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SERVICE MANUAL
34 18NOV97 – SM5440-1
Adjusting the CLAMP PAD ASSEMBLY
Warning
Dangerous Voltage
[1] Disconnect the main power.
[2] Do the removal for the LOWER HOUSING
ASSEMBLY.
Important
It is necessary to make a FAN COVER TOOL. See the
Tools section.
[3] Install the FAN COVER TOOL over the FAN area
and the LAMP MODULE. See the Tools section.
[4] Connect the REMOTE CONTROL ASSEMBLY
EC-3 to the REMOTE RECEPTACLE.
Warning
Dangerous Voltage
[5] Connect the main power.
[6] Loosen the NUT on the CLAMP PAD ASSEMBLY.
[7] Energize the REMOTE FOCUS in either direction.
[8] Rotate the SCREW on the CLAMP PAD
ASSEMBLY to adjust the pressure of the
REMOTE FOCUS CLAMP on the CLAMP PAD
ASSEMBLY until the CLAMP PAD ASSEMBLY
does not move.
[9] Release the REMOTE FOCUS.
[10] Tighten the NUT on the CLAMP PAD ASSEMBLY.
[11] Install the AUTO-FOCUS GAUGE TL-1744 in the
MECHANISM GATE. The CLAMP PAD
ASSEMBLY should move forward and backward
using TL-1744. If not, adjust the SCREW on the
CLAMP PAD ASSEMBLY again; the CLAMP PAD
ASSEMBLY adjustment is too tight and not
correct.
Adjustment Specification
The PRESSURE PAD should be aligned with the DARK SHUTTER.
Adjusting the DARK SHUTTER
[1] Do the removal for the LOWER HOUSING.
[2] Insert a thin SLIDE into the GATE MECHANISM; the DARK SHUTTER should open.
[3] Check the the PRESSURE PAD is correctly aligned with the the DARK SHUTTER.
[4] Bend the PRESSURE PAD to adjust the alignment.
A091_4041GA
A091_4041GCA
SCREW
NUT
CLAMP PAD
ASSEMBLY