Brother BAS-311H Instruction Manual page 9

8. SEWING................................................
8-1. Sewing .............................................................. 51
8-2. Using the STOP switch..................................... 52
9. CLEANING ...........................................
9-1. Cleaning the rotary hook .................................. 53
9-2. Cleaning the control box air inlet ports ............. 54
9-3. Draining the oil.................................................. 54
9-4. Cleaning the eye guard .................................... 54
9-5. Checking the needle......................................... 54
9-6. Lubrication ........................................................ 54
10. STANDARD ADJUSTMENTS ............
10-1. Checking the machine head switch................ 55
10-2. Thread take-up spring .................................... 56
10-3. Arm thread guide R ........................................ 56
10-4. Adjusting the needle bar height...................... 57
10-5. Adjusting the needle bar lift amount and the
driver needle guard......................................... 57
10-6. Adjusting the needle clearance ...................... 58
10-7. Adjusting the shuttle race thread guide .......... 58
10-8. Rotary hook lubrication amount...................... 58
10-9. Adjusting the position of the movable knife .... 59
10-10. Replacing the movable and fixed knives ...... 61
10-11. Installing the feed plate................................. 62
10-12. Adjusting the thread wiper ............................ 63
10-13. Presser foot installation position................... 63
10-14. Changing the intermittent stroke .................. 64
10-15. Adjusting the work clamp lift amount............ 66
10-16. Adjusting the air pressure
(pneumatic work clamp specifications) ........ 66
10-17. If processing the work clamps and the feed
plate to a shape that matches the sewing
pattern .......................................................... 67
11. LIST OF ERROR CODES...................
51
12. TROUBLESHOOTING........................
13. 7-SEGMENT DISPLAY LIST ..............
53
55
BAS-311H
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79