Pfaff 335 Instruction Manual page 3

Contents
9.01.05 Mounting the sewing lamp
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. . . 9 4
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9.01.06 Mounting the spool holder
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9 4
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9.02
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.
l n ~ t ~ a l operation
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9
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4
9 . 0 3 Switching the machine onloff
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9 4
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10
Preparation
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10
1
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10.01 Needle and thread ............................................ . . 10 1
1 0 . 0 2 Inserting the needle ................................................................................... 10
.
2
1 0 . 0 3 Winding the bobbin thread, adjusting the thread tension ....................
. . . .
10 . 2
1
0 . 0 4 Removing the bobbin case, threading the bobbin case .............................. 10
.
3
1 0 . 0 5 Inserting the bobbin case. adjusting the bobbin thread tension
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10 . 3
1 0 . 0 6 Threading the needle thread ................................................................... 10
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4
1 0 07 Adjusting the needle thread tension
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10
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4
11
Care and maintenance
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11
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1
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I 1 . 01
Serv~clng
intervals
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1
1
1.02
Cleaning
................................................................................................ 1 1
-
1
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1
1 . 0 3
General lubrication . . 1 1
-
2
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1 1.04 Lubricating the sewing head 1 1
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3
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. . . . . . . . . .
1 1.05
Lubricating the hook
;
1 1
-
3
1 1 . 0 6 Adjusting the air pressure
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11
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4
11.07 Cleaninglemptying the water container of the service unit
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1 1
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4
12
Adjustment
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12
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1
12.01 Tools. gauges and other adjustment accessories
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12
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1
12.02
Notes on adjusting
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...............................................
12
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1
1 2 . 0 3
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Abbrev~at~ons
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12
-
1
12.04
Adjusting the basic machine
...................................................................
12
.
2
Positioning the feed dog .............................................................................
12
.
2
Lateral positioning of the feed dog
.......................................................
12
.
2
Lengthwise positioning of the feed dog
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. . . . .
. . . . . . . . . . . .
12
.
3
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Centering the needle in the needle hole
12
.
4
.............................................................. Pre-adjusting the needle height
12
.
5
Driv~ng motion of the top and bottom feed dogs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
.
6
Needle rise, hook-to-needle clearance and needle helght
. . . . . . . . . . . . . . . . . . . . . . . . . . .
12 . 7
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Vibrating presser feeding motion
12
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8
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.
Vibrating presser lift
12
9
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