B-144-12-E
24
④
Installing end plate and confirming
freely
rotor rotation
With the locating pin of end plate in phase with
its pin slot in the meter body and fitting the rotor
shafts into their sockets in the end plate, force
them against the meter body until the locating pin
fits in its slot in the meter body without slanting the
end plate. Install end plate fitting bolts (213) and
tighten each of them evenly until the end plate is
firmly in contact with the meter body.
At this point, allowing air or water, make sure
to see that the rotors move freely and that the
register counts in response.
⑤
Rear Cover Installation
Firstly install the gasket (104) on the rear cover.
If the gasket is found damaged, replace it with a
new one.
Install rear cover fitting bolts (107) and tighten
each of them evenly.
CAUTION
Rotation check should be performed at
low rotor r.p.m. Violent rotor spinning may
cause a damage to meter components,
such as bearing seizure.
◆
CAUTION
◆
This meter is NOT compatible with other registers. Never attempt to replace it.
End Plate
Rear Cover
Gasket
