t4
Interval between beginning of t2 and release of voltage at terminal
19
7,5
t5
Interval between end of t4 and release of voltage at terminal 20
7,5
t6
Post-purge time
15
t7
Interval between start-up command and release of voltage at
terminal 7
2,5
t8
Duration of start-up (without t11 and t12)
47,5
t11
Running time for air dampers to OPEN position (air dampers
position control)
optional
t12
Running time for air dampers to IGNITION position (air dampers
position control)
optional
t13
Permissible after-burn time
15
t16
Interval from start-up to OPEN command for air dampers
5
t20
Interval up to the self-shutdown of the sequence mechanism (idle
steps)
35
Switching times in seconds in the sequence of the burner start-up are valid for frequency
of 50 Hz. For 60 Hz frequency, switching times are reduced by approx. 20 %.
2.4.
2.4.
Control Program under Fault Conditions and Lockout Indication
Control Program under Fault Conditions and Lockout Indication
2.4.1
2.4.1
Principle
Principle
In case of any fault fuel injection is stopped immediatly. The sequence mechanism stops
along with the lockout indicator. The symbol above the reading mark of the indicator gives
the type of fault.
RPMARINES 30870641GB
15 (58)
2. Burner operation
Summary of Contents for RP-130 H
Page 1: ... ARINE BURNERS 0 2 4 4 5 URNERS 20 20 20 41 ...
Page 4: ...4 58 RPMARINES 30870641GB ...
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