background image

fig.9B

Original Language Version

© Jack sealey limited

6. 

OpeRatiOn

 

ˆ

  

waRning!

 Before operating the bandsaw ensure that you read, understand and apply the safety instructions in Section 1.

  

nOte:

 Before operating the machine certain checks and adjustments will need to be carried out. It is very important that 

 

these instructions are followed carefully in order that the machine is set up safely and correctly.

 

ˆ

  

waRning! 

the machine is designed for light metal cutting work in engineering workshops, garages, metal fabricators, etc

 

8

  

the sm5.V3 

must nOt

 be used to cut any other materials (including wood). 

 

nOte: 

the harder the material being cut, the slower the cutting speed should be. the use of a cutting oil is recommended with the    

 

higher blade speeds.

6.1. 

  

Horizontal  cutting

6.1.1. 

  

ensure that the saw is disconnected from the power supply. 

6.1.2. 

  

Adjust the blade speed to suit the workpiece material (see section 5.3).

6.1.3.   

Raise the saw arm to the vertical position and engage the support plate, see fig.20.

6.1.4. 

  

Adjust the stock stop to the desired length.

6.1.5.   

Loosen the fixed vice plate bolts (11 & 52) and adjust the vice to the desired angle, see 0-to-450 scale (39) on bed. Retighten bolts. 

6.1.6.   

Loosen the moveable vice plate bolt (36) and wind plate up to fixed plate so that plates are fully touching. Tighten bolt (36) to 

 

maintain moveable plate parallel to fixed plate.

6.1.7. 

  

open vice, insert the workpiece and clamp it securely.

6.1.8.   

Adjust the two blade guides, by slackening the clamp screws (56 & 66), so that they are close to the workpiece but will not foul it.

6.1.9. 

 

 

Gently lower the arm until the blade is just above the workpiece. connect the saw to the power supply and start the saw. 

dO nOt

 turn  

 

on machine until workpiece is secured and blade has been lowered to just above  workpiece.

6.1.10.  B

ring the blade into contact with the workpiece and then release the arm. if the blade jams and the saw does not automatically shut   

 

off, immediately disconnect it from the power supply. Refer to the ‘Troubleshooting’ section for common problems.

6.1.11. 

when sawing is completed disconnect from the power supply, raise blade and remove workpiece.

 

ˆ

  

waRning!

 never raise blade when machine is running and never run machine when blade is raised (unless correctly set up  

 

  for vertical cutting).

fig.15

fig.14

Recommended pulley section for various metals

material

motor pulley

saw pulley

blade speed

tool, stainless or alloy steel, 

bearing bronze

small (A)

large (d)

0.3m/sec

low to medium carbon steel

Medium (B)

medium (e)

0.5m/sec

Aluminium, copper, brass

large (c)

small (f)

0.8m/sec

fig.16

fig.17

s

M5.V3     Issue:7(H, F)13/02/18

Содержание Quality MACHINERY SM5.V3

Страница 1: ...nnect the BLUE neutral wire to the neutral terminal N Ensure that the cable outer sheath extends inside the cable restraint and that the restraint is tight Sealey recommend that repairs are carried out by a qualified electrician 1 1 5 If an extension reel is used it should be fully unwound before connection A reel with an RCD fitted is preferred since any appliance plugged into it will be protecte...

Страница 2: ...he blade through the workpiece 8 8 Do not use this bandsaw for anything other than its intended purpose This bandsaw is designed for light metal cutting work in engineering workshops garages metal fabricators etc WARNING The SM5 V3 bandsaw must not be used to cut non metallic materials including wood 8 8 Do not wear loose or ill fitting clothing Remove ties watches rings and other jewellery Tie up...

Страница 3: ...The saw should now be stable 4 2 11 Fit the handle to the opposite end to the wheel bracket see fig 6 Insert split pins into the ends of the handle and open them up to prevent it from falling out 4 2 12 Fit the wheels with the face indicated in fig 7 against the wheel bracket Secure with split pins in the end of the axle and behind the bracket each side 4 3 Fit Belt Guard 4 3 1 Remove the two scre...

Страница 4: ...ERTAKEN BY A FULLY QUALIFIED ELECTRICIAN 4 7 1 Fit the switch box using the screws provided see fig 13 5 set up 5 1 Adjust the abutment screw 53 so that with the body frame down the blade cutting edge is below the surface of the base but the body frame is clear of the base Tighten the lock nut 122 see fig 14 5 2 Adjust switch cut off tip 76 to ensure that Off switch is actuated when or just before...

Страница 5: ... moveable vice plate bolt 36 and wind plate up to fixed plate so that plates are fully touching Tighten bolt 36 to maintain moveable plate parallel to fixed plate 6 1 7 Open vice insert the workpiece and clamp it securely 6 1 8 Adjust the two blade guides by slackening the clamp screws 56 66 so that they are close to the workpiece but will not foul it 6 1 9 Gently lower the arm until the blade is ...

Страница 6: ...blade guide see white arrows in fig 12 remove blade guard 69 and replace with table 55 and its support 56 Loosen the lower blade guide nut and washer sufficiently to allow the slotted end of the support to pass between the washer and body frame and then retighten the nut Retain table by replacing screws 68 see fig 19 6 2 5 Adjust the upper blade guide so that no more blade is exposed than is requi...

Страница 7: ...he midway point between the two pulleys 7 2 9 Replace the lower blade guard 69 see fig 21 and move the upper blade guide back into its position over the blade 7 2 10 Close the blade protection safety cover and secure it with the plastic headed thumb screw 7 2 11 Reconnect the saw to the power source and run it for two to three minutes to seat the blade 7 2 12 Disconnect the saw from the mains Open...

Страница 8: ...f applies pressure to the cutting blade and therefore to the workpiece An adjustable spring is attached to the arm and as the spring pressure is increased the cutting pressure is decreased 7 6 2 If the saw is making crooked or rough cuts or overheating is occurring it may be necessary to decrease the feed pressure by turning the chromed adjusting rod in a clockwise direction as shown in fig 25 7 6...

Страница 9: ... too coarse 5 Incorrect blade tension 6 Blade is in contact with workpiece before saw is started 7 Blade is rubbing on the wheel flange 8 Blade guides are misaligned 9 Blade is too thick 10 Bad weld on blade 1 Blade tpi is too high 2 Incorrect speed too fast 3 Inadequate feed pressure 4 Hard spots or scale on the workpiece 5 Blade is twisting 6 Insufficient blade tension 7 Blade is slipping 1 Blad...

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