Philips PM2517E Service Manual page 10

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P H I [ I P S
equipment
for science
and industry
SME87
$EMUilGEnfi**ffi
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801009
PM2517 ElX
Already issued: SME83, SME84, Sl\4885.
Rc : 1. Starting problems 000063
2. ON/STAND BY/OFF switch PM2517E
3. Textplates
4. Corrections of the Service manual
Documentation Survey
Starting probl€ms 000063.
The remedy for the starting problems of the currentsource 000063 as described in Service note SlVEg4.
is not
sufficient.
It should be replaced by the remedy as described in this Service note.
-
Error descriotion
lf the PNr2517 is switched-on in the function Sl,,
I o,
oC with
open input o, Rx ) 800 f,2 ,
it may happen that the 000063 does not start. This can result in the followinq errors:
-
Display indicates overload
- Display indicates a too low reading
In both cases the Plvl2517 does not react on range commands. After switching OFF and
ON again or to the functions V=,
Vrv,
mA:=or mA.\.,/the instrument functions
correctly agäin.
- Cause
Starting problems of the O00063
The problem only occu rs with new r.c.'s with weeknumber 7919 and higher (refer to sMEg3).
9 4 9 9 4 7 8 1 1 1 1 1
E . D M 0 ' t 6 0 0 - D M 0 2 4
x D M o r 6 0 0 - D t \ 4 0 1 3 0 5 1
Dt\402 4926 - DM06 16386
x D M 0 1 3 0 5 1 - D M 0 7 1 7 3 6 1
x D M 0 7 1 7 3 6 1 - D M 0 7 1 9 6 7 1
DM06 16383 onwards
X Dl\407 19671 onwards
I n s t r u c t i o n m a n u a l 9 4 9 9 4 7 5 0 1 O l 1
I n s t r u c t i o n m a n u a l 9 4 9 9 4 7 5 0 1 3 1 ' l
Service note
SME83
st\4E84
S M E 8 5
S M E 8 7