Sega House Of The Dead 3 DELUXE, Service Manual

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3.14. CONTROLLER UNIT (SHOTGUN)
· Only QUALIFIED SERVICE PERSONNEL should carry out these procedures.
·
In order to prevent an electric shock and short circuit, be sure to turn power off before
performing work by touching the interior parts of the product.
·
Be careful not to damage the wires. Damaged wires may cause electric shock or short
circuit or present a fire risk.
·
Be very careful when soldering. Handling a soldering iron carelessly may result in a fire
or a burn.
· When securing the plastic-made parts, do not excessively fasten screws and nuts.
Failure to observe this may damage the parts and cause injury due to fragments
resulting from damage.
·
Do not cut the tie belt securing the wires in the Control Unit (Shotgun). Cutting the tie
belt may cause malfunctioning of the wire connection. If you cut the tie belt when
replacing the wire etc., be sure to secure the wires using a new tie belt as before
·
After removing 4 bind screws once, retighten them by using the designated
threadlocking agent (Part Number: 090-0012). If the threadlocking agent is not used,
the reassembled shotgun may rattle or come apart.
· Use only the threadlocker designated in this manual. Use of other threadlocking agents
may cause chemical reactions that could damage the screws or part's surface.
In the cases where the gun's operation is not satisfactory or the gun sight deviates from the direction in
which the control unit is pointed, the gun's interior parts may have been damaged. Replace the parts by
disassembling the gun in the following procedure: Also, be sure to perform sighting check in the test mode
when the gun parts are replaced.
REPLACING THE MICROSWITCH
To replace parts in the Shotgun, it is necessary to separate the two halves of the outer case cover. Internal
parts are inserted directly into the right side of the cover, so the procedure should be carried out with the
right half downmost.
1. Turn the power OFF.
2. Remove the 2 BIND screws from each side and remove the left and right Slide Grips.
3. To separate the left and right halves of the cover, remove the 3 (M3X8) screws and the 12 (M3X16)
screws. Be aware that 1 (M3X16) screw is in the right side of the cover. Therefore, remove the 1
screw on the right half of the cover first, before removing the rest of the screws, with the right half
downmost.
4. With the right half downmost, remove the left half.
5. Pull the trigger side microswitch out of the right cover.
6. Remove the solder and remove the microswitch.
7. The pump action side microswitch is contained in the slide mechanism. Pull the slide mechanism
out from the right cover.