Jet Tools OES-80CS - Manual (Page 12)

12
Extension Cords
Make sure your extension cord is in good
condition. When using an extension cord, be sure
to use one heavy enough to carry the current your
machine will draw. An undersized cord will cause
a drop in the line voltage resulting in power loss
and overheating. Table 1 shows the correct size to
use depending on the cord length and nameplate
ampere rating. If in doubt, use the next heavier
gauge. Remember, the smaller the gauge number,
the heavier the cord.
Adjustments
Sanding Platen Angle Adjustment
Referring to Figure 10:
1. Disconnect the machine from the power
source.
2. Pull the lock handle (B) forward (unlock) to
release tension.
Move the sanding platen (A) to the desired
position. Use a combination square between
the table and sanding platen to get precise
angles.
3. Hold the platen (A) while locking the handle.
Platen Lock Tension Adjustment
1. Disconnect the machine from the power
source.
2. Loosen (unlock) the handle (B, Fig. 10) and
place the platen in the horizontal position as
shown in (A, Fig. 10). Do not lock.
3. Tension eccentric block by tightening the nylon
nut (B, Fig. 11) with a 14mm wrench. Turn the
nut in by 1/4 turn increments and test locking
handle for proper tension.
The lock handle is properly tensioned when it
requires positive force to move the eccentric
block (attached to the locking handle) from one
side to the other. The platen and motor
assembly must stay in a locked position
without sliding once the handle has been
moved to the locked position. Re-adjust as
necessary.
Recommended Extension Cord Gauges
Extension Cord Length in Feet *
Amps
25 50 75 100 150 200
< 5 16 16 16 14 12 12
5 to 8 16 16 14 12 10 NR
8 to 12 14 14 12 10 NR NR
12 to 15 12 12 10 10 NR NR
15 to 20 10 10 10 NR NR NR
21 to 30 10 NR NR NR NR NR
*based on limiting the line voltage drop to 5V at 150% of the
rated amperes.
NR: Not Recommended.
Table 1
Figure 10
Figure 11