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Always shut-off water flow and release 
water pressure before servicing.
Electrical hazard. Be sure to unplug power 
supply. Keep all electrical connections dry 
and off the ground. Do not touch plug with 
wet hands.

Never look directly at the lamp when it is 
operating.

Read directions before servicing.

602962-J

VIQUA - a Trojan Technologies Company  

425 Clair Road West, Guelph ON, Canada  N1L 1R1

1 800 265 7246 (North America), 519 763 1032  www.viqua.com  [email protected]

COMPONENT

The 602854, 602855 and 602856 are Tested and Certified 
by NSF International against NSF/ANSI Standard 55 
the UVMAX Pro10, UVMAX Pro20 and UVMAX Pro30, 
respectively, for disinfection performance, Class A.

Lamp and Sleeve Replacement

G, H, J & K
G Plus, H Plus, J Plus & K Plus
Pro10, Pro20, Pro30 & Pro50

Potential 
Hazard

Safety Measures

UV Exposure

Never illuminate UV Lamp outside of the UV Chamber.
Never look directly at illuminated UV Lamp, even when using protective gear.
Always use protective gear, including gloves and UV safety glasses.
If accidental exposure occurs, immediately cool affected area and consult physician.

Electrical Shock

Disconnect power to system before performing any maintenance or repair. 
There may be more than one source of power. 

Impalement

Never perform any physical inspection, repair or maintenance on UV Chamber unless UV 
chamber has been isolated and depressurized. 
Never service UV Lamps, Sleeves or associated hardware until depressurization of UV 
chamber has been confirmed. 

Hot chamber

Allow UV Lamps, UV Chamber to cool for a minimum of 10 minutes before handling.

Cut or ingestion

Ensure the quartz sleeve or lamp is not broken, cracked or damaged in any way when 
handling equipment.

Scald from water

When there is no water flow, the water in the chamber will become hot. To prevent 
scalding, allow the system to cool before draining the system.

Fire

Do not store any combustible or flammable material close to the system.

Hg Exposure

The UV lamp contains mercury.  If the lamp breaks, then avoid inhalation or ingestion of 
the debris and avoid exposure to eyes and skin. Never use a vacuum cleaner to clean 
up a broken lamp as this may scatter the spilled mercury. Obey local regulations and 
guidelines for the removal and disposal of mercury waste.

Water leak

Use proper plumbing materials to avoid potential material degradation from UV exposure.

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