Speed and Pressure Regulator Adjusting Instructions
Normally, speed and pressure regulation requires no adjusting, but if proper adjustment is lost, proceed as follows. Refer to
the General Data table for proper engine speeds.
Before Starting
1.
Remove regulator valve cover (A), (if equipped) on valve (B) to expose adjusting screw (C). Loosen jam nut (D) on
adjusting screw (C) and turn screw counterclockwise until tension is no longer felt on screw. Now, turn screw
clockwise one full turn.
2.
Close service valve(s).
After Starting Unit
3.
Allow unit to warm up at least five minutes, and then if equipped, place the Start-Run Valve Switch in the “AIR”
position to obtain full service air pressure.
4.
With Service Air Valve closed, turn the adjusting screw (C) clockwise until the discharge pressure reaches 185 psi
(range =10psi). Tighten jam nut (D).
5.
Replace regulator valve cover (A), if equipped.
6.
To select any pressure range fro 80 to150 psi, change adjusting screw (C) to obtain a “closed” service valve pressure
that is 10 psi greater than the desired “working” service pressure. Always lock and protect pressure setting of
adjusting screw (C) with jam nut (D) and regulator valve cover (A).
Note: Unit is adjusted at factory for operation at 100 psi.
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Manual P/N 22189203 (01/17/2005)
Summary of Contents for HP60CMH
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Page 45: ...UNLOADER ASSEMBLY 45 Manual P N 22189203 01 17 2005 ...
Page 46: ...Separator Tank 46 Manual P N 22189203 01 17 2005 ...
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Page 48: ... 48 Manual P N 22189203 01 17 2005 ...
Page 49: ...AIR OIL HYDRAULIC PIPING 49 Manual P N 22189203 01 17 2005 ...
Page 50: ...AIR OIL HYDRAULIC PIPING 50 Manual P N 22189203 01 17 2005 ...
Page 52: ... 52 Manual P N 22189203 01 17 2005 Wiring Diagram ...