Maintenance
02.01|FDB 150, 300, 340, 660, 900, 1040 |en
55
Apply two or three drops of light machine oil (or 30 weight
engine oil) to the ball of the pivot bearing and its keying slot.
Refit the rear housing assembly as described in the previous
section.
Once installed on the deburring tool, tighten the bearing preload
set screw until slight resistance to motion can be felt when the
spindle is articulated like a joystick. Tighten all socket head cap
screws securely. Do not tighten the set screws further.
Pivot Bearing Replacement FDB 660
1 Remove and/or lock-out the spindle motor air supply for safety.
2 Disconnect the air hose from the spindle supply fitting and the
compliance air fitting.
3 Remove the deburring tool from the robot or work location.
4 Clean the debris from the deburring tool using compressed air
and a clean rag to wipe any grease from the outer surfaces.
5 Remove the socket button head cap screw and washer from
the center of the deburring unit’s rear housing assembly.
6 Remove the M4 socket head cap screws (6x) holding the rear
housing assembly to the front housing assembly.
7 Remove the rear housing assembly, make sure to remove the
o-ring and alignment pin from the back of the front housing.
8 Clean the any debris and lubrication from the alignment pin,
o-ring, rear, and front housing assemblies using a clean lint free
rag.
8.3.3.3
