Toro 05145SL Rev B Groundsmaster 3505 D Service Manual

Indicator Lights
Charge Indicator Light
2
3
Thechargeindicatorlightshouldcomeonwhentheigni-
tion switch is in the ON position with the engine not run-
ning.  Also,  it  should  illuminate   with  an  improperly
operating charging circuit while the engine is running.
4
1
Engine Oil Pressure Light
The engine oil pressure light should come on when the
ignition switch is in the ON position with the engine not
running. Also, it should illuminate with the engine  run-
ning if the engine oil pressure drops to an unsafe level.
Figure 10
IMPORTANT: If the oil pressure indicator light is il-
luminated with the engine running, shut off the en-
gine immediately.
1.
2.
Charge indicator
Engine oil pressure
3.
4.
High temp shutdown
Glow plug indicator
5
Totesttheoilpressurelightandcircuitwiring,groundthe
wire attached to oil pressure switch located on the en-
gineneartheoilfilter.TurnignitionswitchtotheONposi-
tion;  the  engine  oil  pressure light  should  come  on
indicating correct operation of the indicator light and cir-
cuit wiring.
2
3
4
High Temperature Warning Light
6
1
If  the   engine  coolant  temperature   reaches  221oF
(105
oC) (approximate), the  high temperature warning
light should come on.
Totestthehightemperaturewarninglightandcircuitwir-
ing, turn ignition switch to the ON position and ground
the gray wire attached to  high temperature sender lo-
catedontheengine  water pumphousing (seeTempera-
ture  Sender in  this  Chapter).  The high  temperature
warning light should illuminate.
1B (--)
1A (+)
2A (+)
2
B (--)
Figure 11
Glow Plug Indicator Light
1.
2.
3.
Charge indicator
Engine oil pressure
High temperature
4.
5.
6.
Glow plug indicator
Indicator light front
Indicator light back
The glow plug light should  come on when the ignition
switch is placed in the ON position prior to placing the
ignition switch  in START.  The light should  stay lit for
approximately 6 seconds while the ignition switch is left
in the ON position.
Testing Indicator Lights
1.
2.
3.
Apply 12 VDC to terminals 1A and 2A (Fig. 11).
Ground terminals 1B and 2B (Fig. 11).
Both indicator lights should illuminate.
Electrical System
Page 5 -- 12
Groundsmaster 3505--D
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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- 210 pages
Document TypeService Manual
LanguageEnglish
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
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Wikipedia's PageToro Company
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