Issue 3
Original Version
JUNE 2014
12
12)
MAINTENANCE CHECKS
In order to ‘get the best life’ out of your Rotabroach™ machine always keep it in good
working order.
A number of items must always be checked on Rotabroach™ machines.
Always before starting any job make sure the machine is in good working order and that
there are no damaged or loose parts. Any loose parts must be tightened.
Before proceeding with any maintenance work be certain that the power supply is
disconnected.
Description
Every operation
1 week 1 Month
Visual check of
machine for damage
X
Operation of machine
X
Check brush wear
X
Check magnetic base
X
Check alignment of
the machine
X
Check grease
X
Check Armature
X
Visually check the machine for damage.
Machine must be checked before operation for any signs of damage that will affect the
operation of the machine. Particular notice must be taken of the mains cable, if the machine
appears to be damaged it should not be used failure to do so may cause injury or death.
Check operation of the machine.
The machines operation must be checked to ensure that all components are working
correctly.
Machine Brushes
-‐ should be checked to make sure there is no abnormal wear present this
should be checked at least once a week if used frequently. If the brush has worn more than
2/3 the original length the brushes should be changed. Failure to do so may cause damage
to the machine.
Magnetic base
– before every operation the magnetic base should be checked to make sure
that the base is flat and there is no damage present. An uneven magnet base will cause the
magnet not to hold as efficiently and may cause injury to the operator.
Adjustment of slide and bearing bracket alignment.
An essential requirement of the machine is that the slide can move in a smooth and
controlled manner, free of lateral movement and vibration.
This situation can be maintained by periodic adjustment of the slide and is accomplished in
the following manner:
1.
Place the machine in an upright position and, by means of the capstan, raise the slide
to its highest position. Clean the brass gib strips and apply a small amount of light
machine oil to the wear surfaces.
