Daily Start Up - Graco PR-Xv Instructions Manual

Variable ratio metering system
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20. Press
on the Advanced Setup Screen to
display System Main Screen. Then press
on the System Main Screen to display Manual Main
Screen.
F
. 45 Manual Main Screen
IG
21. On the Manual Main Screen, set the shot size to
100 cc (1:1 version system) or 75 cc (2:1 version
system), and shot rate about 1cc/s. Adjust the
settings based on the material viscosity.
22. Press
to execute home and reloading. Then
press
to purge out materials, and repeat for
three or four times to ensure there is no air in the
system.
23. Press
to display System Main Screen. On the
System Main Screen, press
Automatic Main Screen. The system is ready for
jobs.

Daily start up

This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection and
splashing, keep fingers and other body parts away
from the spray tip.
To avoid injury from toxic fluids or fumes, such as
splashing in the eyes or on skin, wear appropriate
personal protective equipment.
For daily start of the system, follow the below steps.
1. Turn on the air for the supply pump and PR-Xv
Metering Unit. Check the air pressure for the supply
pump.
2. Remove the night cap from the TC Dispense Valve
(AB, page 8).
F
. 46 Night Cap
IG
3. Turn on the Main Power Switch (BD, page 9) of
PR-Xv Control Box (G, page 7).
to display
F
. 47 Main Power Switch of Control Box
IG
4. Press "Start" on the Start Center Screen and wait
to go to the Automatic Main Screen.
Operation
41

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