Trojan TH Series - Chapter 6 Nitrogen Gas Recharging; N2 Chamber Nitrogen Recharging; Accumulator Nitrogen Recharging

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CHAPTER6NITROGENGASRECHARGING
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Usually,NitrogenGashasalreadybeenchargedandpressurehasbeenadjustedbeforeleavingfactory ,butitisnecessaryto
checkagainbe forefirstuse.GasPressureshouldbecheckedregularlyeverytwomonths.
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6.1N2CHAMBERNITROGENRECHARGING
ScrewoffanticlockwisetheChargingValve’sEndCap,andconnectthe
3‐wayValvetotheN2Chamber.ShutofftheOverflow
Valve. Keepthe N2  Bottle closed, and press the Switch of 3‐way Valve to check the pressure. If pressureis too high, please
dischargesomeN2viatheOverflowValve.Ifthepressuretoolow,keeppressingtheSwitch
of3‐wayValve,meanwhileopen
theN2Bottletochargeuntilproperpressure(around16Bar).ClosetheN2Bottle,andcloseChargingValve’sEndCap.
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6.2ACCUMULATORNITROGENRECHARGING
ScrewoffanticlockwisetheEndCap(#9&#11),andconnectthe3‐wayValveto#9position.
ShutofftheOverflowValve.Keep
theN2Bottleclosed,presstheSwitchof3‐wayValve,meanwhilelooseanticlockwisetheChargingValve(#12)alittletocheck
thepressure.Ifpressureistoohigh,dischargeit viatheOverflowValve.Ifthepressuretoo low,keeppressingtheSwitchof
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3‐way Valve, meanwhile open the N2 Bottle to charge untilproper pressure (around 60 Bar). Close the N2 Bottle, Charging
Valve(#12),andEndCaps(#11&#9).
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