Genie GS-2046, Service Manual

Page: 88 / 236

4 - 48 Genie GS-2046 and GS-2646 and GS-3246 Part No. 72972
June 2003 Section 4 • Repair Procedures
REV B GROUND CONTROLS
1
2
3
4 5
6
1 2 3
1
2
3 1
2
3
1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
4 5
6
4 5
6
4-3
Toggle Switches
Toggle switches used for single function switching
are single pole double throw (SPDT) switches.
How to Test a Single Pole Double
Throw Toggle Switch
Continuity is the equivalent of 0 to
3 ohms. A simple continuity tester
may not accurately test the switch.
This procedure covers fundamental switch testing
and does not specifically apply to all varieties of
toggle switches.
1 Turn the key switch to the
OFF
position. Tag
and disconnect all wiring from the toggle switch
to be tested.
Disconnect the wires from the
toggle switch before testing.
2 Connect the leads of an ohmmeter to the switch
terminals in the combinations listed below to
check for continuity.
Test Desired result
Left position
terminal 1 to 2, 3 no continuity
(infinite
Ω
)
terminal 2 to 3 continuity
(zero
Ω
)
Center position There are no terminal
combinations that will produce
continuity (infinite
Ω
)
Right position
terminal 1 to 2 continuity
(zero
Ω
)
terminal 1 to 3 no continuity
(infinite
Ω
)
terminal 2 to 3 no continuity
(infinite
Ω
)
800-610-4101
ActionRental.com