72183196
4-2016/Rev 0
ORIGINAL INSTRUCTIONS
3-1
SECTION 3
MAINTENANCE
3.1
Overview
Systems fail gradually; seals and connections begin to leak slowly or suddenly through specially
designed weep holes. Water or oil dripping from a weep hole indicates internal seals or valves
are beginning to fail, a warning that maintenance will be required.
3.2
Maintenance
In order to keep the equipment in optimum operating condition, routine and preventive
maintenance is essential, see Table 3-1, Mandatory Maintenance Schedule.
Detailed maintenance and troubleshooting procedures for specific systems are provided in
Sections 5 of this manual.
Daily Inspection
The following inspection procedures should be performed each shift. If problems are detected,
they should be remedied before placing the machine in service.
Prior to startup, inspect the area around the machine, the high pressure piping and
connections for indications of leaks.
Make sure there is no maintenance work in process.
Check the oil level.
As the machine is started and water pressure increases, listen for unusual sounds.
Check for water leakage.
Check the condition of the water filter.
Periodic Maintenance
A number of factors can contribute to component failure; poor water quality, operating
conditions, or improper maintenance procedures. Maintaining a service log can be a useful
method of tracking component life and maintenance trends. Analyzing service intervals will
assist in preparing a preventive maintenance schedule tailored to your specific application and
production requirements. Periodic maintenance, at regularly scheduled intervals, will minimize
unscheduled downtime and premature component failure.
Improper assembly can lead to the premature failure of components. Follow maintenance
procedures carefully; properly clean components prior to assembly and tightened to the correct
torque specifications.
Maintain a clean, dust and dirt free work area for maintenance.
Clean water leaks or spills to prevent slick surfaces.
Use only clean, dry air and clean, filtered solvent when flushing parts.
Use lint free cloths for cleaning.