Do not use the product for any application until you have read, understood and know all the
safety information, safety procedures and emergency procedures contained in this SAFETY
section. Operation of the product without a proper awareness of how to use it safely could
lead to fatal or other serious personal injury. It could also lead to clinical misdiagnosis or to
Never attempt to remove, modify, or over-ride or frustrate any safety device on the product.
Interfering with safety devices could lead to fatal or other serious personal injury.
INTENDED USE AND COMPATIBILITY
Do not use the product for any purpose other than those for which it is intended. Do not use
the product with any product other than that which Philips Medical Systems recognizes as
compatible. Operation of the product for unintended purposes, or with incompatible
product, could lead to fatal or other serious injury. It could also lead to clinical misdiagnosis
or to clinical mistreatment.
Do not remove covers or cables from this product (unless expressly instructed to do so in this
Instructions for Use). Dangerous electrical voltages are present within this product.
Removing covers or cables could lead to serious or fatal personal injury.
Covers or cables should [normally] only be removed by qualified and authorized service
personnel. Use this product in rooms or areas that comply with all applicable law (or regulations
having the force of law) concerning electrical safety for this type of product.
Electrically isolate this product from the mains electrical supply before cleaning or disinfecting.
Equipotential ground connection: An equipotential ground (earth) connection point is provided.
Use this product in areas meeting local standards for electrical safety in rooms used for medical
purposes, for example the US National Electrical Code. IEC 60601 also gives guidance about an
equipotential ground (earth) connection point.
Additional equipotential ground connection: An additional equipotential ground (earth) connection
point is provided, because the product is transportable and the reliability of the main equipotential
ground connection point might be insufficient.
Expression MR400 Instructions for Use Important Information 1‐5