Norfield 1020 Manuel utilisateur

1020/1020K DOUBLE END TRIM SAW

PRODUCTAND OPERATIONS MANUAL

DOCUMENT NUMBER 17-245

Eff. S/N TS-1902

Rev 6

Release 0

Norfield Industries

P.O. Box 459

Chico, CA 95927

SERVICE: (530) 891-4214 PARTS: (800) 824-6242

Serial No:

Date Sold:

Norfield Industries is the name that represents Quality, Reliability, Support, Innovation and

True Customer Service. We have been dedicated to providing quality products and excellent

customer service for more than 40 years. Norfield Industries has earned a reputation in the

pre-hanging industry for setting standards for reliable machinery, full technical support,

machine parts, full line industrial woodworking tools and supplies and a team of customer

care representatives to support you! Our factory-trained technical personnel are ready to

assist you on the telephone or in your shop.

TABLE OF CONTENTS

TABLE OF CONTENTS..............................................................................................................................3

INTRODUCTION ........................................................................................................................................6

SAFETY INFORMATION...........................................................................................................................7

SPECIFICATIONS ....................................................................................................................................10

INSTALLATION........................................................................................................................................ 11

1.1 SHIPPING DAMAGE AND SHORTAGES............................................................................................11

1.2 INSTALLATION ....................................................................................................................................11

1.3 POSITIONING THE 1020 DOUBLE END TRIM SAW ........................................................................11

1.4 LEVELING .............................................................................................................................................12

1.5 ELECTRICAL ........................................................................................................................................12

1.6 AIR SUPPLY AND CONNECTION.......................................................................................................13

1.7 REGULATOR SETTING AND TYPE OF OIL .....................................................................................13

1.8 DUST COLLECTOR (OPTIONAL).......................................................................................................13

1.9 BASIC INSTALLATION ADJUSTMENTS...........................................................................................14

1.10 MAJOR COMPONENTS AND CONTROLS.......................................................................................16

OPERATIONAL SETTINGS..................................................................................................................... 17

2.1 QUICK-START GUIDE .........................................................................................................................17

2.2 SETTING THE MACHINE TO DO MITER CUTS OR END CUTS ....................................................19

2.3 SETTING UP TO CUT DIFFERENT LENGTHS OF MATERIAL......................................................19

2.4 SETTING UP TO CUT DIFFERENT WIDTH MATERIALS...............................................................20

2.5 RESETTING THE CRUTCH TIPS FOR DIFFERENT WIDTH MATERIAL.....................................21

2.6 SETTING UP TO CUT MATERIAL OVER 3" WIDE..........................................................................22

2.7 SETTING UP FOR DIFFERENT THICKNESS MATERIAL...............................................................23

2.8 SETTING THE UNDERCUT ANGLE OR SILL BEVEL......................................................................24

2.9 OPERATING THE KERFING UNIT.....................................................................................................24

2.10 RESETTING THE EMERGENCY STOP SWITCH............................................................................25

ADJUSTMENTS ........................................................................................................................................26

3.1 ADJUSTING THE MACHINE BACK TO FACTORY SETTINGS......................................................26

3.2 REESTABLISHING THE CENTER-MARK SCRIBE LINE ................................................................29

3.3 ADJUSTING THE SHOCK ABSORBER...............................................................................................31

3.4 ADJUSTMENT OF THE FEED ASSEMBLY STOPS...........................................................................31

3.5 ADJUSTING THE CYCLE RATE OF THE KERFING MOTORS. .....................................................32

3.6 ADJUSTING THE FEED ASSEMBLY CYCLES PER MINUTE .........................................................33

3.7 FEED START AND FEED RETURN PILOT VALVE ADJUSTMENT................................................36

3.8 ADJUSTING HEIGHT OF KERFING BLADES (OPTIONAL EQUIPMENT)....................................37

3.9 JET AIR PULSE ADJUSTMENT...........................................................................................................37

3.10 SAW DRIVE BELT ADJUSTMENT....................................................................................................38

3.11 FEED SYNC ASSEMBLY EQUALIZATION ADJUSTMENT............................................................39

3.12 ADJUSTMENT OF MITER OR SQUARE CUTS................................................................................40

MAINTENANCE........................................................................................................................................ 42

4.1 ROUTINE & PREVENTATIVE MAINTENANCE ...............................................................................42

4.2 DAILY CHECKS: (EVERY 6-8 HOURS OF OPERATION) ................................................................42

4.3 WEEKLY CHECKS: (EVERY 30-40 HOURS OF OPERATION)........................................................42

4.4 MONTHLY CHECKS: (EVERY 100-200 HOURS OF OPERATION) .................................................43

4.5 GENERAL MAINTENANCE COMMENTS..........................................................................................43

4.6 CHANGING THE SAW BLADES..........................................................................................................44

4.7 CHANGING THE KERFING BLADES (OPTIONAL EQUIPMENT)..................................................44

4.8 SAW DRIVE MANDREL REPLACEMENT .........................................................................................45

4.9 SAW DRIVE CYLINDER REPLACEMENT.........................................................................................46

4.10 SAW DRIVE BELT REPLACEMENT.................................................................................................47

TROUBLESHOOTING.............................................................................................................................. 49

5.1 TROUBLE CHECK LIST.......................................................................................................................49

APPENDIX A

ASSEMBLY DRAWINGS ............................................................................................................................52

APPENDIX B

SCHEMATICS................................................................................................................................. 73

1020 FLOOR LAYOUT................................................................................................................................77

APPENDIX C ............................................................................................................................................. 78

BASIC PRINCIPLES OF PNEUMATIC PLUMBING................................................................................78

INTRODUCTION

Congratulations on your purchase of your Norfield Industries 1020 Double End Trim Saw.

You can be assured that this machine was constructed and assembled to a set of rigid

specifications by trained workers who take pride in the quality of their work. To safely

operate this machine it is vital that you read and understand all safety and operator

instructions.

The Norfield Industries 1020 Double End Trim Saw is designed to quickly and efficiently

process door casings into the appropriate lengths for the door industry. Settings to adjust

length and select miters are quickly made to minimize set-up time. Head or side casings can

be processed with ease using front mounted controls. Undercuts of up to 15 degrees can be

quickly set if needed to match jamb edge profile. An Infeed Hopper allows standard profile

casing to be stacked and fed automatically into the machine. A moveable saw assembly

mirrors a stationary saw and is used to cut, simultaneously, both ends of the casing to the

desired length. Consistent operation at up to 30 pieces a minute can be sustained increasing

the throughput needed for today's high speed machining centers. Add more functionality to

the 1020 with the available Kerfing option.

A safety system including guards, saw-motor brakes, and mechanical/electrical E-stop

functions are designed to provide operator safety.

Prior to shipment from our factory each Norfield machine is put through a series of tests and

inspections to insure that you are provided with the highest quality product for your

business.

In order for this machine to provide you with a long period of continuous and trouble free

service, it is necessary that it be properly installed, operated, and maintained. We urge you

to study the contents of this manual and be guided by the suggestions herein. We strongly

recommend that a periodic review of the contents of this manual be made to maintain a high

level of competency when operating this machine.

NTRODUCTION

SAFETY INFORMATION

LABEL AND DEFINITIONS

Danger indicates an imminently hazardous situation, which if not

avoided, WILL result in death or serious injury.

Warning indicates a potentially hazardous situation which, if not

avoided, COULD result in death or serious injury.

Caution indicates a potentially hazardous situation which, if not

avoided MAY result in minor or moderate injury. It may also be used

to alert against unsafe practices.

Caution without the safety alert symbol indicates a potentially

hazardous situation which, if not avoided may result in property

damage (i.e. not personal injury).

Notice indicates important information that if not followed may CAUSE

damage to the equipment.

Mandatory Action conveys an action step that should be taken to avoid

the hazard.

NTRODUCTION

STOP!

Protect Yourself

This manual contains information that is

important to the safe operation of your

Norfield e

ment.

MUST READ SAFETY INFORMATION!

Read and understand the operator's manual before using this machine. Failure to

follow proper operating instructions could result in death or serious injury.

Do not operate this machine unless all guards are in place and working correctly.

If any guards or hazard labels are missing or damaged call Norfield's Service

department immediately and request a replacement at 800-824-6242.

Only trained personal that have read and understand the operator's manual and all

the safety precautions may operate this machine.

This machine, when in operation, produces wood chips and dust. The operator

and all persons in the work area MUST wear approved eye protection with

permanently attached, rigid plastic side shields. These safety glasses must

conform to ANSI Z87.1 standards and will have "Z87" printed on the lens.

This machine, when in operation, produces a noise level greater than 85dB. The

operator and all persons in the work area MUST wear approved hearing

protection. OSHA has determined that a noise level in excess of 85dB average in

8 hours can cause permanent hearing damage. We recommend that hearing

protection be worn even if the decibel level is below 85dBA.

Certain types of wood dust can cause allergic reactions, Sawdust has been

determined to be a Group Acarcinogen by the International Agency for

Research on Cancer (IARC). A dust collection system or an approved personal

dust mask MUST be used during the operation of this equipment.

This machine has moving parts that loose clothing and long hair can become

entangled in. Take care not to become caught between the work material and the

feed mechanisms or any other moving components.

Inspect the machine at the beginning and end of each shift for damaged or

cracked components such as, but not limited to, saw blades, router bits, drill bits,

and boring bits.

NTRODUCTION

MUST READ SAFETY INFORMATION! (CONTINUED)

Never leave this machine unattended while it is in operation. Make sure that

all electrical and air is in the off position when the machine is not in use or is

unattended and that any cutting blades have come to a complete stop.

Do not attempt to clean material from this machine until all the cutting blades

have come to a complete stop. Even when the machine has been turned to the

off position it may take up to several minutes for the blades to coast-down to

a complete stop.

Before beginning any service repairs, general maintenance, or adjustments

you MUST follow proper Lockout Tag-Out procedures. OSHA regulation

1910.147 establishes a minimal lockout tag-out procedure to assist employers

in development of their own procedures.

Woodworking machinery is inherently dangerous, common sense and good

safety practices are your best defense against injury.

If you have any questions regarding the correct operation of the machine and

safety procedures in this manual call the Norfield Industries Service

Department at 800-824-6242.

NTRODUCTION

SPECIFICATIONS

Electrical Requirements:

AC Line Phase Hertz Amperage

Includes Vacuum

208V 3



60HZ 30 A*

230V 3



60HZ 30 A*

460V 3



60HZ 15 A*

575V 3



60HZ 15 A*

*Additional 115V-160HZ 20 Amps With Kerfing Option required

Motor Specifications:

Application Motor HP Amperage Norfield P/N

208V 3230V 3460V 3

Saws BALDOR M3550T l.5 4.3

4.2 2.1 0693-016

Vacuum JET DC1900 3 14.5

14.0 14.0 13-708

Routers DEWALT DW616 1 3/4 11A @120V 15-174

Note: For 575v Motor Specifications See Electrical Schematic

Air Requirements: 22 cfm @ 90 psi

1/2" I.D. Minimum air line when less than

20 feet from compressor OR 3/4" I.D.

minimum air line when more than 20 feet

from compressor

Vacuum Requirements: Min. 1900 cfm - 6" Duct

Approximate Weight: 1600 lbs.

Space requirements: Width 9'6" x Length 18'0"

Machine Capacity Rate: 30 Pieces Per Minute

Machine Capabilities:

1020 & 1020K (CASING & BRICKMOLD)

Length 1 '-6" To 8'-0"

Width TO 3-1/2"

Thickness 3/8" To 1-1/2"

Undercut Angle 0 To 15 Degrees for square end cuts, 0 to 1 degree for miter cuts

Angle Of Cut 90 And 45 Degrees

NTRODUCTION

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