Snap-On DTT - Manual (Page 21)

19
DTT Digital Torque Tester
6e. The tester will prompt user to set wrench to 60% of
Full Scale (Figure 17).
For example:
If WRENCH MAX RANGE (Step 6b) is entered
as 250 FT-LB, the DTT will prompt user to set
wrench to 150 FT-LB.
Press NEXT.
6f. The display will change to the 60% test screen
(Figure 18).
Install the wrench on the transducer.
The screen will display a test counter which indicates
the number of times the user must apply torque at the
60% setting:
TEST 1 of 3
TEST 2 of 3
TEST 3 of 3
Apply torque until the wrench reaches 150 FT-LB.
Then press STORE to advance the test counter.
Repeat procedure until counter reaches 3 of 3.
The stored data will also accumulate in the primary
store box.
PLEASE SET WRENCH TO 150 FT-LB
NEXT
Figure 17: Wrench Set prompt screen
0.0O
TGT TORQUE: 150
FIRST PEAK
FT-LB
MAIN MENU STORE
Figure 18: 60% torque test screen
TEST 1 OF 3
DATA: 3