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Dental Chair Foot Switch Not Working

By MedBazaar Technical Team · Troubleshooting Guide

مسئلہ / Problem

Dental chair ka foot control switch respond nahi kar raha.

ممکنہ وجوہات / Possible Causes

  • Cable connection loose
  • Foot switch internally damaged (dropped, run over)
  • Connector corrosion
  • Control box issue
  • تشخیص / Diagnosis Steps

  • Foot switch cable chair se firmly connected hai check karein
  • Cable visible damage check karein
  • Hand control (agar available) se functions test karein
  • Foot switch connector pins check karein
  • حل / Fix

  • Cable firmly reconnect karein
  • Connector pins clean karein
  • Foot switch disassemble kar ke internal damage check karein (screws usually underneath)
  • Cable replacement agar damaged
  • Foot switch unit replacement
  • Temporary Workaround

    Agar hand control available hai to kaam chalain jab tak foot switch replace na ho.

    اہم نوٹ

    Foot switch dental chair ka sabse zyada use hone wala component hai — wear expected hai. Spare rakhna recommended hai busy practice mein.

    Estimated Fix Time: 30–60 minutes

    Difficulty: Basic to Intermediate

    🔧

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