Oilon GKP-50 MH, Operation And Maintenance Manual

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Important symbols
Symbol Description
Hint 6
Safety device needs replacement (250,000 burner starts).
Hint 9
Boiler safety interlock chain is not closed (symbol is blinking).
Hint 10
Differential air pressure information is received, although the fan is not in function (symbol
is blinking).
Hint 11
Oil safety interlock chain is not closed (symbol is blinking).
Hint 12
Gas safety interlock chain is not closed (symbol is blinking).
Hint 15
Differential air pressure information is not received, although the fan is functioning (symbol
is blinking).
Hint 38
Load controller module start-up limit missing (symbol is blinking).
Hint 2001
Ignition happens only towards the end of safety time.
Hint 2002
Intermittent operation automatic restart.
4.14 Manual start-up and servomotor position checking
As a factory setting in pre- and post-purges there is a full opening for every servomotor
(999).
Check the servomotor positioning data from the operation panel as follows:
● See the servomotor positions on info display during start-up or shutdown.
● Check the actual and set values for all servomotors with curve points on ratio
control menu.
● To drive the servomotor to a desired position, change the curve point in ratio control
menu. This operation can be carried out also in standby position, without flame.
3400 ver. 3
M5164 1640EN 51 (95)