Overview; Air And Fluid Hoses; Heat Control Zone - Graco Therm-O-Flow 20 Instructions - Parts Manual

Overview

Overview
A Heated Platen melts the sealant or adhesive and
directs the molten material to the Pump inlet. The
material then travels through a Heated Pump and
heated fluid moves to the application tool.

Air and Fluid Hoses

The Therm-O-Flow requires Graco single-circuit
material hoses rated at a maximum of 1250 watts.
Make sure all air and fluid hoses are properly sized for
the system.

Heat Control Zone

The Therm-O-Flow has 4, 8, or 12 heat zones. Zones
for the Heated Platen and the Heated Pump are not
included in the zone count. Zones 1 and 2, 3 and 4, 5
and 6, 7 and 8, 9 and 10, and 11 and 12 are each
available through 12-pin connectors. The heated hoses
have a 16-pin connector at the inlet, and an 8-pin
connector at the outlet. All heated valves, manifolds,
and heaters are equipped with an 8-pin mating
connector.
F . 6: Heat Control Zone Selection
IG
14 334129S