Exchange of electronics / terminal module for Micropilot S, FMR 53X
KA560F/00/a2/05.02
5200 9848
release: 2
Hauser Maulburg
0
1
2
0
1
2
0
1
2
1
6
2
7
3
4
5
11
10
9
8
12
12
ENDRESS
+HA
USE
R
HA
USER
END
RES
S+H
AUS
ER
MIC
ROP
ILOT F
MR
HA
USER
MICR
OPILO
T FMR
IP 6
5
IP 65
Order Code:
Ser
.-No
.:
Order Code:
Ser
.-No
.:
Messbereich
Measur
ing r
ange
Messbereich
Measur
ing r
ange
U 16...36
V DC
4...20 mA
U 16...36
V DC
4...20 mA
max.
20 m
max.
20 m
Made in Ger
man
y Maulb
urg
Made in Ger
man
y Maulb
u
rg
T
>70°C :
A
t >85°C
T
>70°C :
A
t >85°C
cover
front panel
bore for
seal wire
electronic
module
view into open
terminal compartment
13
unplug
tool
groove
locked
open
Only identical, original E+H spare parts may be used.
The instrument may only be maintained and repaired by qualified personnel. The device documentation, applicable standards and legal
requirements as well as any certificates have to be observed!
Ex i-devices: The repair has to be performed such, that the voltage resistance of the Ex ia circuits against ground is maintained.
If required, a test can be performed with 500 Veff over a time period of 60 s.
Any repair on an certified device has to be documented!
This includes the device serial number, repair date, type of repair and name of the repair technician.
The custody locking switch can be sealed for custody transfer applications. Access to the electronics can be revented by means of a custody locking switch
that locks the device settings. In this case, after any breaking of the seal (required for exchange of parts), the Micropilot must again be tested and sealed
by an official at commissioning!
• Philips screw driver size 1
• flat screwdriver for M3 / M4
• unplug tool for antenna plug (order no. 5200 7646)
• Allen wrench AF 2.5 / AF 4 / AF 5
• eventually tweezers
Order of disassembly:
The following tools are required for the exchange:
1
2
3
4
5
6
7
8
9
10
11
12
13
Terminal module and electronics are now disassembled
and can be replaced. Assembly is done in reverse order.
Speciall attention has to be payed to the connection of
the antenna cable 13 .
After exchange of electronics, the instrument has to be
enabled for measurement by means of a basic calibration
(see next page).
Unscrew lid from terminal compartment
Disconnect cable at terminal module
Unscrew mounting screws (2 pcs.) at terminal module
and detach ground wire
Pull out terminal module and unplug connectors
on the back side
A new terminal module can now be installed.
Unscrew lid from electronic compartment (4 turns)
If applicable, push up hook and remove display
from holder
Loosen screw at cover and remove cover
Open locking at the front panel and eventually remove seal
Slightly push in both hook at the module housing and ...
... pull off front panel
Unplug supply voltage, signal cable and display
Loosen 2 mounting screws of the electronic module
and pull module out of the housing
Unplug antenna cable with unplug tool
Any changes of the device that affect the product structure (see operating manual) require the installation of an modification type plate (order No. 5200 5627)
with the new order structure. In adition, note these changes in the fields 0D08 and 0D09 of the service matrix (display module VU 331).
Before disassembly, ensure that the operating voltage for the instrument has been switched off.
Summary of Contents for Micropilot S FMR 53 Series
Page 6: ...Endress Hauser Maulburg...
Page 12: ...Endress Hauser Maulburg...
