Stanley QB Expert - Page 194

QB Expert Alpha Controller
186
Diagnostics and Troubleshooting
Fault Possible Cause Probable Solution
Major Consideration
That Led to Solution
To Clear/Reset from
Fault Condition
Temperature Fault!
Continued
Output / gearing
failure
Open and inspect
tool head and
gearing; replace
any worn or broken
parts
Tool has
operated without
overheating for a
significant period of
time but suddenly
overheats; operator
notices change of
tool operation (i.e.,
noise, vibration,
and speed are
different than
normal)
Perform
maintenance on
tool; open and
inspect tool head
and gearing;
replace any worn or
broken parts
Reduced incoming
voltage
The type of joint
(hard or soft)
can cause (see
Excessive Duty
Cycle cause above);
switch from 115
V AC to 230 V AC
or correct reduced
incoming voltage
problem
When tested with
a voltmeter, or as
observed on the
ANALYZE screen,
incoming voltage is
<90% of nominal
Switch from 115
V AC to 230 V AC
or correct reduced
incoming voltage
problem
Unrecognized Tool!
Wrong tool
parameters in tool
memory board
Download correct
tool INI file to tool
Wrong values
indicated under
SERVICE-> TOOL
screen
Download correct
tool INI file to tool