MAINTENANCE 9
en-62
9.20 ELECTRICAL SYSTEM
____________________________________________________________
General precautions to decrease electrical problems are -
•
Make sure that all the connections are clean and correctly fastened.
•
Check the interlock system, fuses and circuit breakers at normal intervals. If the interlock system does not
operate correctly and you can not correct the problem, contact an authorized Jacobsen Dealer.
•
Keep the wiring harness away from hot surfaces and moving parts.
•
Make sure the seat switch wiring harness is connected to the mower wiring harness.
•
Check the battery and the alternator.
•
Do not wash or pressure spray around electrical connections and components.
Two circuit breakers and two in-line fuses are found at the left rear corner of the mower. The 70 amp fuse gives
protection for the mower circuits. The 90 amp fuse gives protection for the engine control circuits.
Twelve fuses and eighteen relays found on bottom of the control panel and on the top of the hydraulic tank are used to
protect the mower circuits.
If the optional light kit is installed, one additional relay and four additional fuses are on the bottom of the control panel.
One additional circuit breaker is found at the left rear corner of the mower.
CAUTION
Always turn the ignition switch to the off position and remove the negative (BLACK) battery cable before you inspect
or service the electrical system.
!
CB1
CB2
CB
3
●
F1
3
F15
F14
K19
K21
CB1 - 70 Amp Mower Circuit Breaker
CB2 - 90 Amp Engine Circuit Breaker
CB3 - 50 Amp Light Kit Circuit Breaker
F13 - 10 Amp Main Relay Fuse
F14 - 50 Amp Mower Fuse
F15 - 15 Amp Reverse Fan Fuse
K19 - Starter Relay
K21 - Pre-Heat Relay
- Optional Light Kit
- Optional Revere Fan Option
Summary of Contents for HR-9016 Turbo
Page 13: ...SPECIFICATIONS 4 en 12 K L D B A P P N C J H M E G...
Page 28: ...5 DECALS en 27...
Page 90: ...13 NOTES en 89 13Notes...
Page 91: ...NOTES 13 en 90...