INSTRUCTIONS FOR USE DA 270, DA 370, DA 280, DA 380
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Description of the activity at tilting forward (movement no.1)
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grip the arm rest and move it from the position no.1 to the position no.4,
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repeat securing is made as follows: turn the arm rest from the position no.4 to the position no.3, then tilt the arm rest
upwards until click is heard, then the rest is seured against movement downwards.
Description of the activity at tilting downwards (movement no.2)
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grip the arm rest and move it from the position no.1 to the position no.2, the arm rest released in such a way can be
folded to the lower position no. 3.
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repeat securing is made as follows: tilt the arm rest from the position no.3 until click is heardm, then the rest is secured
agains movement downwards.
8.9
Completion of work
The following is important:
•
Turn off the main switch
– position 0! Thus disconnecting the supply of electric power, water and air and the whole
unit is depressurized
•
Turn off /close/ the main supply of water (at the work place) to the dental unit
•
turn off the compressor
– open the sludge valve
•
turn off the aspirator (if fitted)
