User's Manual

Related Manuals
3A1657F 3
Related Manuals
Component manuals in English. Manuals are available
at www.graco.com.
Overview
On HFR systems, the flow meters are used only as a
method of monitoring system performance, which will
help with system maintenance. The ratio displayed on
the ADM is a running average of the data collected.
NOTE: The flow meters will not correct any ratio errors
caused by system performance.
When the ratio monitoring system is active, the ratio will
be displayed on the screen below in the form of ratio:1
(e.g. 24.03:1). The display will show “--:--” when the ratio
monitoring system is not active. The recommended min-
imum value for an alarm is 3%.
NOTE: For circulation or NVH systems, the ratio moni-
toring system only becomes active when the machine is
in high pressure circulation.
Manual No. Description
Systems
313997 HFR Operation
313998 HFR Repair-Parts
3A2797 HFR for NVH Foam - Cart,
Setup-Operation
3A1961 HFR for NVH Foam - Modular,
Setup-Operation
Flow Meters
308778 3000 Series Flow Meters
309834 6000 Series Flow Meters
Dispense Valves
312753 L-Head Operation-Maintenance
312752 S-Head Operation-Maintenance
313536 GX-16 Operation
313872 EP Gun, Instructions-Parts
313213 Probler P2, Instructions-Parts
309550 Fusion Gun Instructions-Parts
312185 MD2 Valve Instructions-Parts
313380 GX-7 DI Auto-Robotic Spray Gun,
Operation-Maintenance
Accessories
3A0395 HFR and VRM Tank Feed Systems
Instructions-Parts
3A0861 Ratio Check Assembly for Fusion/EP
Guns