Brother International T-8420B Instruction Manual - English - Page 36

Applying grease - When the GREASE indicator illuminates (Semi dry type)

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8. CLEANING 8- 3. Applying grease - When the GREASE indicator illuminates (Semi dry type) If the GREASE indicator (1) illuminates and the buzzer sounds each time the treadle is depressed, it means that it is time to apply grease to the sewing machine. Apply grease while referring to the following page. 2994M Buzzer 2995M 1. Press the RESET switch (2) for approximately one second. (The buzzer will stop sounding but the GREASE indicator (1) will remain illuminated even when the treadle is depressed.) * Use an object with a sharp point to firmly push in the RESET switch (2) as far as it will go. 2. Sewing can continue in this condition, but if the cumulative sewing machine operating time reaches a further 10 hours, the buzzer will start sounding again. If this happens, apply grease and then reset the alarm display by referring to the procedure on the following page. * If you continue to use the sewing machine after carrying out the reset procedure but without applying grease, problems with the sewing machine may result. T-8420B, 8450B, 8720B, 8750B 30

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T-8420B, 8450B, 8720B, 8750B
8. CLEANING
30
8- 3. Applying grease - When the GREASE indicator illuminates (Semi dry type)
If the GREASE indicator (1) illuminates and the buzzer sounds each time the treadle is depressed, it means that it is time to
apply grease to the sewing machine. Apply grease while referring to the following page.
<To continue sewing temporarily without applying grease>
1. Press the RESET switch (2) for approximately one second.
(The buzzer will stop sounding but the GREASE indicator (1) will remain illuminated even when the treadle is depressed.)
* Use an object with a sharp point to firmly push in the RESET switch (2) as far as it will go.
2. Sewing can continue in this condition, but if the cumulative sewing machine operating time reaches a further 10 hours, the
buzzer will start sounding again. If this happens, apply grease and then reset the alarm display by referring to the
procedure on the following page.
*
If you continue to use the sewing machine after carrying out the reset procedure but without applying grease,
problems with the sewing machine may result.
2995M
2994M
<Rear>
Buzzer