Harig AUTOMATIC PLC - Crossfeed Operation; Coolant System Operation; Elevating Mechanism and Downfeed; Table Park Function

B
A B C
A
CROSS FEED
CAUTION: To prevent damage, check the location of the adjustment dogs below the right side
of the table. The dogs must be set very far apart for manual use and as close as needed for
automatic Crossfeed use.
Achieve manual cross feed by loosening the cross feed travel locking thumb screw (Fig. 6 A) on
the right side of the base under the table one turn, and operating the cross feed hand wheel. (Fig.
5 D)
For automatic operation of the Crossfeed, turn the “Crossfeed” switch towards the ON position.
Set your Crossfeed step size by rotating the thumbwheel from .0001” to .9999”. Turn the switch
towards the OFF position to run the Crossfeed manually again.
COOLANT/ WET GRIND
Your grinder may have come with a Coolant System. Once installed, your Wet Grind
will turn on by turning the “Coolant” switch towards ON.
ELEVATING MECHANISM- DOWNFEED
Raise or lower grinding head assembly by turning handwheel (Fig. 7, A) on the right side of the
top of the column.
To change zero setting, loosen two knurled screws (Fig. 7, B) projecting from face of wheel,
slide calibrated slip ring to desired position, and retighten screws.
To engage “fine feed” (optional equipment), tighten one large knurled screw. (Fig.7, C) One
revolution of the “fine feed” knob changes elevating screw setting by .001 inches. To disengage
“fine feed”, loosen knurled screw ½ turn.
Fig. 6 Fig. 7
B
A
C
A
TABLE PARK
10