[Symptom: Light can not be controlled.]
TROUBLESHOOTING
Start
Check to see if the control
knob on the front panel
makes idle rotation?
Check the structures of the
mechanical iris and others.
Tighten the ACU screw
to fix the control.
Check to see if the shaft
is caught by the stopper
screw?
Replace the mechanical
iris unit.
4-6
Does the control
rotate idly?
Does the shaft rotate?
Does the mechanical
iris work?
End
YES
NO
NO
Summary of Contents for CLH-SC
Page 1: ...MAINTENANCE MANUAL CLH SC...
Page 10: ...2 2 DESCRIPTION OF BLOCK UNIT NAME BLOCK DIAGRAM MODEL CLH SC...
Page 11: ...3 CIRCUIT DIAGRAM CIRCUIT DIAGRAM 3 1 UNIT NAME 120V DATE 99 01 MODEL CLH SC PAGE 1 4 120V...
Page 12: ...3 2 220V CIRCUIT DIAGRAM UNIT NAME 220V DATE 99 01 MODEL CLH SC PAGE 2 4...
Page 13: ...CIRCUIT DIAGRAM 3 3 230V UNIT NAME 230V DATE 99 01 MODEL CLH SC PAGE 3 4...
Page 14: ...CIRCUIT DIAGRAM 3 4 240V UNIT NAME 240V DATE 99 01 MODEL CLH SC PAGE 4 4...
Page 26: ...6 1 COVER SHASSY CLH SC FIG 1 3 6 EXPLODED PARTS DIAGRAM EXPLODED PARTS DIAGRAM...
Page 27: ...6 2 CLH SC MAIN UNIT FIG 2 3 EXPLODED PARTS DIAGRAM...
Page 28: ...6 3 CLH SC CABLE FIG 3 3 EXPLODED PARTS DIAGRAM...