Delta 40-650 Type 2 instruction manual Connecting Scroll SAW to Power Source, Extension Cords

CONNECTING SCROLL SAW TO POWER SOURCE

IMPORTANT: BEFORE CONNECTING THE SAW TO THE POWER LINE, MAKE SURE THE SWITCH IS IN THE “OFF” POSITION.

EXTENSION CORDS

The use of any extension cord will cause some loss of power. To keep this loss to a minimum, make sure the extension cord is in good condition and is a 3-wire ex- tension cord which has a 3-prong grounding type plug

anda 3-pole receptacle which will accept the tool’s plug. When using an extension cord, be sure to use one heavy enough to carry the current of the scroll saw. An under- sized cord will cause a drop in line voltage resulting in loss of power and overheating. Fig. 13, shows the cor- rect size to use depending on cord length. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

EXTENSION CORD SIZE

LENGTH OF EXTENSION 120 VOLT WIRE SIZE REQUIRED

CORD IN FEET			(AWG - American Wire Gage)
0	-	25		18 AWG
26	-	50		16 AWG
51	-	100		16 AWG
101	-	150		14 AWG

Fig. 13

GROUNDING INSTRUCTIONS

CAUTION: THIS TOOL MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM ELECTRIC SHOCK.

In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Do not modify the plug provided - if it will not fit the out- let, have the proper outlet installed by a qualified electri- cian.

Improper connection of the equipment-grounding con- ductor can result in risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment-grounding

con- ductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment grounding conductor to a live terminal.

Check with a qualified electrician or service personnel if the grounding instructions are not completely under- stood, or if in doubt as to whether the tool is properly grounded.

Use only 3-wire extension cords that have 3-prong grounding type plugs and 3-hole receptacles that accept

the tool's plug, as shown in Fig. 14.

Repair or replace damaged or worn cord immediately. If a properly grounded outlet is not available, a temporary adapter, shown in Fig. 15, may be used for connecting the 3-prong grounding type plug to a 2-prong receptacle. The temporary adapter should be used only until a prop- erly grounded outlet can be installed by a qualified elec- trician. The green colored rigid ear, lug, or the like extending from the adapter must be connected to a per- manent ground such as a properly grounded outlet box cover. 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.

CAUTION: IN ALL CASES, MAKE CERTAIN THE RECEPTACLE IN QUESTION IS PROPERLY GROUNDED. IF YOU ARE NOT SURE, HAVE A CERTI- FIED ELECTRICIAN CHECK THE RECEPTACLE.

GROUNDED OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDING BLADE IS LONGEST OF THE 3 BLADES

Fig. 14

GROUNDED OUTLET BOX

GROUNDING MEANS

ADAPTER

Fig. 15

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