Makita 6821 Instruction Manual page 3

14.
REMOVE ADJUSTING KEYS AND WRENCHES. Form habit
of
checking t o
see that keys and adjusting wrenches are removed from tool before turning
it
on.
15. AVOID UNINTENTIONAL STARTING. Don't carry tool with finger on switch.
Be sure switch is
OFF
when plugging in.
16. EXTENSION CORDS. Make sure your extension cord is in good condition.
When using an extension cord, be sure t o use one heavy enough t o carry
the current
your product will draw.
An
undersized cord will cause a drop
in line voltage resulting in
loss
of power and overheating. Table 1 shows the
correct size t o use depending on cord length and nameplate ampere rating.
If in doubt, use the next heavier gage. The smaller the gage number, the
heavier the cord.
TABLE 1 MINIMUM GAGE FOR CORD SETS
0 - 6
6
-
10
10
-
12
12
-
16
I
Total Length of Cord in Feet
18 16 14
16 16 14 12
14 12 Not Recommended
18 16
; :
1
12
I
0
-
25
I
26
-
50
I
51
-
100
I
101
-
150
Ampere Rating
More
Not
More
Than Than
A W G
17.
OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only
extension cords intended for use outdoors and so marked.
18. STAY ALERT. Watch what you are doing, use common sense. Don't operate
tool when you are tired.
19. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other
part that is damaged should be carefully checked t o determine that it will
operate properly and perform its intended function. Check for alignment of
moving parts, binding of moving parts, breakage
of
parts, mounting, and any
other conditions that may affect its operation. A guard or other part that
is damaged should be properly repaired or replaced by an authorized serv-
ice center unless otherwise indicated elsewhere in this instruction manual.
Have defective switches replaced by authorized service center. Don't use
tool if switch does not turn
it
on and off.
20. GUARD AGAINST ELECTRIC SHOCK. Prevent body contact with grounded
surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.
21. REPLACEMENT PARTS. When servicing, use only identical replacement parts.
22. POLARIZED PLUGS. To reduce the risk of electric shock, this equipment has
a polarized plug (one blade is wider than the other). This plug will
fit in
a
polarized outlet only one way. If the plug does not fit fully in the outlet,
reverse the plug. If
it
still does not
fit,
contact a qualified electrician t o install
the proper outlet. Do not change the plug in any way.
3