26
OPERATION MANUAL
F
ig
.5.16
Setting The Vertical Spindle Speed (HM-54GV)
The Model HM-54GV is fitted with a variable speed
motor and a HIGH or LOW speed gearbox.
The speed is controlled by a speed selector knob
mounted on the control panel (Fig.5.16) with the
HIGH or LOW selected by the lever on the side of
the head. (Fig.5.17)
The speed is displayed in R.P.M. on the digital dis-
play on the control panel.
F
ig
.5.17
Setting The Horizontal Spindle Speed (HM-54GV)
1. DISCONNECT THE MACHINE FROM POWER!
2. Open horizontal V-belt cover to gain access to
the horizontal spindle V-belts and pulleys,
(Fig. 5.19)
3. Select the speed required from the table below
(Fig.5.18)
F
ig
.5.19
F
ig
.5.18
08/11/2019
Instructions Manual for HM-54GV (M579)
26
