Delta 18-900L Use and Care Manual download pdf (Page 6)

EXTENSION CORDS

Use proper extension cords. Makesure your

extensioncordisin good conditionandisa3-wireextension

cordwhich has a 3-pronggroundingtypeplug and matching

receptaclewhichwillacceptthemachine’splug.Whenusingan

extensioncord,besuretouseoneheavyenoughtocarrythe

current of the machine. An undersized cord will cause a drop in

linevoltage,resultinginlossofpowerandoverheating.Fig.D

shows the correct gauge to use depending on the cord length. If

indoubt,usethenextheaviergauge.Thesmallerthe gauge

number, the heavier the cord.

Fig. D

MINIMUM GAUGE EXTENSION CORD

RECOMMENDEDSIZESFORUSEWITHSTATIONARYELECTRICMACHINES

Ampere Total Length Gauge of

Rating Volts of Cord in Feet Extension Cord

0-6 120

up to

25 18 AWG

0-6 120 25-50 16 AWG

0-6 120 50-100 16 AWG

0-6 120 100-150 14 AWG

6-10 120

up to

25 18 AWG

6-10 120 25-50 16 AWG

6-10 120 50-100 14 AWG

6-10 120 100-150 12 AWG

10-12 120

up to

25 16 AWG

10-12 120 25-50 16 AWG

10-12 120 50-100 14 AWG

10-12 120 100-150 12 AWG

12-16 120

up to

25 14 AWG

12-16 120 25-50 12 AWG

12-16 120

GREATERTHAN50FEETNOTRECOMMENDED

FOREWORD

DELTA®Model18-900L18"(457mm)DrillPressWithLasersisaheavy-dutymachinewitha3/4HP,120Vinduction

motor,5/8"capacitychuckandkey,castirontable,rackandpinionelevationmechanism,anexternaldepthstopandan

integratedquillstop.The18-900Lhasatiltingtableforangledrilling.Sideedgesandparallelslotsareprovidedforfast

workpiececlamping.Thelaserhelpsuserstargettheworkpieceexactlywherethedrillbitwillenterthematerial.

NOTICE: The manual cover illustrates the current production model. All other illustrations contained in the manual are

representative only and may not depict the actual labeling or accessories included. These are intended to illustrate

technique only.

FUNCTIONAL DESCRIPTION

FIG. B FIG.C

GROUNDED

OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDING BLADE

IS LONGEST OF THE 3 BLADES

GROUNDED OUTLET BOX

GROUNDING

MEANS

ADAPTER

2. Grounded, cord-connected machines intended for use on a supply circuit having a nominal rating less than

150 volts:

IfthemachineisintendedforuseonacircuitthathasanoutletthatlooksliketheoneillustratedinFig.B, the machine

willhaveagroundingplugthatlooksliketheplugillustratedinFig. B. A temporary adapter, which looks like the adapter

illustrated inFig. Cmaybe used toconnectthis plug toa matching 2-conductorreceptacleas shownin Fig.C,if a

properly grounded outlet is not available. The temporary adapter should be used only until a properly grounded outlet can

beinstalledbyaqualiedelectrician.Thegreen-coloredrigidear,lug,andthelike,extendingfromtheadaptermustbe

connectedtoapermanentgroundsuchasaproperlygroundedoutletbox.Whenevertheadapterisused,itmustbeheld

in place with a metal screw.

NOTE: In Canada, the use of a temporary adapter is not permitted by the Canadian Electric Code.

SHOCK HAZARD. In all cases, make certain that the receptacle in question is properly grounded. If you

are not sure, have a qualified electrician check the receptacle.

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Delta 18-900L Use and Care Manual Page 6

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