Contents
Contents...............................................................................................................3
strongArm InstAllAtIon overvIew...........................................................................7
strongArm Components.........................................................................................8
strongArm pump pACk Components........................................................................9
ImportAnt sAfety InstruCtIons ................................................................................11
Proper Grounding and Breather Cap Installation ..........................................................................................................21
Manual Release: Manual Bypass Valve ..........................................................................................................................22
InstAllAtIon ..........................................................................................................23
Installation Preparation Checklist ...................................................................................................................................23
Installation ......................................................................................................................................................................23
power ..................................................................................................................29
Installing the Earth Ground ...........................................................................................................................................29
Site Considerations .....................................................................................................................................................30
Wiring AC Power ............................................................................................................................................................ 30
Turning the Power Switch ON ....................................................................................................................................31
Wire Sizing and Runs ......................................................................................................................................................32
Low Voltage Control Wiring ........................................................................................................................................32
StrongArm Wiring Charts (Incoming Power) ...............................................................................................................33
Control Transformer Connections (Non-UPS) ...............................................................................................................35
Gate Operator Connections (Modular Unit) ..................................................................................................................35
DC Power Supply (UPS) Connections ............................................................................................................................36
AC Power Supply with HyInverter AC ............................................................................................................................36
InItIAl setup ..........................................................................................................37
Replace the Red Vent Plug with the Breather Cap ........................................................................................................38
Learn when and what to Adjust .....................................................................................................................................38
Leveling and Balancing Arm ..........................................................................................................................................39
StrongArm CounterWeights Installation ........................................................................................................................40
StrongArmDOT 28 Break-Away Arm Installation ...........................................................................................................42
Valve Adjustments ..........................................................................................................................................................44
Adjust Pressure Relief Valve .......................................................................................................................................44
Adjusting Brake Valve ................................................................................................................................................44
Limit Switch Adjustments ...............................................................................................................................................45
Emergency Override .....................................................................................................................................................46
Manual Bypass Valve ...................................................................................................................................................46
Cycle Test the Arm ......................................................................................................................................................46
Emergency Fast Close ....................................................................................................................................................47
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