Vollrath Mix60-Water Cooled - Manual (Page 10)

English
Mixer
10
Kind Wire Wire Code marked near
of supply colour marking band plug’s terminal
GROUND GREEN None PE or
Phase R BLACK R or L1
Phase S RED S or L2
Phase T WHITE T or L3
5.5 Water connections
If your machine is provided with an AIR condenser, only a water INLET pipe is necessary (for washing operations). If the
machine is provided with a WATER condenser, both INLET and OUTLET pipes are necessary.
FOR MACHINES PROVIDED WITH A WATER CONDENSER: Do not let water from a TOWER in, unless
they have been specifically designed to utilize water from a tower. Unless otherwise specified, the
machine is designed to utilize water from a WELL.
Note: In the “Technical Data” section of the Technical Handbook you will find the necessary specifications regarding
the water’s correct temperature in order to operate the machine.
The use if improper hoses or connections may cause water leakage that may result in personal injuries
or damage the device.
Use a 3/4" NPT water supply [D] to the conversion fitting [C] (provided with water cooling machines) 3/4" BSPT to 3/4"
NPT and connect to the water connection 3/4" BSPT [E] on the back of the machine.
Connect only potable water to "E". The use of non potable water may cause hygienic problems.
Use braided steel hoses for water connection, rated for 15 Bar pressures, utilizing a valve or a faucet [B] ABOVE the
delivery pipe; use a 3/4" NPT water supply [D] to the conversion fitting [C] (provided with the water cooling machines) 3/
4" BSPT to 3/4" NPT and connect to the water connection 3/4" BSPT on the back of the machine.
Note: water supply hoses designed for house use are on the market (ex. dishwashers) which, in addition to being
inexpensive meat the required specifications and utilize a 3/4" NPT water supply.
Pipe unions are placed on the machine's rear panel, they are labelled [A] and marked:
IN: fresh water INLET
OUT: waste water OUTLET
Follow the following precautions to avoid damages at the device’s water circuit:
- do not invert the connection of hoses;
- if located in a hard water area, install a suitable decalcification or filtration device above the supply pipe;
- if not otherwise mentioned in the Technical Handbook, water supply pressure must be comprehended between
22 Psi (1.5 Bar) and 87 Psi (6 Bar) (ideal pressure: 44 Psi / 3 Bar). If the pressure of the supply is higher, it is
necessary to install a pressure limiting device, appropriately regulated, above the delivery pipe.
AVOID CONSTRICTION OR NARROW TURNS OF THE HOSES.