Panasonic EY7542 User Manual download pdf (Page 10)

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10

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Caution : DO NOT STARE INTO BEAM.

Use of controls or adjustments or performance

of procedures other than those specied herein

may result in hazardous radiation exposure.

(2) Overheat warning lamp

Off

(normal

operation)

Flashing: Overheat

Indicates operation has

been halted due to battery

overheating.

The overheating protection feature

halts driver operation to protect the

battery pack in the event of over-

heating. The overheat warning lamp

on the control panel flashes when

this feature is active.

•

If the overheating protection feature

activates, allow the driver to cool

thoroughly (at least 30 minutes).

The driver is ready for use when the

overheat warning lamp goes out.

•

Avoid using the driver in a way that

causes the overheating protection

feature to activate repeatedly.

(3) Battery low warning lamp

Off

(normal

operation)

Flashing

(No charge)

Battery protection

feature active

Excessive (complete) discharging

of lithium ion batteries shortens their

service life dramatically. The driver

includes a battery protection feature

designed to prevent excessive dis-

charging of the battery pack.

• The battery protection feature acti

-

vates immediately before the bat-

tery loses its charge, causing the

battery low warning lamp to flash.

• If you notice the battery low warning

lamp flashing, charge the battery

pack immediately.

Recommended Grip

Use the grip to hold and operate

the driver with one hand. If the job

requires additional force, you can

push against the rear end of the

driver with your other hand.

[Battery Pack]

For Appropriate Use of Bat-

tery pack

Li-ion Battery pack (EY9L40)

• For optimum battery life, store the

Li-ion battery pack following use with-

out charging it.

• When charging the battery pack, con

-

firm that the terminals on the bat-

tery charger are free of foreign sub-

stances such as dust and water etc.

Clean the terminals before charging

the battery pack if any foreign sub-

stances are found on the terminals.

The life of the battery pack terminals

may be affected by foreign substances

such as dust and water etc. during

operation.

• When battery pack is not in use,

keep it away from other metal objects

like: paper clips, coins, keys, nails,

screws, or other small metal objects

that can make a connection from one

terminal to another.

Shorting the battery terminals togeth-

er may cause sparks, burns or a fire.

• When operating the battery pack,

make sure the work place is well ven-

tilated.

• When the battery pack is removed

from the main body of the tool, replace

the battery pack cover immediately in

order to prevent dust or dirt from con-

taminating the battery terminals and

causing a short circuit.

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