6.4.3
Connecting the water cooler
With water cooled devices (BM53XX-F) you should connect the coolant circulation before
electric installation. The water cooler has on its bottom side two pressfitting-transition
pieces 12 mm x R 1/2'' AG for flat seals.
h Connect the cooling circulation to the water cooler:
In case you refer to UL 508 C: There must be a pressure-relief valve with a threshold pres-
sure of maximum 6 bar in the cooling circulation.
Tube material
G-AlSi9Cu3c,
material No. 3.2163.01
alloy No. 226
Outer tube-
12 mm
Instruction handbook b maXX 5000
Document No.: 5.09021.16
6
Mounting
Screwing
1/2' AG for flat seals
121
of 328