Hafco HM-51B, Инструкция по эксплуатации

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body with micro gear,then turn the wheel④ in front of the head,
the micro feeding can be realized.
5. The handle body must be seperated from micro gear during
drilling ,when drilling finished , loosen the handle⑤,the sleeve
will reset automatically. The elastic force can be adjusted after
loosing the screw locating in bottom of Spindle Box and turning the
spring to different position.The spindle sleeve clamping handle ⑥
should be clamped for milling .To obtain the best effect,pls choose
the 3 blade vertical milling tool,themost,the working table must
be hoisted to the nearest position to the spindle when the 2 blade
milling tool is used.
6.The spindle box that transmitted by the belt can be survived
at 90°(by gear±45°)when operating,pls loose the retaining nut
and pay attention these nuts need only 1 pitch, then swivel screw
lever by socket head screw wrench(S21-24)to make the spindle box
swivel to the place required(clockwise turn the nut,the spindle box
will counter clockwise turn,or otherwise), while turning ,pls pay
attention to the following item:
i:while the spindle box turn from.horizontal position or cloned
position to vertical position,pls help push the upper of spindle
box and gently twitter it.
ii:while the spindle box turn from vertical position to
Page 8 Instruction Manual for HM-51B (M577) 25/03/2019