GAP Spray Gun
16
35943-1, Issue 5
WARNING: D
O NOT APPLY ANY GREASE TO THE MATING SURFACES OF SIDE BLOCK AS IT
WILL PROMOTE THE COLLECTION OF DIRT CAUSING PREMATURE WEAR OF THE
S
IDE
S
EAL AND
M
IXING
M
ODULE
.
9.
REINSTALL THE SIDE BLOCKS ON THE GUN BLOCK- Using the 5/32”
Hex Key secure the A and R Side Blocks to the Gun Block with the two socket head
cap screws. Make sure to sufficiently tighten the screws equally to prevent leakage.
10. PERFORM START UP PROCEDURE- See Daily Start Up Procedure on Page 12.
Mixing Chamber and Gun Block Service Procedure
TOOLS REQUIRED
•
5/16” Spintite
•
6” Pliers
•
3/16” Open End Wrench
(or Needle Nose Pliers)
•
Brass Brushes
•
5/32” Hex Key
•
Clean Out Drills
•
6” Adjustable Wrench
•
Gun Cleaner
1.
PERFORM SHUTDOWN PROCEDURE- See the Daily Shutdown Procedure on
Page 12.
2.
REMOVE THE FLAT SPRAY TIP ASSEMBLY- Using the 6” Adjustable
Wrench remove the Flat Tip Assembly from the end of the Mixing Module.
NOTE:
If the gun has a Round Pattern
Spray Tip, skip Step 2 and
proceed to Step 3.
3.
REMOVE AIR CAP- Remove the Air Cap from the front of the gun by turning it
counter-clockwise. If necessary, use a pair of Pliers.
4.
REMOVE THE GUN FROM THE SIDE BLOCKS- Using the 5/32” Hex Key,
remove the Side Block Mounting Screws. Carefully separate each Side Block from
the Gun Block. If this proves difficult, try removing any dried chemical that may
have accumulated. Wipe mating surfaces clean with a rag soaked in gun cleaner. If
the Side Blocks require servicing see the Side Block Service Procedure on page 14.
NOTE:
Consult the GAP Spray Gun
Parts Identification Manual
(P/N 35943-ID) for specific
Part Numbers.
Figure 10. Mixing Chamber and Gun Block Removal/Installation
