Philips pm2521 - Page 165

Scientific
&
Analytical Equipment
Test
&
Measuring Instruments
Industrial
Automation
Advanced Automation Systems
Welding
Scientific
&
Industrial
Equipment
Division
830916
PM
2521
SME 107
1.
Review
of
the
service
publications
already
issued.
2.
Review
of the existing
versions.
1.
Review
of
service
publications.
-
standard
service
manual
-
service
informations
SME
93,
SME
94,
SME 107.
Attention;
This
service information
(SME
107)
replaces SME
95
and SME 101.
2. Existing
versions.
2.1 PM
2521/01
up
to serialnumber
DY
3010.
This is the
standard version,
see
the service
manual.
2.2
PM
2521/02
from
serialnumber
DY 3010
onwards.
The instruments
comply with
the
VDE
safety specifications.
Modifications
with
respect
to
version
PM
2521/01:
-
Service parts list
Part
Code
number
Mains connector
5322 267
30434
Front
5322 447
70053
TL Potetiometer knob
5322
414 30035
Input
sockets
5322
267
30435
Switch
for
high
current ranges
deleted
10
A
shunt
5322
115
80115
Test
prod,
black
5322 264
20045
Test
prod,
red
5322
264 20046
Lead
black
5322 321
20572
Lead
red
5322 321
20573
-
Circuit
diagrams
The
following
diagram
must be
used
to adapt the
transformer
(refer to
fig.
58
of the service manual).
9499 478
13811
PRINTED IN THE NETHERLANDS