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REPLACEMENT PARTS
When servicing use only identical replacement parts.
MOTOR
Most Porter-Cable tools will
operate on
either D.C., or single phase
25
to
60
cycle
A.C. current and voltage
within plus or minus
5
percent
of that shown on
the specification plate on
the tool. Several models,
however, are
designed for A.C.
current
only. Refer to the
specification
plate on your tool for proper
voltage and current rating.
CAUTION: Do not operate your tool on a current on
which
the
voltage is not within correct limits. Do not operate tools rated
A.C.
only on D.C. current. To do so may seriously damage the tool.
EXTENSION CORD SELECTION
If
an
extension cord is used, make sure the conductor
size is large
enough to prevent excessive voltage drop which will
cause
loss of
power and possible motor damage. A table of
recommended
extension cord sizes will be found below. This table
is based on
limiting line voltage drop to 5 volts (10 volts for 230 volts)
at
150% of
rated amperes.
If an extension cord is to be used outdoors it must be marked with the
suffix W-A following the cord type designation. For example —
SJTW-A to indicate it is acceptable for outdoor use.
RECOMMENDED EXTENSION CORD SIZES FOR USE WITH PORTABLE ELECTRIC TOOLS
Length of Cord in Feet
|
115V
25 Ft.
50 Ft.
100 Ft.
150 Ft.
200 Ft.
250 Ft.
300 Ft.
400 Ft.
500 Ft.
230V
50 Ft.
100 Ft.
200 Ft.
300 Ft.
400 Ft.
500 Ft.
600 Ft.
800 Ft.
1000 Ft.
0-2
18
18
18
16
16
14
14
12
12
05
2-3
18
18
16
14
14
12
12
10
10
c
3-4
18
18
16
14
12
12
10
10
8
DC
4-5
18
18
14
12
12
10
10
8
8
05
CD
5-6
18
16
14
12
10
10
8
8
6
a
E
6-8
18
16
12
10
10
8
6
6
6
<
8-10
18
14
12
10
8
8
6
6
4
TO
10-12
16
14
10
8
8
6
6
4
4
a
CD
12-14
16
12
10
8
6
6
6
4
2
E
co
14-16
16
12
10
8
6
6
4
4
1
2
Z
16-18
14
12
8
8
6
4
4
2
2
18-20
14
12
8
6
6
4
4
2
2
OPERATING INSTRUCTIONS
FOREWORD
Your Porter-Cable
Disc
Sander/Grinder is designed for numerous
sanding and grinding operations when used with appropriate
recommended accessories.
Typical applications are smoothing rough boards, removing paint
and varnish, auto body sanding, smoothing welding beads, removing
gates and flash from castings, removing rust, leveling form seams
from concrete, and the like.
4
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