9.Check/Replace the Battery:
Over time, in order to ensure the functional safety of TENS, changing the battery is necessary.
1.Make sure that both intensity controls are switched to off position.
2.Slide the battery compartment cover and remove.
3.Remove the battery from the compartment.
4.Insert the battery into the compartment. Note the polarity indicated on the battery and in the compartment.
5.Replace the battery compartment cover and slide to close.
Chapter 18: BATTERY INFORMATION
RECHARGEABLEBATTERIES:
Prior to the use of a new unit, the rechargeable battery should be charged according to the battery manufacturer’s instructions. Before using the battery charger, read all instructions and cautionary markings on the battery and in this instruction manual.
After being stored for 60 days or more, the batteries may lose their charge. After long periods of storage, batteries should be charged prior to use.
16
BATTERYCHARGING
(1)Plug the charger into any working 110 or 220/240v mains electrical outlet. The use of any attachment not supplied with the charger may result in the risk of fire, electric shock, or injury to persons.
(2)Follow the battery manufacturer’s instructions for charging time.
(3)After the battery manufacturer’s recommended charging time has been completed, unplug the charger and remove the battery.
(4)Batteries should always be stored in a fully charged state.
To ensure optimum battery performance, follow these guidelines:
(a)Although overcharging the batteries for up to 24 hours will not damage them, repeated overcharging may decrease useful battery life.
(b)Always store batteries in their charged condition. After a battery has been discharged, recharge it as soon as possible. If the battery is stored more than 60 days, it may need to be recharged.
(c)Do not short the terminals of the battery. This will cause the battery to get hot and can cause permanent damage. Avoid storing the batteries in your pocket or purse where the terminals may accidentally come into contact with coins, keys or any metal objects.
(d)WARNINGS:
1.Do not attempt to charge any other types of batteries in your charger, other than the
2.Do not incinerate the rechargeable battery as it may explode!
Chapter 19: MAINTENANCE, TRANSPORTATION
AND STORAGE OF TENS DEVICE
1.
2.Stains and spots can be removed with a cleaning agent.
3.Do not submerge the device in liquids or expose it to large amounts of water.
17
PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com