308439E
3
Installation
Installation Procedure
1. Follow the
above.
2. Disconnect the fluid inlet and/or outlet line from the
pump manifolds.
3. Remove the fluid inlet and/or fluid outlet manifold, as
explained in the pump manual 308553. Keep the
attaching hardware (A, B) and the feet (D).
4. Remove the outer o-ring from each cover (C) and
replace them with the new o-rings (3) from the kit.
See Fig. 4.
NOTE:
Acetal pumps use screws (A) and nuts (B) to
secure the manifolds, as shown in F
. 4. Polypropylene
pumps use nuts, washers, and tie rods; refer to manual
308553.
5. Install the split manifolds (1). Apply thread lubricant
to the screws and torque to 50-60 in-lb (5.6-6.8 N•m).
Do not over-torque. See
, page 5.
6. The warning label (2) supplied in the kit replaces the
one on the standard outlet manifold removed in step
3. First, clean the pump cover (C) with a compatible
solvent so the label will adhere permanently, then
install the label as shown.
7. Connect the fluid inlet and/or outlet lines to the
manifolds securely, and return the pump to service.
8. Prolonged exposure to UV radiation will degrade
natural polypropylene components of the pumps. To
prevent potential injury or equipment damage, do not
expose pump or the plastic components to direct
sunlight for prolonged periods.
WARNING
Pressure Relief Procedure
To reduce the risk of serious injury, including
splashing fluid or solvent in the eyes or on the skin,
follow this procedure before installing this kit:
1. Shut off the air to the pump.
2. Open the dispensing valve, is used.
3. Open the fluid drain valve to relieve all fluid
pressure, having a container ready to catch the
drainage.