Sensor Replacement
Models: D4+, E4+, F4+
Section 1 Safety Information
Please read this entire instruction sheet before operating this equipment. Pay attention to all danger, warning, and caution
statements in this instruction sheet. Failure to do so could result in serious personal injury or damage to the equipment.
Make sure that the protection provided by this equipment is not impaired. Do not use or install this equipment in any manner
other than that specified in the instruction sheet.
1.1 Safety Precautions
D A N G E R
Failure to follow these instructions will result in serious injury or death.
Shock Hazard - Stored Energy
• Disconnect power to system before performing any maintenance or repair.
• There may be more than one source of power. Only connect to a GFCI.
• Protective ground
• DO NOT touch with wet hands.
Pressurized Device - Impalement Hazard
• NEVER perform any physical inspection, repair or maintenance on UV chamber unless UV chamber has been isolated and depressurized.
• NEVER service UV lamps, quartz sleeves or associated hardware until depressurization of UV chamber has been confirmed.
• DO NOT store any combustible or flammable material close to the system.
WA R N I N G
Failure to follow these instructions could result in serious injury or death.
UV Light Hazard
• ALWAYS use UV protective gear, including gloves and UV safety glasses.
• NEVER look directly at illuminated UV lamp, even when using protective gear.
• NEVER illuminate UV lamp outside of the UV chamber.
• If accidental exposure occurs, immediately cool affected area and consult physician.
Contamination Hazard
• If UV lamp breaks, avoid inhalation, ingestion, or exposure to eyes and skin. Wear appropriate clothing and personal protective equipment.
• NEVER use a vacuum cleaner to clean up broken UV lamps as this will scatter the mercury. Obey local regulations and guidelines for the removal
and disposal of mercury waste.
WARNING: This product can expose you to chemicals including Phthalates, which are known to the State of California to cause cancer and birth
defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
UV
603051_RevT