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Installation
3A3116B
3
Installation
The USP Valve should be ready to install in your sys-
tem. It has been factory-tested and should not require
any additional modification.
As long as lubricant is supplied under pressure, the
valve will continue to operate. Whenever lubricant flow
ceases, the valve pistons stop. When flow resumes, it
will start again at the same point in the discharge cycle.
NOTE: Graco specifies a cleanliness level of ISO 18/14.
Consult with the manufacturers of the equipment the
lube system is installed on to confirm the equipment
does not require a higher cleanliness level.
Doubling Plug Accessory
1.
Plug outlet using Graco doubling plug accessory
part number 24F467 (F
. 1).
Lubricant from the plugged outlet/s is redirected to the
next outlet on USP divider block flowing in a clockwise
order, following direction arrows (A) stamped on block
(see F
. 1).
Pressure Relief Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
Loosen inlet connection (B) to relieve pressure in block.
F
IG
. 1
A
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief Pro-
cedure before cleaning, checking, or servicing the
equipment.
F
IG
. 2
B
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Summary of Contents for 24J331
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