outlets only.
To avoid the risk of electric shock:
●
Do not attempt to dismantle the drying and curing modules or e-cabinet during
hardware maintenance tasks. In that case, follow the instructions strictly.
●
Do not remove or open any other closed system covers or plugs.
●
Do not insert objects through slots in the printer.
●
Test the functionality of the Residual Circuit Breaker (RCCB) every year (refer to the
procedure below).
NOTE:
A blown fuse may indicate malfunctioning electrical circuits within the system.
Call your service representative, and do not attempt to replace the fuse yourself.
1.
Turn off the built-in computer using the Internal Print Server’s
Shutdown
button. Do
not turn off the printer from the mains switch or the circuit breakers.
CAUTION:
The shutdown process takes some time to complete. Wait until the
green Power Enabled light is off before proceeding.
2.
Once the computer is off, test that the RCCB works correctly by pressing the test
button.
●
If the RCCB does not trip when the test button is pressed, this indicates that
it has failed. The RCCB must be replaced for safety reasons; call your service
representative to remove and replace the RCCB.
●
If the RCCB trips, this indicates it is working correctly; reset the RCCB to its
normal on state.
Electric shock hazard
3