Marco MIX 1000870, Instruction Manual

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4
Information
Electrical Installation Procedure
When installing the machine, always observe the local regulations and standards. The ap-
pliance is supplied with a moulded power cord. A suitable mains power supply socket should
be available within easy access of the appliance so that it can be disconnected easily after
install.
Plumbing Installation Procedure
• Ensure that the equipment is installed according to local plumbing & water regulations.
Mains water pressure required (limits): 14.5 -145psi (100 -1000kPa, 0.1 - 1MPa).
•
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).
•
Turn on the water to flush any impurities, dust etc from the inlet hose and water pipe. Allow
several litres through. Especially for new installations.
• Connect the hose to the inlet valve of the boiler. Make sure a sealing washer is fitted.
• Turn on water and check for leaks.
Backflow Prevention
This equipment must be installed with adequate backflow protection to comply with all ap -
plicable federal, state and local codes.
Maintenance
This machine has been designed to give many years of trouble free service. The only regular
maintenance required is occasional de-scaling.
Descale Procedure
• Isolate machine from power supply.
• Isolate machine from water supply.
• ALLOW TO COOL COMPLETELY!
• Drain water from machine.
• Remove lid.
• Clean the water level probes with scotch brite.
• Use ScaleKleen, Marco part No. 8000270 or similar. Follow instructions carefully.
• Thoroughly clean and flush the machine before re-use.
• Follow installation and first time operation instructions.
• See page 18 of this manual for further details.