Powermatic HPS67 User Manual

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Operating Instructions and Parts Manual

Horizontal Panel Saw

Model HPS67

WMH TOOL GROUP

Warranty and Service

WMH Tool Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Center located throughout the United States can give you quick service. In most cases, any of these WMH Tool Group Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your POWERMATIC

MORE INFORMATION

WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information, check with your local WMH Tool Group distributor, or visit powermatic.com.

WARRANTY

POWERMATIC products carry a limited warranty which varies in duration based upon the product.

WHAT IS COVERED?

This warranty covers any defects in workmanship or materials subject to the exceptions stated below. Cutting tools, abrasives and other consumables are excluded from warranty coverage.

WHO IS COVERED?

This warranty covers only the initial purchaser of the product.

WHAT IS THE PERIOD OF COVERAGE?

The general POWERMATIC warranty lasts for the time period specified in the product literature of each product.

WHAT IS NOT COVERED?

The Five Year Warranty does not cover products used for commercial, industrial or educational purposes. Products with a Five Year Warranty that are used for commercial, industrial or education purposes revert to a One Year Warranty. This warranty does not cover defects due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, improper repair or alterations, or lack of maintenance.

HOW TO GET SERVICE

The product or part must be returned for examination, postage prepaid, to a location designated by us. For the name of the location nearest you, please call 1-800-274-6848.

You must provide proof of initial purchase date and an explanation of the complaint must accompany the merchandise. If our inspection discloses a defect, we will repair or replace the product, or refund the purchase price, at our option.

We will return the repaired product or replacement at our expense unless it is determined by us that there is no defect, or that the defect resulted from causes not within the scope of our warranty in which case we will, at your direction, dispose of or return the product. In the event you choose to have the product returned, you will be responsible for the handling and shipping costs of the return.

HOW STATE LAW APPLIES

This warranty gives you specific legal rights; you may also have other rights which vary from state to state.

LIMITATIONS ON THIS WARRANTY

WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

WMH TOOL GROUP SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

WMH Tool Group sells through distributors only. The specifications in WMH catalogs are given as general information and are not binding. Members of WMH Tool Group reserve the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever.

tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.

Table of Contents

Warranty and Service .............................................................................................................................. 2

Table of Contents .................................................................................................................................... 3

Warning...................................................................................................................................................4

Introduction .............................................................................................................................................6

Specifications..........................................................................................................................................6

Machine Dimensions ...............................................................................................................................7

Unpacking ............................................................................................................................................... 8

Installation and Assembly ........................................................................................................................ 8

Installing Extension Tables...................................................................................................................9

Installing Crosscut Table......................................................................................................................9

Installing Crosscut Fence.....................................................................................................................9

Installing Guide Bar............................................................................................................................ 10

Installing Rip Fence............................................................................................................................ 10

Installing Over Arm.............................................................................................................................10

Installing Blade Guard........................................................................................................................ 10

Installing Miter Fence......................................................................................................................... 11

Electrical Connections........................................................................................................................ 11

Installing/Replacing Main Blade..........................................................................................................11

Installing/Replacing Scoring Blade ..................................................................................................... 12

Riving Knife........................................................................................................................................ 12

Starting the Machine.......................................................................................................................... 13

Dust Collection................................................................................................................................... 13

Adjustments .......................................................................................................................................... 14

Sliding Table Parallel to Blade............................................................................................................ 14

Setting Scoring Blade......................................................................................................................... 14

Setting Blade Guard........................................................................................................................... 14

Sliding Table Lock.............................................................................................................................. 15

Crosscut Fence.................................................................................................................................. 15

Miter Fence........................................................................................................................................17

Rip Fence.......................................................................................................................................... 17

Rip Fence Scale Calibration............................................................................................................... 17

Tensioning the Belt ............................................................................................................................ 18

Precision Tuning Your Panel Saw.......................................................................................................... 18

Free Cut (Blade to Sliding Table) ....................................................................................................... 19

Free Cut (Blade to Rip Fence)............................................................................................................ 20

Square Cut ........................................................................................................................................ 21

Scoring Blade .................................................................................................................................... 21

Operation.............................................................................................................................................. 21

Maintenance.......................................................................................................................................... 22

Optional Accessories ............................................................................................................................. 24

Replacement Parts................................................................................................................................ 24

Parts List: Motor and Arbor Assembly................................................................................................. 25

Motor and Arbor Assembly................................................................................................................. 27

Parts List: Scoring Motor and Arbor Assembly.................................................................................... 28

Parts List: Stand and Table Assembly ................................................................................................ 30

Parts List: Support Arm Assembly ...................................................................................................... 32

Support Arm Assembly....................................................................................................................... 33

Parts List: Cross Cut Fence Assembly................................................................................................34

Cross Cut Fence Assembly................................................................................................................ 35

Parts List: Rip Fence Assembly.......................................................................................................... 36

Rip Fence Assembly .......................................................................................................................... 37

Parts List: Over Arm Guard Assembly................................................................................................ 38

Over Arm Guard Assembly................................................................................................................. 39

Parts List: Sliding Table Assembly......................................................................................................40

Sliding Table Assembly...................................................................................................................... 42

Parts List: Electrical Components – 3 Phase ......................................................................................43

Parts List: Electrical Components – 1 Phase ......................................................................................43

Electrical Connections – 3 Phase........................................................................................................... 44

Electrical Connections – 1 Phase........................................................................................................... 45

Warning

As with all machines, there is a certain amount of hazard involved with the use of this panel saw. Use the machine with the respect and caution demanded where safety precautions are concerned. When normal safety precautions are overlooked or ignored, personal injury to the operator can result.

1. Read and understand the entire owner’s manual before attempting assembly or operation. Know the

limitations and hazards associated with this machine.

2. Read and understand the warnings posted on the machine and in this manual. Failure to comply with

all of these warnings may cause serious injury.

3. Replace the warning labels if they become obscured or removed.

4. This panel saw is designed and intended for use by properly trained and experienced personnel only.

If you are not familiar with the proper and safe operation of a panel saw, do not use until proper training and knowledge have been obtained.

5. Do not use this panel saw for other than its intended use. If used for other purposes, WMH Tool

Group disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use.

6. Always wear approved safety glasses/face shields while using this panel saw. Everyday eyeglasses

only have impact resistant lenses; they are not safety glasses.

7. Before operating this panel saw, remove tie, rings, watches and other jewelry, and roll sleeves up

past the elbows. Remove all loose clothing and confine long hair. Protective type footwear should be used. Anti-skid floor strips are recommended. Do not wear gloves.

8. Where the noise exceeds the level of exposure allowed in Section 1910.95 of the OSHA Regulations,

use hearing protective devices.

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

contain chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead based paint.

• Crystalline silica from bricks, cement and other masonry products.

• Arsenic and chromium from chemically treated lumber.

Your risk of exposure 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 face or dust masks that are specifically designed to filter out microscopic particles.

10. Do not operate this machine while tired or under the influence of drugs, alcohol or any medication.

11. Make certain the switch is in the OFF position before connecting the machine to the power supply.

12. Make certain that the machine frame is electrically grounded and that a ground lead is included in the

incoming electrical service. In cases where a cord and plug are used, make certain that the grounding plug connects to a suitable ground. Follow the grounding procedure indicated in the National Electrical Code.

13. Disconnect machine from power source before performing any service or maintenance or when

changing blades. A machine under repair should be RED TAGGED to show it should not be used until the maintenance is complete.

14. Remove adjusting keys, wrenches, scrap or cleaning rags. Form a habit of checking to see that all

such items are removed from the machine before turning it on.

15. Keep safety guards in place at all times when the machine is in use. If removed for maintenance

purposes, use extreme caution and replace the guards before operating the machine.

16. Provide for adequate space surrounding work area and non-glare, overhead lighting.

17. Check damaged parts. Before further use of the machine, a guard or other part that is damaged

should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.

18. Keep the floor around the machine clean and free of scrap material, saw dust, oil and other liquids to

minimize the danger of tripping or slipping. Be sure the table is free of all scrap, foreign material and tools before starting to cut.

19. Make certain the work area is well lighted and that a proper exhaust system is used to minimize dust.

Anti-skid floor strips are recommended on the floor area where the operator normally stands and each machine’s work area should be marked off. Provide adequate work space around the machine.

20. Keep visitors a safe distance from the work area. Keep children away.

21. Make your workshop child proof with padlocks, master switches or by removing starter keys.

22. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are

careless acts that can result in serious injury.

23. Maintain a balanced stance and keep your body under control at all times. Do not overreach or use

excessive force to perform any machine operation. Do not stand in line with the saw blade or work piece and do not allow anyone else to do so.

24. Use the right tool at the correct speed and feed rate. Do not force a tool or attachment to do a job for

which it was not designed. The right tool will do the job better and safer.

25. Maintain tools in top condition. Check the saw blade for cracks or missing teeth. Do not use a cracked

or dull blade or one with missing teeth or improper set. Make sure the blade is securely locked on the arbor.

26. Turn off the machine before cleaning.

27. Do not stand on the machine. Serious injury could occur if the machine tips over.

28. Never leave the machine running unattended. Turn the power off and do not leave the machine until it

comes to a complete stop.

29. Remove loose items and unnecessary work pieces from the area before starting the machine.

30. Keep hands clear of the blade area. Do not reach past the blade to clear parts or scrap with the saw

blade running. Never saw free hand. Avoid awkward operations and hand positions where a sudden slip could cause your hand to contact the blade.

31. Saw blade rotation: Be sure the main saw blade rotates clockwise when viewed from the front

(operator’s side). The scoring blade should rotate counterclockwise when viewed from front.

32. Do not attempt to saw boards with loose knots or with nails or other foreign material, on its surface.

Do not attempt to saw twisted, warped, bowed or “in wind” stock unless one edge has been jointed for guiding purposes prior to sawing.

33. If the operator leaves the machine area for any reason, he should turn “off” the power to the saw

motor and wait until the saw blade comes to a complete stop before his departure. In addition, if the operation is complete, he should clean the saw and the work area. NEVER clean the saw with power "on" and never use the hands to clear sawdust and debris; use a brush or compressed air.

34. Use only Powermatic or factory authorized replacement parts and accessories; otherwise the

warranty and guarantee is null and void.

Familiarize yourself with the following safety notices used in this manual:

This means that if precautions are not heeded, it may result in minor injury and/or

possible machine damage.

This means that if precautions are not heeded, it may result in serious injury or possibly

even death.

Introduction

This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures for a Powermatic Model HPS67 Horizontal Panel Saw. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This machine has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual. If there are any questions or comments, please contact either your local supplier or WMH Tool Group. WMH Tool Group can also be reached at our web site: www.wmhtoolgroup.com.

Specifications

Model number (3 Phase model)...................................................................................................... HPS67

Stock number (3 Phase model).....................................................................................................1791287

Model number (1 Phase model)................................................................................................... HPS67-1

Stock number (1 Phase model).....................................................................................................1791286

Main motor (3 Phase model)................................................................................. TEFC, 5 HP, 3Ph, 230V

Main motor (1 Phase model).................................................................................. TEFC, 3HP, 1Ph, 230V

Blade speed ..............................................................................................................................4500 RPM

Blade size............................................................................................................................. 12” (315 mm)

Arbor size....................................................................................................................................... 30 mm

Dado size (width x bore) ........................................................................................................ 13/16” x 5/8”

Cutting depth.......................................................................................................................... 4” (100 mm)

Scoring motor................................................................................................................................ .3/4 HP

Scoring blade size ..............................................................................................................100 to 120 mm

Scoring blade arbor ........................................................................................................................ 20 mm

Scoring blade speed ..................................................................................................................6500 RPM

Sliding table carriage width ................................................................................................... 13” (330 mm)

Sliding table carriage stroke................................................................................................ 67” (1700 mm)

Rip capacity........................................................................................................................ 50” (1270 mm)

Main and scoring blade tilt ............................................................................................... 90 to 45 degrees

Main table size cast iron .....................................................................................37” x 20” (940 x 508 mm)

Right side extension table...................................................................................31” x 18” (790 x 460 mm)

Rear extension table size....................................................................................30” x 20” (760 x 500 mm)

Working table height............................................................................................................. 34” (860 mm)

Crosscut table size ........................................................................................... 42” x 20” (1060 x 510 mm)

Crosscut fence size with extension ................................................................................... 101” (2565 mm)

Mitre Fence length with flip stop, clamp................................................................................. 31” (790 mm)

Overall size .............................................................................. 122” x 54” x 93” (3100 x 1370 x 2360 mm)

Dust collection ports (two)....................................................................................................... 4” (100 mm)

Gross weight ............................................................................................................... 1,100 lbs. (500 kg.)

Net weight ...................................................................................................................... 902 lbs. (410 kg.)

The above specifications were current at the time this manual was published, but because of our policy of continuous improvement, WMH Tool Group reserves the right to change specifications at any time and without prior notice, without incurring obligations.

Machine Dimensions

Figure 1

Unpacking

Remove crate from around machine and check for shipping damage and ensure all parts are intact. Report any damage immediately to your distributor and shipping agent. Read the instruction manual thoroughly for assembly, alignment, maintenance and safety instructions.

Contents of crate:

1 panel saw 1 over arm 1 upper guard 2 blade guards 1 steel pin 1 crosscut table 1 mitre fence 1 arbor wrench 1 set hex wrenches 1 open-end wrench 2 extension tables 1 extension table leg 1 hardware bag 1 instruction manual 1 warranty card

Figure 2

Installation and Assembly

(NOTE: Consult the parts breakdowns at the back of this manual if further clarification of assembly process is needed.)

1. Lift the machine off the pallet with crane or

forklift, using a hoist. When the machine is sitting on the ground, it can be lifted by removing the side cover plate (Figure 2) and sliding forks through the two openings.

2. When the machine has been placed in the

intended location, it must be leveled to ensure the smooth motion of the sliding table. Use a level on top the table, and adjust any of the four bolts in the corners of the base (Figure 3) as necessary.

3. The support arm and sliding table have both

been locked for transportation. Release the support arm by lifting the lower lever (Figure

4). Release the sliding table by pushing in the upper lever (Figure 4).

Figure 3

Figure 4

Installing Extension Tables

1. Mount the right extension tables to the edge

of the cast iron table (Figure 5) with two M8 x 25 cap screws and two M8 flat washers. Do not tighten yet.

2. Level the extension table surface to that of

the cast iron table, then firmly tighten screws.

3. Mount the left table extension (Figure 6)

with two M8 x 20 cap screws and two M8 flat washers to the cast iron table. Then mount the top of the two braces (Figure 6) to the table with two M6 flat screws, flat washers and nuts. Mount the bottom of the braces to the stand with two M8 x 20 cap screws and two M8 lock washers. Do not tighten yet.

4. Level the extension table surface to the cast

iron table, then firmly tighten all screws.

5. A leg assembly (Figure 6) is provided for the

outer edge of the extension table as shown. The bottom end of the leg is adjustable for leveling.

Figure 5

Figure 6

Installing Crosscut Table

1. Slide the crosscut table (Figure 7) onto the

sliding table from the left end. The rod protruding up from the support arm should slip into the hole on the bottom of the crosscut table.

2. Position the two brackets (Figure 7) so that

the crosscut table will easily ride along the flat bar on the front edge of the sliding table.

3. Tighten the lock lever to secure the table's

position.

Installing Crosscut Fence

1. The crosscut table has four holes allowing

the fence to be placed in two positions: at the left or right of the crosscut table. Figure 8 shows the fence in the left set of holes.

2. Place the crosscut fence on to the crosscut

table and lock it in position with the knobs.

3. The cross tube is mounted to the crosscut

table as shown, and secured by two knobs beneath.

Figure 7

Figure 8

Installing Guide Bar

1. Mount the scale (Figure 9) to the edge of

the cast iron table with three M8 x 30 socket head screws, M8 flat washers, and spacers.

2. Mount the cylindrical steel guide bar to the

edge of the cast iron table, using the four M12 hex nuts and flat washers.

3. The outside edge of the bar along its entire

length should be approximately 2-1/2" from the table, to allow for smooth movement of the fence.

Installing Rip Fence

The rip fence assembly (Figure 10) has a cast iron body with a sliding aluminum fence. Mount the body by sliding it onto the end of the guide bar while lifting the handle. Loosen the fence lock and slide the aluminum fence onto the body as shown.

Figure 9

Installing Over Arm

Mount the over arm (Figure 11) with the four M10 x 30 socket head cap screws, four M10 flat washers and four M10 hex nuts to the holes on the side of the frame. Tighten the screws and nuts securely to the side of the frame.

Installing Blade Guard

Mount the upper guard assembly (Figure 12) to the over arm with two M10x80 socket head cap screws, two M10 flat washers, and an M10 hex nut (A, Figure 12).

Install the blade guard using the bolt (B, Figure

12).

Figure 10

Figure 11

Figure 12

Installing Miter Fence

Mount the miter fence assembly as shown in Figure 13. Tighten the rod (A, Figure 13) with the provided pin into the stationary T-nut.

NOTE: Do not move the stationary T-nut; it has been calibrated with the angle scale.

Screw the large lock lever (B, Figure 13) down into the other T-nut.

Loosen the small lock levers and slide the aluminum fence (C, Figure 13) on to the assembly as shown. The adjustable stop can be mounted to the fence if desired for making multiple cuts of the same length.

Figure 13

Electrical Connections

Electrical connections must

be performed by a qualified electrican. The machine must be properly grounded to help prevent electrical shock and possible death.

Check that the voltage of the machine corresponds with the voltage of your power supply.

Remove the electrical box cover and introduce the cable. Connect the three wires to the terminals L1, L2, L3 (Figure 14).

The green ground wire must be connected to the yellow wire terminal.

Turn on the main saw motor [see "Starting the Machine"] and check that the blade arbor rotates clockwise (as viewed from front of machine). If it does not, turn motor off, disconnect from power source, and exchange wires L1 and L2.

Figure 14

Installing/Replacing Main Blade

Use care when working

around sharp blades. Use only carbide tipped saw blades, not High Speed Steel blades.

1. Disconnect machine from power source.

2. Push sliding table all the way to the left, and

open blade cover.

3. Raise main saw blade to its highest position

and place spanner (C, Figure 15) over the arbor nut (A, Figure 15).

4. Insert the locking pin (B, Figure 15) into the

hole on the saw table and turn the arbor with the spanner until the locking pin engages the hole in the saw arbor pulley.

Figure 15

5. Unlock the nut (NOTE: Left hand threads –

loosen by turning clockwise).

6. Make sure the set screws in the adaptor are

set flush on the blade side. (They should protrude to the rear to engage the arbor for positive drive). See Figure 16. Clean the mating surfaces, install new blade, and tighten arbor nut securely.

7. Remove locking pin (B, Figure 15) and close

blade cover.

SAFETY TIP: Tape a red rag on the locking pin and drape it over the blade while pin is inserted. This will remind you to remove the pin before starting the saw!

Installing/Replacing Scoring Blade

1. Disconnect machine from power source.

2. Push sliding table all the way to the left and

open blade cover.

3. Tilt scoring blade all the way, and place

spanner (A, Figure 17) on the flat of the arbor.

4. Loosen the bolt with the hex wrench (B,

Figure 17). (NOTE: Right hand threads-turn counterclockwise to loosen).

5. Mount scoring blade and re-tighten bolt.

Close blade cover.

Riving Knife

The machine is equipped with a riving knife (A, Figure 18) for use with saw blades up to 315mm in diameter.

Figure 16

Figure 17

The purpose of the riving knife (or "splitter") is to prevent the kerf from closing as it leaves the cutting teeth, and thereby reduce the chance of the kerf coming in contact with the up-running teeth of the blade and causing binding or a dangerous kickback. When the forward edge of the workpiece reaches the riving knife, the knife also helps guide the rest of the cut and will prevent the up-running teeth from scoring the workpiece.

The riving knife must be adjusted so that over its entire length the gap between saw blade and riving knife does not exceed 3 to 8mm.

The riving knife can be adjusted in both vertical and horizontal directions. The highest point of the riving knife should never exceed 3mm above the highest placed saw blade tooth.

Use the central bolt (B, Figure 18) and the three adjustment screws (C, Figure 18). After adjustment, always lock the central bolt (B, Figure 18).

Figure 18

Do not remove the riving

knife for saw operations.

For slotting or grooving, the riving knife has to be adjusted in such a way that the upper part of the riving knife is never set lower than the highest sawtooth in use.

Starting the Machine

NOTE: The machine will not start if the blade cover or the rear door is open.

When starting in Star-Delta mode, proceed as follows (Figure 19):

1 – Turn Main Switch to position "I".

2 – Turn Star-Delta switch into star position "Y".

3 – Push Main Motor start button.

2 – After five seconds, put Star-Delta switch into delta position "∆".

This five second delay is

necessary for the motor to gain full speed before switching to delta. If you forget to switch to delta, the motor will operate at full speed but without power, and the motor may become damaged.

4 – Push Scoring Motor start button (main motor must be running).

5 – Emergency stop button halts both main and scoring motors.

The main motor is equipped with an automatic brake which stops the motor within 10 seconds after the machine is shut off.

Fuses are located inside the electrical control panel. The machine must be disconnected from power supply when opening this panel.

This machine has overload protection on both main and scoring motors. Should the motor be shut off by one of these protectors, wait a few minutes until the overload has cooled down before restarting.

Figure 19

Dust Collection

It is strongly recommended that a dust collection system be connected to the HPS67. The dust collector should have sufficient capacity for this size machine. Both the outlet on the blade guard and on the machine base should be connected to the dust collection system.

Adjustments

Sliding Table Parallel to Blade

The position of the sliding table relative to the machine is factory set, but should be checked periodically as the saw receives use. To ensure a clean cut, the sliding table must be set parallel to the saw blade. If adjustment is ever needed, proceed as follows:

1. The bolts (B, Figure 20) are used to adjust

the height of the sliding table. They are preset at the factory.

2. Use bolts (A, Figure 20) to correct

parallelism between sliding table and saw blade.

Setting Main Blade (Figures 21 and 22)

Adjust the height of the saw blade with the handwheel on the side of the machine. One turn of the handwheel raises or lowers the blade by

2.5mm.

The blade is tilted by using the front handwheel. The blade can be tilted at any angle between 90 and 45 degrees. After setting, lock the blade in this position with the lock lever. The blade angle can be read on the tilt scale.

NOTE: The 90 and 45 degree stops are pre-set at the factory and should require no adjustment. After setting the main blade at the desired cutting angle, the cutting depth of the scoring blade must be re-set.

Setting Scoring Blade

Figure 20

Figure 21

Turn the scoring blade height knob (Figure 22). One turn raises or lowers the scoring blade by 3 mm.

Each time the main saw blade is resharpened or replaced, the scoring blade must be adjusted laterally to match the main blade teeth. This must be done to ensure a clean cut free of splintering. Lateral movement is obtained by turning the lateral adjustment knob (Figure 22), then locking it at the desired setting.

Setting Blade Guard

The two handles (Figure 23) are for setting the guard height limits. Loosen a handle and slide the bracket as needed. Both handles on the guard should be tightened securely before operating the panel saw.

When the arbor is tilted for a bevel cut, mount the alternate lower guard with the convex back (Figure 23).

Figure 22

Figure 23

When bevel cutting, make

sure the appropriate blade guard has been mounted before operating the saw.

Sliding Table Lock

When loading panels and when cutting using the rip fence, the sliding table should be locked.

To lock the sliding table, pull lever (Figure 24) into one of the slots in the sliding table.

Over a long period of time, if many short movements of the sliding table are made (e.g. crosscutting solid wood) then it is possible that the ball carrier between the upper and lower part of the sliding table will move. This means it will no longer be correctly positioned to allow the sliding table to slide through its full course. The operator will feel resistance in the sliding table motion and the full stroke will not be achieved. This effect can be corrected simply by pushing the table with a few short, light pushes against the buffer stop at the end, until the position of the ball carrier is adjusted and the table can be moved again along its full stroke.

Figure 24

Crosscut Fence

The 90-degree angle of the fence is factory set. However, should adjustment ever be needed, proceed as follows:

1. Loosen the two bolts (A, Figure 25).

2. Turn bolt (B, Figure 25) to open or close the

angle of the fence in relation to the saw blade.

3. Re-tighten bolts (A, Figure 25).

Before using the first time, and each time a new blade is installed, the scales must be calibrated. Proceed as follows:

1. Put the stop (Figure 26) at a certain

measure and cut off a sample.

2. Measure the exact length of the sample.

Loosen the screw (Figure 26) which holds the scale and move the scale until the measurement corresponds to the length of the previously cut sample. The main part of the fence is now calibrated to the saw blade.

3. The scale on the telescopic extension of the

fence should now be checked and adjusted. Move the other stop to the outermost edge of the extension fence until the edge of the stop is flush with the edge of the fence (Figure 27). Lock the stop in position by tightening the handle.

NOTE: DO NOT loosen the stop until the adjustment procedure has been completed.

Figure 25

Figure 26

Figure 27

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