Dental Chair Not Moving Up or Down

مسئلہ / Problem

Dental chair height adjustment work nahi kar raha — up ya down nahi hoti.

ممکنہ وجوہات / Possible Causes

تشخیص / Diagnosis Steps

حل / Fix

Hydraulic Fluid Low:

Control Switch Fault:

Motor Fault:

Safety Limit:

اہم احتیاط

Chair movement kabhi bhi patient ko dismount kiye bina force na karein. Safety pehle.

Estimated Fix Time: 30 min – 2 hours

Difficulty: Intermediate