No. 690 Portable Power Drive
General Safety Information
WARNING! Read and understand all instructions. Failure
to follow all instructions listed below may
result in electric shock, fire, and/or serious
personal injury.
SAVE THESE INSTRUCTIONS!
Work Area Safety
• Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
• Do not operate tools in explosive atmospheres,
such as in the presence of flammable liquids,
gases, or dust. Tools create sparks which may ignite
the dust or fumes.
• Keep by-standers, children, and visitors away
while operating a tool. Distractions can cause you to
lose control.
• Keep floors dry and free of slippery materials
such as oil. Slippery floors invite accidents.
Electrical Safety
• Double insulated tools are equipped with a polar-
ized 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 elec-
trician to install a polarized outlet. Do not change
the plug in any way. Double insulation
the need for the three wire grounded power cord and
grounded supply system.
• Avoid body contact with grounded surfaces such
as pipes, radiators, ranges and refrigerators. There
is an increased risk of electrical shock if your body is
grounded.
• Do not expose electrical tools to rain or wet con-
ditions. Water entering a tool will increase the risk of
electrical shock.
• Do not abuse cord. Never use the cord to pull the
plug from an outlet. Keep cord away from heat, oil,
sharp edges or moving parts. Replace damaged
cords immediately. Damaged cords increase the
risk of electrical shock.
• When operating a tool outside, use an outdoor
extension cord marked "W-A" or "W". These cords
are rated for outdoor use and reduce the risk of elec-
trical shock.
• Use proper extension cords. (See Chart) Insufficient
conductor size will cause excessive voltage drop and
loss of power.
2
All manuals and user guides at all-guides.com
eliminates
Ridge Tool Company
Minimum Wire Gauge for Extension Cord
Nameplate
Total Length (in feet)
Amps
0 – 25
0 – 6
18 AWG
6 – 10
18 AWG
10 – 12
16 AWG
12 – 16
14 AWG
• Keep all electric connections dry and off the
ground. Do not touch plugs or tool with wet hands.
Reduces the risk of electrical shock.
Personal Safety
• Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use tool while tired or under the influence of
drugs, alcohol or medications. A moment of inat-
tention while operating power tools may result in seri-
ous personal injury.
• Dress properly. Do not wear loose clothing or
jewelry. Contain long hair. Keep your hair, clothing
and gloves away from moving parts. Loose clothes,
jewelry or long hair can be caught in moving parts.
• Avoid accidental starting. Be sure switch is OFF
before plugging in. Carrying tools with your finger on
the switch or plugging in tools that have the switch ON
invites accidents.
• Remove adjusting keys or wrenches before turning
the tool ON. A wrench or a key that is left attached to
a rotating part of the tool may result in personal injury.
• Do not overreach. Keep proper footing and bal-
ance at all times. Proper footing and balance enables
better control of the tool in unexpected situations.
• Use safety equipment. Always wear eye protection.
Dust mask, non-skid safety shoes, hard hat or hearing
protection must be used for appropriate conditions.
Tool Use and Care
• Use clamp or other practical way to secure and
support the workpiece to a stable platform. Holding
the work by hand or against your body is unstable and
may lead to loss of control.
• Do not force tool. Use the correct tool for your
application. The correct tool will do the job better
and safer at the same rate for which it is designed.
• Do not use if switch does not turn the tool ON or
OFF. Any tool that cannot be controlled with the switch
is dangerous and must be repaired.
26 – 50
51 – 100
16 AWG
16 AWG
16 AWG
14 AWG
16 AWG
14 AWG
12 AWG
NOT RECOMMENDED