User`s guide
M3000A/M3046A/M3015A/M3016A Service Guide
2-2 Installing the Instrument
Warnings, Cautions, and Safety Precautions
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To better secure patient safety, become familiar with the details of the “Monitor and
Measurement Server Specifications” chapter of the User’s Guide.
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The patient leakage current is less than 10µA at 230V/50Hz. The equipment has floating
inputs (Type CF) that are protected against the effects of defibrillation and electrosurgery.
This symbol indicates that the Instrument is Type CF and is designed to have
special protection against electric shocks (particularly regarding allowable
leakage currents, having an F-Type applied part, according to the standards
IEC 601-1/EN60601-1/CSAC22.2 601.1/UL 2601-1), and is defibrillator proof.
Preparing to Install the Monitor
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See Electrical Specifications in the Specifications chapter of the User’s Guide.
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The M3046A Monitor is classified as Class I Equipment with an internal power source
according to IEC 601-1/EN 60601-1/CSAC22.2 601.1/UL 2601-1, which means that it is an
instrument included in the protective grounding (protective earth) system of the room by way
of grounding contacts in the power plug.
To protect the patient and hospital personnel, when operating from an AC source, the cabinet
of the Monitor must be grounded. The Monitor is equipped with a detachable 3-wire cable
which grounds the Instrument to the power line ground (protective earth) when plugged into
an appropriate 3-wire receptacle.
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The Monitor uses DOUBLE POLE/NEUTRAL FUSING.