KLR 930 User manual

1977
DEPUIS/SINCE
KLR 930
944, Des Hérons
Saint-Pie, (Qc) Canada
J0H 1W0
T: [phone]
T: 1-800-918-8777
[email protected]
www.klrsystems.com

2016-04-11
Printed in Canada
2
2
KLR 930 Air Printer
TABLE DES MATIÈRES
IDENTIFICATION .................................................................................................................. 4
Product number and type................................................................................................ 4
Manufacturer name and adress ....................................................................................... 4
DECLARATION OF CONFORMITY .......................................................................... 4
SPECIFICATION .................................................................................................................... 4
General fonction.............................................................................................................. 4
Dimensions and weight................................................................................................... 4
Electrical and pneumatic specification ........................................................................... 4
SET UP BEFORE USING THE MACHINE................................................................................. 4
Security precaution before using the machine................................................................ 4
SET-UP TO PRINT............................................................................................................. 5
1.1 Type Installation:....................................................................................................... 5
1.2 Printing Tape Threading:........................................................................................... 5
1.3 Tape Feed Length:..................................................................................................... 7
1.4 ................................................................................................................................... 7
1.4.1 ................................................................................................................................ 7
1.4.2 ................................................................................................................................ 7
Mechanical setting.......................................................................................................... 8
2.1 Printing Tape Supply Roll Brake: ............................................................................... 8
2.2 Anvil Adjustment:...................................................................................................... 8
2.3 Automatic Compensator drive the tape: .................................................................. 9
2.4 Cylinder adjustment :................................................................................................ 9
2.5 Type Face to worktable Distance.............................................................................. 9
Fonctions/situations exceptionnelles ............................................................................ 10
MAINTENANCE AND CLEANING ........................................................................................ 11
Operator maintenance................................................................................................... 11
Cleaning Tape Guide Rollers:....................................................................................... 11
System Lubrication:...................................................................................................... 11
Air filter Regulator:....................................................................................................... 11
Mechanical maintenance............................................................................................... 11

2016-04-11
Printed in Canada
3
3
KLR 930 Air Printer
PREVENTIVE MAINTENANCE AND REPAIR BY KLR SYSTEMS TECHNICIAN ................... 12
Technican address......................................................................................................... 12
ORDERING REPLACEMENT PARTS AND SUPPLY ................................................................ 12
KLR Printing supply..................................................................................................... 13

2016-04-11
Printed in Canada
4
4
KLR 930 Air Printer
IDENTIFICATION
Product number and type
KLR930
Printer
Left/right : right
Serial num : 201567
Manufacturer name and address
KLR SYSTEMS INC.
565 DESRANLEAU EST,
SAINT-HYACINTHE, QUÉBEC, CANADA
J2T 2L9
DECLARATION OF CONFORMITY
CE
SPECIFICATION
General function
KLR air printer characteristics:
Speed: up to 100 print by minute
Could be mounted on any automatic KWIK LOK machine
Equipped with a safety door. Opening the door stops the printer assuring maximum
safety for the operator and minimizing the accident risk.
Equipment described in this manual has been carefully designed and manufactured to
high KLR standards. Special attention has been devoted to convenience of operation
while simultaneously providing effective hazard protection for operating personnel.
Dimensions and weight
25 pounds
Electrical and pneumatic specification
Pneumatic 1 CFM @ 80 PSI
SET UP BEFORE USING THE MACHINE
Security precaution before using the machine
Install in vertical position so that air flow is in direction of arrow stamped on body of
unit. Before piping-in, blow out line to remove scale or other foreign matter. If pipe
compound is used, apply only to male threads and just enough to make tight joints.

2016-04-11
Printed in Canada
5
5
KLR 930 Air Printer
SET-UP TO PRINT
1.1 Type Installation:
Insert the desired type into the master plate as shown in the diagram below. Be sure the
shoulder of the type is against the cavity of the master plate. All slots of the master plate
must be filled with type (and spacers) to keep the type snug.
Slide the master plate with type into the print head over the end of the master plate (see
diagram 1). Be sure is enter completely and fixed with the plunger and fixed the master
plate in place.
1.2 Printing Tape Threading:
Place a card board rewind core on the rewind
spindle (diagram 2 –number 3) (disc placed
on spindle first). If the core does not fit
tightly, squeeze the core to make it egg
shaped prior to installing it.
Thread the printing tape through the machine
as shown in. Install the remaining two guide
discs on top of the printing tape supply roll
and rewind roll. Close the safety door before
start to print.

2016-04-11
Printed in Canada
6
6
KLR 930 Air Printer
NOTE: During the machine installation, it may be necessary to adjust the position of tape
guide roller (diagram 2 –number 1) for proper clearance between the printing tape and
the closure track. Adjust the rollers so the tape is just clearing the closure track. If the
tape hits the closure track, the ink surface of the tape may be scratched. Also, a greater
possibility of tape breakage occurs if the tape is set to far back from the closure track.

2016-04-11
Printed in Canada
7
7
KLR 930 Air Printer
1.3 Tape Feed Length:
The tape feed length is controlled by a screw between the stroke cylinder.
Generally, use ¼’’ for one line of type, ¾’’ for two lines and 1’’ for three lines.
To turn the screw adjustment to the desire setting, the print head must be in the
out (or print) position. Remove the air line from the regulator, if connected, and
manually slide the head forward. Set the screw and reapply air and tight nut at the time
the adjustment is complete. (See diagram 3)
1.4 Relationship between the Air
Pressure/Print, Dwell Control and Tape
Rewind.
1.4.1 The amount of air pressure
required (regulator gauge) is
dependant on the number of
characters being printed. With three
full lines of type, the regulator should
be set at approximately 60-65 PSI.
With decreased amounts of type, the
air pressure should be decreased
proportionately, but not set below
40PSI which is the minimum pressure
for the air valves to function properly.
(Loosen; pull up the regulator knob
prior to turning the knob). (Diagram
4)
1.4.2 The tape rewind is driven by the return stroke of
the print head air cylinder. This return stroke must be
slowed down to prevent jerking the rewind roll (possibly
causing tape breakage or loose tape between the supply
and rewind rolls). Flow control muffler (xxx) controls
the air exhaust of the cylinder return stroke. Turning the
screw in the center of the muffler clockwise slows down
the air exhaust (return stroke) and counter clockwise
speeds up the exhaust.

2016-04-11
Printed in Canada
8
8
KLR 930 Air Printer
Adjust this muffler until there is smooth and complete tape rewind. The rewind control
may have to be readjusted when there is an air pressure setting change on the system.
(Diagram 5)
Instruction location
The documentation is available with the product and on the web site
www.klrsystems.com
OPERATION INSTRUCTIONS
To be conserve for future reference
Mechanical setting
2.1 Printing Tape Supply Roll Brake:
The tape supply roll brake prevents the supply roll from continuing to turn (due to inertia)
after the tape feed has stopped. The spring tension forcing the brake bar against the tape
roll can be varied by loosening the lock nut on the stud and turning the stud. Adjust it
only enough pressure to prevent the supply roll turning –too much pressure increases the
possibility of tape breakage. (Diagram 6)
2.2 Anvil Adjustment:
If the printing pressure didn’t print
horizontally across the closure, adjust
as follows:
1- It is possible to move the
anvil left to right horizontally to select
a best position for printing.

2016-04-11
Printed in Canada
9
9
KLR 930 Air Printer
2- Loosen the two hex head screw under the frame block anvil. The block is on a
pivot. (Diagram 6)
I
2.3 Automatic Compensator drive the tape:
The rewind mechanic transfer drive from the tape
feed roll to the rewind roll. The compensator
adjusts the proportion drive tape automatic from
the bigger roll tape to the small core tape and
reverse. It’s very simple and very accurate.
(Diagram 8)
2.4 Cylinder adjustment:
Under the frame it haves two
screws 9/16, back to cylinder
you have an Allen screw and
a nut 3/8 same who support
the safety door. You have to
tight or loose the Allen
screw to move the cylinder
front or back for more
pressure or low pressure
tight again the two screws
9/16 under the frame.
(Diagram 9)
2.5 Type Face to worktable Distance
When the printer cylinder is extended full out
towards the worktable, there should be .030’’

2016-04-11
Printed in Canada
10
10
KLR 930 Air Printer
between the face of the type and the surface of the worktable. To set this .030’’, loosen
hex lock nut.
Fonctions/situations exceptionnelles
Trouble Shooting
TROUBLE
PROBABLE CAUSE
REMEDY
Tape Breakage
Air pressure
Reduce the air pressure if the type id
piercing through the tape.
Tape Rewinding Too Fast
Slow down the return stroke of the air
cylinder
Tape Alignment
Reposition the tape guide rollers if the
type is striking the edge of the tape.
There should be unused tape completely
around each print on the tape.
Incomplete Print
Air Pressure
See section 1,4,1
Print Head/Worktable Preset
See section 2,5
Distance
Tape Feed Lenght
Reset the tape feed lenght if prints are
overlapping on the foil (see section 1,3)
Worn Type
Replace it
Worn Master plate
Replace it
Too much space between prints
Tape Feed Adjustment
See section 1,3 and readjust.
on the tape
Supply Roll Brake
If the tensioner is applying too little
pressure against the supply roll, the
inertia from the rewinding stroke of the
machine will keep the rewind and supply
rolls of tape turning, producing a tape
feed
lenght longer than the preset distance on
the dial.
Incomplete Rewind
Rewind Core
Core is slipping on the rewind spindle
Check the spring steel.

2016-04-11
Printed in Canada
11
11
KLR 930 Air Printer
MAINTENANCE AND CLEANING
Operator maintenance
Cleaning Tape Guide Rollers:
Approximately every two weeks the tape guide rollers should be cleaned (foil flakes etc.)
so they rotate freely. The tape feed roll and pressure roll should also be free of foil flakes
and debris.
Check the spring belt on the compensator and the tape tensioner sure it works freely.
System Lubrication:
Once yearly, or twice for heavy use, add two drops of very light oil (Zoom spout oil) into
these air lines:
From the filter regulator unit to the main valve attached to the bottom of the base plate
Periodically place a drop of all purpose oil on the dancer pivot screw, the rod end pivot
attachment and on the cylinder shafts.
DO NOT OVER LUBRICATE
Air filter Regulator:
The filter regulator is a self draining design to expel water trapped in the bowl. If water
does get past this regulator and into the valves, the valves may foul-requiring them to be
disassembled and cleaned of any water particles. The filter element itself should be
removed periodically, depending on the cleanliness of the air supply, and cleaned with
methanol. Blow dry with compressed air. Be sure the gaskets are properly fitted when
the element is reinstalled.
Mechanical maintenance
To obtain best efficiency and longest periods of trouble-free operation the air supply must
be kept clean, as dirt is the most common cause of erratic regulator operation. Only a
few parts require and prevented by through and careful cleaning procedure. To clean, it
is not necessary to remove unit from its piping or line. At the bottom of the bowl is a
drain valve which should be periodically opened particularly when sediment is visible in
bowl.
Rewind Spring Belt
Check Ratchet bearing on rewinder tape
or the mechanic actuator
Air System Not Functioning
Water in the Air Valves
Carefully disassemble the air valves
(actuator and main valve) and clean free
of all water.

2016-04-11
Printed in Canada
12
12
KLR 930 Air Printer
DISSASSEMBLY FOR CLEANING –By hand unscrew and remove the polycarbonate
bowl. Remove the filter element retainer, filter element, and vane plate, and let down the
disc assembly and bottom spring. Unscrew the spring cage and remove the diaphragm
assembly if it appears swollen or stiff, replace the disassembly if it worn or knicked.
Reassemble the unit in the same order making sure the disc assembly fit into the small
hole in the diaphragm assembly. Tighter the spring cage slightly more than hand-tight (to
65 inch lbs. torque).
CLEANING –For best results clean parts with methanol. After cleaning blow out parts
including body on unit with compressed air. The filter cone should be blown out from
the inside, plugging one end with finger. Never use carbon tetrachloride,
trichloroethylene thinner, acetone or similar solvents.
PREVENTIVE MAINTENANCE AND REPAIR BY KLR SYSTEMS TECHNICIAN
Any piece of machinery can become dangerous to personnel when improperly operated
or poorly maintained. KLR service personnel are highly skilled and competent in
operation and maintenance of equipment which is installed under their supervision. A
major portion of installation supervision time is devoted to instruction and training of
your personnel in the operation and maintenance of this equipment. It is incumbent upon
you that all personnel who will be expected to operate or maintain this equipment be
required to participate in these training and instruction sessions.
The KLR Service Department has a plan of periodic service covering all of our
equipment. It is recommended that you investigate the benefits of participation in this
equipment and continuous training of your personnel.
Technican address
Ensemble de fonctions offertes aux utilisateurs par l’organisation du fournisseur assurant
aux clients la maintenance
Le nom, adresse et le numéro de téléphone du fabricant auprès desquels on peut obtenir
une assistance technique.
KLR Systems inc.
565 Desranleau Est,
Saint-Hyacinthe, Qc, Canada
J2T 2L9
ORDERING REPLACEMENT PARTS AND SUPPLY
Replacement parts should be ordered by part number and written description to the parts
department of KLR systems Inc.
Tel: [phone]
[email protected]
When ordering replacement parts are sure to include the following: class, division, part
number, description, machine model number and serial number.

2016-04-11
Printed in Canada
13
13
KLR 930 Air Printer
The numbers moulded on casting should not be used to identify the casting for
replacement. The same base casting may be machined as more than one finished part.
Individual parts are furnished for replacement without screws, nuts, taper pins, cotter
pins, oil cups, grease fittings, dowels, keys, spring posts, clamp studs, washers, ect., as
they can usually be transferred from parts being replaced.
All replacement parts and material are shipped FCA St-Hyacinthe, Quebec, and Canada.
KLR Printing supply
TYPE CASE : plastic box 5'' x 8'' for storing and
separating type pieces. Lid is magnetized to keep the
types on place. A storing place is definit in order to
range the special types
The codes are close to operator
The case have a solid support made in stainless
steel, the cover and the case are unbreakable.
Adaptable to your Kwik lok to decrease your
downtime
MAGNA-WRENCH: The allen key helps you to
adjust set screws on master plates. The other end has
a magnet to pick up type pieces quickly.
MASTER PLATES: Differents models are
available according to your printing needs.

2016-04-11
Printed in Canada
14
14
KLR 930 Air Printer
BLUE MARKING TAPE FOR BAKERY TAPE.140
7/8'' x 1/2'' x 1000' rolls,
packaged 36 rolls per case
CHARACTER SCALE

ITEM PART QTY.PER
NO. NO.
1 PR-00014 1
2 PR-00023 L-R 1
3 PR-00031 1
4 PR-00055 or A 1
5 PR-00056 1
PR-00058 1
PR-00064 1
6 PR-00068 1
7 PP-00100 1
8 PP-00161 1
9 PP-00163 1
10 PP-00183 1
11 PP-00185 1
12 PP-00183 1
13 PP-00185 1
14 PP-00194 1
15 PP-00500 1
16 PP-00501
17 PR-00050 1
PP-00521 B
18 PR-00552 1
19 PM-00102 1
20 PM-00105 1
21 PM-00109 1
22 PM-00303FR 1
23 P17-00025S 1
24 OS-002S
25 OS-019
TEE 1/4Tub -1/4Tub -1/4NPT
Plunger
Suggested Spare Parts
Spring
Spring
Muffler Adjustable 1/8 NPT
Muffler 1/8 NPT
Quick Couplers 1/4 NPT MALE
Manometer 0-160 PSI 1/8 NPT
Cylinder
Oil Seal
Valve 5/2 110 V DIN Connector
Valve 5/2 24 Vdc (Kwik Lok 872-873-865)
Regulator (Regulator Nut PP-00527 included)
Oil Seal
Muffler Adjustable 1/8 NPT
Bearing Ratchet
Rod End
Shaft - Clutch bearing actuating
DESCRIPTION
Muffler Adjustable 1/8 NPT
Lever (L or R Printer)
Rod adjust
Cord Control Printer
Cord Kwik Lok Connection 865
Cord Kwik Lok Connection 1087
Cord Kwik Lok Connection 872
Bumper
90 Coude M5-1/4 Tub
90 Coude 1/4 Tub X 1/4 NPT
15

Exploded
views


Page: 17
KLR.930-L
PRINTER
12.882"
11.297"
10.106"


Page: 18
PNEUMATIC
PAGE 19
PR-00002
TENSION SYSTEM
PAGE 20
COIL
PAGE 21
PRINTER
MECHANIC PAGE
22
COVER
PAGE 23


Page: 19
PNEUMATIC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
KLR.930-L
No. # Document Qte Title
1 F10-190F12S 2 SOCKET CAP 10-32 X 3/4" STAINLESS
2 F10-190F14S 2 SOCKET CAP 10-32 X 7/8" STAINLESS
3 F10-190F20S 2 SOCKET CAP 10-32 X 1 1/4" STAINLESS
4 PP-00100 4 90 ELBOW M5 1/4 TUB
5 PP-00159 1 CONNECTOR UNION 1/4 TUB - 1/4 NPT
6 PP-00161 1 90 DEGREES ELBOW 1/4 TUB X 1/4 NPT
7 PP-00163 2 TEE 1/4 TUB-1/4 TUB -1/4 NPT
8 PP-00183 1 MUFFLER ADJUSTABLE 1/8 NPT
9 PP-00185 1 MUFFLER 1/8 NPT
10 PP-00194 1 QUICK COUPLERS 1/4 NPT MALE
11 PP-00500 1
PRESSURE REGULATOR 1/4
12 PP-00501 1 PRESSION GAUGE
13 PR-00050 1
VALVE 24 VOLTS - MODIFITE - WITH '' DIN '' CONNECTOR
14 PR-00054 1 AIR VALVE BRACKET
15 PR-00060-1 1 REGULATOR BRACKET STANDARD
16 TUBE PNEUMATIC PRINTER LEFT 1 TUB 1/4 O.D. BLUE (SOLD PER FEET)
PR-00002
PAGE 2
PRINTER
MECHANIC PAGE
22
PR-00061
FOR KWIK LOK 872,873
PR-00060
FOR KWIK LOK 865


Page: 20
TENSION SYSTEM
14
1
3
4
5
6
7
8
9
10
11
12
15
16
17
18
19
20
21
22
23
24
KLR.930-L
No. # Document Qte Title
1 F01-190S 2 FLAT WASHER #10 STAINLESS
2 F03-190FS 2 NUT 10-32 STAINLESS
3 F03-250CS 6 NUT 1/4 -20 STAINLESS
4 F05-250-16 1
SHOULDER SCREW Ø 1/4'' X 1.00'' LG, 10-24 UNC
5 F10-190F08S 1 SOCKET CAP 10-32 X 1/2" STAINLESS
6 F10-190F12S 1 SOCKET CAP 10-32 X 3/4" STAINLESS
7 F10-250C14S 2 SOCKET CAP 1/4-20 X 7/8" STAINLESS
8 F10-250C44S 1 SOCKET CAP 1/4-20 x 2 3/4" STAINLESS
9 F11-190F04S 2 BUTTON HEAD 10-32 x 1/4" STAINLESS
10 F11-190F20S 1 BUTTON HEAD 10-32 X 1 1/4" STAINLESS
11 F15-0250S 7 SNAP-RING EXT. 1/4 STAINLESS
12
OS-002S
1
TENSION SPRING
13 PM-00026 1 CARDBOARD ROLL
14 PM-00338 1 PLASTIC BUSHING 1/4"
15 PR-00015 1 SUPPORT SHAFT ADJUSTABLE
16 PR-00019 1 SPACER-BELT BRAKE
17 pr-00020 1 PRINTER STRAP
18 PR-00021 1 TENDOR BLOCK-FOIL GUIDE
19 PR-00023-L-ASS 1 TAPER GUARD ASSEMBLY
20 PR-00026 1 SHAFT-FOIL GUIDE
21 PR-00027 5 ROLLER-FOIL GUIDE
22 PR-00029 4 SHAFT FOIL GUIDE
23 PR-00034 1 BLOCK
24
TAPE.140 (PER UNIT)
1 PRINTING TAPE
2
PR-00002
PAGE 18
13