Pressure Relief
Procedure
1. Select Park on Pump Control Switch.
2. Turn off feed pumps.
3. Trigger gun to relieve pressure.
4. Close gun inlet valves.
5. Close fluid supply inlet valves.
6
Flushing
Flush equipment only in a well-ventilated area. Do not
spray flammable fluids. Do not turn on heaters while
flushing with flammable solvents.
•
Flush out old fluid with new fluid, or flush out old
fluid with a compatible solvent, such as toluene,
naptha, or mineral spirts before introducing new
fluid.
•
Use lowest possible pressure when flushing.
•
To flush entire system, circulate through gun fluid
manifold (with manifold removed from gun).
•
Always leave some type of fluid in system. Do not
use water.
Only use flush solvents that are compatible with fluo-
roelastomer seals. Non-compatible solvents will dam-
age seals and cause hazardous conditions, such as
high pressure leaks and pressure switch failure.
Pressure Relief Procedure
311392C