Graco 308951B User Manual

Instructions – Parts List

Parts

Huskyt 515
Split Manifold Kits

308951B

For pumping two fluids simultaneously or mixing two fluids in the pump

Part No. 241240 polypropylene; split inlet
Part No. 241241 acetal; split inlet
Part No. 241242 KynarR; split inlet
Part No. 241243 polypropylene; split outlet
Part No. 241244 acetal; split outlet
Part No. 241245 KynarR; split outlet

Read warnings and instructions.

9068A

GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441

Copyright 1999, Graco Inc. is registered to I.S. EN ISO 9001

Installation

Pressure Relief Procedure

WARNING

PRESSURIZED EQUIPMENT HAZARD

The equipment stays pressurized until pressure is
manually relieved. To reduce the risk of serious
injury from pressurized fluid, accidental spray, or
splashing fluid, follow this procedure whenever you

D Are instructed to relieve pressure
D Stop pumping
D Check, clean, or service any system equipment
D Install or clean fluid nozzles

1. Shut off the air to the pump.

2. Open the dispensing valve, if used.

3. Open the fluid drain valve to relieve all fluid
pressure, and have a container ready to catch the
drainage.

4. Acetal Pumps Only: Ground the pump using the
114882 ground screw fastened to the outlet
manifold.

Replacing the Manifolds

1.

2. Remove the four manifold nuts (called out by
Note 1 in the Parts Drawing) and the manifold that
you are going to replace with split manifolds.

3. Install the new o-rings and the new split inlet or
outlet manifolds, and torque the manifold nuts to
80 to 90 in-lb (9 to 10 N-m).

NOTE: Make sure all manifold o-rings are
positioned correctly before you fasten the
manifold.

NOTE: Pumps with duckbill check valves are shipped
with the inlet manifold on top and the outlet manifold
on the bottom. See Inlet and Outlet for Pumps with
Duckbill Check Valves in the Service section of
instruction manual 308981.

Relieve the pressure. See
Pressure Relief Procedure at left.

WARNING

FIRE AND EXPLOSION HAZARD

Never use a polypropylene or KynarR pump with
non-conductive flammable fluids as specified by
your local fire protection code. Consult your fluid
supplier to determine the conductivity or resistivity
of your fluid.

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