Closing The Cover; Post-Installation Check - Endress+Hauser Cerabar M PMC51 Operating Instructions Manual

Cerabar M Analog
Endress+Hauser
3.3.7 PMP51, version prepared for diaphragm seal mount –
welding recommendation
Fig. 13: Version U1: prepared for diaphragm seal mount
1 Hole for fill fluid
2 Bearing
3 Setscrew
A1 See the "Welding recommendation" table below
Endress+Hauser recommends welding on the diaphragm seal as follows for the "XSJ - Prepared for
diaphragm seal mount" version in feature 110 "Process connections" in the order code up to, and
including, 40 bar (600 psi) sensors: the total welding depth of the fillet weld is 1 mm (0.04 in) with
an outer diameter of 16 mm (0.63 in). Welding is performed according to the WIG method.
Consecutive Sketch/welding groove
seam no. shape, dimension as per
DIN 8551
A1
s1 a0.8
for sensors
 40 bar
(600 psi)
P01-PMP71xxx-11-xx-xx-xx-001
3.4

Closing the cover

The cover for the electronics compartment is tightened by hand at the housing until the stop.
3.5

Post-installation check

After installing the device, carry out the following checks:
• Are all screws firmly tightened?
• Is the housing cover screwed down tight?
➀ ➁ ➂
A1
ø2.5
ø7.95
Base material Welding
matching process
DIN EN
ISO 24063
Adapter made of 141
1.4435 (AISI 316L)
to be welded to
diaphragm seal made of
1.4435 or 1.4404
(AISI 316L)
Installation
P01-PMP71xxx-11-xx-xx-xx-000
Welding Inert gas,
position additives
PB Inert gas
Ar/H 95/5
Additive:
1.4430
(ER 316L Si)
17