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Checking The Functionality Of The Residual Current Circuit Breakers; Fire Hazard - HP Latex series Einführende Informationen

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To avoid the risk of electric shock:
Do not attempt to dismantle the drying and curing modules, or the e-cabinet, except 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 Current Circuit Breaker (RCCB) every year (see the procedure below).
A blown fuse may indicate malfunctioning electrical circuits within the system. Call your service
NOTE:
representative, and do not attempt to replace the fuse yourself.

Checking the functionality of the Residual Current Circuit Breakers

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:
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:
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 that it is working correctly; reset the RCCB to its normal on state.

Fire hazard

The drying and curing subsystems of the printer operate at high temperatures. Call your service representative if the
printer's built-in Residual Current Circuit Breaker (Ground Fault Circuit Interrupter) is repeatedly tripped. To avoid the
risk of fire, take the following precautions:
Use the power supply voltage specified on the nameplate.
Connect the power cords to dedicated lines, each protected by a branch circuit breaker as explained in the site
preparation guide.
Do not insert objects through slots in the printer.
Take care not to spill liquid on the printer. After cleaning, make sure all components are dry before using the
printer again.
Do not use aerosol products that contain flammable gases inside or around the printer. Do not operate the
printer in an explosive atmosphere.
Do not block or cover the openings of the printer.
Do not attempt to modify the drying or curing module, or the e-cabinet.
Ensure that the operating temperature of the substrate recommended by the manufacturer is not exceeded.
If this information is not available, ask the manufacturer. Do not load substrates that cannot be used at an
operating temperature above 125°C (257°F).
Do not load substrates with auto-ignition temperatures below 250°C (482°F). See note below. No ignition
sources are close to the substrate.
ENWW
The shutdown process takes some time to complete. Wait until the green power-enabled light is
3

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Diese Anleitung auch für:

Latex r1000Latex r2000