CTB Retightening Torque Wrench
Quick Start
1) Charge CTB using Tohnichi AC Adapter # QC-1 for approx 1hr until green light goes
on.
2) Keep wrench stable, with no movement while you press On button
3) Wrench will go through a gyro sensor stabilizing function “—-” will appear followed
by “good”. If “Error0” appears then sensor did not stabilize properly. Turn unit Off
and On again until “good” is display.
4) Setup Auto reset and Data Output functions by pressing “C”, then “MEM”, then “MD”
keys in that order.
5) “Ar” will show in the corner .The“0.0” setting is for manual reset, which means you
must press “MEM” key after each reading is taken. Using arrow keys, change setting
to show seconds after peak torque is achieved to automatically store reading into mem-
ory. Press “MEM” to save setting and proceed to next selection.
6) “do” will appear in the corner. Using arrow keys select data output methods: PC (to
computer), PRN (to printer), or IFR (infrared Data Tank R-DT100-3) Press “MEM” to
save selection.
7) Counter indicates “00” This is run mode. Use arrow keys to select a count number to
move into peak mode.
8) On a bolt that has already been tightened, position wrench on fastener, pull steady and
smoothly until green light turns on and buzzer will sound. Stop pulling.
9) As you are pulling value will indicate peak torque followed by “P” on the end. Once
bolt head starts to move sensor gives green light ,
