Campbell LWS-L Manual do Operador descarregar pdf (Página 17)

Components

BA31779,0000362 -19-20OCT14-1/1

Battery

NOTE: Charge battery before first use.

A solar panel is part of Field Connect™ system to keep

battery charged.

If battery voltage drops below 11.5 V, gateway stops

transmitting data. When charging raises battery voltage

above 12.2 V, data transmissions begin again. If system

voltage drops below 10.5 V, system goes into hibernation

mode. If hibernation occurs, go to gateway and select

multifunction button to restore system.

Service

IMPORTANT: The battery is sealed. Do not

attempt to refill the battery.

Proper battery maintenance is vital to

dependable service. Keep batteries clean.

Keep all connections clean and tight. Remove

any corrosion, and wash terminals with

baking soda and water. Coat with grease

before attaching cables.

Do not short across battery terminals.

Keep batteries fully charged, especially during

cold weather. Disconnect and remove battery

when not used for 30 days or longer.

Store batteries below 27 °C (81 °F) for maximum

shelf life. Check voltage after storage,

and recharge as needed, as recommended

by battery manufacturer.

Do not store batteries in discharged state or

stack batteries on top of each other.

Charging Battery

IMPORTANT: Do not use a booster battery or

attempt to jump the battery.

Set battery charger at nominal 12 V and

not more than 16 V.

NOTE: Due to the self-discharge characteristics of

this type of battery, it is imperative that the

battery be charged within six months of storage,

otherwise permanent loss of capacity can

occur as a result of sulfation.

1. Disconnect battery terminals from gateway.

2. With charger in off position, connect positive charger

lead to positive terminal. Connect negative charger

lead to negative terminal.

3. Switch charger on and charge battery according to

charger instructions.

4. Switch charger off. Disconnect negative charger lead,

then positive lead.

Cycle Applications: Limit initial current to 3.6 A. Charge

until battery voltage (under charge) reaches 14.4–14.7 V

at 20 °C (68 °F). Hold at 14.4–14.7 V until current drops

to under 120 mA. Battery is fully charged under these

conditions. Disconnected charger or switch to “float”

voltage.

“Float” or “Stand-By” Service: Hold battery across

constant voltage source of 13.5–13.8 V.

Battery Specifications

Type

ES12-12

Nominal Voltage 12 V

Nominal Capacity 12 Ah / 20 HR

Height

94 mm (3.7 in.)

Length

151 mm (5.9 in.)

Width

98 mm (3.9 in.)

Max. Charge Current

3.6 A

15-4

102914

PN=17

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Campbell LWS-L Manual do Operador Página 17

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