Maintenance - Rotabroach Element75 Original Instructions Manual

Element 75 Manual

22) MAINTENANCE

I
n 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
Visual check of
machine for damage
Operation of machine
Check brush wear
Check magnetic base
Check alignment of
the machine
Check grease
Check armature
Visually check the machine for damage.
The machine must be checked before operation for any signs of damage that will affect the
operation of the machine. Particular notice must be taken to 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 of 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.
Original Instructions
Every operation 1 week
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1 Month
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26
Dec2016