Welch Allyn PROPAQ CS Spezifikationen PDF herunterladen (Seite 85)

Maintenance

Avoid electrostatic discharge

When humidity in the working environment decreases, the human body and other

insulators can become charged with static electricity due to friction.

To prevent unwanted electrostatic discharge (ESD), follow these standard guidelines:

• Maintain the recommended humidity of 40% to 60% in the work environment.

• Dissipate electrostatic charge before performing routine operator maintenance.

Connect the AC power adapter to recharge the battery

When the Propaq CS monitor battery voltage is low, the monitor displays the message

LOW BATTERY at the top of the screen or the equipment alert message VERY LOW

BATTERY, PLUG IN EXTERNAL POWER ADAPTER. You should connect an ac power

adapter as soon as possible to recharge the battery.

If the battery is not recharged, the monitor will begin to disable monitor functions and

eventually turn off completely.

1. Before connecting the ac power adapter, check the adapter power setting in the small

window next to the power cord connector. Make sure the setting matches your ac

power source (either 100V-120V or 200V-240V).

If it does not match, send it to your service department.

WARNING Use only the Welch Allyn ac power adapter and power cord

appropriate for your location and ac power source as listed in Welch Allyn

Products and Accessories. Use of other power adapters or power cords could

cause a current leakage hazard or damage the Propaq CS monitor.

WARNING Place the power adapter where it cannot fall and harm someone.

Caution Leaving the monitor's lead-acid batteries in a completely discharged

state may result in permanent battery damage. The batteries should be kept fully

charged.

Power

setting

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Welch Allyn PROPAQ CS Spezifikationen Seite 85