Instruction manual

Mettler Electronics Corp. — Rev.M_11/19/14
12
Do not store in direct sunlight.
Warning: The MTD 4000 may be susceptible to interference originating from shortwave
diathermy units operating in close proximity to it. Avoid operating the MTD 4000 adjacent to and
simultaneously with operating shortwave devices.
Please use device in a dry environment. Water, steam, and other liquids will have significant
deleterious effects on the electronic components.
When using an extension cord with this device, do not use the same extension cord with other
devices simultaneously to prevent surges, shorts, and possible electrically-caused fires.
Please do not open the MTD 4000. Mettler Electronics reserves the right to repair and service
only unopened devices.
3.3 EMC Guidance
CAUTION: Medical Electrical Equipment needs special precautions regarding
Electromagnetic Compatibility (EMC) and needs to be installed and put into
service according to the EMC information provided in the following tables.
Portable and mobile Radio Frequency (RF) communications equipment can
affect Medical Electrical Equipment.
Accessories: Hospital Medical grade power cord of a maximum length of 120
inches or 3 meters
WARNING: The use of accessories, other than those specified, except those supplied or
sold by Mettler Electronics Corp., Incorporated as replacement parts for
internal or external components, may result in increased EMISSIONS or
decreased IMMUNITY of the MTD 4000.
Guidance and manufacturer’s declaration – electromagnetic emissions
The MTD 4000 is intended for use in the electromagnetic environment specified below.
The customer or the user of the MTD 4000 should assure it is used in such an
environment.
Emissions Test Compliance Electromagnetic environment-guidance
RF emissions
CISPR 11
Group 1 The MTD 4000 must emit electromagnetic energy
in order to perform its intended function. Nearby
electronic equipment may be effected.
RF emissions
CISPR 11
Class B The MTD 4000 is suitable for use in all
establishments other than domestic and those
directly connected to the public low-voltage power
supply network that supplies buildings used for
domestic purposes.
Harmonic emissions
IEC 61000-3-2
Applicable
Voltage
fluctuations/flicker
emissions
IEC 61000-3-3
Applicable