Graco XP70s-hf 577222 [22/86] Heaters

Graco XP70s-hf 577222 [22/86] Heaters
System Components
22 3A6283H
Heaters
Primary Heaters (F)
Viscon HF Fluid Heaters heat resin and hardener before
the materials combine in the mix manifold assembly.
The heater improves chemical reaction and lowers
viscosity of material to improve the spray pattern. There
are two Viscon HF heater variants (hazardous location
heaters, and non-hazardous location heaters). For
approval rating, see Approvals, page 11 regarding your
primary fluid heaters.
Hot Water Heater (ZT)
Viscon HP Fluid Heater is included in the water heated
hose packages. Heating fluid is circulated by a
diaphragm pump through the heater and into the water
jacketed lines surrounding the material hoses. There are
two Viscon HP heater variants (hazardous location
heaters and non-hazardous location heaters). For
approval rating, see Approvals, page 14, regarding
your primary fluid heaters.
Hopper Heaters (EC)
Immersion heaters used to heat the outer jacketed area
of the double walled hoppers. The outer jacket is filled
with heating fluid to condition the resin and hardener
materials.
Pumps
XP-hf Pump Assembly
A mechanically linked, fixed-ratio system that consists of
a singular air motor and two individual XP displacement
pumps.
XP Displacement Pump (D)
Pump used to deliver the resin and hardener materials
at high pressure to the mix manifold and spray gun.
Solvent Pump (BA)
Pump used to flush the mix manifold, hose, and gun.
Feed Pumps (EE)
Pumps that transfer conditioned resin and hardener
materials to the primary pump. Using feed pumps is the
preferred method to transfer viscous material compared
to the gravity feed method.
Diaphragm Pump (ZG)
Pump equipped on water heated hose packages, used
to circulate the heating fluid through the water heated
hose.

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