Electrical; Adjustments - Luna BSM 2260 Original Owner's Manual

wraps around the drive drum (A).
3. Insert lock knob (G) into the threaded hole on the
side of the bracket (E) visible from the rear of the san-
der.

4. ELECTRICAL

Grounding instructions
CAUTION! This sander must be grounded while in
use to protect the operator from electric shock.
In the event of a malfunction or breakdown, grounding
provides a path of least resistance for electric cur-
rent to reduce the risk of electric shock. This tool
is equipped with an electric cord having an equip-
ment-grounding conductor and a grounding plug.
The plug must be plugged into a matching outlet that
is properly installed and grounded in accordance with
all local codes and ordinances.
Do not modify the plug provided. If it will not fit the
outlet, have the proper outlet installed by a qualified
electrician. Improper connection of the equipme-
nt-grounding conductor can result in a risk of electric
shock. The conductor, with insulation having an out-
er surface that is green with or without yellow stripes,
is the equipment- grounding conductor. If repair or
replacement of the electric cord or plug is necessary,
do not connect the equipment-grounding conductor to
a live terminal.
Check with a qualified electrician or service personnel
if the grounding instructions are not completely under-
stood, or if in doubt as to whether the tool is properly
grounded. Use only three wire extension cords that
have three-prong grounding plugs and three-pole re-
ceptacles that accept the tool's plug.
Repair or replace a damaged or worn cord immediately.
Fig. 6
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.
Recommended extension cord gauges
Extension cord length in feet *
Amps
25
< 5 16
5 to 8 16
8 to 12 14
12 to 15 12
15 to 20 10
21 to 30 10 NR
*based on limiting the line voltage drop to 5V at 150%
of the rated amperes.
NR: Not Recommended.

5. ADJUSTMENTS

Sanding platen angle adjustment
Referring to Figure 7:
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 san-
ding 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. 7) and place the
platen in the horizontal position as shown in (A, Fig. 7).
Do not lock.
32
50 75 100 150
16 16 14 12
16 14 14 10
14 12 12 NR
12 10 10 NR
10 10 10 NR
NR NR NR
Table 1
Fig. 7
200
12
NR
NR
NR
NR
NR