Tweco 30 O2 Auto-Cut - Manuel (Page 66)

Manual No. 0-4818 Auto-Cut 300
2
3-42 INSTALLATION
RETURN SUPPLY
RETURN SUPPLY
Art # A-04803
COOLANT
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 30 seconds the system may shut down if the leads are not full of coolant.
c. Place the ON/OFF switch to OFF.
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 done three to five times.
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.