Chicago Electric 97743 operating instructions Specifications, Unpacking, Symbology, 25’ 50’ 75’

indicate it is acceptable for outdoor use.

6.Make sure the extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it.

7.Protect the extension cords from sharp objects, excessive heat, and damp or wet areas.

RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS*

(110/220 VOLT)

NAMEPLATE		EXTENSION CORD
			LENGTH
AMPERES
		25’	50’	75’	100’	150’
(at full load)
0 – 2.0		18	18	18	18	16
2.1	– 3.4	18	18	18	16	14
3.5	– 5.0	18	18	16	14	12
5.1	– 7.0	18	16	14	12	12
7.1 – 12.0		18	14	12	10	-
12.1	– 16.0	14	12	10	-	-
16.1	– 20.0	12	10	-	-	-

* Based on limiting the line

TABLE A voltage drop to five volts at 150% of the rated amperes.

Symbology

Double Insulated

	Canadian Standards Association
	Underwriters Laboratories, Inc.
V~	Volts Alternating Current
A	Amperes
n0 xxxx/min.	No Load Revolutions per Minute
	(RPM)

Specifications

Electrical	120 V~ / 60 Hz / 620 W
Requirements	2-Prong, Polarized Power Plug
Speed	n0 750/min
Blows Per	2920 BPM
Minute
Capacity	1”
Chuck Type	SDS
Rotation	Clockwise (non-reversible)
	For drilling stone, concrete, and
Applications	other hard and brittle materials.
	For chiseling.
	Wrench
	SDS Drill Bits: 10mm/12mm
	14mm/22mm
	4-Point Chisel
Accessories	Container of Grease
	Carbon Brush Set
	Depth Gauge Rod
	Auxiliary Handle
	Carrying Case
	E194601

Unpacking

When unpacking, check to make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover of this manual as soon as pos- sible.

SKU 97743 For technical questions, please call 1-800-444-3353. Page 8