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W.F. Wells L F-1620-A CNC, Owner'S Manual, Page: 26 / 35

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W.F. Wells L F-1620-A CNC Owner'S Manual Download Page 26

28

TRAVEL

BL ADE

440 460

440 47 0

440 450

HHCS38161

91 60 31

HJN3410

 

   

90 67 43

SNAP

 

RI NG

44692 0

 

DOOR

 

90 1 2 2

BEARI NG

 

447 0 40

BL ADE

GUARD

HI NGE

440 540

1 / 4− 2 0

RHS

LOCK

 

WAS HER

HEX

 

NUT

1 / 4− 2 0

HEX

 

NUT

RHS

440 5 1 5

WHEEL

440 48 2

SP ACER

5 / 1 6

 

CUT

 

WAS HER

1

 

OR

 

2

 

P ER

 

S TUD

AS

 

NEEDED

 

FOR

BL ADE

 

ADJUS TMENT.

91 0 1 49

1

4− 2 0

 

X

 

6

HHS

 

&

 

HN

3 "

 

BORE

 

X

 

 

 

S TROKE

3 "

 

TENSI ON

REL EAS E

4

B/ M

 

44 1 1 5

WHEEL

 

ASSY.

 

WI TH

WHEEL ,

 

BEARI NGS

 

&

 

S P ACER.

5

900226
Washer

900226 washer was 3/4 cut washer  04−02−03

Summary of Contents for L F-1620-A CNC

Page 1: ...feed Layout Drawing 447140 X Machine Layout Drawing 446817 X Metering Valve Assembly Drawing 010370 X Drive Assembly Drawing 448170 X Blade Tension Assembly Drawing 446915 X Guide Assembly 1 Blade Dra...

Page 2: ...rm his job safely The work area must be uncluttered and well lighted Maintain temperature in the machine area at a level to provide maximum operator comfort If it is not machine operators will compens...

Page 3: ...hine before completing the pre operation check out 1 Check fluid levels and filters See maintenance section IV page 12 2 Electric hook up See maintenance section IV page 21 and motor rotation directio...

Page 4: ...from the blade after it is installed B Operator Controls CNC SAW OPERATION The following is a quick start guide to begin cutting material within minutes after applying machine power This machine is d...

Page 5: ...s the blade loses some of its rigidity or blade beam strength On wide stock use a lighter sawing force and use only new blades which require less force to make a satisfactory cut Applying more sawing...

Page 6: ...sed manually move them to a position as to not interfere with the automatic operation of the machine and select Off on their respective switches If an outboard vise or a holddown is used and the trim...

Page 7: ...el is a major cause of getting crooked cuts See leveling and anchoring section page 4 for more information 4 Broken blades Check to see if blades are breaking at the weld Automatic blade welders will...

Page 8: ...from function ing Keep the guides clean Dirt and chips blocking the metering valve linkage forces the metering valve closed and the saw head will not move or come down only slowly See the maintenance...

Page 9: ...he fluid for proper viscosity Check that all machine cycles function through completion not partly blocked b Hydraulic fluid filter Original equipment hydraulic fluid filter cartridge part number 9112...

Page 10: ...not use straight cutting oil in this machine unless factory labels clearly show machine equipment includes oversize coolant pump lines and nozzles 2 Water soluble oils Water soluble oils offer good co...

Page 11: ...be started with the blade guard doors open h Open the blade guides with the thumb lever cap screws in the face of the guides One guide at a time grasp the blade firmly each side of the guide twist th...

Page 12: ...bbing on the wheel flange 4 See B Figure 3 above The blade is running too close to the wheel flange scrubbing the wheel rim too far from the frame plate on the outside Turn both set screws countercloc...

Page 13: ...e to manufacturer speci fications with a precision tension gauge mounted on the blade The supplier will install his gauge on the blade Tension the blade When the needle on the control console dial rea...

Page 14: ...oned blade only partly returns when pushed down out of the guides without hanging up continue this check Linkage travel must not be less than 030 and not more than 040 More than 040 travel the linkage...

Page 15: ...e movement in the saw ing area between the guides Twist the blade back and forth between the blade wheel and guide 5 If feeler gauges read correct or if the tensioned blade only partly returns when pu...

Page 16: ...bolt on the opposite side of the plate from the hex lock nut and adjust the plate and blade into alignment with the blade wheels square to the vise jaws Use the combination square against the blade an...

Page 17: ...cian must make electric hook up and adjustments to this equipment See machine voltage labeled on the electric cabinet door See the contents page for the electric print 1 After electric hookup check hy...

Page 18: ...e when automatic sequences will not If the machine will not function in the manual mode begin checking at the electric source Trace through fuses motor overload and limit switches to solenoids If the...

Page 19: ...e 1 911231 Hydraulic system filter cartridge 1 921530 Saw head limit switch assembly 2 900811 One quart of synthetic gear box oil Group II 5 000 Hours 1 908966 Sprocket Drive Motor 1 908967 Bushing Dr...

Page 20: ...ge 13 for the first time gear case oil change LUBRICATION INSTRUCTIONS MODEL F 1620 A CNC INTERVAL HOURS LOCATION LUBRICANT SPECS 200 BLADE TENSION WHEEL SLIDE UNDER WHEEL GREASE NLGI 2 CYLINDER RODS...

Page 21: ...necessary to the operation of our equipment 213770 RUST VETO 377 The product is rust inhibitive fluid used on all of our band saw machine tools The product is applied to unpainted surfaces before shi...

Page 22: ...HCS1 21 351 2 SCREW 1 01 41 00 RAI L 1 04731 SPACER 1 048 00 CYLI NDER SHCS381 61 SCREW DP51 61 PI N 447250 44721 0 JAW 90021 7 WASHER HHCS51 61 81 SCREW ROLLER 447220 JAW 9001 28 SCREW HHCS58 1 1 2 4...

Page 23: ...25...

Page 24: ...E 4 B L E E D AI R F R OM P OR T 1 WHE N I NS T AL L I NG THI S V AL V E 5 S I NAMI C V AL V E S R E QU I R E THI S V AL V E B E C ONV E R T E D T O 0 1 0 3 7 2 V AL V E AS S E MB L Y T S THR OU GHL Y...

Page 25: ...R 0 1 0 0 3 0 90 0 0 2 0 L I NCOL N 5 0 0 0 5 90 8 965 90 8 96 Bu s h i n g 90 8 966 Sp r o c k e t 90 8 966 Sp r o c k e t 90 8 96 Bu s h i n g 931 93 3 Mo t o r Bas e HHCS142012 HHCS1213314 30 935 0...

Page 26: ...I NGE 440540 1 4 20 RHS LOCK WASHER HEX NUT 1 4 20 HEX NUT RHS 44051 5 WHEEL 440482 SPACER 5 1 6 CUT WASHER 1 OR 2 PER STUD AS NEEDED FOR BLADE ADJUSTMENT 91 01 49 1 4 20 X 6 HHS HN 3 BORE X STROKE 3...

Page 27: ...030 Gu i d e Ar m St u d Hand l e Was h e r NOTE 0 0 0 0 3 4 MOVEMENT MUST CLOSE CONTROL VALVE TO STOP CUTTI NG HEAD DESCENT Ro d Bac k i n g Gu i d e Ar m 292360 Gu i d e Ca Bo l t m Cam Bo l t 29242...

Page 28: ...30 B61 084 1 2 1 3 HN A255360 900091 A61 081 5 610805 BLADE BRUSH ASSEMBLY 901 023 950009 5 W F Wells 3 29 96 material title drawn by scale date size drawing number revision sym initial date rev...

Page 29: ...13212 HN1213 900202 Wheel HHCS12133 FW12 Saw Base C107140 Tank HHCS12131 HN1213 A A B B Section AA 931902 Coolant Pump C107970 Conveyor 911029 Motor 447350 F 1620 A CNC Chip Conveyor Coolant 15 Gal A1...

Page 30: ...34...

Page 31: ...HCS12134 SAE WASHER 1 2 1 3 X 4 HHS SAE WASHERS HEX NUT 1 2 A105265 91 051 1 MI LWAUKEE LH 1 2 2 BORE X 1 6 STROKE 1 3 8 ROD 1 1 4 FEMALE END 447118 F 1620 A CNC BARFEED HOLDDOWN A1014714 PAD A1014715...

Page 32: ...42 2 A1 0 1 4 7 1 4 4 A1 0 1 4 7 1 5 WEAR S TRI P S 8 A1 0 5 2 65 HHCS 3 41 0 2 HHCS 1 2 1 3 7 1 2 A1 0 1 4 7 4 0 A1 0 5 3 3 0 date scale title material sym revision initial date rev size drawing num...

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