AQUATECH LSM-P3 사용 설명서 - 페이지 4
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페이지 인쇄
0.2.5
The equipment is only suitable for installation in a clean, dust free indoor environment, with
adequate protection from heat and frost. Ambient air temperature should be between 5 and 40
degrees centigrade, non-condensating. Operation outside of these conditions could seriously
damage the equipment.
0.2.6
Ensure the electrical supply is the correct voltage, current, frequency and type for the equipment
supplied and that suitable circuit protection equipment is installed in the supply. Incorrect
electrical installation could be an electric shock/burns/fire hazard.
0.2.7
When accessing the control panel to make electrical connections adopt anti-static procedures
e.g. wear anti-static earthed wristband, to avoid risk of damaging the controller.
0.2.8
Do not operate this equipment prior to commissioning. This could cause irreparable damage to
equipment/pumpset/pipework/system components.
0.2.9
Isolate the equipment before pressure testing system. Excess pressure could cause irreparable
damage.
0.2.10
When chlorination of the system is carried out, ensure that any residual chlorine is removed by
thorough flushing as detailed in the HSE approved code of practice L8, to avoid damaging the
equipment/pumpset. The normal level of chlorination is up to 2 parts per million (ppm), but shock
dosing for sterilization purposes, at 25-50 ppm for 24-48 hours is acceptable as long as all
chlorine is removed once the process is complete. Chlorination beyond these limits could
seriously damage pumpset components and WILL NOT be covered by the warranty.
0.2.11
The installer/user is responsible for the installation of the correct earthing and protection
according to valid national and local standards. All operations must be carried out by a suitably
qualified person.
0.2.12
The equipment is only suitable for earth referenced supplies and must be permanently earthed to
avoid electric shock hazard.
0.2.13
The equipment must be permanently earthed with appropriate sized Earthing.
0.2.14
Never perform high voltage resistance tests on control panels without first disconnecting the
panel from the circuit being tested as this will damage the built in electronic components.
0.3
CAUTIONS FOR OPERATION/USER
0.3.1
READ GENERAL SAFETY INFORMATION 0.0, WARNINGS 0.1 and CAUTIONS 0.2, 0.3 & 0.4
0.3.2
The unit should only be operated/used by a competent person; A competent person is someone
who is technically competent and familiar with safety practices and the hazards involved.
0.3.3
The Owner/User of this equipment has a Legal Responsibility to ensure that it is subject to
regular formal inspections.
0.3.4
The equipment must not be run until commissioned by an authorised AquaTech-Pressmain
agent, this could cause irreparable damage.
0.3.5
The equipment should be left switched ON for normal operation.
0.3.6
Portable telephones or other electro-magnetic equipment must not be used near the set to avoid
corruption of program and unpredictable operation of unit.
0.4
CAUTIONS FOR MAINTENANCE
0.4.1
READ GENERAL SAFETY INFORMATION 0.0, WARNINGS 0.1 and CAUTIONS 0.2, 0.3 & 0.4
0.4.2
The unit should only be operated/maintained by a competent person; A competent person is
someone who is technically competent and familiar with safety practices and the hazards
involved.
0.4.3
Where the equipment is fitted with Building Management Services (BMS) interconnections, notify
the appropriate persons before switching OFF for maintenance or adjustments, to avoid
unnecessary alarm conditions occurring. WARNING: With isolator OFF, mains voltage may still
be present from BMS system. This constitutes an Electric shock hazard.
0.4.4
Switch OFF equipment before accessing control panel.
Aquatech-Pressmain Limited Instruction manual\Liquid Level Switch LSM
Level Switch LSM
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