Hitachi VM-H71A ユーザーズマニュアル

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IMPORTANT SAFETY INSTRUCTIONS FOR AC ADAPTER/CHARGER 
 
10
IMPORTANT SAFETY INSTRUCTIONS FOR AC ADAPTER/CHARGER   
 
1. Save these Instructions -- This page contains important safety and 
operating instructions for AC Adapter/Charger Model VM-AC500A. 
2. Before using AC Adapter/Charger, read all instructions and cautionary 
markings on (1) AC Adapter/Charger, (2) battery and (3) product using 
battery. 
3. Also read all instructions on pages 4 and 5. 
4. Caution -- To reduce risk of injury, charge only rechargeable battery, VM-
NP500H. 
Other types of batteries may burst causing personal injury and damage. 
5. Do not expose the charger to rain or snow. 
6. Use of an attachment nor recommended or sold by the battery charger 
manufacturer may result in a risk of fire, electric shock, or injury to 
persons. 
7. To reduce risk of damage to electric plug and cord, pull by plug rather 
than cord when disconnecting charger. 
8. Make sure cord is located so that it will not be stepped on, tripped over, 
or otherwise subjected to damage or stress. 
9. Do not operate charger with damaged cord or plug -- replace them 
immediately. 
10. An extension cord should not be used unless absolutely necessary. 
Use of improper extension cord could result in a risk of fire and electric 
shock. If extension cord must be used, make sure: 
A. The pins on plug of extension cord are the same number, size, and 
shape as those of plug on charger. 
B. That extension cord is properly wired and in good electrical condition; 
and 
C. That wire size should be met below: 
Minimum 
AWG size 
Length of extension cord (feet) 
18 
 
Equal to or less than 100 
16 
 
Equal to or less than 150 
11. 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. 
12. Do not disassemble charger: take it to a qualified serviceman when 
service or repair is required. Incorrect reassembly may result in a risk of 
electric shock or fire. 
13. To reduce risk of electric shock, unplug charger from outlet before 
attempting any maintenance or cleaning.