57 Operations Manual
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Wall Extruder (Frame Nailer Gen IV and Tables)
11.2
Replacing Guide Trolley Slides
Figure 21, Trolley slide replacement
Tools required
: Set of Allan keys
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Disconnect power.
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Disconnect lead and remove home sensor.
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Disconnect leads from and remove motor.
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Undo 16 cap screws holding fence assy.
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Turn upside down, and release belt tension. (Grub screw in centre of tensioner)
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Remove tensioners, (outside screws.)
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Undo pulley blocks from each end, grub screw top and bottom.
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Slide trolley out at one end.
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Undo grub screws either side of slides, remove, replace.
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Blow out the aluminium extrusion, and pulley blocks.
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Reassemble, tension belt (put most tension at the front, leaving adjustment at rear if more
tension is needed later.
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Bolt fence back up.
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Fit motor and leads.
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Fit home sensor and lead.
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Start up, enable home trolley.
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Check home position is correct, if not alter in set up screen.
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Reset enable home trolley.
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Send out to 6 mtrs, and check.
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If incorrect recalibrate trolley as normal.
