Campbell LWS-L Návod k obsluze stáhnout pdf (Strana 14)

Components

RM72004,00001CA -19-07MAY13-1/1

Battery

The John Deere Field Connect system is equipped with a

standard 5 W solar panel (10 W panel with field installation

is optional) to keep the battery charged. If the battery

voltage drops below 11 V, the gateway stops transmitting

data to conserve the battery. Once the battery voltage

is above 11.5 V, the system starts transmitting again. If

the system voltage drops below 10.5 V, the system goes

into hibernation mode. If hibernation mode occurs, the

gateway button needs to be physically pressed to wake

up the 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.

1. Disconnect the battery terminals from the Field

Connect Gateway.

2. Attach positive charger lead to positive terminal with

charger in the OFF position. Attach negative charger

lead to the negative terminal.

IMPORTANT: Set battery charger at nominal 12

V and not more than 16 V.

3. Switch charger to ON and charge battery according to

charger instructions.

4. Switch charger to OFF. Remove negative charger lead

first, 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 continuously.

When held at this voltage, the battery seeks its own current

level and maintains itself in a fully charged condition.

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.

Battery Specifications

TYPE

ES12-12

NOMINAL VOLTAGE

12 Volt

NOMINAL CAPACITY 12 Ah / 20 HR

HEIGHT

94 mm

LENGTH

151 mm

WIDTH 98 mm

MAX. CHARGE CURRENT

3.6 A

15-3

052813

PN=14

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