DynaGen ES53 Manuale d'installazione e d'uso - Pagina 13

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ADJUSTMENTS AND SETUP PROCEDURES

Warning:

The following procedures will require engine operation. Be sure to

follow all safety guidelines and wiring procedures.

NOTE:

"Potentiometer" is abbreviated as "pot" throughout. To increase a pot's setting, turn it

clockwise; to decrease it, counter-clockwise. On board Pots are 20 turns nominal, therefore turn

pots fully 20 turns to ensure that you are at either the minimum or maximum setting. The rear of

the 51/52 controller contains three/four (respectively) adjustable pots, and eight DIP switches.

"Oil Bypass

" period refers to the delay period (fixed at 15 seconds for 1-3 crank tries and 20

seconds for more than 3 crank tries) immediately after the Engine Running LED illuminates

(Engine starts). During this period the oil input is bypassed (ignored).

Potentiometers are shown below as they appear on the rear of the ES53 series units

1. Crank Disconnect

2. Over-Speed

3. Crank/Rest

4. Preheat/TDES

1: Crank Disconnect Calibration:

at which the controller safely disengages the starter. To adjust Crank Disconnect:

a) Turn Over-speed pot fully clockwise 20+ turns.

b) Turn Crank Disconnect pot fully clockwise 20+ turns.

c) Remove wire connected to Fuel terminal #11 (Fuel/Ignition). For gasoline engines

you may remove the wire from the spark coil.

d) Initiate Cranking by applying power to Start/Stop terminal #10.

e) Turn Crank Disconnect pot counter-clockwise until the green LED turns ON and

Crank disengages (engine will stall due to missing Fuel/Ignition circuit).

f) Remove power from Start/Stop terminal # 10.

g) Reconnect wire to Fuel terminal # 11 (Fuel/Ignition) or reconnect spark coil wire -

The resolution is 6.4 HZ/turn.

Installation and User Manual for the ES53 Control Module

The Crank Disconnect potentiometer adjusts the speed