Panasonic EYFPA1C Instructions D'utilisation page 15

Tightening Torque Chart (for
reference use)
The values illustrated on this chart were mea-
sured under the conditions described below
and are provided for reference purposes.
Actual tightening torque varies with ambient
conditions (the particular bolt being tightened,
hardware being used, method of holding the
bolt in place, etc.).
EYFPA1C, EYFPA1J
N·m (kgf·cm)
700 (7140)
600 (6120)
500 (5100)
400 (4080)
300 (3060)
M18
200 (2040)
M16
100 (1020)
0
1 1 5 10
Torque setting level
EYFNA1C, EYFNA1J
N·m (kgf·cm)
300 (3060)
250 (2550)
200 (2040)
150 (1530)
100 (1020)
M12
50 (510)
0
1 1 5 10
Torque setting level
Setting the snug point detec-
tion level
[Fig.17]
1. Press the A button.
The snug point detection level setting
value will be displayed.
[Fig.18]
. Press the and
snug point detection level for the work
you're performing.
3. Press the OK button to accept the number
of torque stages and the snug point detec-
tion level.
The tool's panel will flash and then light up
continuously.
M24
M20
15 20 25 30
M18
M16
M14
15 20 25 30
buttons to set the best
Snug point detection level guidelines
Snug point
Display
detection level
Low
(Use for work
characterized by
L1
low loads before
the snug point is
reached.)
High
(Use for work
characterized
L by high loads
before the
snug point is
reached.)
CAUTION:
• Set the snug point detection level from
"L1." Setting the snug point detection
level from "L" may result in cracking or
deformation of the target material.
• If the tool stops before the snug point at
snug point detection level "L1," set the
snug point detection level to "L."
• Changing the snug point detection
level from "L1" to "L" may increase the
torque. Set the number of torque stages
again after making this change.
• The setting will not be changed until
you press the OK button.
• After changing the setting, be sure to check
the new setting value. (See page 17.)
IMPORTANT INFORMATION:
• You can set the snug point detection
level and retightening prevention time at
the same time by changing the retight-
ening prevention time (See page 15)
before pressing the OK button and then
pressing the OK button.
• Pressing the A button toggles the dis-
play between the snug point detection
level setting value and the number of
torque stages setting value.
• The tool ships with the snug point
detection level set to "L1."
• When the number of torque stages has
been set as shown below, the snug
point detection level cannot be switched
from "L1" to "L."
Model
EYFPA
EYFNA
- 15 -
Applications
(reference)
• Tightening bolts in
materials that are
easily cracked or
deformed, etc.
• Tightening bolts
in materials with
misaligned holes,
etc.
• Tightening self-
tapping screws,
etc.
Number of torque stages
setting
1 to 30
1 to 30
EN EN