Robland T-120 L, Руководство пользователя

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Fig 29 Fig 30
Maintenance
Attention
Always disconnect the machine from the power supply prior to maintenance works.
The interior parts of the machine have to be cleaned on a regular basis to avoid an accumulation of dust and
woodchips.
Any deposits of resin on the crosscut-table sliding bars or any other moving part of the machine have to be
removed with a piece of cloth and a solvent (petrol, kerosene or other product).
Never smoke during cleaning: fire hazard and risk of serious burns for the operator.
All bearings are double sealed and lubricated for life, therefore they need no maintenance. All column, e.g. spindle,
need to be lubricated once a month, especially when the machine is used in a very humid environment. The best
product to use is simple penetrating oil in a spray can.
All other moving parts are to be kept free of dust and woodchips and may be greased with thz same penetrating
oil.
The use of a dust extraction system will most certainly extend the life of your machine. The life of the motor(s)
can be extended by blowing out saw dust from the cooling fan and the motor body itself.
Maximum humidity values: 60%.
Normal appliance at room temperature: +10°C - +40°C.
Store in a dry and dust free environment. Must be protected from extreme of temperature in store and in
transport. Has to be protected from direct sunlight.
Problems and troubleshooting
Causes and solutions:
The machine does not start when the start button is activated:
- workshop main fuse is switched off: power cut, power storage or general overload.
- main switch off: put switch on “1”
- switches in wrong position, e.g. “star-delta” or break release switch: put in the correct position
- access door is open: close the door correctly
- emergency stop is engaged: release emergency stop
- the spindle arbor lock, connected to a safety switch, is still turned on: free blocking
Reduction of cutting speed when working:
- motor overload due to incorrect feed rate: reduce the feed rate
- blunt tool: sharpen tools
Vibration of the machine:
- unbalanced tool: balance tool
Thermal overload does not re-arm automatically after shut-off and cooling down period:
-
overload is not set on automatic reset or the overload is faulty: set on automatic or replace
If you cannot solve the problem yourself or you do not find your problem listed: please contact your Robland
dealer.
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