Connect The Main Air Line; 241157 Heater Kit - Graco SuperCat 232721 Instructions-Parts List Manual

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1. Connect the main air line.

NOTE: See Fig. 1 for all installation steps except
where otherwise directed.
Connect the main air line to the 1 in. npsm(f) inlet
of the air line filter (79) at the back of the cabinet.
See Fig. 3.
The air supply at the proportioner must be a mini-
mum of 100 psi (0.7 MPa, 7 bar) and 150 scfm
3
(4.2 m
/min.).
A minimum 1 in. (25.4 mm) I.D. hose is recom-
mended.
Main Air Line
Fig. 3
2. Optional: Install 241157 Heater Kit
NOTE: Packages 232713 through 232724 are
shipped with the 241157 Heater Kit and two Viscon
HP Fluid Heaters installed.
Kit No. 241157 is available to convert an unheated
SuperCat proportioner to the standard heated
system described on page 12. The kit includes
necessary parts to install two Viscon HP fluid
heaters on the SuperCat. Refer to manual 308914
for installation instructions.
Viscon HP heaters and feed pumps are not in-
cluded with the kit and must be ordered separately.
The heaters are available in four voltages. Specify
which voltage you desire.
Installation
79
8806A
D Model 245863 Viscon HP Heater
(240 V, single-phase, 16.7 A)
D Model 245864 Viscon HP Heater
(480 V, single-phase, 8.30 A)
D Model 245862 Viscon HP Heater (Asia)
(200 V, single-phase, 20.0 A)
WARNING
FIRE, EXPLOSION, AND ELECTRIC
SHOCK HAZARD
The Viscon HP Heaters must be
installed by a qualified electrician in
compliance with all state and local codes
and regulations, to reduce the risk of
electric shock or other serious injury
during installation or operation.
When installing in a flammable atmo-
sphere (hazardous location) refer to
Article 500 of the US National Electric Code or
other applicable agency standards to plan the
work.
Refer to the Viscon HP Heater manual (supplied
with the heater) for information on heater power
supply requirements.
Do not plug in or unplug a power cord in any area
containing flammable fluids or fumes, to avoid fire
or explosion resulting in serious injury.
Do not put flammable materials and debris on or
near the heaters. Keep the work area clean.
WARNING
COMPONENT RUPTURE HAZARD
Heat causes fluid to expand. If the
heated fluid is trapped with nowhere to
expand, it can cause component rupture.
Be sure to keep the heated fluid circulating (open
the recirculation valves). Do not install a fluid
shutoff device between the heater and the gun.
308925
11

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