Maintenance; Specifications; Main Unit - Panasonic EY7441 Operating Instructions Manual

V. MAINTENANCE
Use only a dry, soft cloth for wiping the unit. Do not use a damp cloth, thinner, benzine,
or other volatile solvents for cleaning.
In the event that the inside of the tool or battery pack is exposed to water, drain and
allow to dry as soon as possible.
Carefully remove any dust or iron filings that collect inside the tool. If you experience any
problems operating the tool, please contact your nearest authorised service center.
VI. ACCESSORIES
Use only bits suitable for size of drill's chuck.
VII. APPENDIX
MAXIMUM RECOMMENDED CAPACITIES
Model
Machine screw
Screw
Wood screw
driving
Self-drilling screw
For Wood
Drilling For Metal
For Masonry
VIII. SPECIFICATIONS

MAIN UNIT

Model
Motor voltage
Low
No load
speed
High
Low
Blows Rate
Per Minute
High
Chuck capacity
Clutch torque
Overall length
Weight (with battery pack)
EY7441_EY7940_Book.indb 14
EY7441
ø6.8 mm (17/64")
ø6 mm (15/64")
ø35 mm (1-3/8")
ø13 mm (1/2")
–
EY7441
70 - 400 min
200 - 1400 min
–
–
ø1.5 mm - ø13 mm (1/16" - 1/2")
Approx. 0.5 N·m (5 kgf-cm, 4.3 in-lbs) –
4.4 N·m (45 kgf-cm, 39 in-lbs)
193 mm (7-5/8")
1.7 kg (3.75 lbs)
- 14 -
EY7940
M5
13 mm (1/2")
EY7940
14.4 V DC
-1
(rpm)
-1
(rpm)
1260 - 7200 min
3600 - 25200 min
Approx. 1.0 N·m (10 kgf-cm, 8.7 in-lbs) –
4.4 N·m (45 kgf-cm, 37 in-lbs)
200 mm (7-7/8")
1.75 kg (3.86 lbs)
-1
(bpm)
-1
(bpm)
2010-6-22 15:57:50