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ADJUSTING THE SUB-BASE ALIGNMENT (PLUNGE BASE)

Applications using a template guide require the bit to be centered in the guide. This, in turn, requires the 
center hole in the sub-base to be in line with the collet of the motor unit. Your model has an adjustable sub-
base that has been aligned at the factory. The fixed-base router comes with the large hole.

Turn off and unplug the tool before making any adjustments or removing or installing attach-

ments or accessories. Be sure the switch is in the 

"OFF"

 position.

ROUTER

TOUPIES

CONTORNEADORES

Some dust created by power sanding, sawing, grinding, drilling, and other construction 

activities contains chemicals known to cause cancer, birth defects or other reproductive harm. 

Some examples of these chemicals are:

•  lead from lead-based paints,
•  crystalline silica from bricks and cement and other masonry products, and 
•  arsenic and chromium from chemically-treated lumber (CCA).

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your 
exposure to these chemicals: work in a well ventilated area, and work with approved safety  equipment, such 
as those dust masks that are specially designed to filter out microscopic particles.

•  Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction 

activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get 
into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals. 

Use of this tool can generate and/or disburse dust, which may cause serious and perma-

nent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection appropriate for the 
dust exposure. Direct particles away from face and body.

Wear appropriate hearing protection during use. Under some conditions and  duration of 

use, noise from this product may contribute to hearing loss. The label on your tool may include the following 
symbols.

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.

Turn off and unplug the tool before making any adjustments or removing or installing 

attachments or accessories. Be sure the switch is in the "OFF" position..

®

SAVE THESE INSTRUCTIONS!

  Read all instructions. Failure to follow all instructions listed below may result in electric 

shock, fi re and/or serious injury. The term “power tool” in all of the warnings listed below refers to your 
mains-operated (corded) power tool or battery-operated (cordless) power tool.

 To reduce the risk of injury, user must read instruction manual. 

GENERAL SAFETY RULES

1) 

Work area safety

a) 

Keep work area clean and well lit.

 Cluttered or dark areas invite accidents.

b) 

Do not operate power tools in explosive atmospheres, such as in the presence of 
fl ammable liquids, gases or dust.

 Power tools create sparks which may ignite the dust or 

fumes.

c) 

Keep children and bystanders away while operating a power tool

. Distractions can 

cause you to lose control.

2) Electrical 

safety

a)  

Grounded tools must be plugged into an outlet properly installed and grounded in 
accordance with all codes and ordinances. Never remove the grounding prong or 
modify the plug in any way. Do not use any adaptor plugs.

 Check with a qualifi ed elec-

trician if you are in doubt as to whether the outlet is properly grounded. If the tools should 
electrically malfunction or break down, grounding provides a low resistance path to carry 
electricity away from the user. 

Applicable only to Class I (grounded) tools.

b)  

Double insulated tools are equipped with a polarized plug (one blade is wider than 
the other.) This plug will fi t in a polarized outlet only one way. If the plug does not fi t 
fully in the outlet, reverse the plug. If it still does not fi t, contact a qualifi ed electri-
cian to install a polarized outlet. Do not change the plug in any way.

 Double insulation 

eliminates the need for the three wire grounded power cord and grounded power supply 
system. 

Applicable only to Class II (double insulated) tools. 

c) 

Avoid body contact with earthed or grounded surfaces such as pipes, radiators, rang-
es, and refrigerators.

 There is an increased risk of electric shock if your body is earthed or 

grounded.

d) 

Do not expose power tools to rain or wet conditions.

 Water entering a power tool will 

increase the risk of electric shock. 

e)  

Do not abuse the cord.

 Never use the cord for carrying, pulling or unplugging the power 

tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled 
cords increase the risk of electric shock. Use only 3-wire extension cords that have 3-prong 
grounding-type plugs and 3-pole receptacles that accept the tool’s plug.

f) 

When operating a power tool outdoors, use an extension cord suitable for outdoor 
use. 

If an extension cord is to be used outdoors, it must be marked with the suffi x W-A or 

W following the cord type designation. Use of a cord suitable for outdoor use reduces the 
risk of electric shock. When using an extension cord, be sure to use one heavy enough to 
carry the current your product will draw. An undersized cord will cause a drop in line voltage 
resulting in loss of power and overheating. The following table shows the correct size to use 
depending on cord length and nameplate ampere rating. If in doubt, use the next heavier 
gauge. The smaller the gauge number, the heavier the cord.

Minimum Gauge for Cord Sets

Volts

 

 

 

                      Total Length of Cord in Feet  

120V    

0-25 

26-50 

51-100 

101-150

                                                                                                                                         

 Ampere Rating 

                 

Gauge of wire in AWG units

 

From 0 to 6 amps            18   

16 

           16  

      14

 

  “     6 to 10 amps            18   

16 

           14  

      12

 

  “    10 to 12 amps            16   

16 

           14  

      12

 

  “    12 to 16 amps            14   

12 

           Not recommended

3) Personal 

safety

a) 

Stay alert, watch what you are doing and use common sense when operating a power 
tool. Do not use a power tool while you are tired or under the infl uence of drugs, al-
cohol or medication.

 A moment of inattention while operating power tools may result in 

serious personal injury.

b) 

Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and 
gloves away from moving parts.

 Loose clothes, jewelry or long hair can be caught in mov-

ing parts.

c) 

Avoid accidental starting. Be sure the switch is in the off-position before plugging in. 

Carrying power tools with your fi nger on the switch or plugging in power tools that have the 
switch on invites accidents.

d) 

Remove any adjusting key or wrench before turning the power tool on.

 A wrench or a 

key left attached to a rotating part of the power tool may result in personal injury.

e) 

Do not overreach. Keep proper footing and balance at all times. 

This enables better 

control of the power tool in unexpected situations.

f) 

Use safety equipment. 

Always wear eye protection. Safety equipment such as dust mask, 

non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will 
reduce personal injuries.

g) 

If devices are provided for the connection of dust extraction and collection facilities, 
ensure these are connected and properly used. Use of these devices can reduce 
dust-related hazards. 

Accessories that may be suitable for one tool, may become haz-

ardous when used on another tool.

4)  Power tool use and care

a) 

Use clamps 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. 

b) 

Do not force the power tool. Use the correct power tool for your application.

 The cor-

rect power tool will do the job better and safer at the rate for which it was designed.

c) 

Do not use the power tool if the switch does not turn it on and off.

 Any power tool that 

cannot be controlled with the switch is dangerous and must be repaired.

d) 

Disconnect the plug from the power source before making any adjustments, chang-
ing accessories, or storing power tools. 

Such preventive safety measures reduce the risk 

Instruction Manual

Manuel d’Utilisation

Manual de Instrucciones

Copyright © 2006 Porter-Cable

www.porter-cable.com

Instructivo de operacion,

centros de servicio y poliza de garantia.

ADVERTENCIA: Lease este instructivo antes de usarel producto.

 

A15161-03-10-06-Rev.A

SYMBOLS

The label on your tool may include the following symbols:

V ........... volts 

A ...................amps

Hz hertz 

...........watts

min ....... minutes 

 or a.c. ..alternating current

 .. direct current 

no..................no load speed

  ....... class II tool 

 ...........protective  earth

./min ..... revolutions per minute

MODELS 690LR, 691, & 690LRVS AND 6931 PLUNGE BASE

Use router bits with a diameter larger than 2-1/2" ONLY when the speed control is set 

between 10,000 and 13,000 RPM. The maximum diameter bit is 3-1/2".

Disconnect tool from power source when preparing the router for use, making adjustments, 

and when router is not in use.

Avoid possible damage to the collet. Never tighten the collet without a bit.

INSTALLING THE  MOTOR

INSTALLING THE BIT (1001 BASE)

  

To remove the motor unit from the base unit:

(a)  Open the clamp (A) Fig. 1.
(b)  While holding the base, turn the power unit COUNTER-CLOCKWISE until the lower pin (B) in the 

motor housing is disengaged from groove in base. 

(c)  Lift the power unit free from the base unit.

2. 

Clean and insert the shank of the bit into the collet until the shank bottoms, then back it out approxi-
mately 1/16".

3. 

Lay the power unit on its side on a bench with the collet pointing AWAY from you.

4. 

Place one wrench on the flats of the chuck with the opposite end of the wrench resting on the bench 
to your left (Fig. 2).

5. 

Place the other wrench on the collet and tighten COUNTER-CLOCKWISE. Tighten firmly.

6. 

To remove the bit, reverse the procedure.

1. 

Open the clamp (A) Fig. 3.

2. 

Hold the base (E) and turn the power unit (F) Fig. 3 counter-clockwise until the tip of the bit is above the 
bottom of the base. 

3. 

Set the tool on a flat surface. 

4. 

Turn the power unit (F) Fig. 3 clockwise until the bit touches the work.

5. 

Close the clamp (A) Fig. 3. 

6. 

Rotate the depth adjusting ring (B) Fig. 3 until the zero-line (C) is opposite the index line (D) on the 
housing. 

7. 

Open the clamp (A) Fig. 3. 

8. 

Tip the router so that the bit is clear of the work surface. Turn the power unit (F) Fig. 3 clockwise until 
the index line (D) on the motor housing reaches the desired depth indicated on the ring. 

9. 

Close the clamp (A) Fig. 3.

NOTE

: Setting the index line to 1/4" on the ring means the cutting edge of the bit is exposed 1/4" below 

the base.

ADDITIONAL SPECIFIC SAFETY RULES

1. 

HOLD POWER TOOLS BY INSULATED GRIPPING SURFACES

 when performing an operation 

where the cutting tool may contact hidden wiring or its own cord. Contact with a "live" wire will make 
exposed metal parts of the tool"live" and shock the operator.

2. 

USE CLAMPS

 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.

3. 

DISCONNECT TOOL FROM POWER SOURCE

 before making adjustments or changing bits.

4. 

TIGHTEN COLLET NUT

 securely to prevent the bit from slipping.

5. 

USE A CLAMP

 or some other  device to hold the workpiece rigidly in position and clear the path of the tool 

of obstructions.

6. 

PROVIDE CLEARANCE

 under workpiece for router bit when through-cutting.

7. 

CHECK TO SEE THAT THE CORD

 will not “hang up” during routing operation.

8. 

CLEAR THE ROUTER BIT AREA

 before starting motor.

9. 

MAINTAIN FIRM GRIP

 on router to resist starting torque.

10. 

KEEP HANDS CLEAR OF BIT

 when motor is running to prevent personal injury.

11. 

KEEP CUTTING PRESSURE CONSTANT

. Do not overload motor.

12. 

LET THE MOTOR COME TO A COMPLETE STOP

 before putting the tool down.

13. 

NEVER TOUCH

 router bits after use. They may be extremely hot.

14. 

NEVER TIGHTEN COLLET NUT

 without a bit.

15. 

DO NOT USE ROUTER BITS

 with a diameter in excess of 2-1/2" at RPM above 13,000. Router bits 

up to 3-1/2" in diameter can be used when speed control is set for 13,000 RPM or less.

16. 

ALWAYS KEEP CHIP SHIELD

 clean and in place.

17. 

AVOID “CLIMB-CUTTING

” (see “Using The Router” section in this manual). “Climb-cutting” increases 

the chance for loss of control resulting in possible personal injury.

18. 

DO NOT HAND-HOLD THE ROUTER IN AN UPSIDE-DOWN OR HORIZONTAL POSITION.

 The 

motor can separate from the base if not properly attached according to the instructions.

1. 

Open the clamp (A) Fig. 1 and set the power unit in the base unit.

2. 

Align the lower pin of the power unit (B) Fig. 1 with the groove in the base.

3. 

Rotate the power unit CLOCKWISE into the base until the upper guide pins are set in the groove of 
the base.

4. 

Close the clamp.

ADJUSTING THE DEPTH OF CUT

ing accessories, or storing power tools. 

Such preventive safety measures reduce the risk of starting 

the power tool accidentally.

e) 

Store idle power tools out of the reach of children and do not allow persons unfamiliar with 
the power tool or these instructions to operate the power tool.

 Power tools are dangerous in 

the hands of untrained users.

f) 

Maintain power tools. Check for misalignment or binding of moving parts, breakage of 
parts and any other condition that may affect the power tools operation.

 If damaged, have 

the power tool repaired before use. Many accidents are caused by poorly maintained power 
tools.

g) 

Keep cutting tools sharp and clean.

 Properly maintained cutting tools with sharp cutting edges 

are less likely to bind and are easier to control.

h) 

Use the power tool, accessories and tool bits etc., in accordance with these instructions 
and in the manner intended for the particular type of power tool, taking into account the 
working conditions and the work to be performed.

 Use of the power tool for operations differ-

ent from those intended could result in a hazardous situation.

5) Service

a) 

Have your power tool serviced by a qualifi ed repair person using only identical replacement 
parts. 

This will ensure that the safety of the power tool is maintained.

1. 

Loosen the sub-base mounting screws (C) Fig. 4 just enough to allow the sub-base (D) to move.

2. 

Open the clamp and adjust the power unit so that the collet nut (B) engages the center hole in the 
sub-base (D). Allow the sub-base to center itself on the collet nut. Close the clamp.

3. 

Tighten the sub-base mounting screws (C) Fig. 4 securely.

Be sure power switch is in 

“OFF”

 position and tool is disconnected from power source to 

avoid accidental starting of motor which could result in injury.

INSTALLING THE MOTOR (6931 Plunge Base)

1. 

Support the motor clamp (Fig. 5) and loosen the motor clamp screw (A) Fig. 5 approximately 1/2" with 
the hex wrench (furnished).

2. 

Insert the motor unit into the base with the switch positioned at the front of the left handle. Align the 
four pins (A) Fig. 7 (two of which are shown) in the motor case with the slots (B) Fig. 6 in the base.

3. 

Seat the motor in the base and tighten the motor clamp screw.

Summary of Contents for 690LR

Page 1: ...tical 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 b Do not force the power tool Use the correct power tool for your application The cor rect power tool will do the job better and safer at the rate for which it was designed c Do not use the power tool if the switch does not turn it on and off ...

Page 2: ...id Climb Cutting cutting in direction opposite that shown in Fig 20 Climb Cutting increases the chance for loss of control resulting in possible injury When Climb Cutting is required backing around a corner exercise extreme caution to maintain control of router The speed and depth of cut will depend largely on the workpiece Keep the cutting pressure constant but do not crowd the router so the moto...

Page 3: ...on Product Service THE FOREGOING OBLIGATION IS PORTER CABLE S SOLE LIABILITY UNDER THIS OR ANY IMPLIED WARRANTY AND UNDER NO CIRCUMSTANCES SHALL PORTER CABLE BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages so the above limitation or exclu sion may n...

Page 4: ...re sécurité et une bonne protection électrique l inspection et le remplacement de la brosse de l outil doivent être exécutés UNIQUEMENT à un CENTRE DE RÉPARATION AUTORISÉ ou un CENTRE DE RÉPARATION DE L USINE de PORTER CABLE Après 100 heures environ d utilisation apporter ou envoyer l outil au centre de réparation autorisé Porter Cable le plus proche pour un nettoyage et une inspection approfondis...

Page 5: ...elaboración para la broca del ráuter 7 ASEGÚRESE DE QUE EL CABLE ESTÉ LIBRE y que no se pueda enredar con algo durante el uso del ráuter 8 ASEGÚRESE DE QUE LA BROCA ESTÉ LIBRE del trabajo antes de poner el motor en marcha 9 SUJETE AGARRE EL RÁUTER FIRMEMENTE antes de poner el motor en marcha para evitar la tendencia del ráuter de torcerse al comenzar el trabajo 10 NO ACERQUE LAS MANOS A LA BROCA c...

Page 6: ... Como la broca gira en sentido de las manecillas del reloj vista de arriba el ráuter debe avanzar de la izquierda a la derecha con el trabajo enfrente del operario Cuando trabaje dentro de un patrón plantilla aváncelo en el sentido de las manecillas del reloj Cuando trabaje en el exterior de un patrón avance el ráuter en el sentido contrario a las manecillas del reloj USAR LA HERRAMIENTA Evite el ...

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