background image

4

SAVE THESE INSTRUCTIONS

.

Refer to them often and use them to instruct others.

GENERAL SAFETY RULES

1

.

  FOR  YOUR  OWN  SAFETY,  READ  THE  INSTRUCTION  MANUAL 

BEFORE  OPERATING  THE  MACHINE. 

Lea

r

n

i

ng 

t

he  mach

i

ne’s 

app

li

ca

t

i

on

,

 

li

m

i

t

a

t

i

ons

,

 and spec

i

f

i

c haza

r

ds w

ill

 g

r

ea

t

l

y m

i

n

i

m

i

ze 

t

he poss

i

b

ili

t

y o

f

 acc

i

den

t

s and 

i

n

j

u

r

y

.

2

.

 

WEAR  EYE  AND  HEARING  PROTECTION.  ALWAYS  USE 

SAFETY GLASSES. 

Eve

r

yday eyeg

l

asses a

r

e N OT sa

f

e

t

y g

l

asses

.

 

USE C ERT

I

F

I

ED SAFETY E Q U

I

PMENT

.

 Eye p

r

o

t

ec

t

i

on equ

i

pmen

t

 

shou

l

d  comp

l

y  w

i

t

h  ANS

I

  Z87

.

1  s

t

anda

r

ds

.

  Hea

r

i

ng  equ

i

pmen

t

 

shou

l

d comp

l

y w

i

t

h ANS

I

 S3

.

19 s

t

anda

r

ds

.

 

3

.

  WEAR PROPER APPAREL. 

Do no

t

 wea

r

 

l

oose  c

l

o

t

h

i

ng

,

 g

l

oves

,

 

neck

t

i

es

,

 

r

i

ngs

,

  b

r

ace

l

e

t

s

,

  o

r

  o

t

he

r

 

j

ewe

l

r

y  wh

i

ch  may  ge

t

 

caugh

t

 

i

n mov

i

ng pa

r

t

s

.

 Nons

li

f

oo

t

wea

r

 

i

r

ecommended

.

 Wea

r

 

p

r

o

t

ec

t

i

ve ha

i

r

 cove

r

i

ng 

t

o con

t

a

i

l

ong ha

i

r

.

4

.

  DO NOT USE THE MACHINE IN A DANGEROUS ENVIRONMENT. 

The  use  o

f

  powe

r

 

t

oo

l

i

n  damp  o

r

  we

t

 

l

oca

t

i

ons  o

r

 

i

r

a

i

n  can 

cause  shock  o

r

  e

l

ec

t

r

ocu

t

i

on

.

  Keep  you

r

  wo

r

k  a

r

ea  we

ll

-

li

t

 

t

p

r

even

t

 

t

r

i

pp

i

ng o

r

 p

l

ac

i

ng a

r

ms

,

 hands

,

 and 

f

i

nge

r

i

n dange

r

.

5

.

  MAINTAIN  ALL  TOOLS  AND  MACHINES  IN  PEAK  CONDITION. 

Keep 

t

oo

l

s  sha

r

p  and  c

l

ean 

f

o

r

  bes

t

  and  sa

f

es

t

  pe

r

f

o

r

mance

.

  Fo

ll

ow 

i

ns

t

r

uc

t

i

ons 

f

o

r

 

l

ub

r

i

ca

t

i

ng and chang

i

ng accesso

r

i

es

.

 Poo

r

l

y ma

i

n

t

a

i

ned 

t

oo

l

s and mach

i

nes can 

f

u

r

t

he

r

 damage 

t

he 

t

oo

l

 o

r

 mach

i

ne and/o

r

 cause 

i

n

j

u

r

y

.

6

.

  CHECK FOR DAMAGED PARTS. 

Be

f

o

r

e  us

i

ng 

t

he  mach

i

ne

,

  check 

f

o

r

  any  damaged  pa

r

t

s

.

  Check 

f

o

r

  a

li

gnmen

t

  o

f

  mov

i

ng  pa

r

t

s

,

 

b

i

nd

i

ng  o

f

  mov

i

ng  pa

r

t

s

,

  b

r

eakage  o

f

  pa

r

t

s

,

  and  any  o

t

he

r

 

cond

i

t

i

ons 

t

ha

t

  may  a

ff

ec

t

 

i

t

s  ope

r

a

t

i

on

.

  A  gua

r

d  o

r

  any  o

t

he

r

 

pa

r

t

 

t

ha

t

 

i

s damaged 

should be properly repaired or replaced.

 

Damaged pa

r

t

s can cause 

f

u

r

t

he

r

 damage 

t

t

he mach

i

ne and/o

r

 

i

n

j

u

r

y

.

7

.

  KEEP THE WORK AREA CLEAN. 

C

l

u

tt

e

r

ed a

r

eas and benches 

i

nv

i

t

acc

i

den

t

s

.

8

.

  KEEP  CHILDREN  AND  VISITORS  AWAY. 

You

r

  shop 

i

s  a  po

t

en

t

i

a

ll

dange

r

ous env

i

r

onmen

t

.

 Ch

il

d

r

en and v

i

s

i

t

o

r

s can be 

i

n

j

u

r

ed

.

9

.

  REDUCE  THE  RISK  OF  UNINTENTIONAL  STARTING. 

Make  su

r

t

ha

t

 

t

he  sw

i

t

ch 

i

i

t

he 

O F F

  pos

i

t

i

on  be

f

o

r

e  p

l

ugg

i

ng 

i

t

he 

powe

r

  co

r

d

.

 

I

t

he  even

t

  o

f

  a  powe

r

 

f

a

il

u

r

e

,

  move 

t

he  sw

i

t

ch 

t

t

he 

O F F

 pos

i

t

i

on

.

 An acc

i

den

t

a

l

 s

t

a

r

t

-up can cause 

i

n

j

u

r

y

.

10

.

  USE  THE  GUARDS.

  Check 

t

o  see 

t

ha

t

  a

ll

  gua

r

ds  a

r

i

n  p

l

ace

,

 

secu

r

ed

,

 and wo

r

k

i

ng co

rr

ec

t

l

t

r

educe 

t

he 

r

i

sk o

f

 

i

n

j

u

r

y

.

11

.

  REMOVE  ADJUSTING  KEYS  AND  WRENCHES  BEFORE 

STARTING THE MACHINE. 

Too

l

s

,

 sc

r

ap p

i

eces

,

 and o

t

he

r

 deb

r

i

can be 

t

h

r

own a

t

 h

i

gh speed

,

 caus

i

ng 

i

n

j

u

r

y

.

12

.

  USE  THE  RIGHT  MACHINE. 

Don’

t

 

f

o

r

ce  a  mach

i

ne  o

r

  an 

a

tt

achmen

t

 

t

o do a 

j

ob 

f

o

r

 wh

i

ch 

i

t

 was no

t

 des

i

gned

.

 Damage 

t

t

he mach

i

ne and/o

r

 

i

n

j

u

r

y may 

r

esu

l

t

.

13

.

  USE RECOMMENDED ACCESSORIES. 

The use o

f

 accesso

r

i

es 

and a

tt

achmen

t

s no

t

 

r

ecommended by De

l

t

a may cause damage 

t

t

he mach

i

ne o

r

 

i

n

j

u

r

t

t

he use

r

.

14

.

  USE  THE  PROPER  EXTENSION  CORD. 

Make  su

r

e  you

r

 

ex

t

ens

i

on  co

r

i

i

n  good  cond

i

t

i

on

.

  When  us

i

ng  an  ex

t

ens

i

on 

co

r

d

,

  be  su

r

t

o  use  one  heavy  enough 

t

o  ca

rr

t

he  cu

rr

en

t

 

you

r

  p

r

oduc

t

  w

ill

  d

r

aw

.

  An  unde

r

s

i

zed  co

r

d  w

ill

  cause  a  d

r

op 

i

li

ne  vo

l

t

age

,

 

r

esu

l

t

i

ng 

i

l

oss  o

f

  powe

r

  and  ove

r

hea

t

i

ng

.

  See 

t

he 

Ex

t

ens

i

on  Co

r

d  Cha

r

t

 

f

o

r

 

t

he co

rr

ec

t

 s

i

ze depend

i

ng on 

t

he co

r

l

eng

t

h  and  namep

l

a

t

e  ampe

r

r

a

t

i

ng

.

 

If

 

i

n  doub

t

,

  use 

t

he  nex

t

 

heav

i

e

r

  gauge

.

  The  sma

ll

e

r

 

t

he  gauge  numbe

r

,

 

t

he  heav

i

e

r

 

t

he 

co

r

d

.

15

.

  SECURE  THE  WORKPIECE. 

Use  c

l

amps  o

r

  a  v

i

se 

t

o  ho

l

t

he 

wo

r

kp

i

ece  when  p

r

ac

t

i

ca

l

.

  Loss  o

f

  con

t

r

o

l

  o

f

  a  wo

r

kp

i

ece  can 

cause 

i

n

j

u

r

y

.

16

.

  FEED  THE  WORKPIECE  AGAINST  THE  DIRECTION  OF  THE 

ROTATION  OF  THE  BLADE,  CUTTER,  OR  ABRASIVE  SURFACE. 

Feed

i

ng 

i

t

 

f

r

om 

t

he o

t

he

r

 d

i

r

ec

t

i

on w

ill

 cause 

t

he wo

r

kp

i

ece 

t

o be 

t

h

r

own ou

t

 a

t

 h

i

gh speed

.

17

.

  DON’T FORCE THE WORKPIECE ON THE MACHINE. 

Damage 

t

t

he mach

i

ne and/o

r

 

i

n

j

u

r

y may 

r

esu

l

t

.

18

.

 

DON’T OVERREACH. 

Loss  o

f

  ba

l

ance  can  make  you 

f

a

ll

 

i

n

t

o  a 

wo

r

k

i

ng mach

i

ne

,

 caus

i

ng 

i

n

j

u

r

y

.

19

.

 

NEVER STAND ON THE MACHINE. 

I

n

j

u

r

y cou

l

d occu

r

 

i

f

 

t

he 

t

oo

l

 

t

i

ps

,

 o

r

 

i

f

 you acc

i

den

t

a

ll

y con

t

ac

t

 

t

he cu

tt

i

ng 

t

oo

l

.

20

.

  NEVER LEAVE THE MACHINE RUNNING UNATTENDED. TURN THE 

POWER OFF. 

Don’

t

 

l

eave 

t

he mach

i

ne un

t

il

 

i

t

 comes 

t

o a comp

l

e

t

e s

t

op

.

 

A ch

il

d o

r

 v

i

s

i

t

o

r

 cou

l

d be 

i

n

j

u

r

ed

.

21

.

 

TURN  THE  MACHINE  “OFF”,  AND  DISCONNECT  THE  MACHINE 

FROM  THE  POWER  SOURCE

  be

f

o

r

i

ns

t

a

lli

ng  o

r

 

r

emov

i

ng 

accesso

r

i

es

,

  be

f

o

r

e  ad

j

us

t

i

ng  o

r

  chang

i

ng  se

t

-ups

,

  o

r

  when 

mak

i

ng 

r

epa

i

r

s

.

 An acc

i

den

t

a

l

 s

t

a

r

t

-up can cause 

i

n

j

u

r

y

.

22

.

 

MAKE  YOUR  WORKSHOP  CHILDPROOF  WITH  PADLOCKS, 

MASTER SWITCHES, OR BY REMOVING STARTER KEYS. 

The 

acc

i

den

t

a

l

 s

t

a

r

t

-up o

f

 a mach

i

ne by a ch

il

d o

r

 v

i

s

i

t

o

r

 cou

l

d cause 

i

n

j

u

r

y

.

23

.  STAY  ALERT,  WATCH  WHAT  YOU  ARE  DOING,  AND  USE 

COMMON  SENSE.  DO  NOT  USE  THE  MACHINE  WHEN 

YOU  ARE  TIRED  OR  UNDER  THE  INFLUENCE  OF  DRUGS, 

ALCOHOL,  OR  MEDICAT-ION. 

A  momen

t

  o

f

 

i

na

tt

en

t

i

on  wh

il

ope

r

a

t

i

ng powe

r

 

t

oo

l

s may 

r

esu

l

t

 

i

i

n

j

u

r

y

.

24

.

   

 

USE OF THIS TOOL CAN GENERATE AND DIS-

BURSE DUST OR OTHER AIRBORNE PARTICLES, INCLUDING 

WOOD  DUST,  CRYSTALLINE  SILICA  DUST  AND  ASBESTOS 

DUST. 

  D

i

r

ec

t

  pa

r

t

i

c

l

es  away 

f

r

om 

f

ace  and  body

.

    A

l

ways  ope

r

a

t

t

oo

l

 

i

n  we

ll

  ven

t

il

a

t

ed  a

r

ea  and  p

r

ov

i

de 

f

o

r

  p

r

ope

r

  dus

t

 

r

emova

l

.

 

Use  dus

t

  co

ll

ec

t

i

on  sys

t

em  whe

r

eve

r

  poss

i

b

l

e

.

    Exposu

r

t

t

he 

dus

t

  may  cause  se

r

i

ous  and  pe

r

manen

t

 

r

esp

i

r

a

t

o

r

y  o

r

  o

t

he

r

 

i

n

j

u

r

y

,

 

i

nc

l

ud

i

ng s

ili

cos

i

(

a se

r

i

ous 

l

ung d

i

sease

)

,

 cance

r

,

 and dea

t

h

.

 Avo

i

b

r

ea

t

h

i

ng 

t

he dus

t

,

 and avo

i

d p

r

o

l

onged con

t

ac

t

 w

i

t

h dus

t

.

 A

ll

ow

i

ng 

dus

t

 

t

o ge

t

 

i

n

t

o you

r

 mou

t

h o

r

 eyes

,

 o

r

 

l

ay on you

r

 sk

i

n may p

r

omo

t

abso

r

p

t

i

on  o

f

  ha

r

m

f

u

l

  ma

t

e

r

i

a

l

.

  A

l

ways  use  p

r

ope

r

l

f

i

tt

i

ng  N

I

OSH/

OSHA  app

r

oved 

r

esp

i

r

a

t

o

r

y  p

r

o

t

ec

t

i

on  app

r

op

r

i

a

t

f

o

r

 

t

he  dus

t

 

exposu

r

e

,

 and wash exposed a

r

eas w

i

t

h soap and wa

t

e

r

.

Failure to follow these rules may result in serious personal injury.

Summary of Contents for 3700L

Page 1: ...PORTER CABLE Corporation The Model and Serial No plate is located on the main housing of the tool Record these numbers in the spaces below and retain for future reference Model No ____________________...

Page 2: ...duct NOT be modified and or used for any application other than for which it was designed If you have any questions relative to its application DO NOT use the product until you have written Delta Mach...

Page 3: ...azardous situation which if not avoided may result in property damage SAFETY GUIDELINES DEFINITIONS Some dust created by power sanding sawing grinding drilling and other construction activities contai...

Page 4: ...ded by Delta may cause damage to the machine or injury to the user 14 USE THE PROPER EXTENSION CORD Make sure your extension cord is in good condition When using an extension cord be sure to use one h...

Page 5: ...Hazard Zone within the red lines 22 DON T PLACE HANDS IN THE BLADE AREA when the saw is connected to a power source 23 DON T REACH UNDERNEATH THE SAW unless it is unplugged or turned off The saw blad...

Page 6: ...ed electrician Improper connection of the equipment grounding conductor can result in risk of electric shock The conductor with insulation having an outer surface that is green with or without yellow...

Page 7: ...0 up to 25 14 AWG 12 16 120 25 50 12 AWG 12 16 120 GREATER THAN 50 FEET NOT RECOMMENDED FOREWORD Porter Cable Model 3700L is a high capacity 10 compound laser miter saw designed to cut wood and non fe...

Page 8: ...ials until you have inspected and satisfactorily operated the machine Do not operate this machine until you read and understand the entire instruction manual 2 Place the machine on a firm level surfac...

Page 9: ...two threaded holes H on the bottom of the fence slide support NOTE Loosely tighten the hardware for further adjustment 5 Use a straight edge to align the fence slide support with the saw fence and tig...

Page 10: ...hould be locked in the OFF position using a padlock B Fig 14 with a 3 16 diameter shackle to prevent unauthorized use of the saw STARTING AND STOPPING THE MACHINE A B Fig 13 Fig 14 OPERATION Before op...

Page 11: ...TABLE FOR MITER CUTTING A B C B Disconnect the machine from the power source ADJUSTING THE SLIDING FIT BETWEEN THE MOVABLE TABLE AND THE BASE A Fig 15 Fig 16 Fig 17 IMPORTANT Before making this adjus...

Page 12: ...ing crown moulding Refer to the CUTTING CROWN MOULDING section of this manual B A A A E D C Fig 21 Fig 22 The sliding fence A Fig 23 provides support for extra large workpieces used with your saw Set...

Page 13: ...E and the bevel lock handle ADJUSTING THE 0 AND 45 BEVEL POSITIVE STOPS Fig 25 Fig 26 Fig 28 A B C A Fig 27 E F ADJUSTING THE TENSION OF CUTTINGHEAD RETURN SPRING The tension of the cuttinghead retur...

Page 14: ...mped in place for the remainder of the adjustment Observe the CAUTION label L Fig B2 Place a padlock A Fig B2 with 3 16 shackle through the hole in the trigger switch and lock to prevent accidental mo...

Page 15: ...as the saw head is raised and lowered If vertical alignment is correct go to TO SET LEFT AND RIGHT KERF ADJUSTMENT 2 To adjust turn the left and right kerf adjustment screws one half turn clockwise Ta...

Page 16: ...orm the following maintenance regularly TYPICAL OPERATIONS AND HELPFUL HINTS 1 Before cutting make certain the cutting arm and table are at their correct settings and firmly locked in place 2 Place th...

Page 17: ...auxiliary fence A is used ONLY with the saw blade in the 0 bevel position 90 degrees to the table When bevel cutting blade tilted remove the auxiliary fence Fig 34 A GENERAL CUTTING OPERATIONS 1 Your...

Page 18: ...r making aluminum screens and storm windows can easily be cut with your compound miter saw When cutting aluminum extrusions or other sections that can be cut with a saw blade and are within the capaci...

Page 19: ...gle quickly The saw blade is already tilted to the 33 86 left bevel position from the previous cut 5 Place the crown moulding on the table with the WALL EDGE of the crown moulding against the fence an...

Page 20: ...g 47 to loosen arbor screw E by turning it clockwise 4 Remove arbor screw E Fig 47 outside blade flange F and saw blade from saw arbor 5 Attach the new saw blade MAKE SURE THAT THE SAW TEETH ARE POINT...

Page 21: ...your tool to the service station for immediate service REPLACEMENT PARTS Use only identical replacement parts For a parts list or to order parts visit our website at servicenet porter cable com You c...

Page 22: ...ized Service Stations ANY IMPLIED WARRANTY INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WILL LAST ONLY FOR ONE 1 YEAR FROM THE DATE OF PURCHASE To obtain in...

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