Brother International BM-917B Instruction Manual - English - Page 18

Setting the button

Page 18 highlights

8. PREPARATION BEFORE SEWING 8-5. Setting the button CAUTION Turn off the power switch before setting buttons. The machine may operate if the pedal is pressed by mistake, which could result in injury. * The motor will keep turning even after the power is switched off as a result of the motor's inertia. Wait until the motor stops fully before starting work. 1. When the button clamp plate cam (1) is pushed, the button clamp (2) opens. 2. Insert the button so that it faces in the correct direction as shown in the illustration, and then release the button clamp plate cam (1). 1988M Adjust the size adjust plate (3) as shown below. For buttons that are the same size, the buttons can be set easily just by gently inserting them into the button clamp (2), without having to push the button clamp plate cam (1). 1. Insert a button into the button clamp (2). 2. Loosen the shoulder screw (4), push the size adjust plate (3) in as far as it will go so that the button is held tightly, and then securely tighten the shoulder screw (4). 1990M BM-917B, 917C 12

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BM-917B, 917C
8. PREPARATION BEFORE SEWING
12
8-5. Setting the button
CAUTION
Turn off the power switch before setting buttons.
The machine may operate if the pedal is pressed by mistake, which could result in injury.
* The motor will keep turning even after the power is switched off as a result of the motorĀ°s inertia. Wait until the
motor stops fully before starting work.
1.
When the button clamp plate cam (1) is pushed, the button
clamp (2) opens.
2.
Insert the button so that it faces in the correct direction as
shown in the illustration, and then release the button clamp
plate cam (1).
<To sew the same size button>
Adjust the size adjust plate (3) as shown below.
For buttons that are the same size, the buttons can be set easily just by gently inserting them into the button clamp (2), without
having to push the button clamp plate cam (1).
1.
Insert a button into the button clamp (2).
2.
Loosen the shoulder screw (4), push the size adjust plate
(3) in as far as it will go so that the button is held tightly,
and then securely tighten the shoulder screw (4).
1990M
1988M