120 FLOWSIC500 · Operating Instructions · 8025733/1GMJ/V4-2/2022-07 · © SICK Engineering GmbH
Maintenance and meter exchange
Subject to change without notice
7 Unscrew the test cap and the center
bolt completely with the socket
wrench.
8 Pull the gas flow meter straight
upwards and remove it.
9 Ensure that the connecting pieces
with the O-rings are still on the gas
flow meter.
10 Ensure that the gas flow meter can
not be contaminated or damaged at
any time.
11 Secure the removed gas flow meter
with the transport protection before
shipping:
– Fit the gas flow meter on the
transport protection.
– Secure the gas flow meter with
the strap provided.