Panasonic CF-52RENBVZZ / CF-52RENBVF1 Simplified Service Manual ▷ View online
Do Not Use With Any Other Product
The battery pack is rechargeable and was intended for
the specified product. If it is used with a product other
than the one for which it was designed, electrolyte leak-
age, generation of heat, ignition or rupture may result.
Do Not Charge the Battery Using Methods Other Than
Do Not Charge the Battery Using Methods Other Than
Those Specified
If the battery is not charged using one of the specified
methods, electrolyte leakage, generation of heat, ignition
or rupture may result.
Do Not Throw the Battery Pack into a Fire or Expose It
Do Not Throw the Battery Pack into a Fire or Expose It
to Excessive Heat
Generation of heat, ignition or rupture may result.
Avoid Extreme Heat (Near the Fire, in Direct Sunlight,
for Example)
Electrolyte leakage, generation of heat, ignition or rupture
may result.
Do Not Insert Sharp Objects into the Battery Pack,
Expose It to Bumps or Shocks, Disassemble, or Modify It
Electrolyte leakage, generation of heat, ignition or rupture
may result.
• If this product is subjected to a strong impact, stop using it
immediately.
Do Not Short the Positive (+) and Negative (-) Contacts
Generation of heat, ignition or rupture may result.
• Do not place the battery pack together with articles such as
necklaces or hairpins when carrying or storing.
Do Not Use This Product With a Battery Pack Other
Than the One Specified
Use only the specified battery pack (
page 10) with your
product. Use of battery packs other than those manufac-
tured and supplied by Panasonic may present a safety
hazard (generation of heat, ignition or rupture).
When the battery pack has become degraded, replace
it with a new one
Continued use of a degraded battery pack may generate
high levels of heat, cause a fire to start and cause the
pack to burst or explode.
Do not touch the terminals on the battery pack. The
battery pack may no longer function properly if the
contacts are dirty or damaged.
Do not expose the battery pack to water, or allow it to
become wet.
If the battery pack will not be used for a long period of
time (a month or more), charge or discharge (use) the
battery pack until the remaining battery level becomes
30% to 40% and store it in a cool, dry place.
This computer prevents overcharging of the battery by
recharging only when the remaining power is less than
approx. 95% of capacity.
The battery pack is not charged when the computer is
first purchased. Be sure to charge it before using it for
the first time. When the AC adaptor is connected to the
computer, charging begins automatically.
Should the battery leak and the fluid get into your
eyes, do not rub your eyes. Immediately flush your
eyes with clear water and see a doctor for medical
treatment as soon as possible.
NOTE
The battery pack may become warm during recharging
or normal use. This is completely normal.
Recharging will not commence if internal temperature of
the battery pack is outside of the allowable temperature
range (0 °C to 50 °C {32°F to 122°F}) (
Reference
Manual “Battery Power”). Once the allowable range
requirement is satisfied, charging begins automatically.
Note that the recharging time varies based on the usage
conditions. (Recharging takes longer than usual when the
temperature is 10 °C {50°F} or below.)
If the temperature is low, the operating time is short-
ened. Only use the computer within the allowable tem-
perature range.
This computer has a high temperature mode function that
prevents the degradation of the battery in high tempera-
ture environments. (
Reference Manual “Battery
Power”) A level corresponding to a 100% charge for high
temperature mode is approximately equivalent to an 80%
charge level for normal temperature mode.
The battery pack is a consumable item. If the amount
of time the computer can be run by using a particular
battery pack becomes dramatically shorter and
repeated recharging does not restore its performance,
the battery pack should be replaced with a new one.
When transporting a spare battery inside a package,
briefcase, etc., it is recommended that it be placed in a
plastic bag so that its contacts are protected.
Always power off the computer when it is not in use.
Leaving the computer on when the AC adaptor is not
connected will exhaust the remaining battery capacity
(
Reference Manual “LAN”).
Precautions (Battery Pack)
CAUTION:
Risk of Explosion if Battery is replaced by an Incorrect Type.
Dispose of Used Batteries According to the Instructions.
58-E-1
A lithium ion battery that is recyclable
powers the product you have purchased.
Please call 1-800-8-BATTERY for infor-
mation on how to recycle this battery.
L’appareil que vous vous êtes procuré est
L’appareil que vous vous êtes procuré est
alimenté par une batterie au lithium-ion.
Pour des renseignements sur le recy-
clage de la batterie, veuillez com-
poser le 1-800-8-BATTERY.
48-M-1
5 / 12
Precautions (AC Adaptor)
Model No:
POUR UTILISER AVEC MODELE
FOR USE WITH MODEL NO.
Using an AC adaptor other than the one supplied (attached
to your product or supplied by Panasonic) may result in a
fire.
Use Only the Specified AC Adaptor With This Product
CF-AA5803A
CF-AA5803A
CF-AA5803A
6 / 12
CF-52RENBVZZ
Exploded View
N2
N2
N2
N2
N2
N2
N2
N12
N8
N2
N8
N8
N12
N12
N12
N202
N9
N9
N2
N202
N202
K140
K121
E39
K151
K214
K213
K212
K212
K215
K216
K217
E201
K211
E5
K33
K30
K44
K45
E6
K41
K34
K41
K41
E21
K160
E24
K159
E11
K32
K43
E33
K35
K36
E18
K37
E4
E20
K39
K38
K40
K175
K176
K174
K218
K218
K218
K218
K254
K19
K120
K31
K219
K19
K218
K314
E
E
E
E
E
E
E
B
H
E
E
H
E
H
E
B
B
Screw tightening torque
0.18 ± 0.02 N.m
(1.8 ± 0.2 kgf.cm)
B
E
0.44 ± 0.02 N.m
(4.4 ± 0.2 kgf.cm)
H
0.2 ± 0.02 N.m
(2.0 ± 0.2 kgf.cm)
E
E
E
E
7 / 12
CF-52RENBVZZ
K142
K105
K105
K251
K103
K93
K93-4
K93-1
K93-2
K99
K98
E32
K153
K97
K100
K96
K143
K157
K141
K313
K133
E36
E8
K107
K108
K62
K131
K90
E38
E1
K311
K312
K88
E17
K164
K88
K308
K307
K85
K93-3
K93-5
K89
E81
K128
K79
K134
K252
K139
K138
K82
K153
K152
K98
E31
K135
K80
K256
K286
E37
K139
K139
K139
K138
K258
K138
K138
E34
K253
K249
K142
K309
K304
E43
N4
N2
N4
N4
N4
N4
N4
N4
N4
N13
N13
N4
N4
N2
N4
N2
N2
N16
N2
N2
N4
N4
N4
N6
N5
N5
N9
N13
N4
N4
K316
Screw tightening torque
0.3 ± 0.02 N.m
(3.0 ± 0.2 kgf.cm)
0.18 ± 0.02 N.m
(1.8 ± 0.2 kgf.cm)
0.25 ± 0.02 N.m
0.25 ± 0.02 N.m
(2.5 ± 0.2 kgf.cm)
0.2 ± 0.02 N.m
(2.0 ± 0.2 kgf.cm)
B
E
C
A
H
E
H
H
B
A
C
B
E
H
H
H
H
B
H
H
H
H
H
H
H
H
E
E
H
H
H
E
E
E
0.44 ± 0.02 N.m
(4.4 ± 0.2 kgf.cm)
E
C
E
H
H
H
E
8 / 12
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