Tacmina PW Series, Руководство по эксплуатации

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15
Installation
Connecting
Degassing joint connection
Body
Joint
Union nut
O-ring O-ring
Packing
O-ring
Spacer
Ball stopper
Check ball
Valve seat
Valve seat
Ball stopper
Check ball
O-ring
Ball stopper
Check ball
Valve seat
Valve seat
Ball stopper
Check ball
ATCF VTCE/VTCF
O-ring
Joint
Union nut
Air-release
hose Air-release
hose
Suction side Suction side
Make sure the end of air-release hose is not
immersed in the chemical liquid even when the
tank is full.
Make sure the air-release hose is not
folded over or bent into a wavy shape.
It could cause liquid to accumulate in
the hose.
The air will not be released if the pipes are connected as shown below so avoid this kind of connection.
(1) Loosen the union nut, and remove the joint and body. (4) Install the union nut on the body.
Check that the O-ring is provided on the body, and
tighten it up manually.
(2) Remove the suction side joint of the pump, and take
out the valve seat sets.
(3) Install the valve seat sets on the joint, and connect the
joint to the pump.
Example of unacceptable installation
IMPORTANT
• When connecting the degassing joint to the
DCLPW
The valve seat sets, joint and union nut are
installed on the pump body before the pump is
shipped. Before use, install the degassing joint
using step (4) above as a reference.
• When connecting the degassing joint to the
PW or CLPW
Remove the suction side joint, take out the valve
seat sets, and install them on the pump following
steps (1) to (4) in sequence.
✽
The hose joint, retaining ring, or hose nut of
pump (suction side) are not used.
08-32̲EM-127̲PW(E).indd 15 2014/11/17 11:43:54