Preventive maintenance
90 810770 Operator Manual Echion
Start the pump after maintenance
CAUTION
A turning motor shaft can be dangerous. Close all doors and replace all covers, including
access covers.
CAUTION
Do not try to repair a leak with pressure in the system.
CAUTION
Remove all tools, towels, and rags from the work area before starting the equipment.
CAUTION
Make sure that all fittings are tight after doing maintenance on or repairs to this equipment.
Start the pump normally if maintenance done on the
pump was limited to:
• replacing the water filter.
• replacing the hydraulic filter element.
• replacing the hydraulic fluid.
• repairing or replacing the bleed-down valve.
• working on the electrical system.
Refer to Start the pump on page 43 for instructions.
Use the Postmaintenance start procedure on page 91
if maintenance or repairs have been done on:
• the high-pressure water system.
• intensifier components.
• the primary motor.