Crusader CWS5-031, Руководство пользователя

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Cleaning the UV Sensor
Depending on the water quality, the UV sensor may require periodic cleaning. At a minimum, the
UV sensor should be cleaning on an annual basis. The following steps outline a basic cleaning
procedure.
Step 1: If the system has an inlet shut-off valve, shut this valve off to prevent water flow
through the system. If there is no inlet shut-off valve, turn off main water inlet valve (and turn of
water pump if you have one).
Step 2: Disconnect power cord of UV system from electrical outlet.
Step 3: Release water pressure by opening a downstream faucet and close the outlet shut-off
valve if the installation incudes one (if there is no outlet shut-off valve, be prepared for water
leakage from the system as the head pressure in the system will cause water to flow back through
the outlet plumbing and through the reactor).
Step 4: Place something under the reactor to catch any water that may come out of the reactor
during the removal of the UV sensor.
Step 5: Unscrew (counterclockwise) sensor nut from the reactor and pull the sensor slowly out
of the sensor port.
Step 6: Holding the sensor in your hand wipe the flat portion (sensor face) of the sensor with
isopropyl alcohol using a clean lint-free cloth.
Step 7: Replace sensor as per instructions on page 9 of the manual.
Operation
The Crusader system comes with a feature laden controller that incorporates both the lamp driver
(ballast) and control features in one water-tight case.
CAUTION: Prior to performing any
maintenance on your UV system, you must always disconnect the power.
Crusader
5.0
& Crusader
6.0
Controller
This controller features a power factor corrected, constant current lamp
driver with a universal power input. A full colour LCD screen provides
the user with a detailed description of the system’s performance in
addition to providing any applicable fault messages and system
diagnostics. The controllers used in both the Crusader
5.0
and Crusader
6.0
are identical. The difference is that the Crusader
6.0
series of products
includes a UV intensity monitor. All Crusader
5.0
and Crusader
6.0
controllers include an “infinite expandability port” located on the right
side of the controller. Simply plug in an optional UV sensor module into
the expandability port of a Crusader
5.0
controller and the system will
now monitor the UV intensity of the system!