9.Sewing test ................................................39
For your notes
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4
1.Scope of Delivery
What items are supplied depends on your order .
Prior to setting up, please check that all the required parts are present.
Equipment (depending on the subclass):
1 Sewing lamp
2 Machine head
3 Table plate
4Drawer
5 Stand
6 Yarn stand
7 Proximity switch
8 Belt guard
9 Operating panel
10 Main switch
11 Knee lever
12 Sewing drive
13 Maintenance unit
14 Pedal linkage
15 Pedal
16 Belt pulley and V-belt
17 Small parts in the accessory pack
2.General and transport packing
Caution:
The special sewing machine must be set up by trained specialist
personnel.
If the special sewing machine you have bought is already set up, the
following transport packing must be removed:
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Safety straps and battens on the machine head, table and stand
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Safety block and straps on the sewing drive
5
Observe the punch-marks of the table plate!
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3
7
8
9
10
12
4
5
11
6
6
3.Assembling the stand
3.1Assembling the stand components
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Assemble the individual stand components as shown in the
illustration.
3.2Assembling the table plate and attaching it to the stand
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Insert the upper-part support 1 in the hole in the table plate.
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Insert the hinge bases 3 for the machine head into the recess in the
table plate 4 and screw in place.
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Insert the r ubber corner 8.
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Screw the drawer 5 with its mountings under the table plate on the
left-hand side.
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Screw the main switch 12 under the table plate on the right-hand
side.
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Screw the cable conduit 10 under the table plate behind the main
switch 12.
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Screw the holder 9 for the mains-lead cleat under the table plate
behind the cable conduit 10.
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Screw the sewing-lamp transformer 11 (optional equipment) under
thetableplate.
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Attach the table plate 4 to the stand with woodscrews (B8 x 35)
(see sketch for position).
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Insert the r eel stand 7 in the hole in the table plate and secure it
with the nuts and washers.
Fit and align the yarn-reel and unwinding holders.
The yarn-reel holder and the unwinding arm must be vertically in
line.
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Screw the holder for the oil-can 6 onto the left-hand stand brace.
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5
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4
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3.3Setting the working height
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The working height is adjustable between 750 and 900 mm
(measured to the upper edge of the table plate).
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Undo screws 4 on the stand braces.
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Adjust the table plate horizontally to the required working height.
To prevent tilting, pull the table plate out or push it in by the same
distance on both sides.
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Tighten both screws 4.
4.Sewing drives
4.1Drive category, type and use
The following sewing drives are available:
Drive typeClutch motorClutchDC
positioning drivepositioning drive
Type1147-F.752.3 *
1148.552.3
Use367-170010
367-180010
* This clutch motor incorporates an electromagnetic brake that rapidly
stops the rotor when it runs on after the motor has been switched off.
This prevents the sewing machine from starting up unintentionally if
the pedal is operated shortly after switching off.
4.2Fitting the sewing drive
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Attach the sewing drive 5 with its base 6 on the underside of the
table plate.
By screwing the three hexagonal screws 3 (M8x35) with washers 2
into the table-plate nuts 1 .
The drive required is supplied as a “drive pack” containing a belt
pulley, V-belt, mains cable, pedal linkage, connections and diagrams
as well as the sewing drive itself.
Drive pack9889 036701 19889 036701 29889 036701 3
Sewing drive type1147-F.752.31147-F.752.31148.552.3
Design voltage3 x 400V 50Hz3 x 230V 50 Hz3 x 230V 60Hz
Connection diagram9800 169002 B9800 169002 B9800 169002 B
Belt pulley100 mm100 mm85 mm
V-belt10 x 116510 x 116510 x 1140
Lead k; with plug and
Sewing drive typeDC1600/DA82GADC1600/DA82GA
Operating panelV810V820
Design voltage1 x 230V 50/60Hz1 x 230V 50/60 Hz
Connection diagram9800 139001 B9800 139001 B
Data sheet9800 130014 DAT9800 130014 DAT
Belt pulley63 mm63 mm
V-belt10 x 110010 x 1100
Pedal linkageMG43 000401MG43 000401
Connections9880 0010039880 001003
Subclass367-170010; -180010
Fit the machine head 1 into the opening in the table plate.
5.2Fitting and tensioning the V-belt
Remove protective devices
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Remove the handwheel 9.
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Remove the belt guard 2 on the machine head.
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Remove the cover of the belt guard 3 on the sewing drive.
Fit the V-belt and reinstall the protective devices
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Attach the belt pulley 6 (in the accessory pack) onto the
sewing-drive shaft.
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Place the V-belt 7 on the belt pulley of the machine head.
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Pass the V-belt 7 down through the opening in the table plate.
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Fold back the upper part of the sewing machine.
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Place the V-belt 7 on the belt pulley 6 of the sewing drive.
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Return the upper part of the sewing machine to its original position.
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Fit the belt guard 2 to the machine head.
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Replace the handwheel 9.
Tension the V-belt
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Undo screws 8 on the base of the sewing drive.
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Tension the V-belt 6 by swivelling the sewing drive.
When the belt is correctly tensioned it must be possible to depress
it by about 10 mm by gently pressing on it with a finger at its
mid-point.
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Tighten screws 8.
Fit the belt guard to the sew ing drive
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Adjust the anti-throw protectors 5 (either the cams or the brackets
are adjustable, depending on the drive type) of the belt guard 4 as
follows:
The V-belt 7 must remain on the belt pulleys when the upper part of
the sewing machine is folded back.
See the motor manufacturers’ operating manuals.
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Screw on the belt-guard cover.
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