46
•Before replacing the rifle unit, be sure to turn OFF the main power switch
and unplug the power cord from the receptacle.
•The rifle unit weighs approx. 4 kg (8.8 lb). Be careful not to drop it.
•When replacing parts, be sure to use parts of the correct specifications.
Never use parts other than the specified ones.
•Strictly refrain from disassembly and repair of parts which are not indicated
in this manual, as well as settings and remodelling.
7 Maintenance
How to replace the rifle unit
7-4 Replacing the rifle unit
1 Be sure to turn OFF the main power
switch and unplug the power cord
from the receptacle.
2 Remove the screws (see at right).
3 Detach the cover and remove
another set of screws (see at right).
4 Lift the rifle unit and disconnect the
connectors.
5
To fit the rifle unit again
To install the rifle unit, take the
reverse procedure.
MEMO
•Be careful not to force the rifle unit up
too far. The wires connected may be
damaged inside.
6 Take the steps in “5-1 Checking the
game performance (self test)” on
page 23 and the steps in “I/O
CHECK” on page 25.
Rifle unit
Cover
Screw
Remove this screw last
and split the cover.
Screws
Connectors