HART HPHD01 20 Volt Hammer Drill

Repair Sheet

Brand: HART

Model No.: HPHD01

Product Description

This document provides repair information, a parts list, and a wiring diagram for the HART HPHD01 20 Volt Hammer Drill.

Exploded View Diagram

The diagram shows an exploded view of the HART HPHD01 20 Volt Hammer Drill, with components numbered for reference in the parts list. Key components visible include the housing assemblies (2), motor assembly (3), circuit board and switch assembly (4), gear box assembly (6), chuck (8), and auxiliary handle assembly (13).

Parts List

KEY NO.	PART NO.	DESCRIPTION	QTY.	KEY NO.	PART NO.	DESCRIPTION	QTY.
1	941114254	Logo Label	1	10	660031018	Screw (M3.5 x 14 mm, Pan Hd.)	10
2	204026003	Housing Assembly (Inc. Key Nos. 1 and 11)	1	11-CN	941122299	Data Label	1
3-CN	206922001	Motor Assembly	1	11-VN	941123121	Data Label	1
3-VN	206922002	Motor Assembly	1	12	630206007	Bit Clip	1
4	204026004	Circuit Board and Switch Assembly	1	13	204026005	Auxiliary Handle Assembly	1
5	538372002	Forward/Reverse Button	1	Not Shown: Operator's Manual (Part No. 995000854) (CN – 961153073) (VN – 961153213)
6	206921001	Gear Box Assembly	1
7	538352001	Two-Speed Gear Selector	1
8	204026002	Chuck	1
9	660134006	Screw (M6 x 18 mm, Pan Hd. Left Hand Thread)	1

Wiring Diagram

The wiring diagram illustrates the electrical connections within the HART HPHD01 20 Volt Hammer Drill. It shows the connections between the MOTOR, SWITCH, CIRCUIT BOARD, CONTACT PLATE, and LED LIGHT. Wires are color-coded: BLACK and RED.

Connections:

MOTOR is connected to the SWITCH via RED and BLACK wires.
SWITCH is connected to the CIRCUIT BOARD via RED and BLACK wires.
CIRCUIT BOARD is connected to the CONTACT PLATE via BLACK wires.
CIRCUIT BOARD powers the LED LIGHT via a BLACK wire.

Manufacturer Information

Company: HART CONSUMER PRODUCTS, INC.

Address: P.O. Box 1348, Anderson, SC 29622

Phone: 1-800-776-5191

Website: www.HARTtools.com

The model number and manufacturing location will be found on a label attached to the product. Always mention this information in all communications regarding this product and when ordering parts.

Document Revision: 11-29-21 (Rev:05)

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