Technician's instructions KaVo In eXam 3510
3 Exchanging the scissor arm
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3.2 Disassembling the scissor arm
3.2 Disassembling the scissor arm
Note
The puller will help later to pull the new arm line into the support arm. When the old
arm line is pulled out, the puller is pulled into the support arm and left there. Make
sure that there is enough length to stick out at both sides so that the arm line can
be pulled in.
▶ Open the wall box cover.
▶ Disconnect the arm line (terminal block J2, 4-pin plug J6, 2-pin plug or USB plug).
▶ Remove the brake from the bearing block.
▶ The safety strip (or any other fastener) affixed at the bearing block while as‐
sembling the device must be fastened to the arm system.
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