Variable Speed Adjustment; Water Control Valve - Alpha Professional Tools VSP-110 Instruction Manual

VARIABLE SPEED ADjUSTMENT

This polisher is equipped with a variable speed control that
will allow the spindle speed to be adjusted from 1,600
RPM to 2,800 RPM. Speed adjustment is controlled by
rotation of the wheel as shown in the Figure 4.
NOTE- Wheel numbers are for reference point of mo-
tor speed (#1 is 1,600 RPM and #6 is 2,800RPM).

WATER CONTROL VALVE

This polisher is equipped with a center water feed system. Water flow to the spindle
shower bolt can be controlled by throttling the valve stem as seen in Figure 5, Figure 6
and Figure 7.
Figure-5
Water Valve in
closed position
Water Valve in full open position
DECREASE SPEED
INCREASE SPEED
Water Valve in
half open position
Figure-7
Figure-4
Figure-6
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