UNDERCOAT GUN
INSTRUCTIONS
Part #20441
© Copyright 2014 Easthill Group, Inc. Instruction part #20441Q Rev. 12/14
If you have any questions about the use of this product, please contact
The Eastwood Technical Assistance Service Department: 800.544.5118 >> email: [email protected]
PDF version of this manual is available online >> eastwood.com/20441manual
The Eastwood Company 263 Shoemaker Road, Pottstown, PA 19464, USA
US and Canada: 800.345.1178 Outside US: 610.718.8335
Fax: 610.323.6268 eastwood.com
CLEANING:
• Remove gun from container.
• Spray out product remaining in gun.
• Using a suitable solvent compatible with material being sprayed (
NOTE:
Eastwood PRE or
Aerosol Injected Cleaner works well) to clean out any product remaining in gun.
• Be sure to clean out material from the air vent hole on the right side of the gun cap. This should
be done periodically while spraying to allow equalization of air pressure in container.
TROUBLESHOOTING:
• Gun will not spray material but discharges air with wand/hose in place:
– Wand/hose fitting is threaded on end of gun too far:
Back off threads of wand/hose fitting to only three threads then re-tighten lock ring.
– Material too thick for chosen wand/hose:
Select the 24" wand/hose with the 1/4" orifice.
• Gun sputters or sprays intermittently while in use:
– Air vent may be blocked:
Clean out material from the air vent hole on the right side of the gun cap.
– Material may be too thick for gun nozzle:
– Air Pressure may be too low:
Increase pressure to a maximum of 60 PSI [4.13 bar].
– Material may be hardening or “setting up” in container:
Discard material and mix another batch.
– Nozzle and/or tube may be partially blocked:
Clean out as required.
• To attach an accessory hose/wand:
1. Loosen brass lock ring, turn the brass
nozzle
outward
(counter-clockwise as
viewed from end of gun) then remove from
gun and set aside.
2. Thread the selected flex hose/wand onto
the end of the gun by
NO MORE THAN 3
THREADS
for maximum flow then lock in
place with the brass lock ring
(FIG. F)
.
IMPORTANT NOTE:
Threading the hose/
wand fitting on too far will block material flow from gun to hose.
FIG. F
THREE
THREADS
LOCK
RING
24" & 32"
HOSE/WAND
