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TROUBLESHOOTING (CONTINUED)

11

Palmgren Operating Manual & Parts List                                                                                                                                                                                    9683295

 SYMPTOM                                                  POSSIBLE CAUSE(S)                                              CORRECTIVE ACTION

Tooth breakage

Cut advancing too quickly 

Decrease cutting advance, exerting less cutting  
pressure. Adjust the braking device.

Wrong cutting speed

Change speed and/or type of blade.   
See OPERATION - BLADE SELECTION  

                                                                          GUIDE LINES page 9.

Wrong tooth pitch 

Replace blade choosing the proper tooth pitch.  
See OPERATION - BLADE SELECTION  

                                                                          GUIDE LINES page 9.

Chips sticking to the teeth and in the 
gullets or material that gums 

Check to ensure the coolant outlet hole on the left 
blade guide is not clogged and the coolant flow is 
adequate to remove of chips from the blade.

Defects on the material or material too  
hard 

Material surfaces can be oxidized or covered with 
impurities making these areas harder than the 
blade itself. Materials may have hardened areas  
or inclusions inside the section due to production 
materials such as castings and welding wastes, 
etc. Avoid cutting these materials. In a situation 
where a cut has to be made use extreme care, 
cleaning and removing hard impurities as quickly 
as possible. 

Ineffective gripping of the part in the vise.

Check the gripping of the part being cut. Tighten  
the vise as needed.

The blade gets stuck in the material 

Decrease the cutting advance and exert less  
cutting pressure.

Starting cut on sharp or irregular  
section bar

Pay more attention when you start cutting. Slowly 
and carefully start the cut.

Poor quality blade 

Switch to a superior quality blade. 

Previously broken tooth left in the cut 

Remove in the broken tooth from the cut. 

Resuming a cut on a previously made  
groove 

Make the cut elsewhere, turning the part over.

Vibrations 

Check the grip of the part being cut to ensure it is  
being held securely in the vise.

Wrong tooth pitch or shape 

Replace blade choosing the proper tooth pitch or  
shape.  See OPERATION - BLADE SELECTION  

                                                                          GUIDE LINES page 9. Adjust blade guides.

Insufficient lubricating, refrigerant, or 
wrong lubricant viscosity 

Check level of liquid in the tank. Increase the 
flow of lubricant. Check to ensure the hole and 
the liquid outlet pipe are not blocked. Check the 
lubricant viscosity.

Teeth positioned in the direction opposite 
the cutting direction

Remove the blade and reinstall it with the teeth 
cutting in the proper direction.

9683295_oipm_En012_9645931.01-0620 __ 07-02-2020                                      .                                      .                                      .                                      .                                        

Содержание 9683295

Страница 1: ...s List 9683295 10 16 variable speed 3 phase Band Saw Read carefully and follow all safety rules and operating instructions before first use of this product 9645931 01 0620 9683295_oipm_En012_9645931 0...

Страница 2: ...procedure even in the case of irregular machine operation PROPOSITION 65 WARNING Some dust created by using power tools contain chemicals known to the state of California to cause cancer birth defects...

Страница 3: ...a large industrial tool There are certain applications for which this tool was designed Do not modify this tool and do not use this tool for a purpose for which it was not intended Do not overreach Ke...

Страница 4: ...phase power supply Please connect your machine into the power supply with hand operated disconnecting device which is in compliance with sub clause 5 3 of EN 60204 such as no fuse breaker or plug soc...

Страница 5: ...tisfactory Tubing or structurals with wall thickness or web thickness of 1 2 or more can usually use an 8 or 6 pitch blade satisfactorily When rectangular solid bar is to be sawed the work should when...

Страница 6: ...g properly refer to the section Blade Tracking Adjustment page 6 STARTING AND STOPPING THE MACHINE Refer to Figure 5 The saw bow must be in the raised position before starting the machine The machine...

Страница 7: ...ith a hex head wrench 2 Rotate the eccentric shaft to locate bearings in desired positions 3 Maintain eccentric shaft positions and tighten hex nuts OPERATING VISE Refer to Figures 10 and 11 The workp...

Страница 8: ...must be running 2 Use speed selector as shown in Figure 13 Turn to desired speed CUTTING AND ADVANCE SPEED The cutting speed in min and the advance speed in2 min area traveled by the blade teeth when...

Страница 9: ...and thick pipes as well as for the cutting of solid bars at machine capacity Available pitches 3 4 6 8 TEETH SET Saw teeth are slightly bent out of the plane of the saw body resulting in a wide cut in...

Страница 10: ...s 1 Motor overloaded 1 Reduce load on motor 2 Air circulation around motor is restricted 2 Clean motor to provide normal air circulation around motor Motor stalls resulting in blown fuses or tripped c...

Страница 11: ...g hard impurities as quickly as possible Ineffective gripping of the part in the vise Check the gripping of the part being cut Tighten the vise as needed The blade gets stuck in the material Decrease...

Страница 12: ...nside the section due to production materials such as castings and welding wastes etc Avoid cutting these materials In a situation where a cut has to be made use extreme care cleaning and removing har...

Страница 13: ...to the counter vice Adjust the blocks vertically and if necessary adjust the stop screws of the degree cuts Blade not perpendicular due to the ex cessive play between the guide pads and misalignment...

Страница 14: ...ure the hole and the liquid outlet pipe are not blocked Check the emulsion percentage Noise on guide blocks Chipped bearings Replace blade with a superior quality blade Replace it with a new blade The...

Страница 15: ...15 Palmgren Operating Manual Parts List 9683295 9683295_oipm_En012_9645931 01 0620 __ 07 02 2020...

Страница 16: ...16 Palmgren Operating Manual Parts List 9683295 Figure 14 Replacement Parts Illustration for model 9683295 10 x 16 Variable Speed 3 Phase Band Saw 9683295_oipm_En012_9645931 01 0620 __ 07 02 2020...

Страница 17: ...9 Bolt Hex M8 16 4 50 Washer Lock M8 4 51 Hydraulic Cylinder Assembly 9645854 01 1 52 Cylinder Pin Top 9645855 01 1 53 Hydraulic Mounting Plate Top 9645856 01 1 54 Screw 3 8 2 3 55 Spring Washer 3 8 3...

Страница 18: ...18 Palmgren Operating Manual Parts List 9683295 Figure 15 Replacement Parts Illustration for model 9683295 10 x 16 Variable Speed 3 Phase Band Saw 9683295_oipm_En012_9645931 01 0620 __ 07 02 2020...

Страница 19: ...gle Scale 9645903 01 1 136 Screw M5 0 8 4 137 Steel Slide 9645904 01 1 138 Blade Bracket Left 9645905 01 1 139 Screw 1 2 1 4 140 Knob 9645906 01 2 141 Washer 3 8 2 142 Locking Block 9645907 01 2 143 S...

Страница 20: ...and 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...

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