Manual Revision: Feb 18
Copyright © 2011-2018 Pirate Brand®, All Rights Reserved
13
C-Series - 3.0 / 6.0
Cu Ft
User’s Manual
Maintenance Procedures
Procedure Details
1. Inspect & Empty Abrasive Trap (If Equipped - Standard On Older Models)
Disassemble, clean out any abrasive & inspect the Abrasive Trap. Replace any worn components and reassemble.
IMPORTANT:
Replace screens that can not be cleaned to open up all holes, never reuse clogged screens.
2. Inspect Personal Protective Equipment (PPE)
Inspect
ALL
Personal Protective Equipment (PPE) for proper fit, condition & operation as designed. Replace, repair, or
be fitted as needed.
3. Inspect Remote Control Handles and Control Hose/Cord
Pneumatic Remote Control Systems:
Inspect Control Handle for damage making sure the Safety Flap/Lever Lock is in good working order and replace
or repair as needed. Inspect twinline hoses and replace if leaks, areas that show abrasion, or soft spots are found.
Electric Remote Control Systems:
Inspect Control Handle for damage making sure the Safety Flap/Lever Lock is in good working order and replace
or repair as needed. Inspect control cord and replace if damaged plug ends, areas that show abrasion, exposed wires, or
cracks are found.
4. Inspect Blast Hose, Couplings & Gaskets
Inspect Blast Hose for leaks, abrasion & soft spots, and replace as needed. Inspect couplings for damage, leaks & wear,
and replace as needed. Inspect coupling gaskets for leaks & wear, and replace as needed. Always use safety clips &
whip checks (safety cables) at Blast Hose connections.
5. Inspect Blasting Nozzle
Inspect the Blasting Nozzle for wear and proper bore diameter. Replace the Blasting Nozzle when the bore diameter has
worn to 1/16” wider than its original diameter. Example: replace a #5 nozzle (5/16” bore) when the bore reaches 3/8”.
6. Inspect Air Hose, Couplings & Gaskets
Inspect Air Hose for leaks, abrasion & soft spots, and replace as needed. Inspect couplings for damage, leaks & wear,
and replace as needed. Inspect coupling gaskets for leaks & wear, and replace as needed. Always use safety clips &
whip checks (safety cables) at Air Hose connections.
7. Inspect & Clean Blow-down Muffler
Remove the Blow-down muffler, turn it with the open end down and tap on a hard surface to free trapped debris. If muffler
is clogged and can’t be cleaned out sufficiently, it must be replaced.
8. Lubricate Inlet Valve
Add 2 drops of light machine oil through the Inlet Valve Petcock while open to lubricate the Inlet/Outlet Valve system.
9. Inspect Pop-Up & Pop-Up Gasket
Inspect the Pop-Up & Pop-Up Gasket for wear and replace as necessary.
10. Service Inlet Valve
Disassemble, clean & inspect for proper operation and worn components. Replace any worn components found.
Lubricate the piston and cylinder with silicone paste before reassembling.
11. Service Diaphragm Valve / Outlet Valve
DIAPHRAGM VALVE
(If Equipped) - Remove cover and inspect diaphragm disk and other components. Replace any
worn components found.
OUTLET VALVE
(If Equipped - Standard On Older Models) - Disassemble, clean & inspect for proper operation and worn
components. Replace any worn components found. Lubricate the piston and cylinder with silicone paste before
reassembling.
12. Service Metering Valve
Disassemble, clean & inspect the Metering Valve for proper operation and worn components. Replace any worn
components found.
13. Service Control Valve(s)
Disassemble, clean & inspect for proper operation and worn components. Replace any worn components found.
Lubricate with silicone paste before reassembling.