Cylinder Control Valve Installation
REMOTE CABLE OPERATION AND INSTALLATION: (continued)
10.Each cable is controlled by the operator with the use of single axis control handle assemblies. A single control handle assembly is required to oper- ate each individual valve section. The control handle assemblies are ordered as PN 02971243
Control Assembly - Controller End - |
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Installation Procedure: |
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1. Each controller assembly comes fully as- | Figure 11 |
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sembled. All required hardware etc. is included. |
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The control cables are not included with the control |
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handles and should be ordered separately. The |
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Controller must face forward as shown or controls |
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will be backward (See Figure 12) |
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2.To attach the cable, manipulate the controller handle so that the attachment nut is exposed as shown. Remove the lower most nut and screw from the controller housing.
Thread the cable nut into the controller attachment |
| Figure 12 |
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nut and tighten. (See Figure 13) |
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3. | Allow the controller handle to return to neutral. |
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Slide the cable guide tube into the control housing |
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and reinstall and tighten the housing screw. |
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4. Check the operation of the spool, |
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cable and controller. Some adjustment at the valve |
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end may be required too ensure that the spool |
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returns to neutral when the controller is in the |
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neutral position. (See Figure 14) |
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5. | The control lever assemblies utilizes a small |
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| Figure 13 |
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spring to make up for free play in the cable to valve |
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connection. The control valve spool spring pro- |
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vides the centering capabilities of the controller |
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and the valve spool. Lack of centering at the |
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controller is normally attributed to poor ad- |
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justment at the valve to cable connection or |
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binding of the cables due to poor routing. |
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6. The control lever assemblies will bolt to- |
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gether to form a group of handles, there will be 4 for |
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thr 4 spool valve and 5 for the 5 spool valve. Also |
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| Figure 14 |
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the "ON" and "OFF" Switch will bolt to the Handles |
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(See Figure 15) |
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© 2003 Alamo Group Inc. | Section 8 - 11 |