Operator’s manual for the Pentruder MD1 Modular Drill System with MDU9 Modular Drive Unit - Original instructions
Page 45
7.2.1
Tightening of screws and bolts
Check that the screws which hold the RT-45 Roller unit and FT-M3 Feed unit in place are
tightened correctly. A torque wrench should be used and the screws should be tightened to 40
Nm. Vilka screws and bolts kan vara viktiga?
!
Important!
Do not over tighten the screws, as this may damage the thread.
7.2.3
MG41 Gearbox - Oil change
The Pentruder drill system has a separate 4-speed gearbox which is lubricated in a separate oil bath. To
change oil, clean thoroughly around the plug and blow with compressed air before the plug is removed. If
dirt is allowed to enter, the gearbox may seize and the warranty is not valid. Unscrew the oil-plug and drain
completely. Refill with 0.4 L of GL5 specification gearbox oil, preferably synthetic oil with 75W/90 viscosity.
Clean the magnetic plug, fit it and tighten firmly again.
7.2.4
Spindle unit ST3 - Oil change
The Pentruder drill system has a separate output gearbox or spindle unit which is lubricated in a separate
oil bath. Clean thoroughly around the oil plug and blow with compressed air before the oil plug is removed.
If dirt is allowed to enter, the gearbox may seize and the warranty is not valid.To change oil, unscrew the
oil-plug and drain completely. Refill with 0.2 L of GL5 specification gearbox oil, preferably synthetic oil with
75W/90 viscosity. Clean the magnetic plug, fit it and tighten firmly again.
M10 screws
40Nm