HP Designjet L28500 HP Designjet L28500 Printer Series - User's guide - Page 7

Introduction, Safety precautions, General safety guidelines, Electrical shock hazard

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1 Introduction Safety precautions Before using your printer, read the following safety precautions to make sure you use the equipment safely. You are expected to have the appropriate technical training and experience necessary to be aware of hazards to which you may be exposed in performing a task, and take appropriate measures to minimize the risks to yourself and to other people. General safety guidelines ● There are no operator-serviceable parts inside the printer except those covered by HP's Customer Self Repair program (see http://www.hp.com/go/selfrepair/). Refer servicing of other parts to qualified service personnel. ● Turn off the printer and call your service representative in any of the following cases. ◦ The power cord or plug is damaged. ◦ Liquid has entered the printer. ◦ There is smoke or an unusual smell coming from the printer. ◦ The printer has been dropped or the drying or curing module has been damaged. ◦ The printer's built-in Residual Current Circuit Breaker (Ground Fault Circuit Interrupter) has been repeatedly tripped. ◦ The printer is not operating normally. ● Turn off the printer in either of the following cases. ◦ During a thunderstorm ◦ During a power failure Electrical shock hazard WARNING! The drying and curing modules operate at hazardous voltages capable of causing death or serious personal injury. Ensure that the power is disconnected from the branch circuit breaker of the PDU, and that the printer's main power switch is off, before servicing the printer. ENWW Safety precautions 1

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1
Introduction
Safety precautions
Before using your printer, read the following safety precautions to make sure you use the equipment
safely.
You are expected to have the appropriate technical training and experience necessary to be aware of
hazards to which you may be exposed in performing a task, and take appropriate measures to
minimize the risks to yourself and to other people.
General safety guidelines
●
There are no operator-serviceable parts inside the printer except those covered by HP's Customer
Self Repair program (see
go/selfrepair/
). Refer servicing of other parts to
qualified service personnel.
●
Turn off the printer and call your service representative in any of the following cases.
◦
The power cord or plug is damaged.
◦
Liquid has entered the printer.
◦
There is smoke or an unusual smell coming from the printer.
◦
The printer has been dropped or the drying or curing module has been damaged.
◦
The printer's built-in Residual Current Circuit Breaker (Ground Fault Circuit Interrupter) has
been repeatedly tripped.
◦
The printer is not operating normally.
●
Turn off the printer in either of the following cases.
◦
During a thunderstorm
◦
During a power failure
Electrical shock hazard
WARNING!
The drying and curing modules operate at hazardous voltages capable of causing
death or serious personal injury.
Ensure that the power is disconnected from the branch circuit breaker of the PDU, and that the printer’s
main power switch is off, before servicing the printer.
ENWW
Safety precautions
1