31
3 No exhaust sound 1. Air controller cannot work
2. Electrical control board cannot
work
1.Have air control valve replaced
2.Have electric control board replaced
4 Too noisy
exhaustion
1. The joint of exhaustion mufer
fallen off
2. Exhaustion mufer broken
1. Connect the joint well
2.Have the mufer replaced
EMC Declaration
The pM-KN01 needs special precautions regarding EMC and needs to be installed and put into service according to the
EMC information provided in the accompanying documents;
Portable and mobile RF communications equipment can affect the pM-KN01.
All cables and maximum length of cables, Transducers and other accessories with which the manufacturer of the pM-
KN01 claims compliance with the requirements, Accessories that do not affect compliance with the requirements of the-
se sub clauses need not be listed. Accessories, transducers and cables may be specified either generically or specifically.
NOTE
Transducers and cables sold by the manufacturer of the pM-KN01 as replacement parts for internal components need
not be listed.
The use of accessories, transducers and cables other than those specified, with the exception of transducers and cables
sold by the manufacturer of The pM-KN01 as replacement parts for internal components, may result in increased emis-
sions or decreased immunity of The pM-KN01.
Guidance and manufacturer’s declaration – electromagnetic emissions
The pM-KN01 is intended for use in the electromagnetic environment specied below. The customer or the user of the pM-KN01 should
assure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment – guidance
RF emissions
CISPR 11
Group 1 The pM-KN01 uses RF energy only for its internal function. Therefore, its RF emissions
are very low and are not likely to cause any interference in nearby electronic equipment.
RF emissions
CISPR 11
Class A The pM-KN01 is suitable for use in all establishments other than domestic, and may be
used in domestic establishments and those directly connected to the public low-voltage
power supply network that supplies buildings used for domestic purposes, provided the
following warning is heeded:
Warning: This pM-KN01 is intended for use by healthcare professionals only. This
equipment/ system may cause radio interference or may disrupt the operation of nearby
equipment. It may be necessary to take mitigation measures, such as re-orienting or
relocating the pM-KN01 or shielding the location.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage uctuations/
icker emissions
IEC 61000-3-3
Complies
Guidance and manufacturer’s declaration – electromagnetic immunity
The pM-KN01 is intended for use in the electromagnetic environment specied below. The customer or the user of the pM-KN01 should
assure that it is used in such an environment.
IMMUNITY test IEC 60601
test level
Compliance level Electromagnetic environment –
guidance