Model 979 Series Helium Mass Spectrometer Leak Detector
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DRAFT 9/15/03
WARNING
This equipment is designed to meet current EEC regulations:
LVD (Low Voltage Directive, 73/23/EEC) and EMC
(Electromagnetic Compatibility, 89/336/EEC Directive) for
Installation Category II, Pollution Degree II environment for
Industrial, Scientific, Measuring and Process Control electrical
equipment.
❑
Any modifications on the part of the user are liable to cause
non-compliance with regulations or affect the EMC
performance and the safety of the product. Vacuum
Technologies cannot be held responsible for consequences
resulting from such intervention.
❑
The equipment can be damaged by incorrect mains AC
supply voltages, the Radio Frequency (RF) and Electrostatic
Discharge (ESD) energy inputs that can exceed the
maximum ratings, operating in very high temperatures or
without adequate ventilation, immersion in liquids, and
physical abuse.
❑
All electrical connections must be performed by a qualified
electrician and must comply with national and local codes.
❑
Ensure that the electrical installation conforms with your
local safety requirements.
❑
Electrical installation must include the appropriate branch
circuit (at least 20 A) with long time delay and reliable earth
ground. Do not use an extension cord.
❑
Use only the power cord that was provided with your leak
detector. The use of extension cords is not recommended
and could result in damage to the equipment and loss of
warranty.
❑
To avoid electric shock, connect the product power cord to
a grounded power receptacle. A protective ground
connection by way of the grounding conductor in the power
cord is essential for safe operation.
❑
Before powering the unit the first time, verify that the unit is
configured to operate for the local mains supply voltage.
❑
Opening the enclosure may expose hazardous voltages.
Always disconnect the power cord and interface cables
before opening the enclosure. Do not touch the power
inlet’s contacts for at least 10 seconds after disconnecting
the power cord.
Summary of Contents for 979 Series
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