Braun Stimuplex HNS 11 HNS 11 Bedienungsanleitung PDF herunterladen (Seite 4)

Checks before start-up

The Stimuplex

HNS 11 is a class lla medical device according to

Council Directive 93/42/EEC. An item of medical equipment may

only be put into operation after the supplier has subjected the

equipment to a function test on site and has instructed the

person responsible for operating the equipment in the use of the

equipment with the aid of the user manual.

Before putting the Stimuplex

HNS 11 into operation, carry out the

following tests.

1. Turn the control knob clockwise out of the O position to switch

on the Stimuplex

HNS 11.

A brief click signals that this has taken place. At this instant, the

devices automatically starts a self-test. This includes switching

on all segments of the LCD display as a visual check.

When the self-test is completed, the stimulator immediately

switches to its normal operating mode. The LEDs on the button

panel indicate the operating conditions selected. To conserve

power, these extinguish after 8 seconds.

If no display appears when the Stimuplex

HNS 11 is switched

on, change the battery immediately. (Refer to the ”Battery”

section, p. 13).

If the self-test detects a defective function, the corresponding

error code will appear in the LCD display and the instrument

will then be inoperative! (Refer to the ”Error messages” section).

When the LEDs are switched off, they can be reactivated by press-

ing any button. This does not change the existing operating mode.

The operating mode can only be changed when the LEDs are lit.

2. Carry out a visual inspection of the electrode cable. Damaged

cables must not be used.

Connect the electrode cable to the front of the nerve stimula-

tor. The plug connector configuration prevents wrong polarity

connection.

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Braun Stimuplex HNS 11 HNS 11 Bedienungsanleitung Seite 4