Daily
Daily Start-Up
Ensure gun is attached to coupling block and air hose, and the proportioning unit is at desired temperature and pressure.
1.Connect air supply to gun, page 9.
2.Adjust air cap valve, page 10.
3.Saturate felt in felt wiper with gun cleaner using flush can.
4.Trigger gun multiple times to ensure valving rod moves the full travel quickly and freely.
CAUTION
Sluggish valving rod action may result in valving rod sticking in open position when fluid pressure is applied. Always have a 5/16 in. nut driver available to quickly close manual valves on coupling block.
5.Open both manual valves, page 8.
6.Test spray on disposable surface and adjust spray pattern as needed. (See Spray Pattern Adjustment procedure, page 14.)
Do not exceed 1000 psi (7 MPa, 70 bar)
maximum fluid working pressure even in static
Daily Shutdown
Follow when gun is out of service for any 
length of time. Daily disassembly of gun for cleaning is not recommended if it has been operating properly. However, if you remove the gun from the coupling block, flush and clean thoroughly.
1.Follow Pressure Relief Procedure, page 13.
2.Shut down proportioning unit as required.
12 | 311320G |