Continuity and polarity check
Connect a paired QUBE CasTip to the handle
and Checkmate or similar close circuit device
to the probe holder
+T to –T via close circuit
2 green LED’s illuminated, full measurement
sequencing (green amber red amber red)
Lance open circuit with no sensor connected,
tested at pins
Each of
+T/+O/-T/-O to each other and to
+T or –T contact block to +T pin or –T pin
+O or –O contact block to +O pin or –O pin
Tape one wrap around the connections with
electrical tape and replace the R-S connector
into the lance in the correct orientation.
Note the orientation of the contacts and
grooves, +O and +T should be visible.
Final Assembly
Tighten screws on each side of the handle to
secure the insert.
Tighten the ¾ BSP lock nut on handle so handle
is perpendicular to the bend of the tube.
Connect the flying lead to the cable and fold the
cable inside the handle through the access hatch
if needed.
Turn the probe holder so that the spigot is
facing away from the handle. Tighten grub
screw down securely with Loctite applied.