Adjusting T Ension; Changing T He N Eedle - KRHÜNER 34435 Manual De Instrucciones

3. P osition f abric t o b e s ewn u nder t he p resser f oot ( F) w ith p resser f oot ( F) i n r aised p osition. M ake c ertain
seam d irection i s t oward y ou, a ligned w ith t he p resser f oot ( F) w ith s eam l ocation d irectly u nder t he n eedle
(R).
4. L ower t he p resser f oot ( F) b y r eleasing t he p resser f oot l ever ( G) d ownward.
5. R otate t he h and w heel ( K) i n a c lockwise d irection t wo f ull t urn t o l ock a nd s tart s eam. S top.
6. S elect s peed b y p ressing s peed b utton ( L) o n f ace o f m achine. H igh s peed, b utton i s e xtended o ut. L ow
speed, b utton i s i n, f lush w ith m achine. U se l ow s peed f or i ntricate w ork w hich r equires a l ot o f s topping,
starting a nd t urning f abric. U se h igh s peed f or l ong u ninterrupted s eams.
7. T urn p ower s witch ( A) t o O N p osition
8. G ently g uide t he f abric t o k eep t he s eam s traight b y p ressing l ightly d own w ith y our f ingertips o n b oth
sides a s i t f eeds t hrough t he p resser f oot ( F)
9. W hen t he s eam i s f inished, t urn s witch ( A) o ff
10. R aise t he n eedle ( R) a bove t he f abric b y t urning t he h and w heel ( K) s lightly i n a c lockwise d irection
11. R aise p resser f oot ( F) b y l ifting t he p resser f oot l ever ( G)
12. P ull f abric t oward y ou l eaving a bout 1 0 i nches o f t hread b etween t he f abric a nd t he m achine
13. C ut t hread c lose t o f abric, l eaving e xcess t hread l oosely l ying o n t he s ewing d eck i n t he d irection o f t he
presser f oot ( F) a nd t oward y ou.
14. B egin t he n ext s eam i n t he s ame m anner a s a bove b y f ollowing o perating s teps a bove.
TO U SE T HE F OOT P EDAL
(Follow p revious s teps 1 -­‐14 w ith t hese e xceptions)
1. M ake c ertain m achine i s i n O ff p osition
2. P lug t he f oot p edal j ack ( M) i nto b ack o f t he m achine
3. T urn m achine o n b y p ressing t he f oot p edal
4. P ress g ently o n t he f oot p edal t o r un t he m achine. L et u p t o s top. W hen y ou a re f inished s ewing a s eam,
ease y our f oot u p a nd o ff o f t he f oot p edal.
Note: t he O N/OFF s witch o n t he m achine s hould b e i n t he O FF p osition w hen u sing t he f oot p edal.
ADJUSTING T ENSION
1. Y ou s hould n ot a djust t ension. T ension f or m aximum p erformance h as b een s et a nd a djusted a t t he
factory. H owever, i f y ou s hould f ind t hat s titches a re t oo l oose o r t oo t ight, y ou c an a djust t he s titch.
2. L oosen s titch b y t urning t he t ension s crew ( N) c ounter-­‐ c lockwise
3. T ighten t he s titch b y t urning t he t ension s crew ( N) c lockwise. S ewing h eavier f abric m ay r equire
loosening t he s titch. V ery l ight f abric m ay r equire t ightening t he s titch. B obbin t ension c annot b e a djusted.
CHANGING T HE N EEDLE
1. T urn t he h and w heel ( K) c lockwise t o r aise t he n eedle ( R) t o i ts h ighest p osition.
2. L oosen t he n eedle c lamp s crew ( O) b y t urning i t c ounter-­‐clockwise ( toward y ou)
You m ay n eed t o u se a s hort s lotted s crewdriver o r s mall p liers.
3. R emove t he n eedle ( R), p ulling d own, a way f rom t he n eedle c lamp ( P)
4. P lace t he n ew n eedle w ith t he f lat s ide f acing i n a gainst t he n eedle c lamp ( P)
5. P ush i t g ently a s f ar u p a s i t w ill g o, a nd a gainst t he n eedle c lamp ( P)
6. T ighten t he n eedle c lamp s crew ( O) w hile h olding t he n eedle ( R) i n p lace.
Note: n eedles c ome i n v arious s izes d esignated b y n umbers. T hey d esignate t he l eft o f t he n eedle. T he
smaller t he n umber, t he t hinner t he n eedle. U se s maller n eedles f or m ore d elicate f abrics a nd l arger
needles f or h eavier f abrics.