Hog Technologies PAINT HOG, Operation Manual

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Section 4 - General Maintenance
4.9 Compressed Air System
Before performing any maintenance procedure
on the vehicle make sure the machine is properly
shutdown and secured in the service position.
Before performing routine maintenance on any
component in the pneumatic system, open the
air exhaust valves to ensure all pressure is bled
from the system. Also make sure compressed air
components are cool.
Daily Maintenance & Inspection
1. Check the drain valve on the filter/dryers.
Make sure they are working properly.
2. Open and close all manual ball valves and
make sure they are operating properly.
3. Check all air hoses and connections for dam-
age, loose connections and chaffing. Repair or
replace any questionable components.
Weekly Maintenance & Inspection
1. Perform all daily maintenance along with the
items outlined in this section.
2. Disassemble inspect and fill oiler using the fol -
lowing procedure:
• Drain all oil from the bowl.
• Inspect bowl and seals. Replace if damaged
or cracked.
• Refill the bowl and coat the bowl seal with
Marvel Mystery oil. Then install and tighten
the bowl.
• Pressurize the compressed air system and
activate the air motors. Monitor the oiler
sight glass for proper oil flow. Flow should
be 1 drop every 3 seconds. Using the adjust-
ment screw, adjust flow of oil until the proper
flow rate is achieved.
Typical Air Filter/Driers & Oiler