Grizzly POWER FEED H8370 - Manual (Page 2)

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H8370.(Mfg..Since.7/11)
Functional Overview
The. Model. H8370. power. feed. is. designed. to.
install. on. the. left. side. of. a. mill/drill. table. to. pro-
vide.powered.longitudinal.movement.of.the.table..
Refer.to.
Figures 2–3.and.the.descriptions.below.
to.become.familiar.with.the.functional.parts.of.the.
power.feed.system.
Figure 2..Power.feed.controls.
A B
D C
Figure 3..limit.switch.and.stops.
F
e
a.. Direction Lever: Starts,.reverses,.and.stops.
longitudinal.table.movement.
b.. Rapid Movement button: Moves.the.table.at.
the.maximum.speed.in.the.direction.selected..
lights.when.the.power.feed.is.turned.
ON.
C. ON/OFF Switch: The. master. power. switch.
for.the.power.feed.
D. Speed Dial: Controls.the.speed.that.the.table.
moves—turn. the. dial. clockwise. to. increase.
the.speed.
E. Limit Stops: Activate.the.limit.switch..Secure.
these.devices.along.the.table.to.set.the.range.
of.movement.
F. Limit Switch: Stops. powered. table. move-
ment.when.either.limit.stop.presses.a.plunger.
on.the.switch.
Installation
Tools Needed Qty
Hex.Wrench.2.5mm............................................ 1
Hex.Wrench.5mm............................................... 1
Hex.Wrench.6mm............................................... 1
Wrench.12mm.................................................... 1
To install the power feed:
1.. DiSConneCT.Mill/DRill.FRoM.PoWeR!
2.. Remove. the. handle. assembly. from. the. left.
side.of.the.longitudinal.leadscrew.
3.. Slide. the. provided. leadscrew. gear. onto. the.
leadscrew.and.into.the.fingers.of.the.coupler,.
as. shown. in.
Figure 4,. then. tighten. the. set.
screw.of.the.gear.to.secure.it.
Figure 4..leadscrew.gear.installed.onto.the.
leadscrew.
Coupler
leadscrew
Gear Set.Screw