Preventive maintenance
DynaMAX 550P/560P/575P Waterjet Pump Operator Manual 811390 67
Benefits of preventive maintenance
Hypertherm recommends preventive and scheduled maintenance for all waterjet pumps.
High-quality equipment that is maintained on a schedule lasts longer than equipment that is not
maintained regularly. This maintenance includes adjustments, cleaning, lubrication, repairs, and
replacement of parts.
Improves reliability
Finds possible problems before they cause unplanned downtime and become expensive
repairs
Extends the life of equipment and decreases the frequency of replacement
Contributes positively to reputation and profits
Gives traceability through records
WARNING
When work must be done in a small space or an area with limited access, the access
must not be blocked by ventilation ducts, hoses, pipes, or other equipment.
WARNING
Do not operate the pump without the shaft access cover and all other safety devices
correctly installed.
WARNING
Make sure that all connections, fasteners, locking devices, hoses, and fittings are tight
before operation.
WARNING
Do not block or remove warnings, cautions, or instructions.
CAUTION
Do not touch a hot surface.
Water leaking from a high-pressure fitting or the bleed-down valve can be hot.
All installation, repairs, and maintenance of the electrical and plumbing systems must
obey national and local codes. This work should be done only by an approved
technician.
It is the buyer's responsibility to investigate and obey all local codes.
Obey all safety requirements and applicable safety laws and regulations.
Examine and clean the equipment regularly.
Refer to Examine and clean the equipment on page 72.
Do repairs immediately.
Obey local protocols for recycling or disposal of parts, materials, and fluids. National
and local environmental rules can apply to disposal.
Refer to Recycling and end of product life on page 135
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