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Maintenance 5
Operating Instruction Maintenance interval 5.1
Art. no.: 2.510474 rev.: d
ARGUS LCM/PLUS
5 Maintenance
5.1 Maintenance interval
5.1.1 Visual unit check
Defective units or damaged cables must be replaced immediately.
Visually inspect the unit and cables for the following damages:
« Device casing not deformed?
« Sheathings of sensor, mains and potential equalisation cables undamaged?
« Signal input sockets undamaged?
« Type plate on the rear of the unit readable?
« Keyboard and designation on the front of the unit readable?
5.1.2 Button test
Press all buttons and check if they work properly.
The software controlled devices have undergone a software risk analysis to mini-
mise any hazards connected to software defects.
The regular system maintenance must include a software check according to the
manufacturer's instructions. The test results must be recorded and compared to the
values in the accompanying documents.
Maintenance work not described in this chapter, e.g. battery replacement, may only
be accomplished by a qualified technician authorised by SCHILLER AG.
The following table indicates the intervals and responsibilities of the maintenance
work required. Country specific regulations can prescribe additional or other intervals
and examinations.
Interval Maintenance Responsible
Every two weeks
•CO
2
zero point calibration
(see section 5.5.1)
« User
Every 6 months
• Visual inspection of the unit and cables
• LED test (see section 3.1.1)
• Keys and alarm test (see section 5.1.1)
•CO
2
two point calibration (see section 5.5.2)
« User
Every 12 months
• All services performed in six months' intervals
• Function inspections according to the instructions in the service
handbook
• NIBP calibration
• ECG calibration
• Safety test according to EN 60601-1 (1990), clauses 18 and 19
« Service staff authorised by
SCHILLER AG
Every 24 months
• All service work performed in six- and twelve-months' intervals
• All measurement inspections and calibration according to the instruc-
tions in the service handbook
« Service staff authorised by
SCHILLER AG
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