Description

0.0 to 30.0 seconds corresponds to 0 to 300 as a parameter value.

The 2nd safety time is the time period between the opening of the main valve on the burner side and the activation of the main flame monitor. The main flame must be formed within the 2nd safety time.

The 2nd safety time is shown in the form of graphics in the following sequence diagrams:

• Flow chart: Steam Pressure Atomizer Burner: Flame Monitoring with Ignition Flame

• Flow chart: Gas Burner: Flame Monitoring with Ignition Flame

• Flow chart: Gas Burner: Flame Monitoring with Ignition Flame (Gas Valve 1 Opens Before Ignition Valves)

• Flow chart: Pressure Jet Burner: Flame Monitoring with Direct Ignition

Properties

Type

Floating point

Min

0

Max

30

Unit

s

See also

• 1st safety time (Ignition flame)

Reference

2012; 2016; 2108

DOC-719329660