Nevir NVR-4901 6K1000 Manual page 24

2. Connected securely to a standpipe.
Firstly form a hook in the end of the drain hose using the "U" piece" supplied.
Place the drain hose into your standpipe, which should have an internal diameter of approximately
38mm thus ensuring there is an air break between the drain hose and standpipe.
When discharging into a standpipe ensure that the top of the standpipe is no more than 90cm and
no less than 60cm above floor level
Water inlet connection
Connect the inlet hose supplied with the machine to a tap with a 3/4" thread. Do not use previously
employed hoses.
Installation should comply with local water authority and building regulations'
requirements.
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