PTV 33/44/55/66 Installation Manual
Rev. 1.1 5
2 Safety Information
This manual follows the Guidelines set forth in “ANSI Z535.4-2007” for alerting you to possible hazards and
their potential severity.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible injury or death.
! DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious
injury.
! WARNING indicates potentially hazardous situation which, if not avoided, could result in death or serious
injury.
! CAUTION indicates a potentially hazardous situation which, if not avoided, may result minor or moderate
injury.
CAUTION without the safety alert symbol is used to address practices not related to personal injury. (In this
manual we use it to alert you to potentially hazardous situation which, if not avoided, may result in property
damage.)
NOTICE without the safety alert symbol is used to address practices not related to personal injury. (In this
manual we use it to alert you to special instructions, steps, or procedures.)