Stoelting VB 35 Manual Del Usuario página 23

For machines with a water-cooled condenser, a water supply tube and a water drainage tube
The threaded connectors are on the back of the machine, in the lower area. Each connector is
A. IN - Machine water infeed (pressure between 1 and 7 bar)
B. OUT - Machine water outfeed
For the water connections, use rubberised fabric tubes suitable for a pressure of up to 15 bar.
a suitable tube tightening clip, with clamp screws. Connect a valve or tap before the delivery
DO NOT INVERT CONNECTION OF THE TUBES AND MAKE SURE THE TUBES ARE NOT PINCHED
OR BENT AT TIGHT ANGLES.
WATER FED IN WHICH IS AT A TEMPERATURE THAT IS TOO HIGH (ABOVE 28°C) WOULD PRE-
VENT CORRECT OPERATION OF THE HEAT EXCHANGER FITTED ON THE MACHINE.
UNSUITABLE TUBES OR CONNECTORS MAY CAUSE LEAKS, WITH CONSEQUENT PROBLEMS
IN THE WORKING ENVIRONMENT. WATER LEAKS MAY SERIOUSLY DAMAGE THE MACHINE.
IF THE MAINS WATER USED TO SUPPLY THE MACHINE IS HARD WATER OR CONTAINS A LOT
OF IMPURITIES, INSTALL A SUITABLE DECALCIFICATION OR FILTERING DEVICE UPSTREAM
OF THE DELIVERY TUBE.
MACHINE WATER INFEED (IN) PRESSURE MUST BE BETWEEN 1 AND 7 BAR. IF NOT THE
MACHINE WILL DEVELOP OPERATING FAULTS.
IF THE MACHINE WATER INFEED (IN) PRESSURE IS ABOVE THE LIMITS ALLOWED, INSTALL
A SUITABLY REGULATED PRESSURE LIMITER UPSTREAM OF THE DELIVERY TUBE. IF NOT
THE MACHINE COULD BE DAMAGED AND STOP OPERATING.
IN TEMPERATURES BELOW 0°C IT IS ESSENTIAL TO EMPTY THE WATER FROM THE MACHINE
COOLING SYSTEM. OTHERWISE IT COULD FREEZE IN IT, CAUSING SERIOUS DAMAGE.
Chapter 4
1
B
A
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