BROEL & KJA:R
Nrerum - Denmark
037-0226
Consisting of:
1023
Service
Instruction
Technical Description
Checking Procedure
Adjustment Procedure
ZD
0117
ZD
0118
ZE
0151
ZI
0032
Frequency Counter
Output
Circuits, Power Supply
Oscillator
Circuits
810ck
Diagram
with
Parts List
1.79
Service
Instruction
1023
1023
Sine Generator
Valid from serial no.
7391
57
page
date
0-1
1.79
0-2
5.75
1-1
5.75
1-2
5.75
1-3
5.75
1-4
5.75
2-1
5.75
2-2
5.75
3-1
5.75
3-2
5.75
3-3
5.75
11.75
1
1.79
2
.79
1
1.79
2
1.79
4-1
1.79
Trouble
Shooting
If any
faults
should occur please check
the
instrument
according
to
the
procedure
outlined
below.
When
a
fault
has been traced and corrected,
the
voltages and adjust-
ments influenced by
the
correction
must
be
rechecked. The complete
in-
strument
should
then
be tested according to
the
Checking Procedure to
make sure
that
all basic
functions
are operative.
The
tolerances given in these notes are intended
for
use as a guide for
adjustments.
Before correcting any apparent deviation make sure
that
the
measuring
instrument
has tolerances
small
enough
not
to affect the measurements.
Modifications
Due
to
the constant technical progress the
instrument
will
be modified
from
time
to
time
in
order
to
provide
continously
improved performance.
For
this
reason there may be small differencies
between
the
instrument
and
the
Service Instruction.
However, the local Representative Service is in possession of all informa-
tion
regarding the modifications
that
have been made.
Spare
Parts
Please state type and serial
number
of
the
instrument
when
ordering
spa re
pa
rts .
0-1
To Next Page
Loading...