Assembly And Adjustment Procedures Of Mechanism - Panasonic AG-MD830E Service Manual

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3-7.
ASSEMBLY AND ADJUSTMENT PROCEDURES OF MECHANISM
The mechanism of this model is mostly engaged to
the System Control Circuit, through the mode
select switch. Therefore the relation between the
mode select switch and the cam gear decides all
further mechanical movement of the mechanical
parts such as levers, gears, rollers and so on. If
these parts are not fixed properly, the unit will be
unloaded or compulsorily stopped. And it will
result being damaged at any mechanical or
electrical parts. The overall mechanical condition
(alignment) of bottom and top view are shown in
Figure M39-A and Figure M39-B. This mechanical
adjustment is performed in the STOP mode.
3-7-1. CONFIRMATION OF ALIGNMENT
CONDITION
1. Remove the Loading Belt.
2. Unscrew 4 screws (F) and remove the Gear Base
Unit. (Figure M39-A)
3. Turn the Center Gear to counter-clockwise until
2 big holes of Center Gear align with 2 big holes
of Retainer Gear and Ring Gear and Chassis as
shown in Figure M39-C.
SCREWS (F)
GEAR BASE UNIT
Fiugre M39-A
CENT ER GEAR
PINCH SPEED
---I[h.,.,~""
DOWN GEAR
DETENT ARM
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4. Identification hole on the Mode Select Switch at
6 oclock position and aligned with small hole on
Pinch Cam as shown in Figure M39-B.
5. P5 Arm is completely loading position and the
Inclined Base (S) and (T) are completely
unloading position.
6. Small hole on Sub Cam Gear should align with
small hole on the Connection Gear and
rectangular mark on the Connection Gear
should be at a 3 oclock position.
7. Pressure Roller Unit is UP position.
SUB CAM GEAR
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PINCH CAM
PINCH SPEED
DOWN GEAR
CONNECTION
GEAR
Figure M39-B Top View of Overall IQ-Mechanical
Condition
SECTOR GEAR LOADING GEAR (T)
"'-LOADING CAM GEAR
LOADING GEAR (S)
RETAINER GEAR
~RING
GEAR
SUB CAM GEAR THROUGH HOLES
Figure M39-C Bottom View of Overall Mechanical Condition
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