Field Repair Instructions - Rainbow Treecare Q-gun Manual

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I.
REPLACING SET SCREWS/TIGHTENING TIPS
1.
Set
screw
Loosen the set screw with flat
head screwdriver.
II.
REPLACING TUBING
1.
2.
Replace damaged tubing with replacement sections
in the field.
III.
CLEANING INJECTION TIPS
1.
Regularly check the
injection tip for debris.
10
For tech support and protocols call
FIELD REPAIR
2.
Use wrench to tighten the tip.
Avoid over-tightening.
NOTE:
If a threaded part will not turn in
one direction, give it a slight turn in the
opposite direction to loosen up the seal.
2.
Use the brushes and cleaning
picks provided to dislodge
blockages.
877-272-6747
INSTRUCTIONS
3.
Re-tighten the set screw. Avoid over-
tightening and stripping the screw.
To disconnect tubing, push in the plastic collet
of the push-to-connect and pull out the tubing.
3.
Regularly inspect the tubing ends for chemical
residue build-up, deep scoring, and kinks.
NOTE:
Push-to-connect fittings are designed to score the
tubing to hold it firmly in place. Over time, the scoring
becomes deeper and can cause leaking with repeated
connecting and disconnecting. Restore bad tubing ends by
using a sharp box cutter, razor, or knife to make a straight,
vertical cut past the damaged section. Do not use scissors or
shears.
3.
Run water or air through
the tee to remove
dislodged debris.
4.
Ensure tip is threaded into
handle, and set screw is
present and tightened.

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