
Do you have a question about the Weiler LZ 280 S and is the answer not in the manual?
Procedures for safely removing the lathe from its export packaging.
Verifying all supplied equipment and accessories against the delivery note.
Guidelines for safely lifting and moving the lathe using cranes or other methods.
Recommendations for creating a stable, concrete foundation to prevent deflection and vibration.
Detailed steps for accurately leveling the lathe using precision tools and wedges.
Instructions for removing protective coatings and ensuring the machine is free of dirt.
Importance of thorough lubrication for smooth operation and longevity.
Steps to ensure carriage, half-nut, and feed controls are disengaged before starting.
Correct procedure for engaging the main spindle drive for initial power-on.
Description of the headstock, spindle, back gearing, and feed drive mechanism.
Overview of the gearing and shafts that control carriage and threading movements.
Details on the quick-change gear box for selecting feeds and thread pitches.
Explanation of the pick-off gears for achieving specific feed ratios.
Description of the splined feed shaft transmitting motion for automatic feeds.
Details on the lead screw used exclusively for thread cutting.
Description of the carriage supporting the cross slide and compound rest.
Details on the compound rest, its slides, and adjustment mechanisms.
Description of the apron housing controls for carriage feed and thread engagement.
Description of the tailstock, its spindle, and clamping mechanism.
Overview of the different drive systems for the spindle.
Explanation of the V-belt drive system from motor to main spindle via countershaft.
How to manually select spindle speeds by changing belts on cone pulleys.
Procedure for properly tensioning the V-belts for optimal drive performance.
Important notes on bearing/slide adjustments and initial running of the lathe.
Guidelines for adjusting the main spindle bearings for proper running.
Specific procedure for adjusting the pre-loaded tapered roller bearings.
Procedure for adjusting the rear spindle guide-bushing.
Steps required to remove the main spindle from the headstock.
Instructions for correctly setting up and interchanging gears for different ratios.
Procedure for eliminating endplay in the compound rest feed screws.
Information on accessing and replacing worn V-belts.
Guidance on contacting support for any machine problems or damages.
Specific instructions for daily oiling of various machine parts.
Specific instructions for weekly greasing of nipples.
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