8
Other Cautions
1.
The best condition of using the tool is under 8 hours a day, do not over loaded.
cording to operating frequency and torque loaded, we suggest adding lubricating oils in clutch
per 3-6 months, and kindly contact with distributor when product's maintenance.
2.
Do not attempt to repair or disassemble this cordless screwdriver without authorization. Always
have the device serviced by assigned factory or qualified person in order to have the warranty
effective continually.
3.
SAING EI is not responsible for any poor performance or damage caused by customers own
modification of the tool.
4.
It is necessary for the
management to have every operator to read and follow all instructions in
this manual. Do not attempt to repair or disassemble this cordless screwdriver themselves.
5.
Chemicals, Acetone, Benzene, Alcohol, Thinner, Ketone, trichloroethylene, etc. shall not be in
contact with the surface of the screwdriver in order to prevent chemical damage.
6.
Please follow instruction carefully and do not drop or shock the screwdriver.
7.
This is an external torque adjustment screwdriver, 0 on the torque adjust ring stands for
minimum torque and 8 for maximum torque. The rated operation time is 1 second / 3seconds
(ON / OFF). Appropriate fastening frequency is 15 fasteners in each minute. Overrunning may
damage motor due to overheat. Proper amount of screwdriver resting is recommended to prevent
motor overheating.
8.
The screwdriver could not be used before end of OK/ NG beeps and light signal.
9.
For your safety stop operating your screwdriver in any time during torque adjustment and be
aware of mistouch any trigger from your screwdriver.
10.
Each operational torque setting, using time and frequency may result in different level of wear
and tear, at higher torque setting and use extensively could accelerate the wearing down of tool.
After one month, the torque is getting reduce gradually at the rate of 2~3% or 3~5 %( max
torque). The longer use of the device, torque reduction will become stable and the users could
measure the torque by a tester on a regular time schedule to check if the torque power still meets
the criteria.
11.
The torque range of MYBT-ASP0520
series must be measured by the SAING EI torque meter
KTM-150.
12.
SAING EI cordless screwdriver torque output is generated by clutch mechanism, and it is
applicable to ISO 6789.
Slow speed
(rpm)
operation
frequency
Slow speed
(rpm)
operation
frequency
Slow speed
(rpm)
operation
frequency
Slow speed
(rpm)
operation
frequency
900
1.0 ON 3.0 OFF
650
1.0 ON 3.0 OFF
450
2.0 ON 5.0 OFF
250
2.0 ON 5.0 OFF
850
1.0 ON 3.0 OFF
600
1.0 ON 3.0 OFF
400
2.0 ON 5.0 OFF
200
2.0 ON 5.0 OFF
800
1.0 ON 3.0 OFF
550
2.0 ON 5.0 OFF
350
2.0 ON 5.0 OFF
150
2.0 ON 5.0 OFF
750
1.0 ON 3.0 OFF
500
2.0 ON 5.0 OFF
300
2.0 ON 5.0 OFF
100
2.0 ON 5.0 OFF
700
1.0 ON 3.0 OFF
