Palmgren 9681109 6 in. x 48 in. Belt, 10 in. Disc Finishing Machine Use and Care Manual

Operating Manual & Parts List 9681109 & 9681108

6 ˝ x 10 ˝ & 6 ˝ x 14 ˝

Belt & Disc Sanders

Model 9681109

6"x10" Belt & Disc Sander

Model 9681108

6"x14" Belt & Disc Sander

Read carefully and follow all safety rules and operating instructions before first use of this product.

9644958.01-0220

Palmgren Operating Manual & Parts List 9681109 & 9681108

DESCRIPTION

Palmgren Model 9681109 6” x 10” Belt Disc Sander with stand and

Model 9681108 6” x 14” Belt Disc Sander with cabinet are constructed of rugged cast iron and heavy gauge steel providing stability and vibration-free operation. The belt disc sanders are used to sand, deburr, bevel and grind large workpieces of wood, plastic and metal.

The belt housing can be pivoted from vertical to horizontal for sanding large, straight workpieces. The belt assembly includes a tilting cast iron table that tilts out 45º, miter gauge and 4” dust collection chute.

The 10” or 14” disc can be used to sand or bevel surfaces with the use of a cast iron table that tilts out 45º and in 20º, miter gauge slot and 4” dust collection chute.

The 3” diameter idler drum permits the sanding of contoured shapes and finishes by positioning the adjustable platen from a horizontal to vertical position.

The collection chutes accept the standard 4” dust collection hose for quick removal of dust. The adjustable miter gauge can be used on both the belt and disc tables for guiding the workpiece at a desired angle while sanding.

SPECIFICATIONS

9681109, 6"x10" 9681108, 6"x14"

Belt Platen Area (W x L) 6-3/4" x 14-1/2" 6-3/4" x 14-1/2"

Belt Table Dim. (W x D) 8-5/8" x 6.0" 8-5/8" x 6.0"

Belt Table Tilts 45 degree 45 degree

Dust Chute Size 4" 4"

Belt Speed (SFPM-60 Hz) 2258 FPM 2258 FPM

Disc Diameter 10" (PSA) 14" (PSA)

Disc Table Dim (W x D) 11-1/4" x 7-1/4" 15-5/8" x 7-1/4"

Disc Table Tilt 45 degree 45 degree

Disc Speed (RPM) 1720 1720

Stand Dim (L x W x H) 24¾" x 19" x 21¼" N/A

Cabinet Dim (L x W x H) N/A 17½" x 20" x 28"

HP 1.0 HP 1.5 HP

Voltage 115/230 115/230

RPM 1720 1720

Phase 1 1

Amps 9.5/4.75 12.5/6.25

Assembled Wt. 141 lbs. 180 lbs.

Assembled Dim (L x W x H) 29.3"x18.3"x51.8" 30.7"x20"x51"

Shipping Weight 178.5 lbs. 236 lbs.

Shipping Dim (L x W x H) 30"x19"x34.8" 31.5"x22"x56.3"

UNPACKING

Refer to Figure 1.

Check for shipping damage. If damage has occurred, a claim must be filed with carrier. Check for completeness. Immediately report missing parts to dealer.

The sander comes assembled as one unit. Additional parts which need to be fastened to sander, should be located and accounted for before assembling.

A Abrasive Disc 100X

C Miter Gauge Assembly

D Workstop

F Intake Port Cap

• Parts Bag

Parts bag includes: one 8mm flat washer, four foot rest assemblies,

6mm hex wrench and 4mm long hex wrench.

B

C

D

A

Figure 1 – Unpacking sander.

E F

SAFETY RULES

WARNING:

For your own safety, read all of the instructions and precautions before operating tool.

CAUTION:

Always follow proper operating procedures as defined in this manual even if you are familiar with use of this or similar tools. Remember that being careless for even a fraction of a second can result in severe personal injury.

WARNING:

Some dust created by power sanding, sawing, grinding, drilling and other construction activities contains chemicals known to the state of California 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.

•

Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures vary, 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. Always wear OSHA/NIOSH approved, properly fitting face mask or respirator when using such tools.

BE PREPARED FOR JOB

• Wear proper apparel. Do not wear loose clothing, gloves, neckties, rings, bracelets or other jewelry which may get caught in moving parts of machine.

• Wear protective hair covering to contain long hair.

• Wear safety shoes with non-slip soles.

• Wear safety glasses complying with United States ANSI Z87.1.

Everyday glasses have only impact resistant lenses. They are

NOT safety glasses.

•

Wear face mask or dust mask if operation is dusty.

• Be alert and think clearly. Never operate power tools when tired, intoxicated or when taking medications that cause drowsiness.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

SAFETY RULES (CONTINUED)

PREPARE WORK AREA FOR JOB

• Keep work area clean. Cluttered work areas and work benches invite accidents.

• Do not use power tools in dangerous environments. Do not use power tools in damp or wet locations. Do not expose power tools to rain.

•

Work area should be properly lighted.

• Proper electrical receptacle should be available for tool.

Three-prong plug should be plugged directly into properly grounded, three-prong receptacle.

• Extension cords should have a grounding prong and the three wires of the extension cord should be of the correct gauge.

• Keep visitors at a safe distance from work area.

• Keep children out of the workplace. Make workshop childproof.

Use padlocks, master switches or remove switch keys to prevent any unauthorized use of power tools.

TOOL SHOULD BE MAINTAINED

• Always unplug tool prior to inspection.

• Consult manual for specific maintaining and adjusting procedures.

• Keep tool lubricated and clean for safest operation.

• Remove adjusting tools. Form habit of checking to see that adjusting tools are removed before switching machine on.

•

Keep all parts in working order. Check to determine that the guard or other parts will operate properly and perform their intended function.

• Check for damaged parts. Check for alignment of moving parts, binding, breakage, mounting and any other condition that may affect a tool’s operation.

• A guard or other part that is damaged should be properly repaired or replaced. Do not perform makeshift repairs. (Use the parts list to order replacement parts.)

• Handle workpiece correctly. Protect hands from possible injury.

• Turn machine off if it jams. Belt jams when it digs to deeply into workpiece. (Motor force keeps it stuck in the work).

• Support workpiece with miter gauge, belt platen or work table.

• Maintain 1/16” maximum clearance between table and sanding belt or disc.

CAUTION:

CAUTION:

Think safety! Safety is a combination of operator common sense and alertness at all times when tool is being used.

ASSEMBLY

Do not attempt assembly if parts are missing.

Use this manual to order replacement parts.

Before sander is assembled, a suitable location should be chosen.

The sander with cabinet weighs approximately 200 lbs when completely assembled. They should be assembled on location.

• Sander needs to be set on a flat, level surface.

• Make sure there is ample room for moving the workpiece through the entire cut. There must be enough room that neither the operator nor the bystanders will have to stand in line while using the tool.

• Good lighting and correct power supply are also required for a proper work area.

ADJUST BELT HOUSING TO VERTICAL POSITION

1. Move to the front of the sander; loosen and remove four knobs.

2. Remove dust hoods.

3. Loosen both hex nuts on the belt housing casting. Do not take out hex nut.

4. Move to the rear of the sander and gently lift the belt housing up supporting the housing from both sides.

5. Lift belt housing until it is adjusted to the vertical position.

6. Tighten both hex nuts from the rear of the sander.

7. Replace dust hood and tighten knobs.

KNOW HOW TO USE TOOL

• Use right tool for job. Do not force tool or attachment to do a job for which it was not designed.

• Disconnect tool from power when changing abrasive belt or disc.

• Avoid accidental start-up. Make sure that the switch is in the

OFF position before plugging in.

• Do not force tool. It will work most efficiently at the rate for which it was designed.

• Keep hands away from moving parts and sanding surfaces.

• Never leave tool running unattended. Turn the power off and do not leave tool until it comes to a complete stop.

• Do not overreach. Keep proper footing and balance.

• Never stand on tool. Serious injury could occur if tool is tipped or if belt or disc are unintentionally contacted.

•

Know your tool. Learn the tool’s operation, application and specific limitations.

ATTACH FOOT RESTS

Required parts and hardware: Four foot rest assemblies.

CAUTION:

Sander with cabinet weighs approximately 200 lbs. At least two people are required to attach foot rests.

1. Carefully tip the sander to raise cabinet from the floor just enough so that one foot rest with bolt can be positioned under the cabinet corner so that the bolt slides through the hole on the cabinet base. Slowly set the sander back to the floor. Repeat three more times to position one foot rest with bolt under each of the cabinet corner.

2. Loosen knob and open cabinet door.

3. Using the cabinet door opening, secure foot rests to cabinet using four flat washers and four hex nuts.

4. Make sure all the hex nuts are tight.

5. Close cabinet door and secure it with knob.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

ASSEMBLY (CONTINUED)

ATTACH BELT TABLE

Refer to Figure 2.

Required parts and hardware: Belt table with trunnion, handle, and

8mm flat washer.

1. Position belt table on the belt housing so that the trunnion travels on the slide.

2. Set the belt table position so that the 0° mark on the trunnion is aligned with the pointer.

3. Secure belt table position using the handle and flat washer.

Tighten handle into the threaded hole on the belt housing.

6. Make sure that the clearance between disc table and abrasive disc does not exceed 1/16”.

7. Use a straight edge or square to check if the disc table is at right angle to the disc.

Figure 4 - Check disc table.

8. Wear a protective glove and manually turn the disc to verify that the disc turns freely and without interference.

Belt Tension Handle

Table Lock Handle

ATTACH MITER GAUGE

Required part: Miter gauge assembly

Miter gauge is shipped completely assembled and can be used with the belt or disc tables.

• Slide miter gauge bar into the slot on belt or disc table.

Figure 2 – Attach belt table.

INSTALLATION

Sander is shipped with the belt tension handle at the released position. Pull down the handle toward the belt table to tension the belt.

• Make sure that the clearance between the belt and belt table does not exceed 1/16”.

• Wear protective glove and manually push the belt to verify that belt travels smoothly and without interference.

Refer to Figures 5, 6 and 7.

WARNING:

All electrical connections must be performed by a qualified electrician.

POSITION DISC TABLE

Required part: Handle

1. Sander is shipped with the disc table attached to the disc guard using a handle with flat washer one side and a hex head bolt with flat washer on the other side.

2. Loosen and remove hex head bolt and flat washer from the disc table.

3. Replace hex head bolt with the handle provided. Secure disc table to disc guard using the handle and flat washer.

POWER SOURCE

The motor is designed for operation on the voltage and frequency specified. Normal loads will be handled safely on voltages not more than 10% above or below the specified voltage.

Running the unit on voltages which are not within the range may cause overheating and motor burnout. Heavy loads require that voltage at motor terminals be no less than the voltage specified on nameplate. Power supply to the motor is controlled by a single pole locking rocker switch. Remove the key to prevent unauthorized use.

ATTACH ABRASIVE DISC TO CAST IRON DISC

Refer to Figures 3 and 4.

Sander is shipped with the abrasive not applied to the cast iron disc.

1. Clean the cast iron disc if necessary prior to applying the abrasive.

2. Remove the adhesive cover from the back of the abrasive disc.

3. Slide the abrasive between the disc table and cast iron disc and center abrasive on the cast iron disc.

GROUNDING INSTRUCTIONS

WARNING:

Improper connection of equipment grounding conductor can result in the risk of electrical shock. Equipment should be grounded while in use to protect operator from electrical shock.

•

Check with a qualified electrician if grounding instructions are not understood or if in doubt as to whether the tool is properly grounded.

• This tool is equipped with an approved 3-conductor cord rated at 300V and a 3-prong grounding type plug (See Figure 5) for your protection against shock hazards.

• Grounding plug should be plugged directly into a properly installed and grounded 3-prong grounding-type receptacle, as shown (Figure 5).

Properly Grounded Outlet

Figure 3 – Attach abrasive disc.

Grounding Prong

3-Prong Plug

4. Apply pressure on abrasive to paste.

5. Make sure abrasive is pasted evenly on the cast iron disc.

Figure 5 – 3-Prong Receptacle

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Palmgren Operating Manual & Parts List 9681109 & 9681108

INSTALLATION (CONTINUED)

• Do not remove or alter grounding prong in any manner. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electrical shock.

WARNING:

Do not permit fingers to touch the terminals of plug when installing or removing from outlet.

• Plug must be plugged into matching outlet that is properly installed and grounded in accordance with all local codes and ordinances. Do not modify plug provided. If it will not fit in outlet, have proper outlet installed by a qualified electrician.

• Inspect tool cords periodically, and if damaged, have repaired by an authorized service facility.

•

Green (or green and yellow) conductor in cord is the grounding wire. If repair or replacement of the electric cord or plug is necessary, do not connect the green (or green and yellow) wire to a live terminal.

• Where a 2-prong wall receptacle is encountered, it must be replaced with a properly grounded 3-prong receptacle installed in accordance with National Electric Code and local codes and ordinances.

WARNING:

This work should be performed by a qualified electrician.

•

A temporary 3-prong to 2-prong grounding adapter (See Figure

6) is available for connecting plugs to a two pole outlet if it is properly grounded.

Adapter

3-Prong Plug

Grounding Lug

Make sure this is connected to a known grounded receptacle.

2-Prong Receptacle

Figure 6 – 2-prong receptacle with adapter.

Ampere Rating

More Not

Than More Than

0

6

10

12

6

10

12

16

Extension Cord Table

Volts

120

240

Total Length of Cord in Feet

25 50 100 150

50 100 150 300

18

18

Minimum Gage for Cord

16

16

16

14

14

12

16

14

16 14 12

12 Not Recommended

ELECTRICAL CONNECTIONS

WARNING:

All electrical connections must be performed by a qualified electrician. Make sure tool is off and disconnected from power source while motor is mounted, connected, reconnected or anytime wiring is inspected.

• Motor and wires are installed as shown in wiring diagram (See

Figure 7). Motor is assembled with approved, 3-conductor cord to be used at 120/240 volts. Motor is prewired at the factory for

120 volts.

Sander has a locking rocker switch with removable key for safe and easy operation

• Remove the key from the locking rocker to prevent unauthorized use of the tool.To replace the key, press key into the slot on the locking rocker.

• To use the sander witha 240V power supply, have a qualified electrician rewire motor and attach a 240 volt three-prong plug onto sander line cord.

Sander also has a thermal overload protector to prevent damage to motor and other electrical components. The thermal overload protector will get activated when high temperature conditions are observed while operating the tool. This will turn the tool off to prevent temperature buildup. If that occurs, give adequate time for the sander to cool down and depress the reset button once. The tool will be ready to operate.

• Do not use a 3-prong to 2-prong grounding adapter unless permitted by local and national codes and ordinances.

(A 3-prong to 2-prong grounding adapter is not permitted in

Canada.) Where permitted, the rigid green tab or terminal on the side of the adapter must be securely connected to a permanent electrical ground such as a properly grounded water pipe, a properly grounded outlet box or a properly grounded wire system.

• Many cover plate screws, water pipes and outlet boxes are not properly grounded. To ensure proper ground, grounding means must be tested by a qualified electrician.

EXTENSION CORDS

• The use of any extension cord will cause some drop in voltage and loss of power.

• Wires of the extension cord must be of sufficient size to carry the current and maintain adequate voltage.

• Running the unit on voltages which are not within ±10% of the specified voltage may cause overheating and motor burn-out.

•

Use the table to determine the minimum wire size (A.W.G.) extension cord.

• Use only 3-wire extension cords having 3-prong grounding type plugs and 3-pole receptacles which accept the tool plug.

• If the extension cord is worn, cut or damaged in any way, replace it immediately.

Refer to Figure 7.

OPERATION

WARNING:

Operation of any power tool can result in foreign objects being thrown into eyes which can result in severe eye damage. Always wear safety goggles complying with United States

ANSI Z87.1 (shown on package) before commencing power tool operation.

CAUTION:

Always observe the following safety precautions:

• Whenever adjusting or replacing any parts on the tool, turn switch OFF and remove the plug from power source.

•

Recheck table handles. They must be tightened securely.

•

Make sure all guards are properly attached and securely fastened.

• Make sure all moving parts are free and clear of any interference.

•

Make sure all fasteners are tight and have not vibrated loose.

• With power disconnected, test operation by hand to verify clearance and adjust if necessary.

•

Always wear eye protection or face shield.

•

Make sure abrasive belt tracks properly. Correct tracking gives optimum performance.

• After turning switch ON, always allow belt to come up to full speed before sanding or grinding.

• Be sure motor runs clockwise on disc side. Abrasive belt must travel down.

• Keep your hands clear of abrasive belt, disc and all moving parts.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

OPERATION (CONTINUED)

• For optimum performance, do not stall motor or reduce speed.

Do not force the work into the abrasive.

• Support workpiece with belt table when sanding with belt, with disc table when sanding with disc.

•

Never push a sharp corner of workpiece rapidly against belt or disc. Abrasive backing may tear.

• Replace abrasives when they become loaded (glazed) or frayed.

•

When grinding metal, move workpiece across abrasive to prevent heat build-up.

• Never attempt wet sanding. If workpiece becomes too hot to handle, cool it in water.

HORIZONTAL BELT SANDING

Refer to Figure 8.

1. Adjust the belt housing to full horizontal position as described in the above section, “Adjusting Belt Housing”.

2. Remove the belt table by removing handle.

3. Install work stop as described in “Work Stop”.

•

Idler drum can be used as a contact drum to sand curved surfaces. (Removing belt guard will be required.)

POSITION BELT TABLE

Refer to Figure 7.

The belt table can be tilted from 0° (at right angle to the table) to

45°. To adjust belt table position:

1. Unlock the handle on the right side of table.

2. Set the belt table to any angle between 0° and 45° using the scale.

2. Lock the handle to secure belt table position.

Figure 7 - Attach belt table.

WORK STOP

Table Lock Handle

The work stop can be used instead of the belt table.

1. Remove belt table from the belt housing by loosening and removing handle.

2. Mount workstop using bolt and washer which are located on belt housing.

ADJUSTING BELT HOUSING

The belt housing can be positioned at a full vertical position, a full horizontal position, or at any angle in between which is convenient for the sanding operation.

To adjust belt housing position:

1. Loosen and remove four knobs.

2. Remove dust hoods.

3. Loosen hex nuts.

4. Move to the rear of the sander.

5. Gently push belt housing to move to the desired angle.

•

A positive stop bolt is provided to stop the belt housing at the full horizontal position.

6. Tighten both hex nuts to secure belt housing position.

7. Replace dust hoods using the knobs.

Figure 8 - Horizontal belt sanding.

ABRASIVE BELT FINISHING

• Finishing flat surfaces: Hold workpiece firmly with both hands; keep fingers away from abrasive belt.

• Use work stop. Work stop is used to position and secure work being sanded. Keep end butted against work stop and move work evenly across abrasive belt. Use extra caution when finishing very thin pieces.

•

Finishing long pieces: remove work stop. Apply only enough pressure to allow abrasive belt to remove material.

• Finishing curved edges: Finish outside curves on flat portion of abrasive belt. Finish inside curves on idler drum portion of abrasive belt.

•

Finishing end grain: It is more convenient to finish ends of long workpieces with the abrasive belt in a vertical position.

• Move work evenly across the belt.

• For accuracy use miter gauge.

•

Adjust belt table angle for beveled work.

USING MITER GAUGE

•

The miter gauge is used on either the disc or belt table. Use the miter gauge for securing the work and holding the proper angle while sanding.

• Adjust angle by repositioning the miter gauge. Loosen the knob to reposition miter gauge.

•

Tighten the knob to secure miter gauge position.

• Miter gauge assembly has a positive stop set-up for 90° and 45° on either side.

• To use the positive stop, loosen the knob, retract the indexing pin, turn the miter gauge slightly, slide in indexing pin and turn the miter gauge until the edge of the screw is stopped by the indexing pin.

• Check accuracy of miter gauge scale.

• Use a combination square to adjust miter gauge square to disc.

Scale should be at zero. Loosen screw and reposition scale if necessary.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

OPERATION (CONTINUED)

BELT TRACKING

Belt should ride centered on drive and idler drums. The sander is shipped with the tracking mechanism properly adjusted. However, if adjustment is necessary:

1. Loosen knob on either side of belt housing.

2. Turn the unit on.

3. Insert a 1/8“ or 5/32“ hex wrench into the hole on adjusting nut on either side.

4. Turn the adjusting nut to the right to move belt toward you or turn the adjusting nut to the left to move belt away from you.

5. Make sure belt rides on the center of drive and idler drums.

6. Turn the unit off.

7. Tighten knobs on both sides of belt housing to secure tracking adjustment.

REPLACING ABRASIVE DISC

1. Loosen and remove four bolts from disc cover plate.

2. Loosen two top bolts from dust collection port.

3. Remove disc cover plate.

4. Remove old abrasive by peeling it from the cast iron disc. Removing cast iron disc is not necessary.

5. Clean cast iron disc if necessary. Select the proper abrasive disc and apply to cast iron disc.

• Additional abrasive discs are available.

6. Replace disc cover plate.

7. Tighten bolts on dust collection port.

8. Replace four bolts to secure disc cover plate.

REPLACING BELT

Sanding belt must be replaced when worn, torn, or glazed.

1. Push up the belt tension handle to release belt tension.

2. Loosen knob securing belt guard.

3. Loosen and remove four knobs from the rear of the sander.

4. Remove belt cover.

5. Remove knob and bracket.

6. Slide old belt off the drive and idler drums.

NOTE:

There may be an arrow on the inside of the belt. The arrow should point down toward the belt table to ensure that the splice in the belt will not come apart.

7. Slide new belt over the drive and idler drums; center belt on drums.

8. Push the belt tension handle toward the drive drum to tension belt.

9. Replace belt cover using knobs.

10. Replace belt guard and bracket.

11. Wear a protective glove and manually rotate the belt by hand to check tracking. If tracking needs to be adjusted, follow steps described in “Belt Tracking”.

12. Make sure belt rides centered on drive and idler drums.

WARNING:

Make certain that the unit is disconnected from power source before attempting to service or remove any component.

CLEANING

MAINTENANCE

Keep machine and workshop clean. Do not allow sawdust to accumulate on the tool. Keep the drums clean. Dirt on drums will cause poor tracking and belt slippage. Operate tool with dust collector to keep dust from accumulating.

WARNING:

After sanding wood or nonmetallic material, always clean dust collector and guards of sawdust before grinding metal.

Sparks could ignite debris and cause a fire.

• Be certain motor is kept clean and is frequently vacuumed free of dust.

• Use soap and water to clean painted parts, rubber parts and plastic guards.

LUBRICATION

The shielded ball bearings in this tool are permanently lubricated at the factory. They require no further lubrication.

• When operation seems stiff, a light coat of paste wax applied to the belt and disc tables will make it easier to feed the work while finishing.

• Do not apply wax to the belt platen. Belt could pick up wax and deposit it on the drums causing belt to slip.

POSITION DISC TABLE

Disc table is adjustable from 0° to 45° outward and 0° to 20° inward.

1. To adjust the disc table position, loosen the two handles from either side of the disc table.

5. Use the scale on disc table trunnions to set table at the desired angle.

3. Secure disc table position by tightening the two handles.

KEEP TOOL IN REPAIR

•

If power cord is worn, cut, or damaged in any way, have it replaced immediately.

• Replace worn abrasives when needed.

•

Replace any damaged or missing parts. Use parts list to order parts.

Any attempt to repair motor may create a hazard unless repair is done by a qualified service technician.

ABRASIVE DISC FINISHING

• Abrasive disc sanding is well suited for finishing small flat surfaces and convex edges.

• Move workpiece across down side (left) of abrasive disc.

• Abrasive disc moves fastest and removes more material at outer edge.

• For accuracy, use miter gauge.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

ELECTRICAL DIAGRAMS

9681109

Single Phase 115   V

Figure 9 - 9681109 single phase 115 V electrical diagram.

9681109

Single Phase 230   V

Figure 10 - 9681109 single phase 230 V electrical diagram.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

ELECTRICAL DIAGRAMS (CONTINUED)

9681108

Single Phase 115   V

Figure 11 - 9681108 single phase 115V electrical diagram.

9681108

Single Phase 230   V

Figure 12 - 9681108 single phase 230V electrical diagram.

9

Palmgren Operating Manual & Parts List 9681109 & 9681108

TROUBLESHOOTING

SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION

Motor will not start

Motor will not start; fuses blown or circuit breakers tripped

Motor fails to develop full power

(power output of motor decreases rapidly with decrease in voltage at motor terminals)

Motor overheats

Motor stalls (resulting in blown fuses or tripped circuit breakers)

Machine slows down while operating

Abrasive belt runs off top wheel

1. Low voltage

2. Open circuit in motor or loose connections

1. Short circuit in line cord or plug

2. Short circuit in motor or loose connections

3. Incorrect fuses or circuit breakers in power line

1. Power line overloaded with lights, appliances and other motors

2. Undersized wires or circuits too long

3. General overloading of power company’s facilities

Motor overloaded

1. Short circuit in motor or loose connections

2. Low voltage

3. Incorrect fuses or circuit breakers in power line

4. Motor overloaded

Applying too much pressure to workpiece

Not tracking properly

1. Check power line for proper voltage

2. Inspect all lead connections on motor for loose or open connection

1. Insect line cord or plug for damaged insulation and shorted wires

2. Inspect all lead connections on motor for loose or shorted terminals or worn insulation on wires.

3. Install correct fuses or circuit breakers

1. Reduce load on power line

2. Increase wire sizes, or reduce length of wiring

3. Request a voltage check from power company

Reduce load on motor.

1. Inspect connections in motor for loose or shorted terminals or worn insulation on lead wires

2. Correct the low line voltage conditions

3. Install correct fuses or circuit breakers

4. Reduce load on motor

Ease up on pressure

See operation “Belt Tracking”

10

Palmgren Operating Manual & Parts List 9681109 & 9681108

NOTES

11

Palmgren Operating Manual & Parts List 9681109 & 9681108

12

Palmgren Operating Manual & Parts List 9681109 & 9681108

13

( N/A

Palmgren Operating Manual & Parts List 9681109 & 9681108

14

Palmgren Operating Manual & Parts List 9681109 & 9681108

15

( N/A

Palmgren Operating Manual & Parts List 9681109 & 9681108

4203-B2

Figure 15 – Replacement Parts Illustration for 9681109 Base

REPLACEMENT PARTS LIST FOR 9681109 BASE

Ref.

No. Description Part Number Qty.

1 Switch 42011601 1

2 Round Head Screw M5*0.8P*10L * 8

3 Flat Washer 5.1*12*1t * 2

4 Switch Plate 42031024 1

5 Overload 125V/250V 12A 42031601 1

6 Tooth Washer M5 * 4

7 ID Label 38100305 1

8 Base 42031008 1

9 Magnet 18061018 1

10 Rubber Plug 34011029 1

11 Strain Relief 51101003 3

12 Motor Cord 42031701 1

13 Power Cord 42031801 1

14 Switch Cord 37071901 1

(

Δ

) Not shown.

(N/A) Not available as repair part.

(*) Standard hardware item, available locally.

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Palmgren Operating Manual & Parts List 9681109 & 9681108

4203-B3

Figure 16 – Replacement Parts Illustration for 9681109 Stand

REPLACEMENT PARTS LIST FOR 9681109 STAND

Ref.

No. Description Part Number Qty.

1 Stand Leg 42033001 4

2 Stand Top - Long 42033002 2

3 Long Rail 42033005 2

4 Stand Top - Short 42033003 2

5 Short Rail 42033004 2

6 Carriage Bolt 5/16"-18UNC*1/2"L(7.9*1.7) * 24

7 Luck Nut w/Flange 5/16"-18UNC * 24

8 Hex. Nut M8*1.25P * 4

9 Leveling Pad 31041023 4

10 Flat Washer 8.5*20*1.5t * 8

11 Hex. Screw M8*1.25P*16L * 4

( Δ ) Not shown.

(N/A) Not available as repair part.

(*) Standard hardware item, available locally.

17

Palmgren Operating Manual & Parts List 9681109 & 9681108

18

Palmgren Operating Manual & Parts List 9681109 & 9681108

19

( N/A

Palmgren Operating Manual & Parts List 9681109 & 9681108

20

Palmgren Operating Manual & Parts List 9681109 & 9681108

21

( N/A

Palmgren Operating Manual & Parts List 9681109 & 9681108

22

Palmgren Operating Manual & Parts List 9681109 & 9681108

23

( N/A

PALMGREN WARRANTY

C.H. Hanson / Palmgren warrants their products to be free of defects in material or workmanship. This warranty does not cover defects due directly or indirectly to misuse, abuse, normal wear and tear, failure to properly maintain the product, heated, ground or otherwise altered, or used for a purpose other than that for which is was intended.

The warranty does not cover expendable and/or wear part (i.e. v-belts, screws, abrasives, jaws), damage to tools arising from alteration, abuse or use other than their intended purpose, packing and freight. The duration of this warranty is expressly limited to the terms noted below beginning from the date of delivery to the original user.

The Palmgren branded items carry the following warranties on parts:

All vises, clamps, positioning tables, tombstones, jack screws and vise accessories - LIFETIME.

All bench grinders, drill presses, tapping machines, band saws, lathes, milling machines, arbor presses, abrasive finishing machines and work stands - 3 YEARS.

The obligation of C.H. Hanson / Palmgren is limited solely to the repair or replacement, at our option, at its factory or authorized repair agent of any part that should prove inoperable. Purchaser must lubricate and maintain the product under normal operating conditions at all times. Prior to operation become familiar with product and the included materials, i.e. warnings, cautions and manuals.

Failure to follow these instructions will void the warranty.

This warranty is the purchaser’s exclusive remedy against C.H. Hanson for any inoperable parts in its product. Under no circumstances is C.H. Hanson liable for any direct, indirect, incidental , special or consequential damages including loss of profits in any way elated to the use or inability to use our products. This warranty gives you specific legal rights which may vary from state to state.

Palmgren - a C.H. Hanson Company

2000 N. Aurora Rd., Naperville, IL 60563 U.S.A.

or call

1-800-827-3398

19-0815