Robland NZ 3200, Manual

Page: 22 / 82

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English
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Deutsch NZ3200 - AXIS ERGO V1110
21
Maintenance of the machine
The interior and exterior of the machine have to be cleaned regularly to avoid an accumulation of dust
and woodchips.
Any deposition of resin on the sliding table and other surfaces has to be removed.
Never smoke while cleaning the machine, and especially when using petrol, kerosene or other
inflammable products. This could lead to an explosion and serious burns for the operator.
All moving parts have to be kept clean and have to be lubricated with a little very thin oil,
diesel or penetrating oil.
All bearings in the machine are double sealed and need no lubrication. The use of a dust
extraction system will most certainly extend the life of your machine.
The lifetime of the motors can be extended by blowing out sawdust from the cooling fan and motor
itself.
In particular the sliding table needs care and attention : see chapter “operating the sliding
table”.
Problems: causes and solutions
1 The machine does not start when the start button is activated :
- access door is still open : close the door correctly
- main fuse is switched off : power cut, power shortage or motor overload
- star-delta switch in wrong position : put switch on “star”
- main switch off : put switch on “1”
2 Reduction of speed when working :
- belt tension not correct : tension the belt
- motor overload due to incorrect feed rate : reduce the feed rate
- blunt tools : sharpen tools
3 Vibration of the sawblade or arbor :
- unbalanced tool : replace or have the tool balanced
- worn or damaged belt : replace the belt
4 Thermal overload does not re-arm automatically after shut-off and cooling down period :
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overload is not set on automatic reset or the overload is faulty
If you cannot solve the problem yourself or you do not find your problem in this list, please contact
your Robland dealer.