Checking The Safety System - Husqvarna PT26 D Operator's Manual

FU3 10 A Red Control circuit (max. 10A).
If FU3 blows the entire machine will be dead.
The circuit fuses are located on the circuit board under
a cover on the control panel's right-hand side. If any of
these fuses trip, only the relevant circuit has no power.
FU1 10 A Red Power take-off's magnetic clutch
FU2 10 A Red Solenoid valves hydraulic system
FU4 10 A Red Indicators, signal, hazard warning lights
FU5 10 A Red Extra voltage outlet 2
FU6 20 A Yellow Cooling fan
FU7 10 A Red Extra voltage outlet 1
FU8 20 A Yellow Starter motor engagement
FU9 10 A Red Headlight
FU10 7,5 A Brown Lighting traffic kit
FU11 10 A Red Power outlet 12 V
Do not use any other type of fuse when replacing.
A blown fuse is indicated by a burnt connector. Pull the fuse outwards when replacing. A tool is hung on a cable
behind the cover.
The fuses are there to protect the system. If it blows again shortly after replacement, it is due to a short circuit, which
must be fixed before the machine can be put into operation again.

Checking the Safety System

PT 26D is equipped with a safety system that prevents
starting or driving under the following conditions.
The engine can only be started when the parking
brake is applied and the drive pedals are unactuated. If
the cutting unit is connected, it is disengaged and must
be re-engaged.
The driver does not need to be seated in the driver's
seat.
The engine and cutting unit must stop if the driver
leaves the driver's seat when the parking brake is not
applied or if any driving pedal is affected. There is a
small delay to prevent stoppages should the driver
bounce in the seat.
If you attempt to drive without releasing the parking
brake the machine stops.
If the safety system is deployed, the switch for
operating the cutting unit must be pressed in and
pulled out again for the cutting unit to work.
Make daily inspections to ensure that the safety
system works by attempting to start the engine or drive
when one of the conditions to start or operate is not
met. Change the conditions and try again.
FU7 FU6 FU1
FU8 FU5 FU11
Circuit fuses, location
Maintenance
FU4 FU10
FU2 FU9
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