Part No. 1268495
S-100HD • S-120HD
3 - 81
September 2016
Section 3 • Repair Procedures
10-5
Valve Adjustments - Function
Manifold, S-120HD Models
How to Adjust the Function
Manifold Relief Valve
Note: Perform this procedure with the boom in the
stowed position.
1 Connect a 0 to 5000 psi / 0 to 345 bar pressure
gauge to the test port on the function manifold.
2 Start the engine from the ground controls.
3 Simultaneously push and hold the function
enable/high speed button and the boom
retract button with the boom fully retracted.
Observe the pressure reading on the pressure
gauge. Refer to Specifications,
Hydraulic
Specifications.
4 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap (item BI).
5 Adjust the internal hex socket. Turn it clockwise
to increase the pressure or counterclockwise to
decrease the pressure. Install the relief valve
cap.
Tip-over hazard. Do not adjust
the relief valve higher than
specified.
6 Repeat steps 2 through 5 to confirm the relief
valve pressure.
How to Adjust the Boom Extend
Relief Valve
Perform this procedure with the boom in the
stowed position.
1 Connect a 0 to 3000 psi / 0 to 207 bar pressure
gauge to the test port on the function manifold.
2 Start the engine from the ground controls.
3 Fully raise and extend the boom.
4 Simultaneously push and hold the function
enable/high speed button and the boom
extend button with the boom fully extended.
Observe the pressure reading on the pressure
gauge. Refer to Specifications,
Hydraulic
Specifications.
5 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap (item BA).
6 Adjust the internal hex socket. Turn it clockwise
to increase the pressure or counterclockwise to
decrease the pressure. Install the relief valve
cap.
Tip-over hazard. Do not adjust
the relief valve higher than
specified.
7 Repeat steps 2 through 6 to confirm the relief
valve pressure.
MANIFOLDS
Summary of Contents for Genie S-100HD
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Page 124: ...3 94 S 100HD S 120HD Part No 1268495 September 2016 Section 3 Repair Procedures MANIFOLDS ...
Page 126: ...3 96 S 100HD S 120HD Part No 1268495 September 2016 Section 3 Repair Procedures MANIFOLDS ...
Page 201: ...Section 5 Schematics September 2016 5 19 Electrical Schematic View 1 S 100HD Models 5 20 ...
Page 204: ...September 2016 Section 5 Schematics 5 22 Electrical Schematic View 2 S 100HD Models 5 21 ...
Page 205: ...Section 5 Schematics September 2016 5 23 Electrical Schematic View 3 S 100HD Models 5 24 ...
Page 208: ...September 2016 Section 5 Schematics 5 26 Electrical Schematic View4 S 100HD Models 5 25 ...
Page 209: ...Section 5 Schematics September 2016 5 27 Electrical Schematic View 5 S 100HD Models 5 28 ...
Page 212: ...September 2016 Section 5 Schematics 5 30 Electrical Schematic View 6 S 100HD Models 5 29 ...
Page 213: ...Section 5 Schematics September 2016 5 31 Electrical Schematic View 7 S 100HD Models 5 32 ...
Page 216: ...September 2016 Section 5 Schematics 5 34 5 33 Safety Circuit Schematic S 100HD Models ...
Page 217: ...Section 5 Schematics September 2016 5 35 5 36 Electrical Schematic View 1 S 120HD Models ...
Page 220: ...September 2016 Section 5 Schematics 5 38 Electrical Schematic View 2 S 120HD Models 5 37 ...
Page 221: ...Section 5 Schematics September 2016 5 39 Electrical Schematic View 3 S 120HD Models 5 40 ...
Page 224: ...September 2016 Section 5 Schematics 5 42 Electrical Schematic View 4 S 120HD Models 5 41 ...
Page 225: ...Section 5 Schematics September 2016 5 43 Electrical Schematic View 5 S 120HD Models 5 44 ...
Page 228: ...September 2016 Section 5 Schematics 5 46 Electrical Schematic View 6 S 120HD Models 5 45 ...
Page 229: ...Section 5 Schematics September 2016 5 47 5 48 Electrical Schematic View 7 S 120HD Models ...
Page 232: ...September 2016 Section 5 Schematics 5 50 Safety Circuit Schematic S 120HD Models 5 49 ...
Page 233: ...Section 5 Schematics September 2016 5 51 Perkins 854F 34T Engine Electrical Schematic 5 52 ...
Page 235: ...Section 5 Schematics September 2016 Part No 1268495 S 100HD S 120HD 5 53 ...
Page 236: ...September 2016 Section 5 Schematics 5 54 Perkins 854F 34T Engine Electrical Harness 5 53 ...
Page 237: ...Section 5 Schematics September 2016 5 55 Deutz TD2 9 Engine Electrical Schematic 5 56 ...
Page 240: ...September 2016 Section 5 Schematics 5 58 Deutz TD2 9 Engine Electrical Harness 5 57 ...
Page 241: ...Section 5 Schematics September 2016 5 59 Hydraulic Schematic S 100HD Models 5 60 ...
Page 248: ...September 2016 Section 5 Schematics 5 66 Hydraulic Schematic S 120HD Models 5 60 ...
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