Panasonic Ey7880 Operating Instructions Manual

- 11  -  
 2. Insert the battery pack firmly into the 
charger.
  3.  During charging, the charging 
lamp will be lit. When charging is 
completed, an internal electron-
ic switch will automatically be trig-
gered to prevent overcharging.
•  Charging will not start if the battery 
pack is warm (for example, imme-
diately after heavy-duty operation).
  The orange standby lamp will be 
flashing until the battery cools down. 
Charging will then begin automatically.
  4.  When charging is completed, the...

- 12 - 
LAMP INDICATIONS
Green Lit
Charger is plugged into the AC outlet.
Ready to charge.
Green Flashing Quickly
Charging is completed. (Full charge.)
Green Flashing
Battery is approximately 80% charged (Usable charge. Li-ion 
only).
Green Lit
Now charging.
Orange Lit
Battery pack is cool.
The battery pack is being charged slowly to reduce the load on 
the battery. (Li-ion only)
Orange Flashing
Battery pack is warm. Charging will begin when temperature 
of battery pack drops.
If the temperature of the...

- 13 -  
Information for Users on Collection and Disposal of Old Equip-
ment and used Batteries
These symbols on the products, packaging, and/or accompanying 
documents mean that used electrical and electronic products and 
batteries should not be mixed with general household waste. 
For proper treatment, recovery and recycling of old products and 
used batteries, please take them to applicable collection points, in 
accordance with your national legislation and the Directives 2002/96/EC 
and...

- 14 - 
Chisel Attachment (EY9HX402E)
(will be included with shipment  
according to the destination)
CAUTION:
• The Chisel attachment is intended to 
be used with Rotary hammer EY7880. 
When used on another tool, it may cre-
ate a risk of injury.
• Disconnect Battery pack from tool or 
place the switch in the locked off posi-
tion before attach or remove the Chis-
el attachment. Such preventive safety 
measures reduce the risk of starting the 
tool accidentally.
• Apply the lubricant grease on the shaft...

- 15 -  
 Storage
Do not store the dust collection cup 
in a compressed position. If kept in 
a compressed position, it may be 
impossible to return to the original 
shape.
. MAINTENANCE
Use only a dry, soft cloth for wiping 
the unit. Do not use a damp cloth, 
thinner, benzine, or other volatile sol-
vents for cleaning.
. ACCESSORIES
CAUTION:
To prevent the risk of injury, only use 
accessory or attachment for its stat-
ed purpose.
Dust Collection Cup
•EY9X004E
Drill chuck
•EY9HX400E
Use with wood drill...

- 16 - 
. USAGE SUGGESTION
 1.  If there isn’t enough force pushing down on the bit, the hammer may not be able 
to blow in hammering mode. 
    This is to prevent the hammering mode from operating with no load. Press down 
harder on the bit to engage the hammer and cause it to blow.
    Always be sure to press down with enough force when working.
  2.  In winter or in other situations where the temperature of the unit is low (5°C or be-
low), the blow of the hammering mode may be weaker than normal at...

- 17 -  
BATTERY CHARGER
Model EY0L80
Rating See the rating plate on the bottom of the charger.
Weight 0.95 kg 
(2.1 lbs)
[Li-ion battery pack]
Charging time 3 Ah14.4 V 28.8 V
EY9L40Usable: 35 min.
Full: 50 min.
EY9L80Usable: 55 min.
Full: 70 min.
[Ni-Cd/Ni-MH battery pack]
Charging time7.2 V 9.6 V 12 V 15.6 V 18 V 24 V
1.2 AhEY9065
EY9066EY9080
EY9086EY9001
EY9006
20 min.
1.7 AhEY9180
EY9182EY9101
EY910325 min.
2 AhEY9168 EY9188EY9106
EY9107
EY9108EY9136EY9116
EY9117
30 min.60 min.
3 AhEY9200 EY9230...

- 18 - 
ONLY FOR U. K.
. ELECTRICAL PLUG 
INFORMATION
FOR YOUR SAFETY PLEASE READ
THE FOLLOWING TEXT CAREFULLY
This appliance is supplied with a moulded 
three pin mains plug for your safety and 
convenience.
A 5 amp fuse is fi tted in this plug.
Should the fuse need to be replaced please 
ensure that the replacement fuse has a rat-
ing of 5 amp and that it is approved by ASTA 
or BSI to BS1362.
Check for the ASTA mark 
 or the BSI mark 
 on the body of the fuse.
If the plug contains a removable fuse...

- 19 - 
. Bestimmungsge-
mäße Verwendung 
der Maschine
Dieses Gerät ist ein Bohrhammer für 
das Bohren in Beton. Zusätzlich ver-
fügt das Gerät aber auch über einen 
“Nur-Bohren-Modus”, bei dem kein 
Schlagen erfolgt. Dieser Modus eignet 
sich für das Bohren in Metall und Holz.
Lesen Sie bitte vor der ersten Inbetriebnah-
me dieses Geräts das separate Handbuch 
“Sicherheitsmaßregeln” sorgfältig durch.
. WEITERE WICH-
TIGE 
SICHERHEITS-
REGELN
 1) Verwenden Sie den mit dem 
Werkzeug gelieferten...

- 20 -  
Symbol Bedeutung
V Volt
Gleichstrom
n
0Drehzahl ohne Last
… min
-1Umdrehungen oder Hin- 
und Herbewegungen pro 
Minute
Rechtslauf
Linkslauf
Schlagbohren
Drehbewegung
 
WARNUNG:
• Verwenden Sie nur die Panasonic-Ak-
kus, die für den Einsatz mit dieser Ak-
ku-Maschine ausgelegt sind.
• Werfen Sie den Akku nicht ins Feuer, 
und setzen Sie ihn auch keiner über-
mäßigen Wärme aus.
• Unterlassen Sie das Einschlagen von 
Nägeln in den Akku sowie Erschüttern, 
Zerlegen oder Abändern des Akkus.
• Achten...