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Replacement Part Numbers

50Lpm

70Lpm

Lamp

GPH550N2/W

GPH550N2/W

Quartz Sleeve

TT600

TT600

Pressure ring (between endcap and sleeve) S113

S113

O-Ring

S24X3N70

S24X3N70

20um filter cartridge

20PP10J

20PP20J

1um filter cartridge

1PS10J

1PS20J

Cartridge housing

W10J25MM

W20J25MM

EYES:

 Switch off UV system before removing covers. If working within line of sight of UV light, 

ensure that a suitable full face plastic facemask is worn.

SKIN:

 It is recommended that exposed skin is covered to prevent sunburn, possibly severe, if 

working within line of sight of operating UV system.
Note: exposure to UV light results in symptoms that develop slowly, the exposure cannot be felt at 
the time.

SYMPTOMS
EYES:

 Mild exposure - irritation developing several hours later. Severe exposure - sore, red eyes, 

sensitive to light, painful to keep eyes open.

SKIN:

 Mild exposure - slight reddening, tenderness, mild sunburn symptoms. Severe exposure - 

skin sloughing (peeling), weeping area, sever sunburn symptoms.

FIRST AID
EYES:

 In mild cases, if in doubt seek medical attention. Severe cases cover eyes with gauze or 

clean cloth, seek medical attention.

SKIN:

 In mild cases removal from exposure may be sufficient. If in doubt seek medical attention. 

In severe cases, cover affected area loosely with a clean bandage or cloth. Seek medical 
attention. Do not apply fat, butter or oil to skin.

The above notes are intended to highlight the dangers of exposure to UV radiation. 
With sensible precautions any hazard can be eliminated.

Germicidal UV cannot pass through clothing or other opaque materials or clear 
materials such as plastics or even window glass.

WARNING
Ultra Violet radiation is harmful to skin and eyes.

WARNING - Do not use hydrocarbon based or hydrocarbon propelled sprays 
around the electrical components of this unit.

During service DO NOT use lubricants or sealants of any type on the Steriflo 
o-ring. Keep the inside of the quartz sleeve dry and clean.

After Sales Service

For professional after sales service or repair, contact your Davey Dealer.

Summary of Contents for aquashield centurion ASC50

Page 1: ...ning will expose persons to the possibility of personal injury and may result in damage to the UV system or other property This unit is designed to treat water at ambient temperatures 5 C to 45 C Cont...

Page 2: ...Power Surge Protection 4 Power Connection 4 Mounting Plumbing and Start Up 5 LED Indicators 6 Alarms 6 Maintenance 7 Cleaning the quartz sleeve 7 Changing the Filter Cartridge 8 Replacing the UV lamp...

Page 3: ...alarm beeps on and off the lamp is due to be changed so that effective treatment is maintained Flashing of the red LED indicates that the lamp countdown timer is operating Recommendations for maintai...

Page 4: ...from leaking pipe joints or seals Electrical Power Surge Protection An electrical power surge or spike can travel on the supply lines and cause serious damage to your electrical equipment The Steriflo...

Page 5: ...lamp The lamp is shipped in a tube in the top of the box Carefully unwrap the lamp and slide it into the pre fitted quartz sleeve through the top of the endcap Connect the lamp connection plugs and p...

Page 6: ...ashing of the red LED indicates normal operation and the lamp countdown timer is operating Should the unit alarm power to the pump will be interrupted ensuring safe water is always supplied Manual ove...

Page 7: ...endcap from the sleeve Lift the quartz sleeve out of the chamber by pulling it straight up Try to handle the quartz sleeve by holding it by the top 2cm Try not to handle the quartz sleeve as fingerpr...

Page 8: ...eaks 5 Screw the housing onto the lid and hand tighten Open the tap downstream of the filter and then open the inlet valve The cartridge spanner supplied with the unit may help if the housing is tight...

Page 9: ...ld for approx 10 seconds The unit should beep to indicate the lamp life timer has been reset The timer will then count down for 12 months and beep alarm when the lamp needs to be replaced Securely wra...

Page 10: ...xposure skin sloughing peeling weeping area sever sunburn symptoms FIRST AID EYES In mild cases if in doubt seek medical attention Severe cases cover eyes with gauze or clean cloth seek medical attent...

Page 11: ...11...

Page 12: ...ors loss or damage resulting from misuse or negligent handling improper use for which the product was not designed or advertised failure to properly follow the provided installation and operating inst...

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