Seiko Instruments MT-17E-003-D instruction manual 10.3How to Charge the External Battery

STP-H600/H1000 Series Instruction Manual

10.3How to Charge the External Battery

NOTICE

◇The battery is charged while the power is "ON," regardless of the operation state of the STP pump.

The STP control unit is equipped with a constant voltage (55 V) circuit and a constant current (0.3 A) circuit for charging the battery.

After a power failure, charge the battery for approx. 12 times the BATTERY BACKUP time. For example, if the BATTERY BACKUP time is 6 minutes, it takes approx. 75 minutes to charge the battery.

If a power failure occurs 2 times within 90 minutes, charge the battery for more than 90 minutes before starting the STP pump.

10.4How to Dispose of the External Battery

Dispose of or collect worn-out batteries in accordance with the guidelines given by each national and/or local government. If you procure the batteries, dispose of them according to the guidelines given by the battery manufacturer.

CAUTION

◇Pay attention to short-circuiting or leakage of the batteries when disposing of them.

◇To prevent the batteries from short-circuiting, remove the lead wires and connectors from the batteries.

Cut the lead wires one by one so as not to cause a short-circuiting.

◇Coat the conductive part of the batteries with tape.

NOTICE

◇It is recommended to dispose of worn-out batteries after discharging them thoroughly.

◇Batteries manufactured by Japan Storage Battery Co., Ltd. will be collected by Japan Storage Battery Co., Ltd. For detailed information, contact Japan Storage Battery Co., Ltd. or Seiko Seiki.

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