Panasonic EYFGA1N Operating Instructions Manual page 31

Tightening Torque Setting
1. Open the shutter with the clutch setting
handle.
Front view of the
main unit
Shutter (closed)
Engage the ribs on the main unit with the
ribs on the clutch setting handle (on the
short side) and turn clockwise.
. Insert the  ribs on clutch setting handle
(on the long side) into the shutter holes.
Make sure to insert the wider rib into big-
ger hole.
Bigger hole
To set clutch torque, turn the clutch setting
handle clockwise or counterclockwise.
Clutch stage can be set from 1 to 60 stage.
(two full turns)
Decrease torque
Clutch setting handle
(short side view)
Wider rib
Increase torque
- 1 -
Example-clutch
setting #40
. Close the shutter with the clutch setting
handle by turning counterclockwise.
NOTE:
• Be sure to close the shutter to prevent
dust.
Tightening torque chart (reference
values)
This data consists of reference values measured
under the conditions described below. During
actual work, values will vary based on operating
conditions (lock bolt, target substrate, method
of securing the bolt in place, etc.).
Measurement conditions
As defined by Panasonic
N m
12
10
8
6
4
2
0
1 10 20
Torque setting level
CAUTION:
• Always check the tool's tightening
torque before use. Improper tool opera-
tion may result in excessive or inad-
equate tightening.
• Always operate the tool with the switch
fully depressed.
• The torque accuracy may not be stable if
the switch is not sufficiently depressed.
• Use figures from the tightening torque
chart to guide your selection of torque
clutch setting. (See the tightening torque
chart)
Example-clutch
setting #0
30 40 50 60
EYFGA3
EYFGA2
EYFGA1