Tweco 400 Ultra-Cut(March 2013) - Manual (Page 74)

INSTALLATION 3-48 Manual No. 0-5163
ULTRA-CUT 400
3.23 Complete the Installation
1. Remove the cap from the coolant tank. Fill the coolant tank to the level shown, with Thermal Dynamics
coolant. The coolant level is visible through the translucent coolant tank. The amount of coolant required
varies with torch leads length.
COOLANT
RETURN SUPPLY
RETURN SUPPLY
Art # A-09460
Fill Range
Coolant Tank
2. After the complete system has been installed, check that the coolant has been pumped through the system
as follows (see NOTE):
NOTE
Depending on the length of the torch leads, the system may require more coolant after turning the system
ON for the first time.
a. Place the ON/OFF Switch to ON.
b. After about 4 minutes the system may shut down if the leads are not full of coolant.
c. Place the ON/OFF switch to OFF. Add more coolant if needed.
d. After 10 seconds place the ON/OFF switch to ON again.
e. Repeat steps ‘b’ through ‘d’ until the system no longer shuts down. Depending on the length of the torch
leads this sequence may need to be repeated.
f. After the system stays operational allow the pump to operate for ten minutes to properly purge any air
from the coolant lines before using the system.