Steel City 40260H, Руководство пользователя

Страница: 20 / 43

CHAIN TENSION
To adjust Chain Tension:
1. Remove the access panel (A) on the
BASE
.
SEE FIG 12.
Fig. 12
2. Loosen the two hex head bolts (B) that fasten the
idler sprocket (C) to the base and move the idler
sprocket until excess slack in the chain has been
eliminated.
SEE FIG 13.
Fig. 13
3. Retighten the two hex head bolts.
4. Replace access panel.
A
20
ADJUSTING CHAIN DRIVE
Notice: The following steps should only be done
AFTER you have gone through the TABLE PARALELL-
ISM ADJUSTMENT section of this manual and the
measurements you attained from that section are
greater than .016".
1. Remove the panel (A) to gain access to the chain
drive assembly. SEE FIG 12.
2. Loosen two hex head bolts (B) that fasten the idler
sprocket (C) to the base until you can turn each
corner sprocket (D) independently. One of the
corner sprockets is shown in
Fig 13.
Notice: If the chain drive is loosened too much, it will
fall off all of the sprockets. Replacing a chain that has
come off the sprockets is a very tedious process. Make
sure to loosen the idler pulley just enough to allow you
to be able to turn the corner sprockets.
3. Each tooth on a corner sprocket represents .016" of
vertical movement as it turns.
4. Whichever end of the table is too high, turn the
sprockets at that end of the table clockwise to lower
the table. For example if the back end of the table is
too high, the back two sprockets would need to be
rotated clockwise to lower the back side of the table.
If the right end of the table is too high, the right two
sprockets would be rotated clockwise to lower the
right side, etc.
Notice: Make certain, as you turn the sprockets, to
keep an accurate tooth count to ensure that the table is
lowered equally on a specific side.
5. Recheck Table Parallelism using your gauge block.
Once the tolerance is less than .016", replace
access cover and refer back to the TABLE
PARALELLISM ADJUSTMENT section in the
ADJUSTMENT section of this manual.
MAKE CERTAIN THAT THE
PLANER
IS
DISCONNECT-ED FROM THE POWER SOURCE.
!
WARNING