DeLuxe Stitcher M19 Series User manual

Before using this Stitcher Head, all operators must study this manual and follow
the safety warnings and instructions. Keep these instructions with the M19 Stitcher
for future reference. If you have any questions, contact your local DeLuxe Stitcher
Graphic Arts Representative or Distributor.
Model M19 Stitchers
OPERATION AND MAINTENANCE MANUAL
M19-AST Stitcher....with 18D Head....115V and 60HZ
M19-BST Stitcher....with 18D Head....230V and 50HZ
M19G20-AST Stitcher..with G20 Head..115V and 60HZ
M19G20-BST Stitcher..with G20 Head..230V and 50HZ
Machine Serial Number :
Head Serial Number :
Date Purchased :
solving your wire stitching needs for 125 years...
DELUXE STITCHER
COMPANY INC.
®

WARNING!
Model M19 Stitchers
Operators and others in the work area should always
wear safety glasses to prevent serious eye injury
from fasteners and flying debris when loading,
operating, or unloading this machine.
Do not operate this stitcher without all guards in place.
The stitcher will not operate without the front guard
closed properly. Do not modify the guards in any way.
Always disconnect the power supply before removing
any guards for servicing.
Never operate the machine with wire feeding through
the head unless there is stock above the clinchers,
otherwise serious damage may result.
Always turn power off when making adjustments. Always
disconnect the power supply before any disassembly work.
2

Introduction .............................................................................................................................4
Assembly .............................................................................................................................7
Belt Guard Removal and Assembly ....................................................................8
Cycling Machine Manually .................................................................................. 9
Operating Adjustments .....................................................................................................................10
Adjusting the Machine for Thickness of Work ....................................................10
Recommended Wire Sizes ................................................................................. 11
Adjustments and Settings..................................................................................................................13
Adjusting the Clincher Points ............................................................................. 13
Adjusting the Guides ..........................................................................................15
Troubleshooting ............................................................................................................................ 16
Maintenance ............................................................................................................................17
Lubrication...........................................................................................................17
Ordering and Replacing Spare Parts .................................................................18
Mounting & Removing Stitcher Heads ...............................................................19
Clutch-Brake Maintenance ...............................................................................................................20
Assembly Drawings ..........................................................................................................................27
Part Number / Description Cross-Reference ...................................................................................39
Registration Card ............................................................................................................................42
Warranty ............................................................................................................................ 44
Declaration of Conformity.................................................................................................................. 45
Table of Contents
3

The DeLuxe Stitcher M19 Stitcher Machine is a single-head stitcher designed
to accommodate both light and heavy-duty work, stitch both flat and saddle and is
recognized for being the perfect stitcher for the smaller bindery due in part to its 3/4”
(20mm) capacity and range of crown sizes.
The M19 accommodates both the Traditional Style 18D Head and the Side-Feed Style
G20 Stitcher Head. Because either Head can be used the recommended wire sizes for
the M19 are: 20 to 28 gauge round wire and 19x21-1/2, 20x 24 and 21 x 25 flat wire.
When ordering extra Heads, add the wire and crown size to the Head part number. For
example: G20BHD20241/2.
18001BHD ............................................................. M19AST and M19BST
G20BHD ........................................................ M19G20AST and M19G20 BST
The M19 is easily adjusted from saddle work to flat work by tilting the 5-1/2” (14cm)
x 26” (66cm) work table. An adjustable work guide and adjustable work stops are
easily attached to the work table and provide for accurate registering of flat work for
uniformly spacing the stitches. In addition a work table extension is provided to
accommodate larger format work.
The M19 is foot-switch operated and belt driven by a 1/2 HP motor, making possible
cycle speeds up to 200 stitches per minute. The motor is mounted on an adjustable
bracket which can be raised or lowered to adjust driving belt tension. The driving
mechanism is thoroughly shielded, preventing the possibility of personal injury.
The M19 has a 14” (36cm) throat depth for either flat or saddle stitching. The work
table is approximately 35” (89cm) above the floor and there is approximately 1”
(25mm) clearance between the top of the work to be stitched and the protective
guarding around the stitcher head.
The M19 weighs 369 lbs. (168 kgs) net and the shipping weight is approximately
396 lbs. (180 kgs). With the table installed, the M19 requires about 33” (84cm) x 29”
(74cm) of floor space.
Because of the length of the work table, the M19 must be secured to the floor to meet
CE stability requirements. Sound level readings at the normal operator position are
approximately 70 dB.
Introduction
4

5
Weight
Shipping Weight ..............396 lbs (180 kg)
18D Stitcher Head ...........18 lbs. (8 kgs)
G20 Stitcher Head............22 lbs. (10 kgs)
Wire Spool .................5 lbs. (2.3 kgs) or 10lbs. (2.6 kgs) optional
Foot Switch ................4.5 lbs. (2.0 kgs)
Table ...................10 lbs. (4.5 kgs)
Physical Dimensions
Height ...................65.0 ” (165.1 cm)
Width
With Tables .........33” (84 cm)
Without Tables ......16” (50.8 cm)
Depth ...................29” (73.7 cm)
Stitching Capacity ..................Two Sheets to 3/4” (20 mm)
...................at 20# paper stock (75 grams/meter2)
Wire Types ...................20-28 Round, 19x21-1/2,
...................20x24 (standard), and 21x25 Flat
Throat Depth
Flat or Saddle ................14” (36 cm)
Side Stops ...................6-1/4 - 23-3/4” (15.9 cm-60.3 cm)
Power Requirements
M19-AST or M19G20-AST .....115VAC 60 Hz
M19-BST or M19G20-BST .....230VAC 50 Hz
Minimum Recommended Circuit Capacity
M19-AST ...................8.1 A
M19-BST ...................5.8 A
Specifications

6
Installation
As you carefully unpack the machine, check to make sure all components were delivered and are
in good working order. Refer to figure 1 in this manual for reference to the following pieces:
 •M19Manual
 •CompleteTableAssembly(K1033)withtwoWorkStops(7423),twoThumbScrews
(425), a Work Guide (M7201B), two Binder Screws (63), two Washers (PW14) and a
Work Table Extension (7056).
 •WireSpool(2024G5),SpoolStud(7693),PlasticWasher(M11009),TensionSpring
(7690), Set Collar (7691) with Thumb Screw (P2731), 9/16 Washer (PG10271),
Spool Washer (2245), 3/8 Washer (PW38), Hex Nut (HN3816). The Spool Bracket
(G30144), along with two (2) 1/4” Screws (UA1420.1), Zinc Washers (PW14.2) and
Lock Washers (LW14) secured to the Left Guard.
 •WireGuideSpring(15150AorG20286A).
 •18D Head accessories include: Driver Release Pin (5160).
 •G20 Head accessories include: the Complete Wire Guide Spring Plate Assembly
 (G20278AA),asetof2.0,2.5,3.0and5mmHexKeyWrenches
(G20361, G20360, G20362 and G20374) and an Open End Wrench (G20364).
 •StitchSamples
Carefully inspect the condition of the shipping container before unpacking your M19
Stitcher. If the container is broken, damaged or has been tipped over and there is evidence
that the machine may be damaged, immediately notify the carrier who delivered the machine
and the DeLuxe Stitcher Graphic Arts Representative from whom the M19 was purchased.
Pre-Inspection
Inspection
Please take a few moments to fill out the registration card located on page 41 prior to beginning
installation.
Pre-Installation

Always disconnect the power supply before
making any adjustments or servicing the stitcher.
WARNING
!
Assembly (Figure 1)
Figure 1 - Assembly
P2731
7690
M11009
PG10271
HN3816
7691
PW38
7693
WIRE SPOOL
CORRECT
PAYOFF
PW14.2 (2) 15154 or
G20278AA
15150A or
G20286A
G30144
LW14 (2)
UA1420.1 (2)
LW38
K1033
Clincher
Mount
Assembly
M7201B
7423 (2)
425 (2)
63
203B (2)
38 (2)
7645A
Some assembly is required upon delivery of the M19 Stitcher. You will need a flat screwdriver and a
9/16” open end wrench. Remove the packing materials from around the M19 and all contents from the
shipping boxes. Mount the Spool Bracket (G30144) to the outside of the Left Guard (G30143) with
two (2) Hex Head Cap Screws (UA1420.1), through two (2) Plain Washers (PW14.2) and two (2) Lock
Washers (LW14). Locate the Spool Stud (7693) and remove the Hex Nut (HN3816), Washer (PW38) and
Lock Washer (LW38) from the one end. Insert the threaded end of the Spool Stud into Spool Bar Bracket.
Replace the Washers and Hex Nut. Loosen the Thumb Screw (P2731) in the Set Collar (7691) to remove
it and the Tension Spring (7690) from the Spool Stud. Slide the Wire Spool over the Spool Stud, making
7

The plastic Belt Guard (7676) must be
removed before the M19 can be turned
over manually. To remove the Belt Guard,
remove the Retaining Screw (G30163)
from the top of the Guard (on BST mod-
els only). Press on one side tab while
prying out the locking face, at the top of
the Guard. Next, pull down
slightly on the top of the Guard to release
the bottom tab. The Guard will now be
free to lift off from around the Belt Guard
(7675).
To reassemble, interlock the bottom
tab and pull up slightly on the Guard to
interlock the side tab, then squeeze the
two halves of the Guard together to
lock the remaining tab. Reassemble
the retaining screw at the top of the
Guard (on BST models only).
8
Belt Guard Removal and Assembly (Figure 2)
Figure 2 - Belt Guard Removal
7676
G30163
*BST Models Only
G30048
sure that the Flat Washer (PG10271) is between the Spool and the Wire Spool Bracket. Also verify that the
wire payoff is identical to the payoff in Figure 1; from left to right. Improper wire payoff will result in
poor stitching. Slip the Plastic Washer (M11009) over the Spool Stud and replace the Tension Spring and
Set Collar. Apply slight pressure on the Set Collar, pre-loading the Tension Spring, then tighten the Thumb
Screw in the Set Collar until secured. Mount the Wire Guide Spring (15150A or G20286A) in the Wire
Guide Spring Bracket (15154 or G20278AA). A properly set Tension Spring will cause the Wire Guide
Spring to flex but not actually hit the wire spool. The Tension Spring is designed to prevent the Wire Spool
from over-running and tangling.
Loosen the two (2) Set Screws (38) in the bottom of the Complete Table Assembly (K1033)andpull
the two (2) Pins (203B) in the Table out to each side. Center the Table Assembly over the Clincher
Mount Assembly and make sure the Table Support (7648) is under the pin on the Table Support Bracket
(7645A). Push the two (2) Pins from the Table into the Mount Assembly until they click. Tighten the
two (2) Set Screws to further secure the Table to the M19. Make sure the Table converts from the flat
to saddle position when the Table Support Bracket is activated.
The Work Guide (M7201B) can be attached to the Complete Table Assembly with two (2) Work Guide
Screws (63). The two (2) Work Stops (7423) can be secured to the Work Guide by tightening the two
(2) Thumb Screws (425).

To turn the machine manually, it
is first necessary to disconnect the
power and remove the Belt Guard
(7676), see the section “Belt Guard
Removal” on page 8. Locate the
Actuator Assembly (850992) on the
Wrap Spring Clutch (850673 or
850674) and push the Actuator so
that it pivots away from the Control
Collar Cam (850888), releasing the
Brake Hub (850892). The machine
will rotate one revolution when the
Drive Pulley (7678) is turned
manually in the direction of the
arrow on the pulley.
Note: If stalling or hesitation occurs
during operation, the Belt may need
to be tightened.
To tighten the V-Belt (850730C)
first loosen, but do not remove, the
four (4) Hex Nuts (HN3816) on the Motor Mounting Plate (G30048). Tighten the four (4) Hex Nuts
again when the V-Belt is taut. If the Belt is not tight enough by force of gravity, wiggle both the Motor
Plate and Motor (on the other side of the Stitcher) slightly until it is. Do not press on the Motor arm to
make this adjustment as pressing on the Pulley may knock it out of position. The V-Belt should first
be tightened after two to three weeks of use and then periodically after that. Moisture, change in
temperature as well as wear can affect the tightness of the Belt. Loose Belts can cause the Stitcher
to stall and may damage the Belt permanently.
Note: Over tightening the Belt can damage the main bearing on the motor.
9
Cycling Machine Manually / Adjusting the V-Belt (Figure 3)
Always disconnect the power supply before
making any adjustments or servicing the stitcher.
WARNING
!
Figure 3 - Turning Machine Manually / Adjusting V-Belt
7676
850673 or
850674
850888
7678
850892
850992
HN3816 (4)
G30048
850731 or
850732
LW38 (4)
PW38 (4)
850730C