Chiller Set Up - NORTHROP GRUMMAN IKA-012-QTG User Manual

Chiller Set Up

Chiller Cleaning Procedures
Please follow the proper procedures to clean the chiller before it is connected to the laser
head. These procedures are listed on the CD (compact disc) shipped with the unit. They
are also available through Northrop Grumman technical service.
WARNING.
Water Hoses and Filter Connections
The required water hoses, filters, and fittings are included in the plumbing kit that was
shipped with the laser. They should be connected as illustrated in Figure 4-2. The correct
water flow path starts with the supply port of the chillerfilter coolant in port of laser
headlaser headcoolant out port of laser head return port of the chiller. Please be
aware of the flow direction of the filter.
The filter may be attached to the back of the chiller, customer's equipment or a wall
using the provided L-bracket.
NOTE:
Teflon tape.
© 2019 Cutting Edge Optronics, Inc.
Approved for Public Release; NG19-2099
Make sure that the chiller will not contaminate the laser head.
Figure 4-2. Water Hoses and Filter Connections
Threaded hose barbs and adapters should have threads wrapped 3-4 times with
Chapter Four: Installation and Operation
23 Iklwa Laser User Manual
CEO-UMAN-0055E