PSTC - Linear Actuator Drive - General Manual Rev 2.pdf
PSTC - Linear Actuator Drive - General Manual Rev 2.pdf
PSTC - Linear Actuator Drive - General Manual Rev 2.pdf
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Loosen the clamp at the clevis end of the screw and boot.<br />
Unscrew the actuator screw until<br />
the measurement L is 41.75<br />
inches. All other things being<br />
correct, the clevis pin should fit<br />
right through the clevis and<br />
torque arm of the array. If the<br />
holes do not align<br />
it will be necessary to measure<br />
R1 and R2 then recompute the<br />
actuator parameters as defined in<br />
Appendix C. Lengthen or shorten<br />
the screw to fit with the torque<br />
tube and note the actual length.<br />
41.75”<br />
Pull the boot out to cover the metal stop at the clevis and reattach the clamp.<br />
Array Angle<br />
S = 0°<br />
R1<br />
R2<br />
L1<br />
Western Mount Position – View Facing South<br />
Level, Face-up Position<br />
© 2003 Enhancement Electronics, Inc. 14
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