COFFEtek NEVA 4, Technical Manual

Page: 29 / 40

COFFE tek LTD
29 22/02/08 Issue 1 NEVA 4
CONNECTING THE WATER SERVICES
Refer to the current requirements of The Model Water Bylaws 1986 Statutory Instrument (SI)
No.1147.
8.
The water supply should be taken from a 15mm rising main at a pressure of between
1 to 8 bar and should be fitted with a stopcock to isolate the supply during servicing.
A 15mm double backcheck valve, with inspection port, should be fitted to the flexible
hose.
9. The outlet should be fitted with BSP connections and must be positioned within 1.5m of
the machine to ensure correct fitting of the hose. If possible, the outlet should be located
behind the machine to prevent misuse.
10. Before connecting the machine hose to the mains outlet, flush the system, via the
stopcock, to remove any impurities that may have accumulated in the mains supply pipe.
11. Connect the machine hose to the mains outlet using the seals supplied and ensure that all
fittings are tight. Turn on the water supply at the stopcock and check for leaks, both behind
and inside the machine.