11/25
ALFA IN a.s.
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www.alfain.eu
COOLING UNIT
Fig. 2 – Cooling unit
Pos.
Description
B1
Quick connector (blue)
B2
Quick connector (red)
B3
Tank for cooling liquid
B4
Connector for connecting the cooling unit to the machine
B5
Quick connector (blue)
B6
Quick connector (red)
1. Like cooling liquid use ACL 15 or Binzel BTC 15. Avoid pollution of the
cooling liquid with mechanical dirt, grease, possibly with other, especially
flammable substances.
2. If the error message
“E11 - Lack of liquid“
illuminates during operation,
turn off the main switch
A8
and check or refill the cooling liquid. After
turning on the machine, perform the test of the cooling unit. If the error
repeats, it is necessary to find out the cause of the error.
3. Note: If is connected the gascooled torch, it is necessary to connect quick
connectors with connecting hose of liquid circuit! If this condition is not met,
it can cause the pump damage.
