MAINTENANCE
4. Remove two each of the hex head cap screws
(g), external tooth lock washers (h), and flat
washers (i) from the back of the bottom flow
meter body.
Put the mounting bracket (j) and all fastener
hardware in a safe area.
The flow meter servicing procedures are identical
for the standard and acid catalyst flow meters.
5. Remove the upper and lower hose adapters (k)
from the bottom flow meter body (m).
6. Clean the remaining thread tape or sealant from
the adapters and threaded holes (l) in the bottom
body.
The flow meter body halves are labeled with decals
on the same side to help with reassembly.
7.
If the decals are missing, put a mark across the
halves before separation to later identify their
related positions for reassembly.
8. Use a 5mm hex key wrench and remove the ten
(n) socket head cap screws.
77-3154-R1 (05/2023)
k
m
k
18/34
i
j
l
www.carlisleft.com
EN
h
g
n