able of conTenTs General safety rules for all machines Additional safety rules Conditions of use Characteristics Description of the machine Structure Sound level and installation Table tilting Table adjustment Setting the speed V belt tension Feed shaft spring tension Setting the drilling depth Inserting and ejecting the drill and chuck 4.10 Positioning a work piece Maintenance...
hu 45 i olumn drilling machine ndusTry 1. g eneral safeTy rules for all machines N.B.: Read the instructions carefully in order to avoid any problems. As with all machinery there are certain hazards involved with operation and use of this machine. Using the machine with respect and caution will considerably lessen the possibility op personal injury.
ddiTional safeTy rules Always keep in mind that: • The machine must be switched off and disconnected from the power supply during maintenance and repairs, • Clamped workpieces may only be measured when the machine is switched off. Never lean over the machine, mind loose clothing, ties, jewellery etc. And wear a cap. Do not remove safety devices or guards.
4. d escripTion of The machine 4.1 s TrucTure Figure 1 Head Column and rack and pinion Table and bracket Base plate with column support 4.2 s ound level and insTallaTion Max. noise level while working: 80 db (A) These values are measured under normal use of the machine. Incorrect use of the machine can produce different values! Always wear hearing protection for maximum safety while working.
4.3 T able TilTing Unlock the lever under the table and tilt the table to the desired position using the graduated scale. Lock the handle again. Figure 2 4.4 T able adjusTmenT • Vertical: to adjust the table vertically you must first loosen the clamp lever and then set the height using the lever A, figure 3.
4.7 f eed shafT spring Tension The feed shaft return spring is set at the factory; however, during the life of the drill press you may want to adjust the spring so that the feed shaft return pressure suits your operating needs. Turn the machine off and disconnect it from the mains before maintenance or repairs are performed! Figure 5 •...
4.9 i nserTing and ejecTing The drill and chuck Figure 7 Figure 9 Figure 8 • Insert the chuck into the spindle (figure 7). • Place the drill in the chuck (figure 8) and turn the drill. The chuck is self-centering. •...
6.2 d escripTion of The elecTric parTs The main elements of the electric system are: • Main panel MG45R-14.1-0 • Push buttons panel MG40-14.2A-0 • Panel MG45R-14.3-0 • Safety switch SQ3 for the v belt protection cover • Main motor M1 •...
7.1 w iring diagram Figure 11 Positive switch (v belt cover) Anti-positive switch (drill cover) Change pole switch (SA2) CHANGES AND T YPING ERRORS RESER VED...
9. T roubleshooTing Problem Possible cause Possible solution Too much noise Wrong belt tension Adjust tension Spindle not lubricated Remove spindle quill and lubricate Pulley loose Tighten pulley V-belt loose Adjust belt tension Worn bearing Exchange bearing Play of the chuck Drill chuck loose Tighten by pressing chuck against table Worn spindle shaft or bearing...
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