| The 6V lithium battery is
easily available in most camera shops. |
 |
| By setting the switches
the microcomputer can be programmed to inject the grease into
the bearing at a fixed rate to suit the size of the bearing. |
 |
| The indication light come
on to signal a malfunction. |
 |
| This press plate is driven
down at a programmed rate, forcing the piston to squeeze the grease
into the bearing. |
 |
| The grease is contained in
here. For the smallest bearing the press plate should be programmed
to force the grease into the bearing over a period of 12
months. |
 |
| For larger bearings, the
press plate should be made to move at a faster rate. |
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