8-72 
 
10.   Pull out the caster driven shaft (0645) for a certain distance, remove the four screws from 
the STEINCO 5-inch central control caster with the M6 hexagon screw spanner, and pull out 
the caster upward. 
 
 
 
    
 
8.78 Disassemble the STEINCO 5-Inch Standalone Brake 
Casters 
8.78.1 Prepare for Disassembly 
8.78.1.1 Tools   
During parts disassembly and replacement, the following tools may be required: 
  Phillips screwdriver 
  M6 hexagon screw spanner 
8.78.1.2 Preparations 
Before disassembly, 
  Make sure that the anesthesia machine is turned off and disconnected from the A/C power 
source. 
  Bleed down the gas pressure inside the anesthesia machine as instructed. 
  Disconnect all pipeline and cylinder gas supplies. 
  Maneuver the anesthesia machine to an appropriate location and then apply the brake. 
Caster driven shaft (0645)