Makita DTDA040 Instruction Manual page 10

Changing the longest w orkable time range
W hen changing the longest w orkable time range
from 2.5 to 3.6
Fig.11
1 . P ress t h e setting button se v eral times until t h e
indicator shows HI and number alternatively.
T h is stan d s f or t h e c urrent setting o f t h e longest
w orkable time range.
2. P ress an d h ol d t h e setting button until t h e number
in t h e ones pla c e starts blinking.
3. Set the number in the ones place by pressing the setting
button briefly. Every time you press the setting button, the
indicator shows the number from
Measuring an actual operation ( Self-diagnosis)
NOTICE:
This function is available by default. If you have disabled the Field Setting mode on the computer, enable
this function beforehand. Refer to the instruction manual of Makita Industry Tool Settings for how to configure.
You can measure the torque level and operating time of an actual operation by operating the tool. Measured torque
le v el an d time c an be use d f or su c h as ;
• R epro d u c ing a tor q ue c ontrol te c h ni c o f a w ell-skille d w orker an d ;
• A time re f eren c e f or t h e setting o f t h e s h ortest / longest w orkable time range.
Measuring the torque level and operating time
. Press the setting button several times until Ad. is displayed on the indicator.
2. P ress an d h ol d t h e setting button until t h e in d i c ator s h o w s " C h " .
. Perform the operation that you want to measure the operating time.
If you have configured the torque level, operate the tool until it stops in the Tightening Auto Stop mode.
If you have not configured the torque level (Free mode), operate the tool as necessary.
. Check the measured result. Press the setting button once to display the actual torque level, and press it one
more time to display the actual operating time.
Every time you press the setting button, the indicator shows Ch , the number of actual torque level, and the
number of actual operating time in a cycle.
5 . P ress an d h ol d t h e setting button to e x it t h e S el f - d iagnosis.
NOTE: The Tightening Auto Stop mode works even in the Self-diagnosis. If you want to measure the torque level
w it h out limitation, set t h e tor q ue le v el " F F " ( F ree mo d e ) an d per f orm t h e pro c e d ures abo v e.
NOTE: If - - is displayed on the indicator, the impact did not work or the torque level is higher than
displayed in the indicator, the operating time exceeded . seconds.
• I n c ase t h e impa c t d i d not w ork : R emeasure t h e tor q ue le v el w it h longer w orkable time.
• I n c ase t h e tor q ue le v el is h ig h er t h an 4 0 : T h e tool c annot measure t h e tor q ue le v el. U se t h e tool w it h h ig h er
tor q ue range i f a v ailable.
• I n c ase t h e operating time e x c ee d e d 9 . 9 se c on d s, t h e w orkable time range is not a v ailable.
Measuring e x ample :
If you configure the following setting, you can read the tool status.
C ase 1
Setting item
T orq ue lev el
W orkable time range
C ase 2
Setting item
T orq ue lev el
W orkable time range
to in a cycle.
Tool setting
23
sh ortest: 2.5 sec .
longest: 3.5 sec .
Tool setting
23
sh ortest: 2.5 sec .
longest: 3.5 sec .
4 . P ress an d h ol d t h e setting button until t h e number
in t h e d e c imal pla c e starts blinking.
. Set the number in the decimal place by pressing
the setting button briefly. Every time you press the
setting button, t h e in d i c ator s h o w s t h e number
from to
6 . P ress an d h ol d t h e setting button f or a f e w
se c on d s.
NOTE: When you set the value larger than
t h e longest w orkable time range, t h e in d i c ator s h o w s
" -.- " an d t h e longest w orkable time range be c omes
d isable d . T o input " -.- " , set t h e v alue to " 9 . 9 " , an d t h en
press t h e setting button w h en t h e number in t h e ones
pla c e is blinking.
Measured result
20
3.5
Measured result
23
3
10 ENGLISH
in a cycle.
. If -.- is
Diagnosis
The tool has stopped by the set-
ting o f t h e longest w orkable time
range ( 3. 5 se c . ) be f ore it rea c h es
t h e setting o f t h e T ig h tening A uto
S top mo d e ( tor q ue le v el 23 ) .
Diagnosis
The tool has stopped by the
T igh tening A uto S top mod e
( torq ue lev el 23) bef ore it
reac h es th e setting of longest
w orkable time range ( 3.5 sec .) .
. for