Owners manual

9
Operating Instructions
Safety Valve
NEVER attempt to regulate or
tamper with safety valve. Valve is
sealed and certified by ASME code
and is designed to relieve system
pressure when necessary.
Check proper operation of safety valve before each
use. Refer to figure 7. If valve does not open manu-
ally, replace immediately. Discharge pressure is
generally set at 175 PSI (12.1 bar). DO NOT attempt
to open valve while machine is under pressure.
Tank
Drain daily.
Figure 7: Safety Valve
Pull ring on
safety valve
before each use.
Maintenance Schedule
Daily
Weekly
Monthly
Every 3 months
Check oil level
Check for unusual operation. Correct
before damage occurs.
Change oil
Clean air filter
Change oil (after first 30 hours)
Check and tighten all bolts as required
Check all connections for air leaks
Check belts for proper tension, wear,
and alignment
Check safety valve
Drain tank and traps
Inspect valve assemblies
General unit cleaning
Check for unusual operation.
Correct before damage occurs.
Inspect oil for contamination.
Change if necessary.
Check all unloading lines for
leaks. Air leaks in unloader lines
will cause unloaders and pilot
valve to chatter and could cause
short cycling of motor.
Notes