Care & Maintenance - Schiller AT-2plus Manual

SCHILLER AT-2plus 6-Channel ECG Unit
SERVICE HANDBOOK Issue d May 2002
Care & Maintenance
Self-test
Initiate a self-test of the AT-2plus as follows:
A table giving information for the service staff is displayed. To obtain a printout press `P` when the
table is displayed. Exit this screen by pressing the ENTER key.
12 Monthly Check
The unit should undergo a technical safety check every 12 months. This safety check should
include the following:
• Visual inspection of the unit and cables.
• Electrical safety tests according to IEC 601-1 and IEC 601-2-25.
• Functional tests according to the Service Handbook.
The test results must be documented.
Cleaning the Casing
SWITCH THE UNIT OFF BEFORE CLEANING AND DISCONNECT THE MAINS. DO
NOT, UNDER ANY CIRCUMSTANCES, IMMERSE THE APPARATUS INTO A
CLEANING LIQUID OR STERILIZE WITH HOT WATER, STEAM, OR AIR.
The casing of the AT-2plus can be cleaned with a soft damp cloth on the surface only. Where
necessary a domestic non-caustic cleaner can be used for grease and finger marks.
Self Test
Entry Key Sequence
ALT 0 3 0...6
ALT 0 3 8
ALT 0 3 9
CAUTION
Action
Service
Data
Displayed
Version
number
Screen
test
Chapter 1
Operating Elements
Page 1.29