Glow Relay
When energized, theglow relay allows electrical current
to the engine glow plugs.
Two styles of glow relays have been used on the
Greensmaster 3250--D. On machines with serial num-
ber below 250000000, two of the four relay connections
are secured with screws (Fig. 33). Machines with serial
number above 250000000 use relays that are con-
nected to the wire harness with a four wire connector
(Fig. 34).
GLOW
RELAY
1.
with a multimeter (ohms setting). Resistance should be
from 41 to 51 ohms.
Verify coil resistance between terminals 86 and 85
Figure 32
2.
Connect multimeter (ohms setting) leads to relay
terminals 30 and 87. Ground terminal 86 and apply +12
VDC to terminal 85. The relay should make and break
continuitybetweenterminals30and87as12VDCisap-
plied and removed from terminal 85.
87
86
85
87
3.
Disconnect voltage and multimeter leads from relay
terminals.
30
30
85
86
Figure 33
86
85
87
30
85
86
30
87
Figure 34
Electrical System (Rev. C)
Page 5 -- 22 Rev. I
Greensmaster 3250--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Greensmaster 3250 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. 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)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)