Chapter Four: Installation and Operation
© 2019 Cutting Edge Optronics, Inc.
23
Iklwa Laser User Manual
Approved for Public Release; NG19-2099 CEO-UMAN-0055E
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.
Make sure that the chiller will not contaminate the laser head.
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.
Figure 4-2. Water Hoses and Filter Connections
The filter may be attached to the back of the chiller, customer’s equipment or a wall
using the provided L-bracket.
NOTE:
Threaded hose barbs and adapters should have threads wrapped 3-4 times with
Teflon tape.
