8 service – KROHNE BATCHFLUX 5015 K EN User Manual
Page 40
Installation and operating instructions
40 BATCHFLUX
8 Service
Please note!
Do not open the housing of the BATCHFLUX IFM 5015 K.
Danger of contamination with substances likely to destroy the moisture barrier of the electronic
equipment (e.g. if CIP or SIP cleaned from the outside).
Therefore, please contact your KROHNE Service engineer before you open the housing.
8.1 Important advice for removing the flowmeter from the pipeline –
PLEASE NOTE
Attention is drawn to the following points to
ensure reliable and proper dismantling of the
flowmeter:
•
Switch off the power source before
dismantling the flowmeter.
•
Shut off the flow through the pipeline.
•
Drain the pipes upstream and downstream
of the flowmeter.
•
Support the ends of the pipes on both
sides of the flowmeter when installed in a
long and freely suspended section of the
pipeline.
•
Shut off any compressed air supplies
used.
•
Drip pans or similar receptacles should
be kept ready and used to collect any
residual liquids in the pipe system when
dismantling the flowmeter.
8.2 Removal from the pipe system
•
Detach power line from attachment plug (8)
on signal converter housing.
•
Disconnect grounding wire from U-clamp
terminal (9) on converter housing.
•
Detach status indication wire (option) from
attachment plug (7).
•
Remove air supply line: unscrew union nut
from connection (6).
•
Detach nuts from stud bolts (14).
Caution: risk of injury!
The pipe system can contract or
extend when the flowmeter is
removed. The pipeline must be
relieved of stresses before the
flowmeter is removed.
•
Hold the flowmeter firmly. Pull out the stud
bolts (14). Pull the pipe flanges slightly
apart and remove the flowmeter.
4
Cover, signal converter
5 Primary
head
8
Plug connector power supply and
pulse output (optional and
status
output)
9
U-clamp terminal for functional ground
10 Fastening screws for cover
11 Guide collar, primary head
12 O-ring
gasket
13 Special pipe flange
14 Stud bolt with lock washer,
plain washer and nut
5
11
12
13
14
4
10
9
6
8
8