Removing Transfer Hoses.
Circulating through external system
Transfer oil will become extremely hot during operation. Be careful not to touch
the hot oil or allow hot oil to come in contact with skin. Transfer oil can become
hot enough to cause serious burns or death to personnel. Allow Heater to
completely cool before attempting to remove hoses.
Oil is slippery and can cause falls. Wipe up spilled oil with rags.
Turn handles (8 and 10) until valve No. 1 (9) and valve No. 3 (11) are in the CLOSED position.
Return handles (8 and 10) to stowage box.
Ensure that valve No. 3 is closed before performing step c.
Loosen nut (5) and remove transfer hose (1) from OUTLET port (2) on Heater and inlet port on melter.
Loosen nut (5) and remove transfer hose (1) from RETURN port (3) on Heater and return port on melter.
Remove coupling sections (6 and 7) from Heater and transfer hoses (1).
Install two caps (4) on RETURN port (3) and OUTLET port (2).
Drain transfer hoses (1) and return hoses to hose through.