DeWalt 900.37051 Double Insulation, Polarized Plug, Extension Cords, Minimum Gauge For Cord Sets

Models: 900.37051

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DOUBLE INSULATION

598994-00,37051 8/9/05 10:17 AM Page 5

Maintain mower with care. Keep blade sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.

DOUBLE INSULATION

Your Mower is DOUBLE INSULATED to give you added safety. This means that it is constructed throughout with TWO separate “layers” of electrical insulation, or one DOUBLE thickness of insulation between you and the tool’s electrical system.

Tools built with this insulation system are not intended to be grounded. As a result, your mower is equipped with a two-prong plug which permits you to use extension cords without concern for maintaining a ground connection.

NOTE: DOUBLE INSULATION does not take the place of normal safety precautions when operating this mower. The insulation system is for added protection against injury resulting from a possible electrical insulation failure within the tool.

POLARIZED PLUG CAUTION: Repair or replace damaged cords immediately. Use only identical Craftsman replacement parts.

POLARIZED PLUG

To reduce the risk of electric shock, this mower has a polarized plug (one blade is wider than the other). This mower must be used with a suitable polarized 2 wire or 3 wire extension cord. Polarized connections will fit together only one way. Make sure that the receptacle end of the extension cord has large and small blade slot widths. If the plug does not fit fully into the extension cord receptacle, reverse the plug. If it still does not fit, obtain a suitable extension cord. If the extension cord does not fit fully into the outlet, contact a qualified electrician to install the proper outlet. Do not change the tool plug or extension cord in any way.

EXTENSION CORDS

Double-insulated tools have 2 wire cords, and can be used with 2 wire or 3 wire extension cords. Only round jacketed extension cords should be used, and we recommend that they be listed by Underwriters Laboratories (U.L.)

EXTENSION CORDS WARNING: To prevent electric shock use only with an extension cord suitable for outdoor use, such as SW-A, SJOW-A, SOW-A, STW-A, STOW-A, SJW-A,

SJTW-A or SJTOW-A.

An extension cord must have adequate wire size (AWG or American Wire Gauge) for safety, and to prevent loss of power and overheating. The smaller the gauge number of the wire, the greater the capacity of the cable; that is, 16 gauge has more capacity than 18 gauge. When using more than one extension to make up the total length, be sure each individual extension contains at least the minimum wire size.

To determine the minimum wire size required, refer to the chart below: (Refer to your mower’s nameplate to find the Ampere Rating)

NOTE: Using any other length or rating or cord will diminish the performance and possibly the life of the electric motor.

MINIMUM GAUGE FOR CORD SETS

MINIMUM WIRE GAUGE RECOMMENDATIONS

VOLTS

25 FT.

50 FT.

100 FT.

 

16

16

14

120

A.W.G.*

A.W.G.*

A.W.G.*

* AMERICAN WIRE GAUGE

SAVE THESE INSTRUCTIONS

REPLACEMENT BLADE

The replacement blade is stock # 33243 and is available at Sears Retail Stores and Service Centers.

Stock# 33243

ASSEMBLY

CARTON CONTENTS

Mulching Mower (Shipped with Mulch Insert installed)

Grassbag

Grasscatcher frame

TO REMOVE MOWER FROM CARTON

Your mulching mower has been

completely assembled at the factory except for the Grasscatcher.

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DeWalt 900.37051 Double Insulation, Polarized Plug, Extension Cords, Minimum Gauge For Cord Sets, Save These Instructions