ABB ProKiln GAC400 Operating Instruction page 88

88 ProKiln GAC400 PROBE GAS SAMPLING SYSTEM | OI/GAC400-EN REV. A
... 11 Maintenance
... Equipment layout plan
Illustration retractor
Equipment
Reference Designation
1 Control cabinet / retractor control components
2 Pneumatic cabinet / valves and pressure switch
2.1 Center beam
2.2 Covers
2.3 Chain support low
2.4 Chain support high
2.5 Retractor torque arm
2.6 Drive parts
2.8 Retractor motor with brake and encoder
2.9 Bolts and nuts