Rimoldi 227-00-01 Manual

Rimoldr

SPARE PARTS CATALOGUE

CATALOGO PEZZI 01 RICAMBIO

CATALOGUE RECHANGES

ERSAlZTEILELISTE

227-00-01 AND

SUBCLASSES

n. 32/A

From the library of: Superior Sewing Machine & Supply LLC

CONTENTS

INTRODUCTION

MACHINE HEAD IDEN"(IFICATION

II TECHNICAL DATA BY MACHINE HEAD CLASS

Ill TECHNICAL DATA BY SUB-CLASS

I'NSTRUCTIONS

- INSTALLATION AND TIMING

'

a - Positioning of head

b -Assembly of transmission c- Filling lube oil sump

d -Assembly and adjustment of sewing parts

e ·Positioning and adjustment of presserfoot arm f · Adjustment of front cover plate

g ·Adjustmentof Needle thread take-up h- Electric lubncauon control dev1ce

II - USE

a - Threading

b - Needle change

c- Positioning and adjustment of pressertoot d ·Tensioning discs adjustment

e ·Stitch length adjustment f - Seam width adjustment

g ·Trouble due to incorrect handling of machine

Ill - MAINTENANCE

a- Daily

b-Weekly c- Quarterly

d- Sharpening knives

e- Instructions for changing Cam Shaft (if required)

SPARE PARTS CATALOGUE

INSTRUCTIONS FOR USE

a- Introduction

-~ ~

II -- ofiDER PLACING PROCEDURE

a- All spare -parts

b·Needles

Ill ILLUSTRATIONS

IV GENERAL LIST OF PARTS

Page

"

"

Page

"..

"

"

"

Page

"

"

"

"

"

"

"

Page

"

"

"

"

Page

"

"..

.."

..

5

5

6

13

13

13

13

13

18

18

18

19

21

21

27

27

27

27

27

28

29

29

29

29

29

29

33

33

33

33

33

35

113

From the library of: Superior Sewing Machine & Supply LLC

INTRODUCTION

.,

0- .-

From the library of: Superior Sewing Machine & Supply LLC

~-----

·-

I. MACHINE HEAD IDENTIFICATION

a)Identification numbers

1.Each machine head is identified by: · Class or sub-class number

·Serial number

2.The class or sub-class number is punched on the name-plate bonded to the machine base.

3.The machine head serial number is punched on a boss provided for the purpose on the rear base.

II. TECHNICAL DATA BY MACHINE HEAD CLASS

The heads illustrated in this catalogue are the single needle overlocking machines with the following general features:

1. RIM.27 straight needle system· size 55 to 100.

2., Differential can be adjusted while machine is running.

3.Stitch length adjustment by push·button control.

4.Stitdh length adjustment range: from 6 to 48 stitches per inch.

5.Differential Feed Ratio: up to 3,5: 1 current use, but 4 : 1 can be attained.

6.Width of bight: from 3164" to 15/64".

7.Speed: from 5400 to 7000 r.p.m. according to type of use.

8, Lubrication: by two-stage oil pump

9.Drive motor: 1/3 HP or 1/2 HP according to sub·class.

10.Overall dimensions of machine head: 11 4/5" x 9 1/2".

11.Weight: about 46 1bs.

From the library of: Superior Sewing Machine & Supply LLC

Ill. TECHNICAL DATA BY SUB-CLASS

TECANICAL CHARACTERiSTICS

HEAD

SPEED

Width

"

Sp.

No.

·~

SPECIFIC USES

of

No. of

•>

attach-

0

"0

z

~

bight

Diff.

revs.

St, pel'

·;;

ments

..,

pos.

1N max,

inCh-

"

on re-q,

~

227-10-02.

·:ooc

100

.

3/2

5/S4''

med.

B·3u

ye:;

i06

For welting knit fabrics in gP.neral with invisible seam on right

1/8"

~o:

side, with fixed li'illgcll weltin!J folder. With a blind looper to

~ ~ 5

work ulso with 2 threads

227-10-03

jQQ

fitted with folder. throut plate, feed do~l <Jnd.presserfoot

3/2

5i6•i"

med.

~00(;

8<'":!0

yes

'!06

1/8"

:o:·

~pm:ially desinned for Wt!lting along the non-stretchy direction

: 15

of warpknit, jersey fabrics, etc. with invisible seam on right

side. lJ, ith i.l blind looper to work also with 2 threads -

227-10-04

iOO

.

3/:

f>/f.4"

mec.L

700')

8·30

yes

106

SarJ1e-.a~ V/ /·1 0-03, lml with welting folder moveable. by

1/8"

10-

means of kne~·pres!;, yuaranteeing 01 reyular hem e\!en at

':5

crm;S·S!:!<IIIl!>.

I

227-10-05

·:ooo

:oo

3r:'

5/64"

med.

8-30

yes

105

fur wei tiny of knit l<a!Jril::;1 Vl.:ith iT•visible seam 011_ riyht sitlt!,

1/8"

w~·

with swiny·out welt-irllj f0ldet'a'nrl With wOrk Plale cut out

: :5

to ;n;cept ~>ret:lusml !>leeve:; auLl with blind looper to work

also with- 2 threuLI:,

227-10-06

b!EA"

med.

''C%

·:oo

3/~

8-3G

\•es

10B

f Ul-(lltdfiny ul knit fabril::; wit!• h•visil•fe se4:1m on right side,

1/8"

10:

•vith hli•~tl Juoper to Vllf.)l'k :.~Is:· with/ threaU~

115

227-10-07

5.'64"

i·)O

Same as 227-10-02, but with. ~pecia! work--;:JI~te-cut out to

3/:~

med.

7000

8-30

yes

!06

accept preclosed sleeves.

1/8"

10:'

..

ii5

"

.

'lEMMINGWITH APPLICATIONS ;,NO INSERTIONS

227-11-01

3/~~

5i64"

med.

7000

8-30

yes

~'iS

For welting of knit fnbrics with invisible seam on ri!1ht sidP.,

1/8"

with uttm:hment to insert u lastex thread frnm the top (pledse

specify clustic diLJmeterl -with swing-out welting folder and

blind looper to work also with 2 .threads.

ELASIIC FACINGS AND EDGINGS WITH APPLICATIONS

t...,NQ INSERTIONS

227-17-01

3

~/64"

negat.

6090

8·30

yes

:o:-

With Uind1·r to uttach ~ rubber strapping to the legs of the

f::/J2"

...

internal brief of men's hothing shorts. The machine i:; always

I

supplied with a hinder for 5/15" rubber stwpping entering the

binder· without cutting device.

SHIRRING

227-22-01

3

3/16''

max.

6000

6-20

yes

..

For medium and light fubrics and for linen with ilttachment ·

to ruffle the lower fabric· with knee press control.

227-22-02

.5/ J ...

:o:

3

max.

6000

6-:iO

yes

For mediull' and li!Jh1_ fabric!>, with <~tWr.hment to ruffle the

Bi5-'i"

lower f;,1bricwith lo.nee press control.

From the library of: Superior Sewing Machine & Supply LLC

. _______ ___ Lc

Ill. TECHNICAL DATA BY SUB-CLASS

HEAD

TECHNICAL CHARACTERISTICS

No.

.

Width

SP EED

•

Sp•

SPECIFIC

USES

·~

of

No. of

>

attach-

0

0

•

:z;

~

bight

Oiff.

revs.

St, per

c

monts

~

pos.

1" max,

inch

"'

on

req.

100

MAKING UP WIIH OR WITHOUT FELLING

227-00-01

3

1/S''

max.

7000

15-30

101

For medium cut knit fubric:i in wool, ;;otton, etc.

"med.

ye;;

106

1/4..

7-~G

1Q7

:. 5

I

,,

iOG

227-00-07

3

3/32..

max.

7000

15-30

yP.s

:01

For li!Jhl cotton ;md wollen cut knit fabrics, same as ..!2:~-Q')-]1

med.

:'·30

·cs

5/32..

107

but with a slightly narrower bight.

. 5

227-00-08

3

1/8..

zero

6000

14-40

yes

107

Foi :;eominy woven fubrics uml knit fabrics with nurrow bends.

1 i 5

Purt.iculorly suitable for woollen gloves and children'smittens.

227-00-25

3

5/64..

negat.

7000

8-30

yes

100

1::ur Vl.!ry li!)ht and liuht wovefl fabrics~ nylon, satin, very li!Jht

106

8/64..

107

flmmtll, etc.} with illti.Jt:hmcnt to curl the f<.~hric downwurds

115

into the seam.

227-00-26

3

3/32..

negat.

7000

8-30

yes

I

;oo

For light woven fol>rics, with <.~ttuchment to curl thP fabric

106

upwards into the seam.

"t07

115

227-00-27

3

3/32..

negat

7000

8-30

iOO

':iame il:i ;'27-{)0-2.:::, hut for _rncrlilHH h11>rics isati.1, heilvy

yes

106

107

satin, etc.;

115

-

100

227-00-28

3

3/32..

negat.

7000

8-30

yes

i06

Same ns 2:.:"1-00-;'·--hut, whh firmr tooth inn feed-UO!I~: fur vr•ry

107

light delicum woven fi.JIJrics.

115

227-00.29

3

1/8"

med.

6500

8-30

yes

107

:::ame as 2:t.'·'i0-7.,;,, tJut wilh wkler hi~Jht fo!' :.pongc d"t•!..,

8/64..

. 15

flannels, cu:.

1\tlAI<ii>JG UP W:-T~ OR w:T;....:OUT FELLif>JG, '.IVITH.U.P?U

CA::·-o:J£ _.c,_f.JiJ INSERTION QF TAPE

227-01-01

3

1/8..

med.

7000

7-30

yes

'.07

For inserting decorative pipinw;. f·or li!lht and medium fabrics.

15-30

: '5

1/4..

ml..IX.

227-01-02

3

1/8"

max.

7000

~0-30

yes

107

For nmdiurn cut knit f<.~hric:;, in weHr:, t:ulton, L'll:. with

med.-

7-30

1/4..

ii5

att<Jc.;hment ft>r in:;crtinH u.rcinfon:cnw•lt t.tpc into the seam.

227-01-03

3

8/134"

max.

5500

8-20

yes

:1!3

ror -mullium anll bt!i.JVY Iabrie!;, with ;lltadum!nt for in!.tlrtinq

15/611"

a reinfon:to"lllto"nt tape into the seum. With a m;MilhL••n tJre!:.'ier-

fout throw- o_r 19/64" - ITlUY.illlUlHIIiyht lb/64".

227-01-04

3

3/3'}"

max.

7000

15-30

yes

107

Si.l!llt! ,..:; /7".'-:11-0/, !llll with :.1 ~li4ht!y nurwwtlr lliqlll,

ior

-

51o2'"

lh!!d.

7-30

115

liyhl knit_ fLJhril:s.

227-10-01

2

5/13"4"

m<!tl

6500

15-30

yes

115

!-tEMMlNG

F-or we~ting tlu! tup ol h.Jt.lies' cin;u]ur !;tockiny!..

From the library of: Superior Sewing Machine & Supply LLC

-------

Ill. TECHNICAL DATA BY SUB-CLASS

HEAD

TECHNICAL

CHARACTERISTICS

Width

S P E

ED

•

s,.

No.

0-~0

of

No. of

•>

attach-

SPECIFIC USES

z .

bight

Dill.

revs•

St. per

·c

ment.s

.£

pos.

1" max.

inch

"'

on req.

227-22-03

3

3/32"

max.

6000

6·20

yes

107

Same as ?.'77-27-07, Uut with attachment ro turn the edges of

227-22-04

the fui.Jric downw;1rdswith knee press cnntrol

3

5/64''

max.

6000

6·20

yes

107

For warpknit fuLdcs, with utmc:hment to ruffle the tower

3/32"

fabricwith knee press comrul.

,.

·227-22-05

6-20

yes

107

'

3

3/32"

max.

6000

Same as 2:?.7-22-04, but wllh attachment tu tum the edges

of the fabric downwardswith knee preS!> control.

SHiRRING WITH APPLICATIONS AND INSERTI!)NS

227-23-01

3

3/16"

max.

6000

6·20

yes

..

fc,r :l•cdium unt.l lighl fubric~ and f·~.r linen. 1/'Jith Llttuchrl!erll

to ruffle the lower fuhric and att...r.hnnmt to insert<:

decvrative pipiny, formet.l hy a doubled strip nf fabric

with cord insidewith knee press control.

227-23-02

.

3

8/64"

max.

6000

6-20

yes

-

Sarne as 227-?3-01, but for linen in f)eneral, with kne~

227-23-03

~res.<> control.

3

5/64"

max.

6000

6-20

yes

107

for att~chinylacn without trir_nminy thP. !it:!lvedye, for

3/32"

mediurn antllight warpknit fabrics, with kne~press control

and with i.ittadunent to ruHie the lower fabric.

·

·

I

227-23-04

3

3/32"

max.

6000

6-20

Y"'

i07

Same as 27>73-03, !Jut with <.~ttm:lummt to UJI'I• -,. ~,!ges of

the fa!Jric UownwartJs~ with kneepress control.

227-23-05

3

3/32"

max.

6000

6·20

ye

107

8/64"

227-23-08

--

3

3/32"

max.

5000

6-20

Sgme a!. 217-?3·01, !Jut for warpknit f;:thrics ·with kneeprF

Y"'

control.

1CQ

OVEREOGiNG

11)6

i07

227-28-01

zero

7000

8·14

~21

2

1/8"

-· -

--

----

ye>

12,

For :.erginy ;u1d/ur nvered{.liny lilJhl uml medium woven uml

1/4"

zero

6500

6-7

900

knit fultrks where the ust! of.thl< diffurc~,ti:1l i~

1-l<~rll<:•dar!y

901

requestell.

902

115

100

106

227-28-02

zero

7000

8·14

"i07

ye

2/

1/8"

115

C::.nm~ as ??7-7.8-01, but with hluper W work alsu with 1

----

---·

1/4"

zero

120

threads.

6500

6·8

121

900

901

902

From the library of: Superior Sewing Machine & Supply LLC

Ill. TECHNICAL DATA BY SUB-CLASS

HEAD

No.

227-29-01

227-29-02

227-29-04

227-29-05

227-29-06

227-29-08

227-30-03

227-30-04

227-30-05

... ;

'

227-30.06

227.00-02

227.00-30

227-0D-33

TECHNICAL CHARACTERISTICS

. Width

5 P E

ED

•

Sp.

·~

of

No.. of

•>

attach-

SPECIFIC

USES

0

0

"'

z

~

bight

Oiff.

fOV-5,

Sto per

ments

.;;

pos.

1~ max,

inch

on req,

DVEoREDGING WITH INSERTIONS

3

1/8"

max.

7000

1~<\G

ye

107

For nwllium t:ut knit fabrics in woo:, cotton, etc.· with

-

1/4"

mecl.

"-30

115

<ttl<Jclunent for inserting lastcx thrcml rroTH the tqp

3

1/8"

motx.

:ooc

~ C.-:JO

yes

10:'

For medium cut knit h.tbrics, in wuul, cotton, etc.- with

med.

.<m

!/4"

1 i 5

att;·chment for inserting :1

fiLII el:.~~:tic Qf o maximum width

of b/"37", frorn llu~

top

2

8/6<i"

max,

·:ooo

15-30

yes

'107

For light cut knit fabrics in waul, -:ottun, etc.. with narrow

PlCtL

·:-30

i 15

hi!Jht, with itt tachment for ins~rtin!l a laste_x thread from

I

under the throat p!<.~te

max.

-:coo

:'"--30

3

3/32"

--

---

yes

107

Same iJ~; 227-2~-0~, llut with slightly narrower hight. For

5/3?"

merl.

:-3[•

115

light knit f<~hrics.

·

max.

:5-JO

;c

3

3/32'"

-

7000

--

yes

:.,;,Hill! .ts ~27-79-o~·. !Jut with slightly narrower Uight. For

5/~2"

mecl.

:'·30

1 :5

lighl knit fuiJries.

.

3

~1/3·~· ..

max.

5500

:5-30

Yt!S

-~~

For medium f-uhrics lsutin, heavy satili, ntc.l with attachment

I;;

to turn !he f<11lri.c •Jpwan.ls into the iie<~rn and with attachmen

to insert u Ia:,; lex thrc<~tl fro1n the top

3

5/6.4"

negat.

6!;0~

~6·30

yes

115

APPLiCATION STIFF LACE

For light ami very !iuht wovr!n faf1rics (nylon, satin, vcr\'

3/64"

ligh( flanncll with attachment to tum the Iabrie dowrhflfi!rds

. into the suarn, w.ith speciul ctlge gu~de to <~ttucb lac.e without

trhnrning the selvt:tl!JC.

3

5/6~"

negat.

6500

15·:.>0

yes

; :5

~ nr liql11 omtl very liullt·w•JVt!IJ ro:t!Jrit::;. vVith attaclunent In

8/64"'

ltlrn th~ Iabrie tluwnwaJ'!::. into lht! st!;uJ• ;md illluchment lt~r

3

3/3L"

negat.

6500

15-30

yes

: 15

illlilchimt 1·.id•! lat;t~

1111111 the top. Wilh lt!n:>iuning device.

For light woven fahri1:. Wilh all:Jchment tn turn the fahric

upwomb; inlo th1~ scam. With speci<tl edye yuiUc to utl:Jch

l<tce without trimming the selv.edge.

3

3/32"

negat.

550·)

~5-.:m

yes

: "f,

Samt! m; :~~·7-.::G-C::., but wilb special rint: toothill!l fceU-tlogs,

100

for v•!ry liHIII tlciic<tte woven fai.Jrics.

For verv llgh't rib, jersey and warpknlt fabriC$.

3

negat.

7000

!!i30

ol

10·1

106

115

107

3

max.

6500

Bi20

•I

106

For medium and heavy knit fabrics, with a max.imu~o.

116

presaerfoot throw of 7,5 mm.- maximum bight 6 mm.

l;::qulppad with additional feed-dog to Improve the feadlnl.

end facilitate the cholnlng-off (U.S.A.a:Ution)

3

max.

6000

6i20

ol

115

For vary b'ulk knl't fabrics, gauges 5 and 3, maximum

bigh't 7 mm. Equipped with additional f..-d~og to

improve the "feeding and facilitate the c~alnlng-off

(U.S.A. editiOn).

From the library of: Superior Sewing Machine & Supply LLC

9

Ill. TECHNICAL DATA BY SUB-CLASS

HEAD

TECHNICAL CHARACTERISTICS

•

Width

S P E ED

•

s,.•

No.

SPECIFIC

USES

of

No. of

>

attach·

·~

0

0

.•,

z

~

bight

Diff.

revs.

St. pel'

"'

ments

"'

pos.

1" max.

inch

on req,

ASSEM3LING OF FABRICS WITH OR WITHOUT

CUR LEO EDGES.

100

227-00-04

3

negat.

7000

8-30

si

101

For perfectly straight hanging seams on warpknit nylon

5/64"

106

9/64"

107

fabrics etc. With cutting device adjustable while the

11b

machine is in operation.

'

;

100

-Same as 22/-00-04, but without possibility of adjusting the

227-00-05

3

5/64"

negaE.

7000

8-30

,;

101

106

9/64"

107

cutting device while the mactiine is in operation.

115.

227-00-06

3

1/8"

max.

6500

8-20

si

106

For medium ond heavy fabrics,cwith o maximum presserfoot

15/64"

115

throw of 19/64" ·maximum bight ibt64".

227-00-09

2'J-.t;.Q

,;

100

3

3/64"

Lero

6200

106

For closing the toes of nylon stockings

1/16".

115

227-00-10

zero

20-40

,;

100·

For closing the toes of helomca and cotton socks.

2

1/16"

6200

106

5/64"

115

227-00-11

negat.

14-40

,;

100

3

3/64"

5200

106

For very light nylon warpknit f<d>rics, etc. £15 deniers). with

1/16''

115

very fine seam.

227-00-22

3

5i64"

negat.

7000

8-30

si

115

For perfectly straight hanging seams-on-warpknit nylon fabrics

9/64"

etc. With kneepress operated device for closing-up the stitches

unU securing the seam at the begi~ning and at the ea1d of the

execution.

iOO

OVERl DGING

227-2ll-07

negat.

14-40

For serging and/or overedginy headsquares, veHs, scarves, etc.

3

3/32"

6000

si

106

9/64"

HP

made from lightweight fabrics such as nylon, silk, juponette,

115

turning the edge of the fabric into the seam.

227-28-08

14-40

s;

100

3

3/64"

negat.

6500

106

Particularly suitable for serging ;md!or overedging

1i16"

107

handkerchiefs, head scarves.

115

. OVEREDGING WITH INSERTIONS

227-29-07

3

3/64"

mj)X.

6500

15-40

,;

107

· Particulurly suitable for seaming the bottom edge on ladies

1/16''

115

and children's knit underwear garments turning the edge

of the fabric downwurds and simultaneously insertting a

lastex thread into the seam so as to avoid the linking operation.

227-30-01

,;

A."' IACI-!tiJG :>T!H LACE~

3

5/64"

negat.

6500

15-30

115

For <Htachiny wide lace from the top on wurpknit fabrics.

1/16''

With tensioning (,!e..,.ice.

227-30-02

2

5/64"

negat.

5500

15-30

si

115

For <Jttaching wide lace fed from below by a lace rack

9/64"

tensioning ~evit!e, on wan.Jknit nylon fabrics. etc.

,.

..!

From the library of: Superior Sewing Machine & Supply LLC

INSTRUCTIONS :FOR

_ INSTALLATION AND TIMING _ USE

_ MAINTENANCE

From the library of: Superior Sewing Machine & Supply LLC

--~	'	~ -- - -~ - -~ ~	-u i
			···· -

	a) Positioning of head
	After motor 1s mounted on stand, proceed as follows:
1.	Force-fit the four rubber shock absorber pads on to the pins provided on the mach1ne head bearmg plate
2.	Place machine head on table centering the lower holes in the head on the shock absorber pad pins

b) As$embly of transmission

1.Install dnvmg belt as shown 1c d1agram 1

2.Check that reverse of driving belt rides firmly and squarely on pump pulley, without slipping:

3:Adjust belt tenSIOn by loosenmg motul clamp

4, Level machme head by adjusting machine cradle bolts.

5. Tighten up machine cradle bolt lock-nuts.

c)Filling lube oil sump (fig.2)

1.Unscrew threaded cap 'A'

2. Pour in 1 and 3/4 pts Esso Standard Teressa 43 oil.

3.Check through oil-window that 011 lev"l is between the two red lines.

4.Replace and tighten cap 'A'

5.Before starting up the machine, the following points should be lubricated:

·needle clamp guide rod

·upper looper bar

6.Start machine slowly, letting it idle for about 5 minutes and

gradually rev up from 1500 r.p.m. to rated operating speed.

'

d) As$embly and adjustment of sewing parts

Note: The operations described below are for machine timing.

1.Timing gauges required:

- S.1665.00 for all operations ex~ept operation 4 (fig.41

- S.1555.00 for operat10n N.4

fig. 2

2.Preliminary disassembly of:

-Front cover plate

· Both thread take-ups of lower looper holder ·Side Cover Plate (casing} of needle movement

- Upoer plate with oil indicator cap

-Side plate protecting needle movement

- Main feed dog

From the library of: Superior Sewing Machine & Supply LLC

r-----~- ------- - - _____li___;~~~

3. Setting needle position (fig. 3).

If needle plate is correctly installed, needle should be centred precisely over the slot in needle plate. When needle is at top dead center, the needle tip should be 25/64" away from needle plate.

For machine head 227.00·06 and sub-classes this distance should be 3/8".

To adjust height of needle bar clamp, loosen screw A (fig. 3) and check with gauge S. 1665.00.

,-

	fig. 3
4. Timing	primary looper (fig. 4).	fig.	4
Setting	height

Loosen screw E

Screw gauge S.1555.00 on to primary looper shaft exerting slight pressure on screw.

Set looper height so that its tip is coincident with the lower notch on gauge. For the 227·00.06 and subclasses the looper tip should be coincident with the upper notch.

Slightly lock looper by tightening screw E.

Set height of thread guide bracket 'A' by raising it to top of looper shank and lock by tightening up screw '8'.

Remove looper height gauge S.1555.00.

Setting angle

Slightly loosen screw 'D'

Place timing gauge S.1665.00 on milled surface of base as shown in fig. 5; shift lever C and turn looper

(which has been set in place but not locked) until cor- rect angle is obtained.

Correct position can be checked by reference to the timing table.

Firmly tighten up screw E (fig. 4).

Setting the primary looper in relation to the needle:

When .the primary looper has completed its stroke to the left and with the needle in its lowest position, the distance between the looper point and the needle should be as indicated in fig. 6.

If adjustment is necessary move lever C along its rota-

tion axis. In	its stroke from left to right the looper	fig. 5
point should	pass 1/64" from the bottom of the nee-

dle scarf.

. RetightenFromscrewtheD. library of: Superior Sewing Machine & Supply LLC

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Note: To set the dimenSion 11/32" in Fig. 9, rotate lever E upwards or downwards: remember that by doing this the dimensions in· Figs. 7 and 8 will be increased or decreased.

Slightly loosen screw 8
Slightly loosen screw A
Adjust crossing of secondary and primary looper rota-
tlllg the secondary so that its tip passes behmd the pri-
mary looper barely skimming it.
Check distances gtven tn figures 7-8-9 (see tno1i.1g tab-
le).
During 1ts left to riqht motion the secondary looper
should barely sk1m the needle.
If adjustment IS required, slightly loosen Screw 0 and
push the complete looper assembly inwards or out-
wards. avoiding any change in the distance already fix-
ed, Make sure all parts move smoothly
Luck screw LJ.
Recheck to make sure the two loopers are crossing	fig. 6
smoothly and verify all the other settings.
Tiqhten up screws A and B.

-Finally, make sure all the assembly are moving smoothly

6.Mounting needle guards lfig. 10)

-Mount front needle guard A.

With needle in its lowest position, bring front needle

guard close up so that the tip of the primary looper
barely skims the needle as it moves rightwards.	fig. 7

-Tighten up screw C.

Mount rear needle guard 8 and bring it close up to the needle, which should still be in its lowest positionc

-Tighten up screw 0 ..

fig. 8 lig.9

With machine running, check that when the needle bends it does not break because of impact against the primary looper. This is done by bending the needle inwards and checking that the looper engages with the neP.dle on its left-to-rioht motion without breaking it.

Thread needier move it to its lowest position and press it slightly against rear needle guard B.

The thread must run smoothly. If it does not, then the ~eedle is too low and the thread is trapped bet-

ween needle and rear needle guard.

Note: As the looper moves from left to right its tip should enter in the upper part of the scarf; conversely, when looper moves from right to left, its tip should enter the lower part of the scarf.

For very tough synthetic tabrics the needle should be strongly bent on the front needle guard.

From the library of: Superior Sewing Machine & Supplyfig. 10 LLC

___,_1.5_

7. Mounting lower trimmer knife (fig. 11)

- Mount guide block P on knife-holder with screw 0.

-Slide knife D into place.

-The cutting edge of the trimmer knife must be flush with the rear needle guard.

-Tighten up screw A.

-With the needle in its lowest position. bring angle stop 0 close to the needle guard, lock bushing L and washer G by tightening up screw F.

- Check that knife holder C moves smoothly and adjust setting for required bight.

-Slightly tighten screw N.

With needle in its lowest position. bring guide block P

close up to front needle guard and lock it by tighten· ing up screw 0.

-Atter settmy upper tnrnmer knife touching lower

trimmer knife. slacken screw N. The proper pressure is, applied between the knives by spring M and pin H.

Press one finger lightly against screw A and tightt~n up screw N firmly.

Pressure should be lightly exerted to avoid generating

strong friction between the two· knives resultatiny in their hardening.

Note: The following sub-classes: 227·00·09227·00·07 227·22-04 - 227-00-03 - 227·28·08 and types derived there from are not equipped with guide block P and angle block 0.

lig.ll

8. Mounting and setting Feed Dogs (figures 12 and 13)

-Remove Plexiglass plate beneath work plate.

-	Mount rear feed dogs C and D (fig. 12) and match the feed dug slides.
-	With a small screwdriver pushed through the threaded boles'"' the levP.rs, tighten screw F slightly, inserting
	the screwdriver into the groove on the tip of the screw.
-	Mount the front differential feed dogE with screw G but do not tighten it up fully (fig. 13).

-Slacken screw A.

-Adjust feed dog angle by rotating eccentric B.

lig.l3

fig.l2

- The feed dog teeth visible through the needle plate should be absolutely flush with the latter.

-When the feed dogs are at their highest position, there should be a clearance of 1,3 mm. between the teeth and the needle plate at the front of the differential feed dog.

Feed dog C should be lower than the other three.

- Lock screwsFromF, G, andtheA.library of: Superior Sewing Machine & Supply LLC

--L --------

·

8. 1-eed mechamsm \fig. 14).

Note: The machine heads illustrated in this catalogue are supplied with the feed·mechanism already set for the type of use to which they will be put..

If feed mechanism adjustment is required, proceed as follows:

1.Inactivation of differential feed:

-Slacken nut B using wrench A supplied with the machine head, and raise pin Q on rear feed dog lever as high as it will go.

- Tighten up nut B; lower lever H against-stop Fand lock knurled knob R manually.

2.Setting differential feed for ratio 2 : 1

-Slacken nut B.

-Set pin Q at highest position.

-Lower lever H against stop G.

3.Setting differential feed for ratio 3,5 : 1

-Slacken nut B.

-Set pin Q in lowest position.

-Lock nut B.

-Lower lever H against stop G.

4.Setting differential feed for ratio 4 : 1

Raise cursor C to its highestposition on slide-barS

-Proceed as for item 3

-The differential ratio can be changed while the machine is in operation by adjusting lever E.

5.Setting negative differential feed.

Slacken nut B.

Set pin Qat highest position

Shift cursor C in lowest position.

Q

10. Mounting upper trimmer knife (fig. 15).

I

-Mount upper trimmer knife Con knife holder block A.

-Mount knife holder block D and trimming guards E and G with screw F.

-Trimming guard E should be very close to cutting

	edge of knife C.	A	D
	When trimmer knife C is at its lowest position, its cut-
	ting edge should overlap the cutting edge of lower
	trimmer knife by 1/32".
	For this adjustment, shift trimmer knife in its slanting
	seat and knife holder block A on the upper knife hol-
	der 8.
	- Tighten up screw F and	check that the upper knife,	G
	when in lowest position, does not touch front needle

guard.

From the library of: Superior Sewing Machine & Supply LLC

el Positioning and adjuotment of presserfoot arm (fig. 16)

-Insert presserfoot arm shaft Lin bushing Con which presserfoot bearing arm is hinged. Insert presserfoot arm shaft L with bushing C into hole

	provided in baseplate.	B	F
-	Slide lever A and spring E on to shaft L.
-	Slide snapring F on to shaft L.		E
-	Set lifter lever A so that there is no end-play on presser-	-~~r;;;;;;?
	foot arm shaft L.	:_

-Slightly tighten screw B.

-With needle at highest pos1t1on, insert presserfoot bear·

ing arm 0 in guide fork.

- Engage lifter lever A with presserfoot lifting foot pedal.

-When pedal is depressed it should have a slight idle stroke before actuating presserfoot bearing arm D,

fig.16

-Adjust lifter lever A, by regulating screw in base beneath the lever, so that it lifts presserfoot to required posi- tion.

-Check movement of secondary looper; the latter should not impinge on presserfoot chaining finger when presserfoot is at its highest positjon. This undesirable condition can be prevented by adjusting eccentric washer M, below presserfoot bearing arm 0, on side cover.

-Tighten up screw B.

f) Adjustment of front cover plate (fig. 17)

-The front cover plate should be closed before adjust- ment.

-The moving part C should not interfere with the front needle guard or the lower knife holder.

-The cover plate can be shifted towards left or right by adjusting screw. B.

-Lock nut A.

fig.l7

g)Adjustment of needle thread take-up

For making up very tough fabrics, needle thread take-up 270-274/2 should be shifted forwards, towards ope- rator.

From the library of: Superior Sewing Machine & Supply LLC

ELECTRIC LUBRICATION CONTROL DEVICE (PRESSURE SWITCH)

h)Disassembly and replacement of pressure switch

-Take down oil cup from baseplate and drain out oil.

Remove screw by which pressure switch bracket is mounted on oil cup.

-Slacken the two screws on the electric wire terminal lugs.

-Slip plastic tube connecting pressure switch to rubber connection off the pressure switch.

-Remove bracket and fix it to new pressure switch.

Screw down electric wire lugs, slip plastic tube into pressure switch and mount switch on oil cup using the screws previously removed.

Re-install oil cup and fill with oil as instructed on page 11, par c.

Replacement of pressure switch lamp

Proceed as described under items l and 2 for replacement of pressure switch. Remove rubber tube, remove lamp (bayonet cap) and replace with new lamo.

Re-install rubber tube, replace pressure switch in position and fasten firmly to oil wrth screw Re-install oil cup and fill with oil as instructed on page 11, par. c..

Electrical connection of pressure switch on Zefir motors

- Plug cable to current socket and insert plug at other end of cable in 12 V. light socket on motor.

Note: If no light socket is provided on the motor to be connected, but the voltage connection box is provided with 12 V. connections, proceed as follows:

Mount a Mignon socket pitch 13 at one end of a cable 4- 5 inches long and at the other connect it to the 12 V. light terminal lugs.

Plug cable to current socket at one end and to the above Mign"!n socket at the other.

B

- Remove cover.

Using a screwdriver, turn indicator B ih required direc- tion. (Turning towards the letter C puched on the plate, the rate of flew is decreased, turning the indicator to-

wards the letter A, the rate of flow is increased). fig.lB

From the library of: Superior Sewing Machine & Supply LLC

----~1~9 '

TIM I N G T A 8 L E

				MACHINE HEAD					NUMBERS		A		B	c		D	E
		227-00-01		= 227-28-01	= 227-28-02 = 227-29-01		= 227-29-02 = 227-01-01			=
		227-17-01		= 227-01-02 = 227-00-06 = 227-22,01			= 227-01-03 = 227-00-07 =
		227-29-04 = 227-29-01			= 227-29-06 = 227-22-02 = 227-22-03 = 227-23-02 =
		227-01-04 = 227-22-04 =227-22-05 =227-23-08 =227-23-03 = 227-23-04 =
		227-23-03 =227-10-01			=227-23-06 = 227-10,02 = 227-10-03 = 227-10-04 =
		227-10-05 = 227-10-06 = 227-11-01 = 227-10-07 = 227-00-25 =227-30-03 =
		227-30-04· = 227-00-26 = 227-30-05 =227-00-27 =227-29-08 = 227-00-28 =
		227-30-06 = 227-00-29 = 227-00-08 = 227-00-Q2 =227-00-30 = .									2,5		1,5	0,8		4,5	3,5
		227-00-05 = 227-30-01			=227:00-11 = 227-00-09 = 227,29-07 = 227-00-04 =											--
		227-00-22 =					'·				2,3		1,5	0,8			5
							..
							'·
		227-00-10 =227-30-02 = 227-28-07 = 227-28-08 =									2,3		1,5	0,8		5	-
							.
		227'00·33									2,5f3		2,5	0,2	-		J4,2
					-		-·										\ 4,3
															\		I .

From the library of: Superior Sewing Machine & Supply LLC	.
~~- -~~~~--~~~~~~~~~~~~~~~·~-··-

a) lnfilat11ra :.

	crOCher superio,e
	~ry ,,.,.,	C~t inletiore
	Crochet SUJ>eneur
	Obef'!llreifer •	Primary lOOPer
	Ancora IJUJlerior	~t inf~Kteur
	I•	Untergreifer
		Aneora interior

		.I		I•
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		I		•	227-00-01
		I		I	221-oo.o2	227-22-07
					227-00-04	227-22-02
				•		227·22-03
I					227-oo.os
					227-oo.os	227-22-04
---~					227-00-22	227-23-03
					227·00-07	227-22-05
					227·00-08	227-23-01
					227·00-11	227-23-02
I					227-00-25	227-23-04
					227-D0-26	227·23-0S
I					'227-00-27	227-23-0a
I					227-00-28	227·28-02
					227-00-29	227·28-07
					227-oo.ao	227-2a.oa
					227-01-01	227-29-01
					227-01·02	227-29-02
					227-01-03	227-29-03
					227-01-04	227-29-04
					227-10.02	227-29-os
					227-10-03	227-29-0G
					227-10-04	227-29-07
					227·10-0S	227-29-0S
					227-10-0G	227-30-01
					227-10.07	227-30.03
					227-11-01	227·30.04
					227-17-01	227-30-0S
						227-30-06

---------- - -- ----

From the library of: Superior Sewing Machine & Supply LLC

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------ From the library of: Superior Sewing Machine & Supply LLC

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--- ------ - From- --- --the library~ of: Superior Sewing Machine & Supply LLC

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b)Needle change

1.Switch off motor.

2.Depress motor driving pedal to check that machine _is absolutely motionless.

3.Set neadle at top dead centre.

4.Lower lever B as far as it will go (fig. 19),

5.	Swing out presserfoot	from	usual working pOSitiOn.
6. Slacken neadle set-screw by one half-turn using screw·
	driver 1161 /2.
7.	Remove needle.
8.	Insert new neadle.
9.	The neadle scarf should face		the rear neadle guard, i.e.
	towards the rear of the machine.
10.	Using pincers supplied	with	machine kit, check that

needle touches the bottom of the hole.

11. Retighten needle set~screw without displacing the need·
le, but do not apply excessive force	F

fig. 19

c)Positioning and adjustment of presserfoot (fig. 19).

1.Check that presserfoot is in proper position.

·2. Neadle should pass between pressurefoot shoa and chaining finger.

3.To adjust presserfoot slacken screw F.

4.Center presserfoot in proper position and tighten up screw F.

5.Fresserfoot pressure is increased or slackened by loosening screw G with wrench 633-742 and adjusting knur-

led knob A.

6Lock knob A by tightening up screw G with wrench 633-742.

d)Tensioning discs adjustment

1.Tighten tension discs just enough for even stitch formation.

2.Avoid,over-tightening,

e)Stitch length adjustment (fig. 14)

1. Slacken screw P using appropriate wrench.

2. Depress pushbutton 0 and turn handwheal M until tip of pushbutton slips into the notch on the regulator.

3.Holding pushbutton _0 firm, turn handwheal M vigorously until indicator N shows the desired length on the handwheal.

4.Tighten up screw P firmly.

Note: The stitch lengthener eccentric has a built-in stop-pin which"limits the maximum stitch length according. to the type of fabric.

f) Seam width adjustment

Seam width can be adjusted within a very narrow range beyond which the neadle plate must be changed. To vary seam width within the above narrow range, procead as follows:

1.Slacken screw N of lower knife holder (fig. 11).

2.Slacken screw F (fig. 15).

3. Shift upper knife holder block A (fig. 15) to right or left until desired seam width is obtained.

4.Tighten up screw F (fig. 15).

5.Lower knife holder should be checked and set as described in paragraph a) 7.

From the library of: Superior Sewing Machine & Supply LLC

g)irou:ble due t·:J ~r.r.n;-:-ect ha!ldE;'l!J of mach~ne

No.	TROUBLE		f'HUll/\lllt C!\USL
1	Uneven sli tcllus	-	Tw1sion lJiidly rJdjJJ~>i·~tl
		-	Tl Jn:iJcl lHkt.H lp!i int:uiT' ::.tly .uljw,lt :d
		-	Wruny llln~e~dill~J
		-	Yarns no l TJilli~Jud

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2	Feed and Ftlhril:	-	Pn!S.':it:rfuolpn:ssun: l(Jo li~Jht
	slipping sidt:ways	-	H1:inllt <I!Jti slc~nt of lt:l:cl d<ius not prnru·rly <Jdjusb·d
		- Knivus n:quiru :-illdrpl:lliJIH
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3	Machine skippinu	·- PrilllilfY or St:t:und,uy l.tnljH'f[Jadly ildjtJ::tr·d i11 !•,.:pt•t:\ oltu·l:tilt·:;n!ltd!
	stitches		llJOjlt:r IH:t;t 'IIJn:;AJhi!Jit:tl
		-	l.tHl!J•:n; too	l;u .tpart til cro:-i~iillq
		-	I..IHljlt!I'SLtJO IU:.Jr,it ctw;:-.iJJV, !Inn; IJ,:t:tltlliii~J !Jillltlt:tl
		-	~ron! IJtJI:dlt: ~JlltJnl tuo filr !nun ru:t~tiJ;:
		-	Nt:t:dll: tJo\ Sid in prupt:r position
				.
4	Thmad bwekiny	-	Tnnsions too lo•u l
		- Yarn irn:~Julilrfy wound on n:t!l
5	Needle breaking	--	NP.1!dl1: lu:nl
		-	Neudlu badly lllUUlllt!tl
6	Fabric being punctun:d	-	Blunt m:t:dlt:
		-	Neudlc !ii/~!	un~ltilii!Jh: lor pltllt!
		-	Nu!:cll1: pointunsuililhlt:
7	Oilleakiny	-	Scn:ws lllutu 1Li11H uil cup on lJdS!! 1HJ l !ad Ii1.i• :nlly li![l!lt:llr!tlllp
		-	Oil cup pluu nol scn:wt:d tluwn ti~JII tly
		-	Oil cup ym;kutl>aclly 11\ounl!:d
8	Faulty lubrication	-	Oil h!vtd too low
		-	V ~bell im:orn:ctly tllllllll!t:!l
		-	Upp1!r Ulill! clomJI!d
		-	Lubrit.:aliun pulllp lillt:r dn!J!Jt~r[

From the library of: Superior Sewing Machine & Supply LLC

Ill. ~~AINTENANCE

a) Daily

Lightly clean feed and stitch formation mechanisms

b) Weekly

1.Thoroughly clean, removing needle plate, feed dogs, front and read needle guard and loopers

2.Open front cover plate and carefully clean front cavity

3 Clean inside th~ needle movement mechanism casing.

	c) Ouanerly
1	Using wrench provided with service kit, remove plug beneath oil sump imd drain off o1l completel\'
2.	Unscrew screw 007-M-15 by which filter is mounted on drain plug
3.	Remove filter and clean thoroughly by immerging in gasoline.
4: Blow filter and plug with jet of compressed air.
5.	Soak felt gasket with clean oil.

6Replace plup

7Fill oil cup with 1 3/4 pints fresh VR 604 oil.

IMPORTANT

When following instructions given in paragraph c, 1, do not unscrew drain plug completely immediately, but allo,;,_, most of the oil to drain out from the side slots in the plug as shown in (fig. 20).

d)Sharpening knives

1.Sharpen knives using RIMOLDI kmfe sharpener and the special block provided, which assures the exact angle of sharpening. The sharpening block is supplied on request.

e)Instructions for taking down and removing cam shaft (if necessiiry)

•

-Tools required supplied on request only. Pincers type S.0560/00.

Pincers type S.0459/00. Puller type S.0416/00.

fig.20

IMPORTANT

It IS absolutely necessary for the maon parts of the shaft-connecting rob assembly to be re-mstalled on their

anginal pos1tion. The retore proceed as follows:

Re-instal flanges G and T with lubrication hole facing downwards. Leave all connecting rod lock-screws in their own holes.

Connecting rods J and L are identified by a 2 punched on the L big-end and three lines on the J rod surface. For positioning the connecting rod cap a reference mark is provided on both the cap and connecting rod. Both marks should be on the same side.

For positioning connecting rod N reference is made to the drawing number on the handwheel side.

Cup springs should be installed in the original order.

From the library of: Superior Sewing Machine & Supply LLC

29

OPERATION SEQUENCE

1.Turn stitch length to reference 5 on handwheel

2.Remove screw Z.

3.Turn stitch length to reference 0 on handwheel.

4.Remove flange G.

5.Slacken the two screws on eccentric C.

6.Remove ball bearing A and eccentric C, using puller S.0416/99.

7.Remove spring D from regulator E, using pincers S.0560/00.

8.Slacken screws on ring F.

9.Remove caps from connecting rods N,0 ,J ,L.

10. Remove cover Y from hanwheeL

11.Slacken hex screw X.

12.Remove washer W.

13.Remove handwheel V,

14. Remove flange T.	! ,-

15.Slide off spacer U.

16.Remove cup spring S.

17.Pull off snap-ring P using pincers S.0459/00, slightly shifting cam to the right.

18.Remove sectors K and Q.

19.Remove shaft.

fig.19

From the library of: Superior Sewing Machine & Supply LLC

-- ···- ----· ----------- ---

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SPARE PARTS CATALOGUE

From the library of: Superior Sewing Machine & Supply LLC

~ ~~ - ~-----

~---

~~ ~-~ 31

I. INSTRUCTIONS FOR USE

a)Introduction

1.The Spare Parts Catalogue consists ot a set of illustrations ot the different mechanisms or assemblies making up the basic machine head and its subclasses.

2.For easy look-up, the illustration index shows the position ot each assembly on the machine.

3.The conversion groups ot the basic head and its subclasses are illustrated in individual drawings.

4.The illustrations show the number identifying subclasses printed in bold type at top right.

5.On each illustration the single parts at the assembly shown are identified by a number. Assemblies of which parts cannot be supplied separately, are identified by capital letters. Parts and devices which are not standard

equipment with the machine but which can be supplied on request are listed at the bottom of each illustration page and illustrated complete with all components at the end ot the catalogue

6.The catalogue carries a general list of parts in numerical order by drawing number, covering all the parts in our machines, with the number of the illustration where the part can be found.

II. ORDER PLACING PROCEDURE

a) All spare parts

The following mstruct1ons should be carefully followed to make sure that required spare parts. are shipped without delay:

1.State machine head serial number.

2.State drawing number of spare parts ordered.

3.Write name of spare part required in full.

4.State quantity required.

IMPORTANT

RlMOLDl are desirous of thoroughly studying all cases of breakage, wear or unsatisfactory performance encountered with parts they have manufactured. For this reason, such parts should be dispatched together with the spare part· order.

b)Needles

1.Only straight RIM 27 needles should be used on the machine heads illustrated in this catalogue.

2. The needle system and size are marked on the needle shank.

3. The size indicates the average diameter in hundredths of a millimetre taken on the blade of the needle.

4. The system and size are also stamped on the RIMOLDI needle envelope.

5. When ordering, always state clearly the required needle system and size. (Example: 100 needles, size 90, system RIM 27).

6.In case of doubt, attach a sample needle or an empty envelope of the needle required.

i.For sewing elastic or elasticised materials special ball-point needles classed as SKU are available.

From the library of: Superior Sewing Machine & Supply LLC

TAV. 1

HOUSINGBUSHING

AND GUIDE ASSEMBLY

,	-	---
' -~
'i______

TAV. 2

MAIN SHAFT WITH

CONNECTING RODS

TAV. 3

DIFFERENTIAL	.:( :;
MECHANISM	-- ->: .
	~~~':}j
	..:<r~~
	~;;c-~--

TAV. 4

LOOPER DRIVE SHAFT

AND CONNECTING RODS

TAV. 5

;

NEEDLE DRIVE

MECHANISM

TAV. 6

UPPER AND LOWER

TRIMMING KNIFE

MECHANISM

From the library of: Superior Sewing Machine & Supply LLC

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