7
Assembling tube sections
Place powerhead/lower tube assem-1.
bly on a clean, flat surface so that
both assemblies fit end to end. The
powerhead/lower tube assembly
should be facing positioned with the
locking hole in the tube end facing
up.
Assembly and adjustments (continued)
Slip off the protective plastic 2.
cover(s) from the ends of the
tube(s), and loosen the coupler
screw knob.
Insert the tool assembly into the 3.
coupler, with the tool decal facing
up, until the line of the decal is flush
with the end of the coupler.
Twist the tool assembly back and 4.
forth until you are sure it snaps in
place by the coupler latch.
When the two tube halves are locked 5.
together, press down on the spring-
loaded latch protector and tighten
the coupler screw knob.
CAUTION!
Keep the open ends of the tubes
clean and free of debris!
CAUTION!
Verify that there is no gap between
the latch protector and coupler.
When the two tube halves are locked together, press down on the spring-loaded latch protector
Tool assembly
Lower tube assembly
Coupler
Latch
Coupler screw
knob
Locking hole
Latch protector (extended)
Latch Protector (lowered)
Coupler Screw Knob
Coupler
Insert the tool assembly into the coupler
Press latch
With the unit on a clean, flat surface, 1.
loosen the coupler screw. The spring-
loaded coupler protector should pop up.
Press down on the latch with your finger 2.
or thumb. This releases the coupler lock.
Pull the upper tube assembly out of the 3.
coupler.
Disassembling the tube sections
Press down on the latch with your nger or thumb
