Davey UV70 Steriflo UV, Ultra Violet Water Treatment Systems - Manual (Page 5)

5
Power Connection
Connect lead to power supply designated on control box label. Earth stainless
steel chambers using bolt provided on the chamber.
WARNING: When servicing or attending your Steriflo
®
, always
ensure power is switched off and lead unplugged. Electrical
connections should be serviced only by qualified persons. If any
of the electrical supply leads of this system are damaged, they
must only be replaced by a qualified service person.
The Steriflo ® control box has a red LED alarm indicator light
mounted on its front panel, adjacent to the amber “power on” LED.
This light will be illuminated whenever the Steriflo ® control box
senses no lamp current. There is also an audible alarm in the
event of lamp failure. The LED and/or alarm will only work when
unit is connected to the correct electrical supply.
Install the power supply enclosure above the treatment chamber
so that in the event of a leak, water cannot drip down the lamp
lead into the enclosure.
CAUTION: The supply cord is necessary for lamp changing. The
three pin supply plug must remain accessible after installation. If
installed to fixed wiring without the plug a two pole switch must be
fitted and its ON and OFF positions shall be marked.
The lead containing an outlet plug is for easy connection to a
water pump. Ensure flow rate of the pump does not exceed rated
flow of the UV system or maximum rated current draw of 5.7A.
Should the unit alarm, power to the pump will be interrupted
ensuring safe water is always supplied. Manual overriding of this
feature is available by briefly pressing the reset button once for
emergency water supply.
If pump outlet is not required retain plastic guard supplied on
pump outlet.