USE PROPER EXTENSION CORDS

Use only three-wire extension cords that have three-prong grounding-type plugs and three-pole receptacles that accept the tool’s plug. Make sure your extension cord is in good condition. Replace or repair damaged or worn cord immediately. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Below table shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.

Ampere Rating

Total length of cord in Metric (230V )

8m

15m

 

30m

 

 

 

More Than

Not More Than

 

Metric Wire Size

 

0

6

1.0mm2

1.5mm2

 

1.5mm2

6

10

1.0mm2

1.5mm2

 

2.5mm2

10

12

1.5mm2

1.5mm2

 

2.5mm2

GROUNDING INSTRUCTIONS

This tool should be grounded while in use to protect the operator from electric shock. The tool is equipped with a three-conductor cord and three-prong grounding type plug to fit the proper grounding type receptacle. The green (or green and yellow) conductor in the cord is the grounding wire. Never connect the green (or green and yellow) wire to a live terminal.

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Alpha Tool.Com.HK Limited VSP-230 instruction manual USE Proper Extension Cords, Grounding Instructions