Doosan DB33A - Page 76

72
Important operation
¡¡ ‹
Injection nozzle (3)
Align the nozzle dowel pin with the dowel hole in the
nozzle holder body.
¡¡ ‹
Retaining nut (2)
¡¡ ‹
Adjust shim (7)
The injection nozzle injection starting pressure can be
adjusted after the adjusting shim is installed.
Torque (kgƒUm)
6~8
( 43.4~57.9 lb¡⁄ft)
Injection starting pressure (kg/cm
2
)
220
( 3.128 psi)