Segway Personal Transporter i2 - Hi-Pot and Ground Bond Test Operation

Segway®PersonalTransporteri2,x2,x2Turf PartsReplacementGuide 9‐11
The CU harness connectors are different sizes to
facilitate attachment to correct harness.
8. Thread(4)SHCS,M4x0.7x16,6‐lobe
screws(20203‐00002)throughtopofUIC
intoconsolehousing.Referto(B)in
Figure 9‐9 .
9. UsingaT‐206‐lobewrench,driveeach
screwandtorqueto1.8N‐m.
10. Inspectthegasketatinsideofchargeport
(Figure 9‐9 )toensureitisnotdamaged.
If
damaged,replaceconsolehousing.
11. Thread(2)SHCS,M3
x0.5x10,self‐sealing,
hexscrews(20477‐00001)throughUICinto
rearofconsolehousing.Inspectforgasketat
screwheadtoshank.Ifdamagedormissing,
replacefastener.SeeFigure 9‐9.
Damaged gasket could lead to ingress, shock
hazard, or both.
12. Using2.5mmhexwrench,driveeachscrew
andtorqueto0.7N‐m.
When properly torqued, these fasteners seal gap
between charge port gasket and console
housing.
.
13. ReinstallEMIshieldandantenna,if
necessary(page9‐6).
14. Reinstallconsolecover(page9‐4).
15. Performpost‐servicetests(pageA‐1).
Hi-Pot and Ground Bond Test
Operation
Only personnel who have been
trained on Hi-Pot and Ground
Bond test equipment should
perform these tests. Use of Hi-
Pot and Ground Bond test
equipment by untrained
personnel can result in
electrocution. If Hi-Pot and
Ground Bond test equipment is
not available, these components should not be
replaced.
Hi‐PotandGroundBondtestsmustbe
performedafterinstallationofUIC.Formore
information,seeSegwayHi‐PotTesterdocument
21172‐00001,Section5.
1. Verifytesters’parametersettingsare
configuredcorrectly.
2. Connectlinecord(InternalElectric
Technicalcommission(IEC)cablefrom
tester)todeviceundertest(DUT)andattach
twoall
igator‐clipleadstoeachsideof
chassis.
3. Usingprecautionsforhighvoltage,remove
handsfromallleads.Moveback,awayfrom
theDUT.Starttest.Testscompleteinthis
order:Hi‐PotGround Continuity,Hi‐Pot,
andGroundBond.
4. TestersshouldindicateaPASScondition.A
continuousalarmtoneindicatesaFAI
L
condition.PressredSTOPbuttonontesters.
Ifbothtestspass,stamp“HPOK”on
chassis.
5. Disconnectlinecordandalligator‐clipleads
fromDUT.
Shock
hazard.