POLYURETHANE
MACHINERY
CORPORATION
PHDX-2 SERVICE MANUAL
7. PROPORTIONER PURGING
6. Turn Hydrualic Pressure Control (Item K, Figure 4) fully COUNTERCLOCKWISE.
7. Turn ON Main Power (Item N, Figure 6).
8. Turn ON Motor Power (Item 9, Figure 7). Button will turn green when activated.
9. Activate Pump Power (Item 8, Figure 7). The button will turn green and the pump will
activate. Turn Hydraulic Pressure Control CLOCKWISE increasing material pressure
to 400 psi (28 bar). Both Material Pressure Gauges on the Exit Manifold Assem-
bly (Item G, Figure 3) should approximately read the same. Check all Heated Hose
Coupling connections for leakage.
10. Check all TSU and ”Fast-Lock” connections for leaks.
11. Bundle all Heated Hose Connections ensuring that there are NO kinks in the TSU
Cable or Air Hose. Wrap with Electrical Tape to securely hold all components in place
and minimize places for bundle to snag onto job site protrusions.
REVISION 1.1
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