Polaroid ProPack, Руководство по ремонту

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22 ProPack Camera
E. FLASH SOCKET CHECK AND ADJUSTMENT
1. Referring to Figure 2-4, examine the flash contacts:
a. If the contacts are broken, replace the baseblock.
b. If the contacts are too low to make good contact with the flashcube pins,
carefully lift the contacts with tweezers. Lift the contacts as high as they
will go within the plastic housing.
2. Examine the flash socket holder. If the holder cover is loose or otherwise dam-
aged, replace it. Use an approved commercial glue to hold the parts together. If
flash socket holder parts are not available, you must replace the entire baseblock.
FIGURE 2-4 FLASH SOCKET EXAMINATION
F. SHUTTER VISUAL INSPECTION
1. Remove the baseblock from the camera. (Refer to Disassembly section.)
2. Visually examine the baseblock, looking for broken/missing parts. Replace any
defective/missing parts as necessary. Discard the baseblock, if necessary.
3. Actuate the shutter by pressing on the capping blade extension (point A in Figure
2-5). The blades should move freely. Look for any mechanical binds caused by
broken or otherwise defective parts.
4. Check the position of the hooked end of the extension spring relative to switch S2
(just under the end of the spring). The end of the extension spring must not touch
switch S2.
5. Be sure the keeper on the closing blade mates properly with the magnet. To
check this, disconnect the extension spring from its post and push the blades back
so the keeper touches the magnet. The keeper must be within .002 to .030 inch
(.050 to 7.62 mm) of the poles of the magnet. Adjust the position of the magnet
as necessary.