Stanley QB Expert User Manual

QB Expert Alpha Controller
184
Diagnostics and Troubleshooting
Fault Possible Cause Probable Solution
Major Consideration
That Led to Solution
To Clear/Reset from
Fault Condition
Transducer Zero
Fault!
Torque Cal. set
to a non-standard
value (i.e. greater
than 20% variance
from Nominal
Cal.)
Set Torque Cal. to
the specific torque
calibration value for
the tool
Read the Nominal
Torque Cal. value
from the tool and
compare it to the
specific Torque
Cal.
May require tool
recertification
Tool gear case
binding
Remove the object
wrapped around
gear case.
Open gear case and
inspect for wrong
components or
components are in
backward
ANALYZE screen
shows a zero offset
on the transducer
health meter
Remove the object
wrapped around
gear case.
Reassemble gear
case with proper
components.
Defective tool
Re-engage and lock
pins in connector in
handle
Visual/mechanical
inspection of pins
in tool handle
connector
Re-engage and lock
pins in connector in
handle

Stanley QB Expert Specifications

General

Brand	Stanley
Model	QB Expert
Category	Controller
Language	English