12
6) Installation of program unit
(for automatic trimming type)
⑴ Fix the bracket ② onto the program unit ①, using 4
fixing nuts ③.
⑵ Then, use 2 fixing bolts ④ to tightly fix the bracket ②,
where the program unit ① has been attached, along with
the back cover.
[Figure 6]
7) Installation of belt cover
⑴ Slightly loosen the belt cover fixing screws (four) ①.
⑵ As in Figure 8, insert the belt cover B between the belt cover supporting bushing ② and the washer ③ and fasten.
⑶ Lay the machine back and insert the belt cover A between the belt cover supporting bushing ② and the washer ③. Then,
fasten belt cover B with the clamp screw ④ and the two washers ⑤, then fasten belt cover A. (See Figure 8.)
[Figure 7] [Figure 8]
5) Adjustment of belt tension
After installing the motor, unfasten the fixing nuts ①,② up
and down and tension will be created to the belt ④ due to
motor ③ falling by gravity. Fasten the fixing nut ① initially
and then fasten the fixing nut ② tightly.
[Figure 5]
④
④
①
②
③
⑤
Belt cover B
Belt cover A
③
①
②
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