11 TYPICAL APPLICATION
NOTE: Expand relay with high capacity in start and fuel output is needed.
12 INSTALLATION
12.1 FIXING CLIPS
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Controller is panel built-in design; it is fixed by clips when installed.
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Withdraw the fixing clip screw (turn anticlockwise) until it reaches proper position.
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Pull the fixing clip backwards (towards the back of the module) ensuring two clips are inside their
allotted slots.
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Turn the fixing clip screws clockwise until they are fixed on the panel.
NOTE: Care should be taken not to over tighten the screws of fixing clips.
HGM4020DC Genset Controller
HGM4020DC GENSET CONTROLLER USER MANUAL
Fig. 3 - Typical Application Drawing
Fig. 4 - Single Phase 2-Wire Connection Diagram
Fig. 5 - 2-Phase 3-Wire Connection Diagram
Version 1.0
2019-04-10
Page 30 of 31