Hameg HM504-2, Manual

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Subject to change without notice 6
General information
A
A
B
B
C
C
D
D
E
E
T
F
PUkT
PUkT
PUk PUk PUk PUk PUk PUk
PUkT
PUkT PUkT
PUkT
HGOPFFD
PUkT
HGOFFD
PUOPFGkT
INPUT CHI
OPK
HJ
VBN
HJKL
INPUT CHI
OPK
HJ
VBN
HJKL
INPUT CHI
OPK
HJ
VBN
HJKL
PUkT
PUkT
PUOPFGkT PUOPFGkT
PUOPFGkT
PUOPFGkT
PUOPFGkT
PUOPFGkT
PUOPFGkT PUOPFGkT
PUOPFGkT PUOPFGkT PUOPFGkT PUOPFGkT
HM507
PUOPFGkT PUOPFGkT
PUOPFGkT
PUOPFGkT PUOPFGkT PUOPFGkT
PUOPFGkT PUOPFGkT
PUOGkT
HAMEG
B
T
T
Safe operation may be endangered if any of the following
was noticed:
– in case of visible damage.
– in case loose parts were noticed
– if it does not function any more.
– after prolonged storage under unfavourable conditions (e.g.
like in the open or in moist atmosphere).
– after any improper transport (e.g. insuffi cient packing not
conforming to the minimum standards of post, rail or transport
company)
Proper operation
Please note: This instrument is only destined for use by personnel
well instructed and familiar with the dangers of electrical measure-
ments.
For safety reasons the oscilloscope may only be operated from
mains outlets with safety ground connector. It is prohibited to
separate the safety ground connection. The plug must be inserted
prior to connecting any signals.
General information
Please check the instrument for mechanical damage or loose
parts immediately after unpacking. In case of damage we advise
to contact the sender. Do not operate.
List of symbols used
Consult the manual High voltage
STOP
Important note Ground
Positioning the instrument
As can be seen from the fi gures, the handle can be set into diffe-
rent positions:
A and B = carrying
C = horizontal operating
D and E = operating at different angles
F = handle removal
T = shipping (handle unlocked)
STOP
Attention!
When changing the handle position, the instru-
ment must be placed so that it can not fall (e.g.
placed on a table). Then the handle locking knobs
must be simultaneously pulled outwards and
rotated to the required position. Without pulling
the locking knobs they will latch in into the next
locking position.
Handle mounting/dismounting
The handle can be removed by pulling it out further, depending on
the instrument model in position B or F.
Safety
The instrument fulfi ls the VDE 0411 part 1 regulations for
electrical measuring, control and laboratory instruments and
was manufactured and tested accordingly. It left the factory in
perfect safe condition. Hence it also corresponds to European
Standard EN 61010-1 resp. International Standard IEC 1010-1.
In order to maintain this condition and to ensure safe operation
the user is required to observe the warnings and other directions
for use in this manual. Housing, chassis as well as all measu-
ring terminals are connected to safety ground of the mains.
All accessible metal parts were tested against the mains with
200 V
DC
. The instrument conforms to safety class I.
The oscilloscope may only be operated from mains outlets with a
safety ground connector. The plug has to be installed prior to con-
necting any signals. It is prohibited to separate the safety ground
connection.
Most electron tubes generate X-rays; the ion dose rate of this ins-
trument remains well below the 36 pA/kg permitted by law.
In case safe operation may not be guaranteed do not use the ins-
trument any more and lock it away in a secure place.