Graco E-Flo SP, Инструкция по установке и каталог запасных частей

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Pressure Relief Procedure
16 3A6586D
Pressure Relief
Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
NOTE:
Refer to the E-Flo SP Software Instructions
manual for additional information about using the soft-
ware features of the ADM. See
Related Manuals
on
page
2
.
1. Make sure the power is turned on.
2. At the ADM (D), use the ADM’s arrow keys to select
a pump from the Menu Bar.
NOTE:
If multiple pumps are connected together, there
can be up to six pumps listed in the Menu Bar.
3. Enter the Edit screen for that pump by pressing the
soft key next to the icon.
4. Press the soft key next to the icon to stop the
pump.
5. Hold a metal part of the dispense valve firmly to the
side of a grounded metal pail, and open the dis-
pense valve to relieve pressure.
6. If you are using multiple pumps connected, repeat
steps 2 through 6 for each pump showing in the
ADM’s Menu Bar.
7. Turn the disconnect switch (J) OFF.
8. Open your system’s fluid line drain valve and open
each pumps bleed valve (G). Have a container
ready to catch the drainage.
9. Leave the pump bleed valves (G) open until ready to
dispense again.
Shutdown and Care of the
Pump
1. Stop each pump at the bottom of the stroke to pre-
vent fluid from drying on the exposed displacement
rod and damaging the throat packings. See the
E-Flo SP Software Instructions manual for informa-
tion about jogging the pump. See
Related Manuals
on page
2
.
2. Always flush each pump before the fluid dries on the
displacement rod. Follow the flushing the pump pro-
cedure in
Flush the Pump
on page
14
.
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 when you stop spraying and before cleaning,
checking, or servicing the equipment.
NOTICE
To prevent damage to the pump from rust, never
leave water or water-based fluid in a carbon steel
pump overnight. If you are pumping a water-based
fluid, flush with water first. Then flush with a rust
inhibitor, such as mineral spirits. Relieve pressure,
but leave the rust inhibitor in the pump to protect
parts from corrosion.