MAINTENANCE
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
56
ED300ECO
20
MAINTENANCE
WARNING
Danger due to electrical voltage!
Handling the machine with the power supply up
may result in serious injury or death. Always disconnect the machine from the power
supply before servicing or maintenance work and secure it against unintentional
restart!
The machine is low-maintenance and only a few parts have to be serviced. Nevertheless, any
faults or defects which may affect the safety of the user must be rectified immediately!
•
Before each start-up, make sure that the safety devices are in perfect condition and
function properly.
•
Check all connections for tightness at least once a week.
•
Regularly check that the warning and safety labels on the machine are in perfect and
legible condition.
•
Use only proper and suitable tools.
•
Only use original spare parts recommended by the manufacturer.
20.1
Inspection and maintenance plan
The type and degree of machine wear depends to a large extent on the operating conditions. The
following intervals apply when the machine is used within the specified limits:
Interval
Component
What to do?
Before start of work or
after every maintenance or
servicing
Guideways
oiling
Change gears
lubricate lightly with grease
Turning spindle
Adapter
Check fastening
Weekly
Lead screw
Tailstock
Grease or fill all grease nipples and
lubricators with machine oil.
Top slide
Cross slide
Lathe slide
Grease or fill all grease nipples and
lubricators with machine oil.
As needed
Guideways
Adjust taper gib
Head stock
Check V-belt and tighten if necessary
After 50h (/ 10h)
Carbon brush
Check and replace if necessary
20.1.1
Adjusting the taper gibs
Too much play in the guideways can be reduced by adjusting the taper gibs. To adjust, turn the
adjustment screw clockwise. This pushes the taper gibs backwards and reduces the clearance of
the respective guideway.
