SYSFORM D-50A, Operating Manual

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6. Maintenance
1. Replacing drilling bit: Open the transparent plastic cover and loosen the two grub
screws in the base. Remove the worn bit and replace it with a new one.
2. Replacing conductive rubber pad: Replace the worn conductive rubber pad with a new
one. Never use pads of other type.
3. Cleaning paper jam &Sharpening drilling bit: The alarm is given when the drill bit fails
to work properly caused by scraps paper jam or drilling bit is blunt.
Cleaning paper jam: Insert the drill bit into one end of the fixing rod and tighten the wing
screw at the groove of the drilling bit and insert the awl into the other end of the rod.
Sharpening drilling bit: Take the awl out of the fixing rod after removing scraps, insert the
sharpener into the rod and turn the sharpener clockwise until the drilling bit is sharpened
adequately (shown in Fig 6). Attention: After sharpening several times, the drilling bit will
be shorter, and a timely replacement is needed.).
4. Lubrication: Subject to the guidance of specialists.
5. Components Supply: Use our special components for the replacement of the
consumable parts such as the conductive rubber pad and drilling bit in order to secure
longer use of the machine.
6. Attention:

The machine is only designed for paper drilling other than plastic or metal media.

The conductive rubber pad should be revolved when used for over 100 times at the one
same position.
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