Specifications; Main Unit; Battery Pack - Panasonic EY7840 - CORDLESS - MULTI LANGUAGE Operating Instructions Manual

. SPECIFICATIONS

MAIN UNIT

Concrete
Maximum drilling
diameter
Steel
Wood
Motor voltage
Speed at no load (RPM)
Blows rate per minute (BPM)
Weight (with battery pack)
Overall length
GUIDELINE TABLE
• Select the torque for fastening screws with the clutch handle.
• Guide for the selection of torque
Depending on the job, adjustments are possible in five levels by approximately 1
g
(10 k f-cm) increments.
Setting
1
2
Fastening
Screws 3
4
5
Drilling
Holes (Drill Mark)
(A) For fastening screws into plastic anchor which requires dia. 6.0 mm (1/4") prehole in the concrete.
(B) For directly fastening screws into concrete (like topcon) with dia. 3.5 mm (1/8") prehole.
NOTE: This is only a rough guide. Required torque is different depending on the
shape, material, and application of the screws.
Set according to the work environment of the site.

BATTERY PACK

Model
Storage battery
Battery voltage
Capacity
16.5 mm (21/32")*
*For work that can be completed with one battery pack.
( 12.5 mm (15/32") - 16.5 mm (21/32"))
13 mm (33/64")
18 mm (23/32")
14.4 V DC
0 - 1000 min
-1 (rpm)
0 - 3800 min
-1 (bpm)
g
2.3 k (5.1 lbs)
249 mm (9 -5 1/64")
Torque
Approximately 1.5 N•m (15 k
Approximately 2.5 N•m (25 k
Approximately 3.4 N•m (35 k
Approximately 4.4 N•m (45 k
Approximately 5.4 N•m (55 k
Approximately 10.5 N•m (107 k
- 15 -
Guide Depending on Material
Concrete
(A)
g
f-cm)
g
f-cm)
g
f-cm)
g
f-cm)
g
f-cm)
Drilling holes in wood and
g
f-cm)
metal
EY9L40
Li-ion Battery
14.4 V DC (3.6 V x 4 cells)
3 Ah
N•m
Block
(B) (A) (B)