Operation Manual MA 27 / MA 27e
8104818 Rev.2.0
26
04/16
10 Safety Regulations
10.1 Electrical Safety
The MA 27 / MA 27e is in compliance with Class B of EN 60601-
1. The instrument is not to be used in environments dealing with
explosive material or equipment.
10.2 Measurement Safety
In order to ensure safety and quality of the measurement, an
annual inspection and calibration should be performed. The
annual check-
ups can be performed by one of MAICO’s
authorized service centers.
10.3 Instrument Handling
The instrument should be checked once a week.
10.4 Operation
The instrument should only be handled and operated by trained
personnel (audiologists, ENT doctors, or trained technicians).
