Atlantic Ultraviolet S20 Manuel du propriétaire - Page 7

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ECOMMENDED

1. Guardian™ Ultraviolet Monitor*: Visually indicates the level of germicidal ultraviolet energy that penetrates the

quartz sleeve and the water within the water purifier. The ultraviolet monitor is capable of operating an optional

audio alarm and/or solenoid valve. The ultraviolet monitor will detect reduction of ultraviolet levels due to:

• Fouling or deposits on the quartz sleeve.

• Poor ultraviolet transmission through the water; color, turbidity, and organic or other impurities in the water can

reduce or interfere with the transmission of ultraviolet rays.

• Lamp outage, component or power failure.

• Depreciation of the lamp output due to usage or other cause. Lamp output gradually depreciates with use. Lamp

replacement is recommended once each year.

2. Sentry™ Safety Sensor: Pilot lamps provide constant visual monitoring of normal operation. In the event of power

or lamp failure the safety sensor indicates an alarm condition. The safety sensor is capable of operating an optional

audio alarm and/or solenoid valve.

3. Steralert™: Lamp Status Alarm produces a high pitched, pulsed tone when the purifier is no longer functioning due

to lamp or power failure.

4. SureFLO™: Flow Control Valve, limits water flow to the rated capacity of the purifier. The flow control valve is

located in line prior to the water purifier, and should be protected from ultraviolet exposure by the use of a

90-degree elbow fitting between the flow control valve and the water purifier.

5. Audio Alarm*: Activated by the Ultraviolet Monitor or Safety Sensor, alerts the user to any malfunction detected.

6. Solenoid Valve*: Operated in conjunction with the Ultraviolet Monitor, Safety Sensor or Time Delay Mechanism,

this valve prevents water flow through the water purifier when an abnormal condition is detected or in the event of

power failure.

7. Elapsed Time Indicator: A non-resettable display of the water purifier operating hours. Useful for scheduling and

recording maintenance and lamp replacement.

8. Time Delay Mechanism*: Provides a 2-minute warm up period during which the ultraviolet lamp achieves its full

germicidal output before the water is allowed to flow through the water purifier. The time delay mechanism is used

in conjunction with, and is electrically connected to the Solenoid Valve.

9. Wall Mount Kit: (S2400C) Stainless steel wall brackets provide quick and easy installation and professional finish.

Pre-drilled and ready to install. Optimizes free air circulation to cool ballast housing.

*Use of this option is recommended by U.S. Public Health Service "Criteria for Acceptability of an Ultraviolet

Disinfection Unit." Originally issued April, 1966.

OPTIONAL ACCESSORIES

Optional Accessories

Guardian™ Ultraviolet Monitor - Analog/Digital

Sentry™ Safety Sensor

Steralert™

Audio Alarm

Elapsed Time Indicator - Universal Input

Time Delay Mechanism

Wall Mounting Kit

Solenoid Valve - Brass (1-1/2")

Solenoid Valve - Brass (2")

™

SureFLO

Flow Control - PVC (2")

™

SureFLO

Flow Control - Stainless Steel (2")

™

SureFLO

Flow Control - PVC (2" Union)

PTIONS

Table 2 - Optional Accessories

Available for:

S2400C, S5,000C - S25,000C

S2400C

S5,000C - S25,000C

S2400C

S5,000C - S25,000C

Options are available for operation

at 120v 60Hz or 220v 50Hz.

Not all options may be available

for all models, consult factory for

availability.

Solenoid requires 10-PSI for

satisfactory operation.

Solenoid operates at 0-PSI and up.

Unless otherwise specified:

PVC flow controls are supplied.

All PVC and Stainless Steel flow

controls are male NPT.