Titan PROPURGE LPA User manual

0319 • Form No. 0153937D
INSTRUCTION SHEET
PROPURGE™LPA (LOW PRESSURE) SPRAY GUN
1 SAFETY INFORMATION
NEVER ATTACH THIS SPRAY GUN TO
EQUIPMENT CAPABLE OF MORE THAN
145 PSI STATIC FLUID PRESSURE!
IN THE EVENT OF LEAKAGE, REPLACE
GUN IMMEDIATELY!
READ THE HELIX LP MAIN UNIT
OPERATING MANUAL BEFORE USE!
Before setting up or using the ProPurge™ low pressure spray
gun, read and understand all of the safety instructions in the
main operating manual.
• Follow all material manufacturer’s safety warnings.
• Always use proper personal protective equipment (PPE)
when working with dual component spray chemicals.
• Follow all necessary precautions to avoid dangerous
spray conditions when spraying in enclosed areas.
Ensure sucient ventiliation and eliminate any potential
ame/spark sources.
• Do not overll enclosed spaces or build foam beyond
the material manufacturer’s recommended depth.
• Refer to the main unit operating manual for a full list of
equipment and chemical warnings.
2 PARTS AND COMPONENTS
B side hose (Resin)
Nozzle
retaining
ring
Maze
Nozzle™
Trigger
A side
hose (ISO
)
Air hose
Trigger
safety
i
ProPurge™ LPA gun and Maze Nozzle™ patent pending.
3 SETUP
Make sure the material ball valves on the Helix LP unit are
shut o.
Make sure the material ball valves on the whip hoses are in
the closed position for removing/attaching the spray gun.
1. Make sure the material supply hoses as well as the air supply hose are
properly connected to the main unit (refer to main unit Operating
Manual).
2. Attach the dual heated hose assembly from the main unit to the spray
gun.
a. Attach the heated A side hose (marked in red) with ball valve to
the corresponding A side hose (marked in red) on the spray gun.
Tighten with a wrench.
b. Attach the heated B side hose (marked in blue) with ball valve to
the corresponding B side hose (marked in blue) on the spray gun.
Tighten with a wrench.
c. Attach the air hose (unmarked) to the corresponding air hose on
the spray gun. Tighten with a wrench.
a
c
b
3. Attach the desired Maze Nozzle™.
i
A round nozzle (red) will give a round pattern, creating
heavier coverage over a smaller area.
a. Twist the nozzle retaining ring towards the “unlock” symbol.
b. Align the tabs on the nozzle with the open slots in the barrel.
c. Insert the nozzle into the orice.
d. Twist the nozzle retaining ring towards the “lock” symbol to secure
the nozzle into place.

2
4 USAGE
1. Perform the startup procedure on the main unit (refer to the main unit
operation manual).
2. Once the system is on and the compressor is running, return to the spray
gun and open the air valve. Ensure that air is owing out of the nozzle.
Attention
Never trigger the spray gun without air supply on. Doing so
will signicantly reduce the life of the nozzle and spray gun.
3. Once the system has achieved the desired pressure and heat settings
(refer to the main unit operation manual and material manufacturer’s
temperature recommendations) the A and B side material inlet valves
can now be opened.
4. The system is now ready to spray. The gun will not spray until the trigger
and trigger safety are depressed at the same time. This can be achieved
by making sure the user’s hand is gripping the trigger while at the same
time setting the trigger safety within the user’s palm.
Attention
Damage to the spray gun may result when used with an air
pressure lower than 30 PSI.
i
The spray gun trigger will be locked (it will not spray) as long
as the trigger safety is not depressed.
It is recommended that the sprayer be tested on a scrap piece
of cardboard somewhere outside of the immediate intended
spray area.
4.1 CHANGING THE NOZZLE
i
Nozzle performance is something that can be felt and seen
very easily. A new nozzle should produce approximately 300
cycles per minute (CPM) spraying performance.
Once the Helix LP is linked and ready to spray, press #4 on
the A side control panel. This will display the cycle rate. This
range can vary with material and temperature.
When the cycle rate drops about 10%, a change in
performance should be noticeable, requiring a slower
spraying movement. The cycle rate will gradually decrease
as the nozzle usage increases.
At approximately 100-120 cycles per minute (CPM)
applicators may nd that spraying movement speed is too
slow and replace the nozzle.
i
The main unit will automatically manage the pressures and
ratio regardless of the cycle rate. It will not be necessary to
make any system adjustments.
If any leakage is noticeable at the spray gun, immediately
stop spraying, close all ball valves on the whip hoses, and
replace the spray gun.
5 PARTS LIST
Part No. Description Gun
Qty.
Round
Nozzle
Qty.
2405674 PROPURGE™ gun and nozzle kit 1 15
0153951 PROPURGE™ gun kit 1 ------
0153952 Round Maze Nozzle™ kit ------ 25
Not included, available for separate purchase (see graphic below):
0153979 Ball valve
0138982 Whip hose (blue)
0138983 Whip hose (red)
0138982
0153979
0153979
0153979
0138983
EU Declaration of conformity
We declare under sole responsibility that this product conforms
to the following relevant stipulations:
2006/42/EC, 2011/65/EU
Applied harmonised norms:
EN ISO 12100, EN 1953
The EU declaration of conformity is enclosed with the product.
If required, it can be re-ordered using order number 2399726.