Jet MBS-827DGVI Operating Instructions Manual Download Page 9

  MBS-823DGVI / MBS-827DGVI 

 

  

Blade cutting direction

 

 

6. Advice on using your bandsaw 

 

6.1 Recommendations and advice for using the 
machine 

The machine has been designed to cut metal building 
materials, with different shapes and profiles, used in 
workshops, turner's shops and general mechanical 
structural work. 

Only one operator is needed to use the machine, that 
must stand as shown in the picture. 

 

- Before starting each cutting operation ensure that the 
part is firmly clamped in the vise and that the end is 
suitably supported. 

- These figures below show examples of suitable 
clamping of different section bars, bearing in mind the 
cutting capacities of the machine in order to achieve a 
good efficiency and blade durability 

 

 

 

- Do not use blades of a different size from those stated in 
the machine specifications. 

- If the blade gets stuck in the cut, release the running button 
immediately, switch off the machine, open the vise slowly, 
remove the part and check that the blade or its teeth are not 
broken. If they are broken, change the tool. 

- Before carrying out any repairs on the machine, consult the 
dealer. 

 

7. Adjusting your machine 

7.1 Blade tension assembly 

The ideal tension of the blade is achieved rotating the hand 
wheel until the needle reaches the proper blade tension on 
the tension gauge (A). 

The machine will not operate if the micro switch does not 
actuate by contacting the tension device (C). 

 

If the tension is set properly, but the micro switch (B) does 
not contact or trigger properly, make this adjustment. 

If the tension is set properly, but the micro switch (B) does 
not contact or trigger properly, make this adjustment. 

If the tension is set properly, but the micro switch (B) does 
not contact or trigger properly, make this adjustment. 

- Loosen the setscrews (D). 

- Push the micro switch (B) towards the tension device (C).   
Make sure that the plunger is pressed properly. 

Summary of Contents for MBS-827DGVI

Page 1: ...he date of purchase date of invoice Any further claims shall be excluded This warranty includes all guarantee obligations of the Seller and replaces all previous declarations and agreements concerning...

Page 2: ...mic body position Maintain a balanced stance at all times Do not operate the machine when you are tired Do not operate the machine under the influence of drugs alcohol or any medication Be aware that...

Page 3: ...ls A B and C by inserting tenon into mortise as shown in circle diagram 1 and 2 Fasten bottom panel D into the joined panels A B and C using setscrews that are provided Attach panel F to panel C with...

Page 4: ...Dismantling due to deterioration and or obsolescence General rules If the machine is to be permanently demolished and or scrapped divide the material to be disposed of according to type and compositi...

Page 5: ...MBS 827DGVI MBS 823DGVI MBS 827DGVI 5 2 Controls A Hydraulic Flow control valve B Hydraulic regulation valve C Trigger Switch D Blade Tension gauge C1 Manual position C2 Auto position C Fork handle S...

Page 6: ...work piece between the jaws Use the hand wheel to approach the vise jaws to the work piece make the vise jaw to against the material Lock the work piece by push down the lever 4 Push start cutting but...

Page 7: ...s a constant lowering and consequently a good efficiency of the blade throughout the work phase By adjusting the flow control valve A this device can be accommodated to the different situations and ap...

Page 8: ...y can cause the blade to stall on the work piece and the machine will shut off Push down on emergency push buttons E on the panel and K MBS 823DG on the base to immediately stop all machine functions...

Page 9: ...ck in the cut release the running button immediately switch off the machine open the vise slowly remove the part and check that the blade or its teeth are not broken If they are broken change the tool...

Page 10: ...the pads Loosen the nuts H and the dowels I and rotate the pins E G to widen the passage between the bearings F To mont the new blade place the pad A on the blade loosening the dowel allow a play of...

Page 11: ...from the flange D Set screw Checking the adjustment of the blade E Paper F Flywheel G Blade direction Use a strip of scrap paper and slide it between the blade and the blade wheel while it is running...

Page 12: ...76 DER MINIMALE PROZENTSATZ VON L IN WASSER GEL ST SOLLTE 8 10 BETRAGEN 8 7 Oils for lubricating coolant Considering the vast range of products on the market the user can choose the one most suited to...

Page 13: ...e operating levels As workplace conditions vary this information is intended to allow the user to make a better estimation of the hazards and risks involved only 10 Choosing the saw band Choose a toot...

Page 14: ...ucture Bi metal blades are the most commonly used They consist of a silicon steel blade backing by a laser welded high speed steel HHS cutting edge The type of stocks are classified in M2 M42 M51 and...

Page 15: ...Of general use for materials with dimensions superior to 5 mm Used for the cutting of steel castings and hard nonferrous materials WAVY SET Set in smooth waves This set is associated with very fine te...

Page 16: ...0 930 113 0 Alloyed caseharden ing steels 18NiCrMo7 20NiCrMo2 21NiCrMo2 20NCD7 20NCD2 En 325 805 H 20 4320 4315 232 224 100 98 760 103 0 690 980 Alloyed steel for bearings 100Cr6 100Cr6 100C6 534 A 99...

Page 17: ...tal protection Protect the environment Your appliance contains valuable materials which can be recovered or recycled Please leave it at a specialized institution 12 Available accessories Refer to the...

Page 18: ...in order to facilitate the removal of chips from the blade Defects on the material or material too hard Material surfaces can be oxidized or covered with impurities making them at the beginning of the...

Page 19: ...in correct direction Poor quality blade Use a superior quality blade Too fast advance Decrease advance exerting less cutting pressure Adjust the braking device Wrong cutting speed Change speed and or...

Page 20: ...g material at beginning of cut Check the gripping of the part Remedy At the beginning of the cutting process never lower the saw bow before starting the blade motor Blade guide pads not regulated or d...

Page 21: ...ide play see Chapter Machine adjustments In Blade guide section Too fast advance Decrease advance exerting less cutting pressure Adjust the braking device Worn out blade Approach it as near as possibl...

Page 22: ...ace it Wrong tooth pitch Blade used probably has too large teeth use one with more teeth see Material classification and blade selection in the Blade Types section Blade guide block too far from mater...

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