Graco 238894 Marine Instruments User Manual


 
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Table of Contents
List of Models 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts
238889, 238890, 238891, and 238892 14. . . . . . . . . .
238893, 238894, 248090, and 255072 16. . . . . . . . . .
244734 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performance Chart 21. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional Drawings 23. . . . . . . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty 24. . . . . . . . . . . . . . . . . . . . . .
Graco Information 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Models
Spring-Operated Models
Part No. Description Range
Maximum Fluid
Inlet Pressure
Regulated Fluid
Outlet Pressure
238889 with EZ Flush gauge port plug Medium
6000 psi
(41 MPa, 414 bar)
500–3000 psi
(3.4–21 MPa, 34–207 bar)
238890 with fluid pressure gauge Medium
6000 psi
(41 MPa, 414 bar)
500–3000 psi
(3.4–21 MPa, 34–207 bar)
238891 with EZ Flush gauge port plug High
6000 psi
(41 MPa, 414 bar)
3000–5000 psi
(21–34 MPa, 207–345 bar)
238892 with fluid pressure gauge High
6000 psi
(41 MPa, 414 bar)
3000–5000 psi
(21–34 MPa, 207–345 bar)
Air-Operated Models
Part No. Description Range
Maximum Inbound
Air Pressure
Maximum Fluid
Inlet Pressure
Regulated Fluid
Outlet Pressure
238893
with EZ Flush gauge
port plug
Full
100 psi
(0.7 MPa, 7 bar)
6000 psi
(41 MPa, 414 bar)
500–4000 psi
(3.4–28 MPa, 34–276 bar)
238894
with fluid pressure
gauge
Full
100 psi
(0.7 MPa, 7 bar)
6000 psi
(41 MPa, 414 bar)
500–4000 psi
(3.4–28 MPa, 34–276 bar)
244734
with EZ Flush gauge
port plug
Full
100 psi
(0.7 MPa, 7 bar)
6000 psi
(41 MPa, 414 bar)
500–4000 psi
(3.4–28 MPa, 34–276 bar)
248090
with fluid pressure
gauge (LASD)
Full
100 psi
(0.7 MPa, 7 bar)
6000 psi
(41 MPa, 414 bar)
500–4000 psi
(3.4–28 MPa, 34–276 bar)
255072
high resolution with
fluid pressure gauge
Full
100 psi
(0.7 MPa, 7 bar)
6000 psi
(41 MPa, 414 bar)
500–2700 psi
(3.4–19 MPa, 34–190 bar)