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General Information
Important general information
(1)
(2)
Symbols
Symbol 1:
Attention, please consult manual
Symbol 2:
Danger! High voltage!
Symbol 3:
Ground connection
Symbol 4:
Important note
Symbol 5:
Hints for application
Symbol 6:
Stop! Possible instrument damage!
Unpacking
Please check for completeness of parts while unpacking. Also
check for any mechanical damage or loose parts. In case of
transport damage inform the supplier immediately and do not
operate the instrument.
Check setting of line voltage selector whether it corresponds to
the actual line voltage.
Positioning
Two positions are possible: According to picture 1 the front feet
are used to lift the instrument so its front points slightly upward.
(Appr. 10 degrees)
If the feet are not used the instrument can be combined with
many other HAMEG instruments.
In case several instruments are stacked the feet rest in the
recesses of the instrument below so the instruments can not be
inadvertently moved. Please do not stack more than 3 instruments.
A higher stack will become unstable, also heat dissipation may
be impaired.
picture 1
picture 2
picture 3
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STOP
TiPP
(3)
(4)
(5)
STOP
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Transport
Please keep the carton in case the instrument may require later
shipment for repair. Improper packaging may void the warranty!
Storage
STOP
STOP
Dry indoors storage is required. After exposure to extreme
temperatures 2 h should be allowed before the instrument is
(6)
turned on.
Safety instructions
The instrument conforms to VDE 0411/1 safety standards
applicable to measuring instruments and left the factory in proper
condition according to this standard. Hence it conforms also to
the European standard EN 61010-1 resp. to the international
standard IEC 61010-1. Please observe all warnings in this manual
in order to preserve safety and guarantee operation without any
danger to the operator. According to safety class 1 requirements
all parts of the housing and the chassis are connected to the
safety ground terminal of the power connector. For safety reasons
the instrument must only be operated from 3 terminal power
connectors or via isolation transformers. In case of doubt the
power connector should be checked according to DIN VDE 0100/
610.
Do not disconnect the safety ground either inside or
outside of the instrument!
– The line voltage selector must be properly set for the line
voltage used.
– Opening of the instrument is allowed only to qualified
personnel
– Prior to opening the instrument must be disconnected from
the line and all other inputs/outputs.
In any of the following cases the instrument must be taken out of
service and locked away from unauthorized use:
– Visible damages
– Damage to the power cord
– Damage to the fuse holder
– Loose parts
– No operation
– After longterm storage in an inappropriate environment ,
e.g. open air or high humidity.
– Excessive transport stress
Proper operating conditions
The instruments are destined for use in dry clean rooms. Opera-
tion in an environment with high dust content, high humidity,
danger of explosion or chemical vapors is prohibited.
Operating temperature is 0 .. + 40 degrees C. Storage or transport
limits are – 10 .. + 70 degrees C. In case of condensation 2 hours
are to be allowed for drying prior to operation.
For safety reasons operation is only allowed from 3 terminal
connectors with a safety ground connection or via isolation
transformers of class 2. The instrument may be used in any
position, however, sufficient ventilation must be assured as
convection cooling is used. For continuous operation prefer a
horizontal or slightly upward position using the feet.
Subject to change without notice
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