Grizzly G7873 Manuale Utente

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Model g4181/g7873 1-hp power Feeder

to  correctly  position  this  power  feeder  on  your
table top, completely assemble the power feeder
first,  then  refer  to  this  section  and  mount  your
base  to  the  table  using  one  of  the  two  methods
below.  the  reason  for  this  order  is  that  with  the
power  feeder  unit  completely  assembled,  it  will
be easier to locate where on the table top you will
need to drill your base mounting holes, so you can
take advantage of the full range of power feeder
swing and adjustments.

through-bolt Mounting

We recommend that you mount your new power
feeder to the machine table with through bolts,
nuts, and washers (

Figure 9). this option will

give the most rigidity and clamping strength to
prevent the feeder base from twisting out of align-
ment during use. however, if under-table support
webs interfere with washer or nut locations under
the table, you must use an optional clamping kit,
or drill and thread holes directly into the table as
described in

Direct Mounting.

Direct Mounting

Use the included mounting template to drill and
tap your table, so the power feeder base can
be directly mounted to the table surface (

Figure

10). if the table is thinner than

⁄

" thick where

the  threaded  holes  would  be  drilled  and  tapped,
or  if  support  webbing  is  in  the  way,  the  threads
may strip or loosen as the power feeder is used.
thread  locking  compound  will  not  cure  this  situ-
ation.  revert  to  the

through-bolt Mounting

option. in any case, make sure to use a medium-
grade liquid thread locking compound on all
threads.

Figure 9. through-bolt mounting.

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Figure 10. direct mounting.