Genmitsu R119 Compact Router Instruction Manual

R119 Compact Router, 1HP
Instruction Manual V1.0 Oct 2023

For the plunge base (optional accessory)

MAINTENANCE

1. Dust nozzle
2. Thumb screw 04l83
   Use the dust nozzle for dust extraction Install the dust nozzle on the tool base using the thumb screw so that protrusion on the dust nozzle fit to the notch in the tool base.
   Then connect a vacuum cleaner to the dust nozzle.

UTION:
Always be sure that the tool is switched ott and unplugged betore attempting to perform inspection or maintenance.
Never use gasoline.. benzine. thinner alcohol or the like. Discoloration, deformation or cracks may result.
Replacing carbon brushes

1. Limit mark

Hemove and check the carbon brushes regularlye place when they wear down to the limit mark. Keep the carbon brushes clean and foe to slip in the holders. Both carbon brushes should be replaced at the same time. Use only identical carbon brushes.

1. Screwdriver
2. Brush holder cap

Use a screwdriver to remove the brush holder caps Take out the worn carbon brushes, insert the new 0nos and so cuto tho brush holder caps

SPECIFICATIONS

General Power Tool

Safety Warnings
WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or senous Injury.
Save all warnings and instructions for future reference.
The term ‘power tool’ in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Work area safety

1. Keep work area clean and well lit. Cluttered ot dark areas invite accidents.

2. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or tames

3. Keep children and bystanders away while operating a power tool. Deist Jactations can cause you to lose control Electrical safety

4. Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.

5. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shoe + your boy is eathe or grounded

6. Do nol expose power tools lo rain or wet conditions. Water entering a power tool will increase the risk of electnic shock

7. 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

8. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock

9. If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock

10. Use of power supply via a RCO with a rated residual current of 30mA or less is always recommended. Personal safety

11. 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 influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.

12. Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes hard hat, ot hearing protection used for appropriate conditions will reduce personal injuries.

13. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.

14. 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

15. Do not overreach. Keep proper footing and balance at all times. Ihis enables better control of the power tool in unexpected situations.

16. Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving pants

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

18. Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.

19. 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.

20. Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally

21. 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.

22. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power loll repaired before use. Many accidents are caused by poorly maintained power tools.

23. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting e0ges are less likely to bind and are easier to control.

24. Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use ol the power tool for operations different torr those intended could result in a hazardous situation. Service

25. Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

26. Follow instruction for lubricating and changing accessories.

27. Keep handles dry, clean and free from oil and grease.

TRIMMER SAFETY WARNINGS

1. Hold power tool by insulated gripping surfaces, because the cutter may contact Its own cord. Cutting a we wire may rake exposed metal pars of the power tool live” an shock the operator
2. Use clamps or another practical way to secure and support the workpiece to a stable platform.+Holding the work by your hand or against the body leaves it unstable and may lead to loss of control.
3. Wear hearing protection during extended period of operation.
4. Handle the bits very carefully.
5. Check the bit carefully for cracks or damage before operation. Replace cracked or damaged bit immediately.
6. Avoid cutting nails. Inspect for and remove all nails from the workpiece before operation.
7. Hold the tool firmly.
8. Keep hands away from rotating parts.
9. Make sure the bit is not contacting the workpiece before the switch is turned on.
10. Before using the tool on an actual workpiece, let it run for a while. Watch for vibration or wobbling that could indicate improperly installed bit. 1f Be careful of the bit rotating direction and the feed direction.
11. Do not leave the lool running. Operate the tool only when hand-held.
12. Always switch off and wait for the bit to come to a complete stop before removing the tool from workpiece.
13. Do not touch the bit immediately after operation; it may be extremely hot and could burn your skin.
14. Do not smear the tool base carelessly with thinner, gasoline, oil or the like. They may cause cracks in the tool base.
15. Use bits of the correct shank diameter suitable for the speed of the tool.
16. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.
17. Always use the correct dust mask/respirator for the material and application you are working with.

SAVE THESE INSTRUCTIONS.
WANING:
DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product. MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

FUNCTIONAL DESCRIPTION

CAUTION:
Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.
Adjusting bit protrusion

1. Bit protrusion
2. Tool base
3. Scale
4. Locking lever
5. Adjusting screw
6. Hex nut

To adjust the bit protrusion, loosen the locking lever and move the tool base up or down as desired by turning the adjusting screw. After adjusting, tighten the locking lever firmly to secure the tool bas0
NOTE:
When the tool is not secured even if the locking lever is tightened, tighten the hex nut and then tighten the locking lever.
Switch action

1. Switch
2. OFF (0) side
3. ON (I) side

CAUTION:
Before plugging in the tool, always check to see that the tool is switched off.
To start the tool, press the ON (I) side of the switch
To stop the tool, press the OFF (O) side of the switch.
Electronic function
The tool equipped with electronic function are easy to operate because of the following tealures.
Constant speed control
Electronic speed control for obtaining constant speed.
Possible to get fine finish, because the rotating speed is kept constant even under load condition.
Soft start
Soft-start feature minimizes start-up shock, and makes the tool start smoothly
Speed adjusting dial

1. Speed adjusting dial

The tool speed can be changed by turning the speed adjusting dial to a given number setting from 1 to 6. Higher speed is obtained when the dial is turned in the direction of number 6. And lower speed is obtained when it is turned in the direction of number 1. This allows the ideal speed to be selected for optimum material processing, ie. the speed can be correctly adjusted to suit the material and bit diameter. Heter t the table tor the relat onship between the number settirgs on the dial and the approximate tool speeo

CAUTION:
If the tool is operated continuous/y at low speeds for a long time, the motor will get overloaded, resulting in tool malfunction
The speed adjusting dial can be turned only as far as 6 and back to 1. Do not force it past 6 or 1, or the speed adjusting function may no longer work.

ASSEMBLY

CAUTION:
Always be sure that the tool is switched off and unplugged betore carrying out ary work on the tool .
Installing or removing trimmer bit

CAUTION:

• Do not tighten the collet nut without inserting a bit or the collet cone will break.
• Use only the wrenches provided with the lool. Insert the bit all the way into the collet cone and tighten the collet nut securely with the two wrenches or by pressing the shaft lock and using the provided wrench.
  To remove the bit, follow the installation procedure in reverse

OPERATION

For the trimmer base

1. Dust nozzle
2. Thumb screw
3. Trimmer base
   011989

WARNING:
Before using the tool with the trimmer base, always install the dust nozzle on the trimmer base. Set the tool base on the workpiece to be cut without the bit making any contact. Then turn the tool on and wait until the bit attains full speed. Move the tool forward over the workpiece surface, Keeping the tool base flush and advancing smoothly until the cutting is complete When doing edge cutting, the workpiece surlace should be on the left side ol the bit in the feed direction

1. Workpiece
2. Bit revolving direction
3. View from the top of the tool
4. Feed direction 00194

NOTE:
Moving the tool forward too fast may cause a poor quality ot cut, or damage to the bit or motor Moving the tool forward too slowly may burn an mar the cut The proper toed rate wil depend on the bit size, the kirdct workpiece and depth of cut Betore beginning the cut on the actual workpiece, it is advisable to make a sample cut on a piece ol scrap lumber This will stow exactly how the cut will look as well as enable you to check dimensions When using the trimmer shoe, the straight guide or the trimmer guide, be sure to keep it on the right side in the feed direction. This will help lo keep it flush with the side of the workpiece

1. Feed direction
2. Bit revolving direction
3. Workpiece
4. Straight guide

CAUTION:
Since excessive cutting may cause overload of the motor or difficulty in controlling the tool, the depth of cut should not be more than 3 mm at a pass when cutting grooves When you wish to cu rooves more than 3 mm deep. make sever passes with progressively deeper bit settings Templet guide (optional accessory)

The lamplit guide provides a sleeve through which the bit passes, allowing use of the trimmer with templet patterns. Loosen the screws and remove the base protector Place the templet guide on the base and replace the base protector. Then secure the base protector by tightening thief screws.

1. Base protecto
2. Screws
3. Screwdriver

Secure the templet to the workpiece. lace the tool on the templet and move the tool with the templet guide sliding along the side of the templet

1. Straight bit
2. Base
3. Templet
4. Distance 0X)
5. Workpiece
6. Templet guide 10
7. Base protector

NOTE:
The workpiece will be cut a slightly different size from the templet Allow for the distance 0X) between the router bit and the outside of the templet guide. Ihe distance (8) can be calculated by using the following equation Distance (&) = (outside diameter of the templet guide­ router bit diameter)/2 Straight guide (optional accessory)

The straight guide is effectively used tor straight cuts when chamfering or grooving.

1. Bolt
2. Guide plate
3. Straight guide
4. Wing nut

Attach the guide plate to the straight guide with the bolt and the wing nut

1. Clamp screw (A)
2. Straight guide
3. Wing nut
4. Base

Attach the straight guide with the clamp screw (A) Loosen the wing nut on the straight guide and adjust the distance between the bit and the straight guide. At the desired distance, lighten the wing nut securely.
When cutting. move the tool with the straight guide flush with the side of the workpiece. It the distance (A) between the side ot the workpiece and the cutting position is too wide for the straight guide, or the side at the workpiece is not straight, the straight guide cannot be used In this case, firmly camp a straignt board to the workpiece arc use t as a guide against the trimmer base Feed the tool in tne directior ot the arrow

Circular work

1. Wing nut
2. Guide plate
3. Straight guide
4. Center hole
5. Bolt 4.

Circular work may be accomplished if you assemble the straight guide and guide plate as shown in the figures. Min. and max. radius of circles to be cut (distance between the center of circle and the center of bit) ate as follows:
Min70 mm Max.: 221 mm For cutting circles between 70 mm and 121 mm in radius. For cutting circles between 121 mm and 221 mm in radius.

1. Wing nut
2. Guide plate
3. Straight guide
4. Center hole
5. Boll

NOTE:

• Circles between 172 mm and 186 mm in radius cannot be cut using this guide

1. Nail
2. Center hole
3. Straight guide

Align the center hoe in the straigtt guide with the center of the circle to be cut Drive a ral less than 6 mm in diameter into the center hole to secure the straight guide. Pivot the tool around the nail in clockwise reaction
Trimmer guide (optional accessory)

Trimming, curved cuts in veneers tor furniture and the like can be done easily with the trimmer guide. The guide roller rides the curve and assures a fine cut

1. Clamp screw (A)
2. Adjusting screw
3. Clamp screw (B)
4. Trimmer guide

Install the trimmer guide on the tool base with the clamp screw (A). Loosen the clamp screw (B) and adjust the distance between the bit and the trimmer guide by turning the adjusting screw (1 mm per turn). Al the desired distance, tighten the clamp screw (B) to secure the trimmer guide in place

1. Workpiece
2. Bit
3. Guide roller

When cutting, move the tool with the guide roller riding the side of the workpiece. Tilt base (optional accessory) fit base (optional accessory) is convenient tor chamfering.

1. Clamping screws

lace the tool onto the tilt base and close the locking lever at the desired protrusion of the bit For desired angle. tighten the clamping screws on its sides.
Firmly clamp a straight board to the workpiece and use it as a guide against the tilt base. Feed the tool in the direction of the arrow.
Base protector removed from the tilt base (optional accessory)
Mounting the base protector which has been removed from the tilt base on the trimmer base allows the change of the trimmer base from the round base to a square base.
For another application, remove the base protector from the tilt base by loosening and removing four screws

And then mounl the base proteclor on the trimmer base
Offset base (optional accessory)

(1) Orfset base {optional accessory) is convenient for work in a tight area such as a corner

1. Pulley
2. Collet nut
3. Collet cone

Before installing the tool on the offset base, remove the collet nut and collet cone by loosening the collet nut

1. Wrench
2. Pulley
3. Shaft lock

Install the pulley on the tool by pressing the shaft lock and firmly tightening the pulley with a wrench

Place the collet cone and screw the collet nut on the offset base as shown in the figure.

Put an end of tho bolt over tho pulley using a screwdriver and make sure that its entire belt width fits over the pulley completely.

Secure it with a locking lever on the offset base

To inslall the bit, fall the lool with the offset base on its side. Insert the hex wrench into the hole in the offset base With the hex wrench held in that position, insert the bit into the collet cone on the shaft of the offset base from the opposite side and tighten the collet nut firmly wilh a wrench Io remove the bit at replacement, follow the installation procedure in reverse (2) Offset base (optional accessory) can also be used with a trimmer base and a grip attachment (optional accessory) for more stability.

Loosen the screws and remove the upper section from the offset base. Put aside the upper section of the offset base.

1. Bar type grip (optional accessory)
2. 6rip attachment (optional accessory)
3. Offset base plate
4. mimmer base assembly (optional accessory)

Mount the trimmer base with four screws and the grip attachment (optional accessory) with two screws on the offset base plate.
Screw a bar type gnip (optional accessory) onto the grip attachment.

In another way of use, the knob type grip which is removed from a plunge Dase (optional accessory) can be installed on the grip attachment. To install the knob type grip, place it on the grip attachment and secure it with a screw

When using as a router only with a plunge base (optional accessory)
CAUTION:
When using as a router, hold the tool firmly with both hands.

Io use the tool as a router, install the tool on a plunge base (optional accessory) by pressing it down fully Either knob type grip or bar type grip (optional accessory) can be used according to your work

To use the bar type gnip (optional accessory), loosen the screw and remove the knob type gnip

And then screw the bar type gnip on the base Adjusting the depth of cut when using the plunge base (optional accessory)

1. Adjusting knob
2. Lock lever
3. Depth pointer
4. Stopper pole setting nut
5. Fast-feed button
6. Stopper pole
7. Stopper block
8. Adjusting bolt

Place the tool on a flat surface. Loosen the lock lever and lower the tool body until the bit just touches the flat surface. Tighten the lock lever to lock the tool body. Turn the stopper pole setting nut counterclockwise Lower the stopper pole until it makes contact with the adjusting bolt. Align the depth pointer with the 0′ graduation. The depth of cut is indicated on the scale by the depth pointer. While pressing the fast-teed button, raise the stopper pole until the desired depth of cut is obtained Minute depth adjustments can be obtained by turning the adjusting knob (1 mm per turn). truing the stopper pole setting nit dowse, you can « fasten the stopper pole firmly.
Now, your predetermined depth of cut can be obtained by loosening the lock lever and then lowering the tool body until the stopper pole makes contact with the adjusting hex bolt of the stopper block.
Always firm/y hold the tool by both grip during operation Set the tool base on the workpiece to be cut without the bit ma.ng any contact Then turn the tool on and wait until the bit attains full speed Lower the tool body and move the tool
forward over the workpiece surface, keeping the tool base flush and advancing smoothly until the cutting is complete When doing edge cutting, the workpiece surface should be on the left side ot the bit in the feed direction

1. Workpiece
2. Bit revolving direction
3. View from the top of the tool
4. Feed direction 01964
   NOTE:
   Moving the tool forward too fast may cause a pock quality of cut, or damage to the bit or motor Moving the tool forward too slowly nay burn and mar the cut The proper teed rate will depend or the bt size, the find of workpiece and depth ct cut. Before beginning the cut on tne actual workpiece, t is advisable to are a sample cut on a piece ot scrap lumber This will sow exactly how the cut will look as well as enable you to check dimensions.
   When using the straight guide, be sure to install it on the tight side in the feed direction. This will help to keep it flush with the side of the workpiece.

Straight guide when using as a router (needed to use with guide holder (optional accessory))
The straight guide is eltectively used tor straight cuts when chamfering or grooving.

1. Bolt
2. 0uide holder
3. Wing nut
4. Boll
5. Wing nut
6. Guide plate
7. Straight guide
8. Wing bolts
   01195a8

Install the straight guide on the guide holder (optional accessory) with the wing nut
Insert the guide holder into the holes in the plunge base and tighten the wing bolts. To adjust the distance belween the bit and the straight guide loosen the wing nut. At the desired distance, tighten the wing nut to secure the straight guide in place.
Straight guide (optional accessory)

The straight guide is effectively used for straight cuts when chamfering or grooving

To install the straight guide, insert the guide bars into the holes in the plunge base Adjust the distance between the bit and the straight guide At the desired distance, tighten the wing bolts to secure the straight guide in place.
When cutting, move the tool with the straight guide flush with the side of the workpiece

If the distance (A) between the side or the workpiece and the cutting postion is too wide for the straight guide, or if tne side of the workpiece is rct straight, the straight guide cannot be used n this case, firmly clamp a straight boar to the workpiece and use tt as a guide against the router base Feed the tool in the direction of the arrow
Templet guide (optional accessory)

The templet guide provides a sleeve through which the bit passes. allowing use of the tool with templet patterns Io install the temple! guide, loosen the screws on the tool base, insert the templet guide and then tighten the screws.

Secure the templet to the workpiece. Place the tool on the templet and move the tool with the templet guide sliding along the side of the templet.

1. Bit
2. Base
3. Templet
4. Workpiece
5. Distance 0X)
6. Outside diameter of the templet guide
7. Templet guide

NOTE:

• The workpiece will be cut a slightly ditterent size from the templet Allow for the distance 0X) between the bit and the outside ot the templet guide. The distance 0X) can be calculated by using the following equation: Distance 0X) = (outside diameter of the templet guide – bit diameter) /2

Dust nozzle sets
For the trimmer base

1. Dust nozzle
2. Thumb screw
3. Trimmer base
   0419a9

If you need any assistance, please contact us via:
Email: support@sainsmart.com
Facebook messenger: https://m.me/SainSmart
Help and support is also available from our Facebook Group

https://www.facebook.com/groups/SainSmart.GenmitsuCNC/
Vastmind LLC, 5892 Losee Rd Ste.132, N. Las Vegas, NV 89081

Documents / Resources

| Genmitsu R119 Compact Router [pdf] Instruction Manual
R119 Compact Router, R119, Compact Router, Router
---|---

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>