Hypertherm HT4001 - Manual (Page 27)

1-22 HT4001
30 SPECIFY THE WATER MUFFLER SYSTEM
The air-injected water muffler for the HT4001 system is an option which greatly improves
cutting safety and pollution control capabilities. A water table must be installed in order to use
this option. The water muffler can be used to cut both above and below water. Supply water
is taken from the water table. An air supply is also required. The system consists of a nozzle
assembly, an air control box, a water pump, a filter/strainer, and two 50 ft (15 m) control
cables, a 50 ft (15 m) hose, and a four ft (1 m) hose. Systems can be ordered with or without
the hoses. See page 1-23 for system interface configuration.
• Determine the voltage available at the site (for the pump), and whether the customer wants to
provide his/her own hosing or not. Order the appropriate system from the parts list on page
1-23.
• For installations requiring longer hose lengths and longer control cables, specify the
additional lengths required with the appropriate additional length part numbers.