Marco Blastmaster 950 CFM, Operator'S Manual

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Blastmaster
®
950 CFM Air Dryer
8
Daily Pre-operation Checklist

1. Abrasive

2. Air Compressor

3. Air Hose Couplings & Gaskets

4. Air Hose

5. Safety Cable

6. Ambient Air Pump*

7. Breathing Air Filter

8. CO Monitor

9. Breathing Line

10. Climate Control Device

11. Abrasive Blasting Suit

12. Gloves

13. Abrasive Blasting Nozzle

14. Lighting System*

15. Abrasive Blasting Nozzle Holder

16. Remote Control Switch

17. Supplied-Air Respirator

18. Control Line

19. Abrasive Blasting Hose

20. Abrasive Blasting Hose
Couplings & Gaskets

21. Abrasive Metering Valve

22. Remote Control System

23. Moisture Separator

24. Abrasive Blasting Pot Exhaust
Muffler

25. Abrasive Blasting Pot

26. Abrasive Blasting Pot Screen

27. Abrasive Blasting Pot Lid

28. Aftercooler*
* Optional or alternative device.
Ask your Marco Representative
for more details.
Abrasive – Select the correct Abrasive (1) for the application. Review the SDS
(Safety Data Sheet) to ensure the correct PPE (Personal Protective Equipment)
and Environmental Controls have been selected and are in place.
Air Compressor – Select an Air Compressor (2) of adequate size to support all
equipment requirements. Refer to “Air & Abrasive Consumption Chart” for
Abrasive Blasting Nozzle (13) air consumption requirements. Before connecting
Air Hose (4), sample the air being produced by the air compressor (2) to ensure
it is free of petroleum contaminants.
Air Hose, and Air Hose Couplings & Gaskets – Select Air Hoses (4) of
sufficient size to support all subsequent volumetric requirements and with a
sufficient PSI (pound per square inch) rating. Inspect all Air Hoses (4), and Air
Hose Couplings & Gaskets (3) for damage or wear. Repair or replace damaged
or worn components.
Abrasive Blasting Hose, Abrasive Blasting Hose Couplings & Gaskets, and
Abrasive Blasting Nozzle Holder – Select an Abrasive Blasting Hose (19) that
has an inner diameter 3 to 4 times larger than your Abrasive Blasting Nozzle
(13). Inspect Abrasive Blasting Hose (19), Abrasive Blasting Hose Couplings
& Gaskets (20), and Abrasive Blasting Nozzle Holder (15) for damage or wear.
Repair or replace damaged or worn components.
Safety Cables – Install a Safety Cable (5) at each Abrasive Blasting Hose (19),
and Air Hose (4) connection points.
Aftercooler and Moisture Separator – Ensure Aftercooler (28) is positioned
on stable ground. Keep petcock drain of Moisture Separator (23) slightly open
during use. Drain both devices after each use.
Supplied-Air Respirator, Breathing Line, Breathing Air Filter, Climate
Control Device, CO Monitor, Ambient Air Pump – You MUST consult the
Operator’s Manual supplied with your Respiratory Equipment (6, 7, 8, 9,
10, 17) for ALL applicable instructions and warnings. Inspect all Respiratory
Equipment components for damage or wear. Repair or replace damaged or worn
components.
Abrasive Blasting Suit and Gloves – Select an abrasive-resistant Abrasive
Blasting Suit (11) that is slightly oversized to allow ease of movement and allows
air to flow around your body. Select abrasive-resistant Gloves (12) with a tight fit
and a long cuff that overlaps the sleeve of the Abrasive Blasting Suit (11).
Abrasive Metering Valve and Abrasive Blasting Pot – Confirm Abrasive
Blasting Pot (25) is positioned on stable ground. Inspect Abrasive Blasting Pot
(25) and Abrasive Metering Valve (21) for damage or wear. Repair or replace
damaged or worn components.
Abrasive Blasting Pot Screen and Abrasive Blasting Pot Lid – Always use
an Abrasive Blasting Pot Screen (26) when filling Abrasive Blasting Pot (25)
with Abrasive (1) to prevent debris from entering the Abrasive Blasting Pot (25).
Remove Abrasive Blasting Pot Lid (27) before operating the Abrasive Blasting
Pot (25). Install Abrasive Blasting Pot Lid (27) after use to protect the Abrasive
Blasting Pot’s (25) interior.
Remote Control System, Remote Control Switch, Control Line, – Inspect
Remote Control System (22) and Control Line (18) for damage or wear. Repair
or replace damaged or worn components. Ensure Control Line (18) fittings
connected to the Remote Control System (22) are tight and free of leaks. Ensure
Remote Control Switch (16) is functioning properly. Consult Remote Control
Switch Operator's Manual for applicable instructions.
Abrasive Blasting Pot Exhaust Muffler – Inspect Abrasive Blasting Pot
Exhaust Muffler (24) at start and end of daily use. Replace element of Abrasive
Blasting Pot Exhaust Muffler (24) per Operator's Manual instructions.
Lighting System – Ensure the Lighting System (14) is connected to a proper
power supply before use.
DAILY PRE-OPERATION CHECKLIST