Hypertherm Echion User Manual

Preventive maintenance
3
60 810770 Operator Manual Echion
Preventive maintenance
Preventive maintenance schedule
These maintenance intervals are recommended guidelines. Find the procedures on the page
numbers listed in the Hours columns.
Interval
Daily
500
1,000
1,500
3,000 6,000
12,000
Before starting the pump
 Clean and inspect the pump.
page
39

Check the hydraulic fluid.
page
41
After starting the pump
 Examine the pump for leaks or damage.
page
44
 Check the hydraulic fluid level.
page
45
 Check the hydraulic filter gauge.
page
45
 Check the low-pressure water pressure gauges.
page
46
 Make sure that the emergency stop operates correctly.
page
46
Intensifier
 Repair the high-pressure cylinders, the check valves,
and the low-pressure poppets.
page
66

Replace the high-pressure seal cartridges.
page
69
Intensifier
 Replace the high-pressure poppet assemblies.
page
69
 Replace the low-pressure poppets and seats.
page
74
Low-pressure water system
 Clean the air cooler.
page
78
Bleed-down valve
 Repair the bleed-down valve.
page
75
Low-pressure water system
 Replace the water filter.
page
80

Test the low-pressure water TDS level.
page
81

Hypertherm Echion Specifications

General

Brand	Hypertherm
Model	Echion
Category	Water Pump
Language	English