EASTMAN TRIGGER PLUS Knifebox User manual

EASTMAN
779 Washington St., Buffalo, N.Y. 14203 U.S.A. [phone] Telex 4432018 Cable EMCO BUF Fax [phone]
ManufacturersofEastmanClothCuttingandCRAClothSpreadingMachines
....
Instruction
Manual &
Parts List
IMPORTANT
The purchaser must instruct all operators on the proper use of this equipment. All standard industrial
safetymeasuresandequipmentshouldbeprovidedtoprotecttheoperator. Operatorsmustbecautioned
thatimproperorcarelessuseofthisequipmentmaycausepersonalinjury. Ifyoudonothavequalified
operatorstoinstruct newpersons,contact yourEASTMANsales representativeorEASTMAN factory
direct.
CAUTION
MachineEquipped
With
Sharp Blade
TRIGGER PLUS
Knifebox
FormCR-50-0086

2
EASTMAN
WARNING
Useextremecautionwhenhandlingknifebox. Keephands
away from knife area at all times! Threading
When piece goods roll is secure in uprights, move edge
controluntiledgeoffabricis approximately even withedge
control sensor. Feed cloth over feed roller and drop wrap
rollers into operating position. Feed cloth down through
knifeboxdoorand manuallycloseand latchdoor. Operate
"Forward-Reverse"toggleswitchtotrimendofpiecegoods
rollforevenstart.
Operation
Knifebox door is opened manually by pulling lever toward
frontofmachineandpushingblackknobtoright. Pushblack
knob up to close and lock door.
CAUTION
Knifeboxdoormustbeopenduringspreadinganddoormust
beclosedwhencuttingfabric. Damagetomachinewillresult
ifdoor is leftopen duringcutting operation.
Cutting operation is activated manually by moving toggle
switchto"Forward"or"Reverse"position. Knifeboxwillcut
inbothdirectionssoitisnotnecessarytoreturnknifetofront
ofknifebox.
Note: Do not reverse direction of knife at mid-point of
operation. Damage to machine will result.
Speedofcuttingoperationcanbeadjustedwith"Speed"dial.
Increasecuttingspeedbyturningdial clockwise, decrease
speed,counterclockwise.
CAUTION
Thismachineisequippedwithasharpeknife. Keephands
awayfrombottomofknifeboxatalltimes. Whenmachineis
notinoperationthe knifebox shouldbekeptat lowest point
in elevator travel. Be sure power supply is disconnected
before beginning any service, adjustment or repair. Any
modificationstothismachineoruseotherthanforspreading
and cutting cloth will void manufacturers warranty and re-
leasethe manufacturer fromany liability relatedto injury.
Knifebox Installation
Dropelevatorblockstotheirlowestlimitwithwhiteelevator
buttonon control panel. Lift knifebox onto table atthe feed
rollersideofthespreader. Fastenknifeboxhangerbrackets
to elevator blocks and secure using a 1/4" allen wrench.
Connectknifeboxpowerplugtomatingsocketinfrontcover.
Connectsnapsonwindscreen(ifequipped)tomatingsnaps
on back of knifebox.
NOTE: For best results, when spreading with knifebox,
Phase Shift (Feed Delay) must be set to "Direct
Position".
Windscreen Installation
Thewindscreenismountedonthetrackangleofthefrontand
rearframesofyourspreader. Removetwo(2)screwsattop
ofangletracksandmountwindscreen. Fastenwindscreen
with two (2) socket head cap screws.
Phase Shift (Feed delay)
Whenspreadingwithknifebox,thebestresultsareachieved
when the feed roller turns in direct proportion to the drive
shaft. Toaccomplishthis;positionpinonphaselockringto
"direct position" as shown.
FormCR-50-0086

3
AdjustingSharpeningStones
Loosen capscrew and locknut "A" and adjust capscrew so
stones contact knife bevel approximately 1/16". Turn
capscrewclockwiseformorecontact,counterclockwisefor
less contact. Retighten locknut to secure adjustment.
Replace Knife
Insertasmalldriftpinthruholeinknife,topreventunwanted
rotation. Removethreesocketheadscrewsholdingknifeto
hub. Disconnect knifebox power plug from socket in front
cover. Removeanddiscardoldknifewithcare. Insertnew
knife with bevel facing out. Secure knife to hub with three
socket head screws.
Replace Sharpening Stones
Bring knife block to operators' end of machine and raise
elevatortotopoftravel. Disconnectknifeboxpowerplugfrom
socket in front cover. Remove cutting block assembly by
looseningcapscrewandspring"B". Removenutsandpivot
screws to remove stone arbor. Remove special nuts and
paper washers to release sharpening stones. Replace
sharpeningstonesandreassemble,makingsurethereis1/
32"clearancebetweensharpeningstones.
MAINTENANCE
Sharpen Knife
Bring knife block to operators' end of machine and raise
elevator to top of travel. Push grinding wheel lever "C" in
directionofarrow toengagesharpening stones. Runknife
twice in each direction with sharpening stones engaged.
Disengagesharpeningstonesbymovinggrindingwheellever
back to original position.
FormCR-50-0086

4
EASTMAN
Knifebox
Schematic & Wiring
Diagram
11-3164
Toorder Full Size drawing, request Blue Print
NameandDiagramNumber.
Note
Engineeringchangesmayhaveoccurredafter
publicationdate. Check with yourfactory repre-
sentativeorEastmandirectifanydeviationsare
found.
FormCR-50-0086

5
Trigger Plus
Knifebox
CHTP-04150-MS
W/Windscreen
CHTW-03084-MS
1 WCH-40126 FrontMotorGuard 1
2 320-99-8 Screw,BindingHead
10-24 x 1/2 6
3 WCH-11242 PanelStand-Off 1
4 313-86-4 Screw,RoundHead
6-32 x 1/4 3
5 318-86-3 Screw,PanHead
6-32 x 3/16 4
6 CH-328 Cover,Connector 1
ITEM PARTNO. DESCRIPTION QTY.
FormCR-50-0086

6
EASTMAN
Cutter Box
ITEM PARTNO. DESCRIPTION QTY. ITEM PARTNO. DESCRIPTION QTY.
1 11-1241 Motor,Knifebox 1
2 335-34-16 Screw,Socket HeadCap
1/4-20 x 1 3
3 410-34 Washer, Flat 1/4 3
4 9040-007 Bushing 2
5 WCH-21003 ShaftSupport 1
6 WCH-20734 Plate,Mounting 1
7 PM-57 Sprocket 1
8 344-102-3 Setscrew, 10-32 x 3/16 2
9 9140-xxx-002 DriveChain
(SeeTableforLength) 1
10 11-963 Tyrap(notshown) 8
11 CH-72 Nut Plate 2
12 11-1168 Switch, Micro 2
13 11-1167 Cover 2
14 335-102-10 Screw,Socket HeadCap
10-32 x 5/8 4
15 CHT-221 Screw 2
16 402-010 Washer, Lock #10 4
17 410-010 Washer, Flat #10 4
18 CHTW-2034 BracketHanger,Front 1
19 CHTW-2035 Bracket, Hanger, Back 1
20 CH-156-MS Box, Cutter 1
21 313-77-10 Screw,RoundHead
#3-48 x 5/8 2
22 11-1169 Switch, Micro 1
23 311-86-6 Screw,Flat Head
6-32 x 3/8 1
24 CH-196 Spacer, Micro Switch 1
25 CH-349 Insert,Threaded10-32 4
26 311-86-18 Screw,FlatHead
6-32 x 1 1/8 4
27 VB-32 Grommet,Rubber 2
28 CH-192 Spacer,KnifeGuard,Small 2
29 CH-194 Spacer,FrontGuard 1
30 CH-193 Spacer,Back Guard 1
31 9094-002 Cap 2
32 342-34-4 Setscrew, 1/4-20 x 1/4 2
33 342-99-4 Setscrew, #10-24 x 1/4 2
34 9060-006 Collar 2
35 332-36-20 Screw,FlatHead
5/16-18 x 1 1/4 2
36 WCH-20687 Back Plate 1
37 WCH-11240 BumperBlock 1
38 WCH-11241 Bumper 1
39 CH-32-MS KnifeboxTube 1
40 335-102-10 Screw,Socket HeadCap
10-32 x 5/8 4
41 335-99-16 Screw,Socket HeadCap
10-24 x 1 4
42 402-010 Washer, Lock #10 8
43 410-010 Washer, Flat #10 8
44 WCH-02149 IdlerSprocket Yoke
Assembly 1
45 412-010 Washer, Flat, Brass 2
46 CH-115A IdlerSprocket 1
47 V-59 NeedleBearing 1
48 532-6-12 Pin,Dowel 1
49 CHTW-1116 Yoke 1
50 335-34-20 Screw,Socket HeadCap
1/4-20 x 1 1/4 1
51 CH-25-3 Bumper,Rubber 1
52 WCH-20686 FrontPlate 1
53 410-38 Washer, Flat 3/8 2
54 9004-0213 Spring 1
55 211-38 Nut, Elastic 3/8-16 1
56 CHTW-1014 Cover,Yoke 1
MS-MachineSize
FormCR-50-0086

7
48" 9140-264-002
60" 9140-326-002
66" 9140-336-002
72" 9140-360-002
78" 9140-384-002
MachineSize Part No.
FormCR-50-0086

8
EASTMAN
Cutter Block
Assembly
CH-1006
ITEM PARTNO. DESCRIPTION QTY.
1 CH-1023 Bracket, Stabilizer Ass'y 1
2 211-102 Nut, Elastic Hex, 10-22 1
3 402-010 Washer, Lock #10 1
4 410-010 Washer, Flat #10 4
5 CH-47A Bushing,StabilizerBearing 2
6 CH-124 Bearing,Ball 5
7 CH-92 Bracket, Stabilizer Knife
Block 1
8 335-102-20 Screw,Socket HeadCap
10-32 x 1/4 1
9 CH-108 Spring, Knife Block 2
10 CH-0208 Block, Cutting Ass'y, Top 1
11 9140-035-000 Chain,Knife Block 1
12 CH-58 Screw,Chain 2
13 CH-9 Block,Cutting Top 1
14 CH-40 Stud, Cutting Block
Stabilizer 2
15 CH-47 Bushing, Cutting Block 3
16 332-99-12 Screw, Socket Flat Head
10-24 x 3/4 2
17 CH-126A Bearing,Flanged 1
18 311-86-10 Screw,FlatHead
6-32 x 5/8 2
19 CH-73 Cam, 60 cy, (Domestic) 1
19* CH-73L Cam, Long 50 cy,
(European) 1
20 412-060 Washer, Brass 6
21 411-010-2 Washer,Fiber#10 6
22 CH-0207 Sprocket Assembly 2
23 CH-113 Sprocket 2
24 CH-123 Bearing,Needle 6
25 CH-1051 Gear & Sprocket Assembly 1
26 CH-113-2 Sprocket 1
27 CH-122N Gear,Spur,Knifebox 1
28 342-86-3 Setscrew, 6-32 x 3/16 1
29 CH-109 Spring,KnifeArbor 1
30 CH-0209 Block, Cutting Assembly
Bottom 1
31 332-99-10 Screw, Socket Flat Head
10-24 x 5/8 1
32 335-34-20 Screw,Socket HeadCap
1/4-20 x 1 1/4 1
33 503-3-8 GroovePin 1
34 CH-121 Gear,Spur,Modified 1
35 532-6-28 Pin,Dowel 2
36 CH-83 Washer, Flat 1/4 2
37 CH-10 Plate, Bottom
Cutting Block 1
38 CH-0204 Arbor & Shaft Assembly 1
39 CH-84 Stud, Stone Bracket 1
40 CH-141 Knife,Circular 1
41 402-080 Washer, Lock 3/16 3
42 335-93-4 Screw, SocketHead Cap
8-32 x 1/4 3
43 CH-0210 Bracket, Grinding &
GrindstoneAssembly 1
44 CH-1021 Bracket, Grinding Ass'y 1
45 CH-69 Stud,GrindingLever 1
46 CH-0205 Wheel,GrindingLever
Assembly 1
47 503-3-10 GroovePin 1
48 335-99-12 Screw,Socket HeadCap
10-24 x 3/4 1
49 CH-11 Bracket,Grinding 1
50 313-86-6 Screw,RoundHead
6-32 x 3/8 2
51 203-86 Nut,Hex6-32 2
52 CH-106 Spring, Knife Block
Grinder 1
53 CH-22 Clamp,GrindingWheel 1
54 335-99-8 Screw, SocketHead Cap
10-24 x 1/2 1
55 CH-1022 Bracket, Stone Ass'y 1
56 203-102 Nut,Hex10-32 2
57 CH-70 Screw,Pivot 2
58 CH-0206 Bracket Assembly Stone 1
59 CH-104 Spring,GrindingTension 1
60 9107-002 Nut,Hex3/8-24 2
61 CH-169 WasherforGrinder 4
62 CH-523A Stone,Grinding 2
63 CH-167 Shaft,Stone 1
ITEM PARTNO. DESCRIPTION QTY.
FormCR-50-0086

9
FormCR-50-0086

10
EASTMAN
Knifebox Door
ITEM PARTNO. DESCRIPTION QTY.
1 M-85 Knob 1
2 SY-10768 Handle,Latch 1
3 SY-11580 Block, Latch 1
4 335-102-12 Screw,Socket HeadCap
10-32 x 3/4 1
5 SY-10616 Latch 1
6 F-306-D Spring,Latch 1
7 SY-10615 Spring,Retainer 1
8 402-010 Washer, Lock #10 4
9 335-102-8 Screw,Socket HeadCap
10-32 x 1/2 2
10 335-102-6 Screw,Socket HeadCap
10-32 x 3/8 2
11 SY-10988 Cap,Latch 1
12 SY-10989 Post,Lever,Latch 1
13 SY-10990 Lever,Latch 1
14 CH-157B KnifeboxGuard,Back 1
15 211-99 Nut, Elastic Hex #10-24 2
16 542-6-6 Rivet 8
17 M-70 Washer, Steel 8
18 CH-178R Hinge,Right 1
19 CH-179R Hinge,Right 1
20 355-34-6 Screw,ShoulderSprocket
1/4 x 3/8 2
ITEM PARTNO. DESCRIPTION QTY.
21 320-99-6 Screw,BindingHead
10-24 x 3/8 2
22 410-010 Washer, Flat #10 4
23 E-120-4 Chain,4-Link 2
24 CHT-30330-MS Door,Knifebox 1
25 9067-002 Tape,DoubleSided 1
26 9065-001 RubberExtrusion
27 328-86-6 Screw,PanHead
6-32 x 3/8 2
28 SY-12006 Stop,KnifeboxDoor 1
29 320-102-8 Screw,BindingHead
10-32 x 1/2 2
30 402-010 Washer, Lock #10 2
31 SY-11579 Bracket Latch 1
32 211-99 Nut, Elastic Stop, #10-24 1
33 CH-179L Hinge,Left 1
34 CH-178L Hinge,Left 1
35 CHT-30329 KnifeGuard,Front 1
36 CHT-12034 SwitchGuard 1
37 402-060 Washer, Lock #6 3
38 313-86-4 Screw,RoundHead
6-32 x 1/4 3
MS-MachineSize
FormCR-50-0086

11
Control Panel
ITEM PARTNO. DESCRIPTION QTY.
1 11-1563-1 ControlPanel,Cutter Box 1
2 313-86-6 Screw,RoundHead
6-32 x 3/8 3
3 11-3954 ToggleSwitch 1
4 11-1904 P.C.BoardSupport 3
5 11-107 CircuitBoard 1
6 11-1818 Potentiometer 1
7 WCH-11243 MotorGuardSupport 1
8 203-34 Nut,Hex 1/4-20 1
9 411-48-1 FiberWasher 1
10 11-1803 Resistor 1
11 11-1333-3 CircuitBreaker 1
12 353-34-48 Bolt, Carriage 1/4-20 x 3 1
13 9079-008 Knob 1
14 410-010 Washer, Flat #10 2
15 402-010 Washer, Lock #10 2
16 318-102-8 Screw,PanHead
10-32 x 1/2 2
FormCR-50-0086

42" 4
48"-54" 5
60"-66" 6
72"-78" 7
84"-90" 8
96"-102" 9
108"-114" 10
120"-126" 11
FormCR-50-0086
EASTMAN
C1988EastmanMachineCompany
779 Washington St., Buffalo, N.Y. 14203 U.S.A. [phone] Telex 4432018 Cable EMCO BUF Fax [phone]
ManufacturersofEastmanClothCuttingandCRAClothSpreadingMachines
PrintedinU.S.A. 10/88
Guarantee
We guarantee our machines for six months from date of invoice against defective parts and
workmanship and will repair or replace any part that proves defective from these causes when
returned to us, carrying charges prepaid. This guarantee does not include making good for
damagescausedbymisuse,neglectornormalwear;andis void if other than genuine EASTMAN
parts are used in the machine.
Windscreen
CHTW-03084-MS
ITEM PARTNO. DESCRIPTION QTY.
1 335-34-16 Screw, SocketHead Cap
1/4-20 x 1 2
2 CHTW-11552 Front Bracket, Windscreen 1
3 368-99-16 Screw,Self-Tapping,
Phillips 2
4 SY-10369 Collar,NipRoller 2
5 342-102-4 Setscrew, 10-32 x 1/4 2
6 410-38 Washer, Flat 3/8 2
7 E-66 Bearing 2
8 M-179-3 PlateSpacer 4
9 CHTW-11551-MSShaft,Windscreen 1
10 CHTW-11553 Back Bracket, Windscreen 1
ITEM PARTNO. DESCRIPTION QTY.
11 CHTW-11554 Spacer 1
12 SY-11458 Spring 1
13 311-34-8 Screw,Flat Head
1/4-20 x 1/2 1
14 CHTW-02245-MS Windscreen Assembly 1
15 CHTW-11555-MS Plastic Windscreen 1
16 CHTW-11549 Stud, Snap *
17 CHTW-11572 Socket, Snap *
18 CHTW-11573 Button,Snap *
19 CHTW-11550-MS RollerTube,Windscreen 1
20 9149-012 Tape,GlassThread
(NotShown) A/R
*SeeTable
MS-MachineSize
Machine size Required