ARM601-3, ARM601-4, ARM602-3, ARM602-4
RM601-3, RM601-4, RM602-3, RM604-4A
Q: I see ERR on display when powering up
If an over-torque (over 110% of stated max. torque) is applied to the Product, ERR will be shown when powering up as a record and reminder. Product will operate normally after bootup
** DO NOT over torque Product **
Q: Can I use Impact Wrench with torque adapter?
Never Do this! this will over torque the product
Q: Display not showing torque value
Always check battery first. Product display value from the stated min. torque value. Please refer to user manual for the torque range
Q: Auto Shutdown
Product will shut down after 2 mins in idle. Press any button or do a torque will reset timer.