SINGER W712 - Manual (Page 11)

10
adjusting the tensions
tension with the presses toot down,
always adjust the uppe. ^ ^ increase tne
.3 fre tensron rs released wnen n ^ ,,gnt, or
Cnswn on the upper thread, turn ,,^per
4-,’r-n tiT6 ,
"rSr;n0 .o„,
“ ■“ : ,s ihreadea propenT.
Oil • _
be sure that the macnine
When it is necessary i
Og sTnall screw (Fig- IF)
;Jsien, counterclockwise to loosen.
1 • ic тНг<^ааеи
зе macnine u ^ з^.п
When it IS necessary case clocfcwise ю
We small screw (Fig. 17) on side ot We b
Fig. 16B
Fig. 16A 1
rah under tensions are properly
When the upper and und
.-a.apced, a perfe« ddch »-'Ibe .»med
mterlPcUng m fabnc ^
IVKen ihe uppe. 1 ^-°” ^ „
.3 pulled UP Ue UPP« -Ue.
lyiap Hat on the tabno ' U
When the upper tension
,.,,ead lo.nas loopa ovei ‘»u 1 °'-' "
on the fabric (Fig. 16-C).
.-_Рг.:уа ■: - =>-' г; .рсртТ!^
Ш ,i^sW Г (= ih'.' - -nW ) ■
W-mi now:
■ W.'w , U ..-: lie
.г: ■■'.yf,'--' ^ '-V T' *• Ь|;-''''ч( . ' ^ ' _
1, , i''
. s • -‘..л
Fig. 16C
■’' n i,y, ., 1 i-i - . ;, ¡'ti ■,.. 1
, „rP^ypwo , p.;w,,
w'-ry y.n-:,: '-. -yh y,„. •'.
.■■ ^':®ti&i,h-..-i.-v *^. '■ -У-аау-рп... л'-. - с- ;-:i ,■ i/ , ь. ,■■.:.■■
-У: УгдаЯ^уУ, ‘