Hameg HM8040-3, Руководство пользователя, Страница: 16 / 22

16 Subject to change without notice
STOP
STOP STOP
STOP
TiPP
TRIPLE POWER SUPPLY HM 8040-3
HAMEG
VOLTAGE CURRENT CURRENT VOLTAGE
FUSE
ON/OFF FUSE
ON/OFF
PUSH LONG
OUTPUT
Important hints:
(1) (2) (3) (4) (5) (6)
Symbols used
Symbol 1: Attention! Consult manual.
Symbol 2: Danger! High Voltage!
Symbol 3 : Ground connection
Symbol 4: Hint, please observe carefully.
Symbol 5: Stop! Instrument in danger!
Unpacking
Be sure to check whether the contents are complete. Then
inspect the instrument carefully for any mechanical damage and
loose parts floating around inside. In case of transport damage
please notify the sender immediately. Do not operate a damaged
instrument.
Installation
The instrument may be installed either right or left in the HM 8001-
2. Just shove it into the mainframe until the backside connector
engages which may need somewhat more force. Correct insertion
is achieved if the module sits appr. 3 .. 4 mm inside the frame of
the HM 8001-2.
Transport
Conserve the packing material in case you may need it later for
shipping the instrument. Any transport damages caused by
unsuitable packing will void the warranty.
Storage
Storage requires a dry enclosed environment. If the instrument
was subjected to extreme temperatures during transport it should
be acclimatized at least for 2 hrs prior to turning it on.
Safety instructions
This instrument was designed and built according to VDE0411
part 1 safety standards valid for electrical measuring, control and
laboratory equipment. It fulfills thus automatically the internatio-
nal standards EN 61010-1 and IEC 61010-1.
In order to protect this safety status and to ensure safe operation
the user is requested to observe all safety instructions in this
manual carefully. In fulfillment of safety class I all parts of this
module are connected to the mains safety ground (protective
earth) if properly installed in the mainframe. The module and its
mainframe may only be connected to a mains outlet with a safety
ground conductor or to an isolation transformer. In case of doubt
whether a mains outlet carries a safety ground conductor this has
to be tested according to the instructions in DIN VDE0100 part
610.
Danger! High Voltage!
It is prohibited to disconnect the safety ground either inside or
outside of the instrument!
The line voltage selector of the mainframe must be set to the
correct mains voltage.
Opening of either the module or the mainframe is restricted to
qualified personnel!
Prior to opening the instrument must be switched off and
disconnected completely.
In any of the following cases the module resp. the mainframe has
to be switched off immediately and locked away in order to
prevent any further use:
– Apparent damage of the instrument.
– Damaged cable(s).
– Damaged fuse holder.
– Loose parts inside.
– No function.
– After longtime storage under unfavourable conditions like in
the open or in moist atmosphere.
– After being subjected to hard transport.
Exceeding 42 V
By series connecting all outputs the 42 V limit can be
exceeded which means that touching live parts may
incur danger of life! It is assumed that only qualified
and extensively instructed personnel are allowed to
operate this instrument and/or the loads connected
to it.
Correct operation
HAMEG modules are destined to be operated normally in the
mainframe HM 8001-2. If they are used in other systems it must
be ensured that they are operated with the correct supply voltages
(see specification). All applicable safety rules are to be observed.
The instruments are destined for operation in clean and dry
rooms. Operation is precluded in dusty or moist atmosphere , if
there is danger of explosion, and if aggressive chemicals are
present.
The operating temperature range is 0 .. + 40 degrees C, the
strorage and transport temperature range – 20 .. + 70 degrees C.
In case of suspected condensation a 2 h acclimatizing period has
to be awaited before the instrument may be operated.
Important hints