Grizzly POWER FEED H8370 - Manual (Page 3)

H8370.(Mfg..Since.7/11)
-3-
4.. Separate. the. two. pieces. of. the. mounting.
assembly,.then.place.the.table.bracket.over.
the. lip. of. the. table. trough,. as. shown. in.
Figure 5.
Figure 5..Table.bracket.mounted.on.the.lip.of.
the.table.trough.
Table
Bracket
5.. Mark.the.points.on.the.table.where.the.table.
bracket.hex.bolts.make.contact,.then.remove.
the.bracket.from.the.table.
6.. Spot.drill.the.points.marked.in.Step 5.to.give.
the.hex.bolts.a.small.spot.to."bite".the.table.
without.slipping.on.the.rough.cast.surface.
7.. Set.the.bracket.back.on.the.table.and.tighten.
down.the.hex.bolts.
8.. install. the. mounting. bracket. onto. the. power.
feed.assembly.with.the.two.cap.screws.pro-
vided,.as.shown.in.
Figure 6,.but.do.not.yet.
fully.tighten.them.
9.. Position.the.assembly.from.Step 8.onto.the.
table. bracket. so. that. the. teeth. of. the. drive.
gear. and. the. leadscrew. gear. mesh. exact-
ly,. then. tighten. the. mounting. bracket. cap.
screws.and.the.table.bracket.hex.bolts.(see.
Figures 7–8).
Figure 6..Mounting.bracket.installed.onto.the.
power.feed.unit.
Mounting
Bracket
Figure 7..Power.feed.drive.gear.and.leadscrew.
gear.properly.meshed.
leadscrew.Gear
Figure 8..installing.the.power.feed.and.mounting.
bracket.assembly.onto.the.table.bracket.
be sure there is enough running clearance
between the table, spindle, vise/clamps, or
jigs before turning the power feed ON. be
aware that all of these objects represent
potential pinch points.
Drive.Gear