TIF 5650A Halogen Leak Detector - Manual (Page 11)

* Remember that a worn out tip, no matter how clean, is still worn out and
will result in poor unit performance.
** Battery condition can be judged by checking the power indicator light
on the front of the unit. Weak batteries may cause the light to "blink".
Good batteries will result in a steady light.
NOTE: It is best to measure the battery voltage, as indicated in the
maintenance section on page 8, before reaching a conclusion.
TROUBLESHOOTING
9
PROBLEM
Erratic and/or
continuous
beeping signal
Erratic and/or
continuous
beeping signal
Reduced
sensitivity
Reduced
sensitivity
Probe pump
runs but unit
does not beep
Unit will not
detect a
known leak
Unit will not
detect a
known leak
Unit will not
detect a
known leak
Unit will not
detect a
known leak
CAUSE
Dirty tip
or
protector
Low battery
condition
Tip is worn
out
Dirty tip or
protector
Batteries
reversed
Tip is worn
out
Low battery
condition
Turned on in
presence of
a leak
Dirty tip
or Protector
CORRECTION
Replace or *
clean tip
or protector
Check pwr light **
& voltage. Replace
batteries if needed
Replace tip
Replace or clean *
tip or protector
Remove and
correct
Replace tip
Check power light**
& voltage. Replace
batteries if needed
Reset unit in a
clean atmosphere
(see page 6)
Clean or *
Replace tip
or Protector