10/6/10 888-2629-200 2-15
WARNING: Disconnect primary power prior to servicing.
Section 2 Installation
Maxiva ULX COFDM Series
STEP 4 Install drain valves at each low point in the plumbing system. These
drain valves allow the closed loop system to be thoroughly drained of
liquid as required for flushing or draining the system.
!
CAUTION:
BEFORE ROUTING PLUMBING BE SURE THAT SPACE IS RESERVED FOR LATER
ROUTING OF RF TRANSMISSION LINE. IT IS IMPORTANT TO MINIMIZE THE
NUMBER OF RF COMPONENTS IN THE SYSTEM AND TO AVOID BACK TO BACK
ELBOWS.
Once all piping and accessory installation has been completed, the system is ready to
leak test.
!
CAUTION:
ISOLATE THE BLADDER (PRESSURE) TANK PRIOR TO PRESSURE TESTING BY
CLOSING THE BALL VALVE AT THE TANK INPUT. CLOSING THE VALVE
PROTECTS THE BLADDER FROM DAMAGE DURING THE PRESSURE TESTING.
!
CAUTION:
DO NOT PRESSURE TEST THE PIPING OR HOSE SYSTEM TO HIGHER THAN 20
PSI.
STEP 5 Charge system with 15 PSIG of air. If system is pressurized with air
for leak checking apply water/soap solution to each joint and look
for bubbles. Repair leaks as required until system holds pressure.
Depressurize the system and open the ball valve at the pressure tank.
The system should now be charged with coolant using the fitting shown
in
Figure 2-1.
To Next Page
Loading...
Need help?
General
