KaVo FOCUS 215720, Руководство по установке

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4 Installation steps
FOCUS 19
4.4 Installing the scissors arm
WARNING! Do not remove the safety strap on the
scissors arm before the entire unit is assembled
because the scissors arm can open with force.
Route the cables of the scissors arm through the
hole (bearing) on the horizontal arm. Fit the shaft
of the scissors arm into the hole of the horizontal
arm.
Assure that the scissors arm is entirely seated into
the bearing. Make sure that no space remains
between the horizontal arm and the scissors arm
assembly.
Connect the cables.