Manual

9
PPi Dual Drive
4.5 Connecting the cable assembly
1. Insert the rear connector into the receptacle at the wire feed unit and secure
it by means provided by feeder manufacturer (typically a thumb screw for direct
mount torches).
2. Properly mount the connections for water supply/return, shielding gas and
control lead plug as required. (See pg 9 Fig. 5)
! WARNING
Risk of burns
Liquid-cooled welding torches will become overheated if the coolant level is
too low.
• Wearprotectivegloves.
• Checkthecoolantlevelatregularintervals.
Note
• Checktheminimumcoolantlevelofthecoolingunit.
• Makesurethatthecoolantsupplyandreturnhavebeeninstalled
properly. Coolant supply = blue, Coolant return = red.
• Donotuseanydeionizedordemineralizedwaterascoolantorfor
tightness or flow tests.
This may impair the service life of your welding torch.
• Forliquid-cooledPPiweldingtorches,werecommendusingABICOR
BINZEL coolants.
• Eachtimethedeviceiscommissionedoraftereachcableassembly
change, the cooling system must be purged of any air: Disconnect
the coolant return hose from the re-circulating cooling unit and hold it
over a collecting device. Close opening at the coolant return. Open
it again by repeatedly and abruptly releasing it, until the coolant is
flowing continuously and without air bubbles.