Electrical – Ryobi SSP050 User Manual
Page 6
 
6 — English
ELECTRICAL
EXTENSION CORDS
Be sure to use an extension cord that has the capacity to 
handle the current the product will draw. An undersized cord 
will cause a drop in line voltage, resulting in overheating and 
loss of power. Use the chart to determine the minimum wire 
size required in an extension cord. Only round jacketed cords 
listed by Underwriter’s Laboratories (UL) should be used.
When working outdoors with a product, use an extension 
cord that is designed for outside use. This type of cord is 
designated with “W-A” or “W” on the cord’s jacket.
Before using any extension cord, inspect it for loose or 
exposed wires and cut or worn insulation.
A proper extension cord is available at an authorized service 
center.
If two extension cords are needed, knot them together to 
prevent them from becoming disconnected during use. Make 
the knot as shown in figure 1, then connect the plug end of 
once extension cord into the receptacle end of the other.
 
**Ampere rating (on product data plate)
0-2.0
2.1-3.4
3.5-5.0 5.1-7.0 7.1-12.0 12.1-16.0
Cord Length
Wire Size (A.W.G.)
25'
16
16
16
16
14
14
50'
16
16
16
14
14
12
100'
16
16
14
12
10
—
**Used on 12 gauge - 20 amp circuit.
NOTE: AWG = American Wire Gauge
WARNING:
Keep the extension cord clear of the working area. 
Position the cord so that it will not get caught on lum-
ber, tools, or other obstructions while you are working 
with a power tool. Failure to do so can result in serious 
personal injury.
WARNING:
Check extension cords before each use. If damaged 
replace immediately. Never use the product with a dam-
aged cord since touching the damaged area could cause 
electrical shock resulting in serious injury.
ELECTRICAL CONNECTION
This product is powered by a precision-built electric motor. It 
should be connected to a power supply that is 
120 V, AC only
(normal household current), 60 Hz. Do not operate this 
product on direct current (DC). A substantial voltage drop 
will cause a loss of power and the motor will overheat. If 
the product does not operate when plugged into an outlet, 
double check the power supply.
GROUNDING INSTRUCTIONS
See Figure 1, page 12.
This product must be grounded. In the event of a malfunction 
or breakdown, grounding provides a path of least resistance 
for electric current to reduce the risk of electric shock. 
This product is equipped with an electric cord having an 
equipment-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. 
WARNING:
Improper installation of a grounded plug increase the 
risk of electric shock. When repair or replacement of the 
cord or plug is required, take the tool to an authorized 
service center. 
Check with a qualified electrician or service personnel if 
the grounding instructions are not completely understood, 
or if in doubt as to whether the product is properly 
grounded.
Repair or replace a damaged or worn cord immediately.
This product is for use on a nominal 120 V circuit and has a 
grounding plug similar to the plug illustrated in figure 1. Only 
connect the product to an outlet having the same configuration 
as the plug. Do not use an adapter with this product.