Marco Beverage Systems Ecoboiler UC45 1000743, Руководство по обслуживанию

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Service manual April 2017 Ecoboiler UC45 Page 3 of 28
3. BASIC INSTRUCTIONS:
3.1. INST AL L AT ION DET AI LS:
Installation details:
Power Supply:
•
1000744, 1000744US, 1000744A, 1000754, 1000754A (5.6kW/230V, 6.1kW/240V) - This
needs to be connected to a 30A isolator outlet.
•
1000743, 1000743A, 1000753, 1000753A(2.8kW, 230V)
– connected via a 13A plug.
•
1000745, 1000745A, 1000755 , 1000755A (8.4kW, 230V)
– requires a 3 Phase (3L,-N-PE)
connection.
A qualified electrician should carry out such connections. .
Water Pressure: 5 - 50 psi (min.-max.) 35 - 345 kPa (min.-max.)
Installation procedure:
Mains water pressure required (limits): 5-50psi (35-345kPa)
Fit a stop Valve on a cold water line and attach a 3/4" BSP male fitting,
(e.g. 3/4" x 1/2" 311 or washing machine type stop valve).
For US versions use 3/8” NPT male fitting
Connect straight tailpiece of the hose to the stop valve fitting. Make sure that the pre-
attached sealing washer is fitted.
Turn on the water to flush any impurities, dust etc. from the inlet hose and water pipe. Allow
several gallons through.
Connect right-angled tailpiece of the hose to the inlet valve of the boiler (again 3/4" BSP).
Make sure the sealing washer is fitted here also.
Turn on water and check for leaks.
If the overflow vent is plumbed it must be plumbed with a tundish device.
This equipment must be installed with adequate backflow protection to comply with all
applicable federal, state and local codes.
NOTE: In time-dispense application, supplied non-return valve may be fitted into the font
silicone connect to the water font connection. Ensure the black line on the non-return is in the
correct orientation. (Black line to the bottom)