Draper BS355A Інструкція з експлуатації - Сторінка 11

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CHANGING BLADES

1. Turn the main power switch off and

disconnect from the power supply.

2. Remove front cover.

3. Remove the upper blade guard

loosen locking screw

upper support bearing

the blade (Fig.9).

4. Loosen the upper and lower blade

guide locking screws

blade guides away from the blade

(Fig.10).

5. Loosen locking screw

lower support bearing

the blade (Fig.10).

6. Using the hex key supplied

the blade tensioning bolt

to decrease the blade tension (Fig.11).

7. Remove the old blade. Slip the new

blade over the three wheels, placing

the blade as close as possible to the

centre of the wheels (make sure the

teeth face the table).

8. Turn the tensioning bolt

anticlockwise until the blade is

tensioned.

9. Rotate the idler wheel by hand until the

blade centres correctly on all three

wheels. If the blade does not track

correctly, adjust the tracking bolt

while rotating the idler wheel until it

does so (Fig.12).

10. Adjust the top

support bearings so they are just

touching the rear of the blade and lock

in place.

11. Adjust the blade guides so there is a

gap of approx. 1mm between each

guide and the blade and lock in place.

12. Reassemble the blade guard

13. Replace the front cover.

OPERATION & USE

and adjust the

away from

and move the

and adjust the

away from

turn

clockwise

and bottom blade

Fig.9.

Fig.10.

Fig.11.

Fig.12.

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