Xtreme
INSTALLATION AND START UP
202745
REV 1.0: January 4, 2021
7
INSTALLATION AND START UP
CAUTION!
When working with the Xtreme Gun or
performing maintenance work, wear suitable
safety protection in accordance with the
recommendations and specifications provided
by the product suppliers.
1. Install
Coupling Block
to the hoses.
2. Ensure the
Manual Valves
are
CLOSED
by turning them to the
full clockwise position.
CAUTION!
Excessive force closing or opening
the Manual Valves may result in damage to the
Manual Valves and/or Coupling Block.
3. Set the
Gun Lock
to the
LOCKED
position.
4. Ensure
Check Valve
Assemblies are properly installed in the
Gun Block.
5. Connect the
Coupling Block
to the
Gun Block
using the
Nut
Driver
provided (Pg. 40). Tighten
Coupling Block
until there is
a hand tight seal.
6. Connect the air supply with 90 to 125 psi (6.2 to 8.6 bar) to the gun.
NOTE!
The material delivery hoses are color coded Red and Blue. The Red corresponds to
the Isocyanate (A) and the Blue to the Polyol (R). To avoid connection errors, the (A) and (R)
hoses have connections with different sizes to avoid incorrect connections. [Set the
Gun Lock
to the
OPEN
position.]
7. Pull the
Trigger
several times to check for correct
movement of the
Mixing Chamber
and
PCT
.
8. Ensure the Proportioner and supply system are in the
ready position and the material pressures and
temperatures are set as recommended by the chemical
supplier (see Machine Service Manual).
9.
OPEN
each
Manual Valve
by turning three (3) full
turns counter clockwise.
10.
Perform a test spray.
