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13. Remove swivel fittings from side blocks. If
using optional ball valves, remove manual
valve assemblies.
14. Install fittings on side block as shown in
F
. 4. If using optional ball valves, install
IG
optional plugs.
Manual Valve
Assembly (2)
Side Block
R
Assemblies
R-Swivel
Fitting
F
. 4: Side Block Fitting Installation
IG
15. Reinstall side blocks on gun block. Secure
A and R side block to gun block. Tighten
screws equally to prevent leakage.
Gun Block
A-Side Block Assembly
F
. 5: Side Block Installation
IG
4
Optional Plug (2)
A
A-Swivel
Fitting
R-Side Block Assembly
16. Install Iso hose assembly and Resin hose
assembly between A and R fittings on side
blocks and hose bracket assembly as
shown in F
. 6.
IG
Resin Hose Assembly
Air Cap
Air Seal
Flat Tip Assembly
F
. 6: Hose and Spray Tip Installation
IG
17. Reinstall flat spray tip assembly (if neces-
sary).
If gun has round spray pattern tip, skip
step 17 and proceed to step 18.
18. Perform start-up procedure. See Daily
Start-Up procedure section of GAP Spray
Gun Manual 311322.
Installation
Iso Hose
Assembly
311342A
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