Safety Instructions for Charger Batteries

3	three-phase alternating current
3N	three-phase alternating current with neutral
........................	direct current
n0	no load speed
........................	alternating or direct current
......................	Class II Construction
........................	splash-proof construction
........................	watertight construction
…/min	revolutions or reciprocation per minute

SAFETY INSTRUCTIONS FOR CHARGER

AND BATTERIES

1.SAVE THESE INSTRUCTIONS. This manual contains important safety and operating instructions for Delta Battery Charger.

2.Before using a battery charger, read all instructions and cautionary markings on (1) battery charger, (2) battery pack, and (3) product using bat- tery.

3. To reduce risk of injury, a Delta charger should only be used to charge a Delta battery pack. Other types of batteries may burst causing personal injury and damage. Do not charge a Delta battery pack with any other charger.

4. Do not expose charger to rain, snow or frost.

5. Do not abuse cord. Never carry charger by cord or yank it to disconnect from receptacle. Pull by plug rather than cord when disconnecting charger. Have damaged or worn power cord and strain reliever replaced immediately.

DO NOT ATTEMPT TO REPAIR POWER CORD.

6. Make sure cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress.

7. Do not use an extension cord unless absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock. If an extension cord must be used, make sure:

A. That the pins on plug of extension cord are the same number, size and shape as those of plug on charger.

B. That the extension cord is properly wired and in good electrical condi- tion.

C. Wire Size of cord is at least as specified in following chart:

LENGTH OF CORD IN FEET	25	50	100	150
AWG SIZE OF CORD	18	18	18	16

D. If an extension cord is to be used outdoors it must be marked with the suffix W-A or W following the cord type designation. For example – SJTW-A to indicate it is acceptable for outdoor use.

8. Do not operate charger with damaged cord or plug – have them replaced immediately, to avoid a hazard. DO NOT ATTEMPT TO REPAIR POWER CORD. 9. Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman.