Genie GS-2046 Service Manual
Also see for GS-2046: Operator's manualService and repair manualOperator's manualOperator's manualMaintenance manual
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4 - 78 Genie GS-2046 and GS-2646 and GS-3246 Part No. 72972June 2003Section 4 • Repair ProceduresREV BMANIFOLDS6-8Valve CoilsHow to Test a CoilA properly functioning coil provides anelectromotive force which operates the solenoidvalve. Critical to normal operation is continuitywithin the coil that provides this force field.Electrocution hazard. Contact withelectrically charged circuits couldresult in death or serious injury.Remove all rings, watches andother jewelry.1 Tag and disconnect the wire harness from thecoil to be tested.2 Test the coil resistance.Result: The resistance should be withinspecification, plus or minus 30%.Result: If the resistance is not withinspecification, plus or minus 30%, replace thecoil.Valve Coil Resistance SpecificationsDescription SpecificationSolenoid valve, N.C. 23 - 25Ω2 position 2 way 20V DC(schematic item D, before serial number 28937)Solenoid valve, N.C. 23 - 25Ω2 position 2 way 20V DC with diode(schematic item D, after serial number 28936)Solenoid valve, 2 position 2 way N.O. 25 to 27Ω20V DC with diode(schematic items AI, BK, CI and CL)Solenoid valve, 2 position 4 way 18 to 20Ω20V DC with diode(schematic items AH, AJ, BI, BL, CJ and CN)Solenoid valve, 3 position 4 way 18 to 20Ω20V DC with diode(schematic items AK, BJ and CK)Solenoid valve, 3 position 4 way 25 to 27Ω20V DC with diode(schematic items AG, BH and CH)800-610-4101ActionRental.com |
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