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3. INStaLLatIoN
3-1. Installing the throat plate auxiliary cover
1. the throat plate auxiliary cover is very heavy and perform the installing work with two
persons or more.
2. The stay and the like are set to the throat plate auxiliary cover and the fitting screws and
washers to the bed are packed together with the accessories at the time of delivery.
3. When using the cover sheet supplied as accessories, paste it to the throat plate auxiliary
cover before installing.
!1
!2
1
3
3
1) Move the cloth feed base to the rear and place throat plate auxlary cover (asm.) 3 from between
lower plate 1 and throat plate 2 .
At ths tme, be careful not to bend lower plate 1 .
2) Temporarily fix throat plate auxiliary cover (asm.) 3 wth throat plate auxlary cover support set-
screws 5 and washers 4 .
3) Temporarily fix throat plate auxiliary cover support 6 to the machne bed wth setscrews (M6) 7 .
4) Fx throat plate auxlary cover (asm.) 3 on the machne bed wth two counter-sunk screws 8 .
5) Insert spacer !2 between cloth feed base cover !0 and throat plate auxlary cover (asm.) 3 and fix it
wth setscrew !1 .
6) Securely tghten setscrews 7 .
7) Fx throat plate auxlary cover setscrew 5 .
8) Referrng to the cauton below, perform postonng of the throat plate auxlary cover. When the po-
stonng s not performed enough, perform the postonng after loosenng once throat plate auxlary
cover setscrew 5 and throat plate auxlary cover base setscrews 9 .
!0
2
5
4
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2
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9
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4 5
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