Wood’s Powr-Grip PT10FS10TAIR - Manual (Page 23)

Rev 12.0/3-13 21 PT10FS10TAIR: #35143
indication it has come out of adjustment. The standard setting for the master valve is 2
turns counter-clockwise from full clockwise, when viewed from the end of the adjustment knob.
The master valve must remain at the standard setting and should not be adjusted, unless there is
reason to believe that it has come out of adjustment.
T
O
R
EPLACE
F
OAM
R
ING
I
NSERT IN
V
ACUUM
P
AD
1) Remove the old foam ring insert: Hold the vacuum pad firmly and pull the ring insert out
from the mounting groove. Discard any damaged ring insert.
2) Install a new foam ring insert (see REPLACEMENT PARTS LIST): Push the ring insert into the
mounting groove so that the insert's base (flat side) fits flush against the bottom of the
groove. Begin by placing the inside edge of the ring insert against the inside edge of the
mounting groove. Then push gently and firmly on the outside edge of the ring insert until it
seats completely into the mounting groove. Work your way around the entire ring insert,
repeating this process until the entire ring is seated in the mounting groove.
3) Make sure that the foam ring is secure and fully inserted into the mounting groove around the
entire perimeter of the vacuum pad.
Note: If the ring insert ever comes partially or entirely out of the mounting groove, inspect the
ring insert for damage and reinstall an undamaged ring insert according to preceding directions.