Sure Torque ST-LAB - Page 42

rev. 08.15.2006.
5-42
TABLE 5-3, Pneumatic Troubleshooting Guide.
MALFUNCTION PROBABLE CAUSE CORRECTIVE ACTION
1. Cannot Get Proper a. Air regulator defective a. Replace air regulator
Air Pressure: b. Air gauge defective b. Replace air gauge
c. Leak in air system c. Locate leak and correct
d. Insufficient air supply d. Check for restrictive
kinks, or leaks in air
hoses or connections.
2. Discrete Air a. Excessive moisture in system a. Check filtering system
Components not b. Component defective b. Replace component
Responding: c. Defective rear panel fuse c. Replace fuse
d. Low air pressure d. Check air supply and
that air pressure at the
main regulator is 80 psi
3. Water in Air Supply: a. Filter defective a. Replace filter
b. Filter dirty b. Clean or replace filter
4. Discrete Air a. Excessive moisture in system a. Check filtering system
Components b. Air supply dirty b. Check filtering system
Malfunctioning: c. Leak in component or c. Locate leak and correct
hose connections
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