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Jacobsen GP400 Service Manual

Jacobsen GP400
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en 32
5 CONTROLS
5.2.H BLOCKED HYDRAULIC FILTER WARNING LIGHT ________________________
Monitors Hydraulic filter condition. Coloured yellow,
Illuminates prior to filter bypass valve operating, when
illuminated filter requires changing. Under cold start
conditions the LED may illuminate for 15 - 20 minutes until
the hydraulic oil reaches normal operating temperature.
This is normal, only if the LED remains illuminated after this
period should the element be changed.
5.2.I MULTIFUNCTION WARNING LIGHT
5.2.J MULTIFUNCTION WARNING LIGHT_____________________________________
When the ignition key is in the ON position, the red LED is
on continuously. When any of the safety interlocks are not
in their neutral position, the red LED flashes the applicable
code.
One flash every two seconds - Seat switch is not activated.
Two flashes every two seconds - Parking brake is not
applied.
Three flashes every two seconds - Reel drive engaged.
If the red LED continues to flash, the engine will not start.
The red LED flashes to indicate the operation of the glow
plugs on diesel engines only and the engine starts.
The red LED stays illuminated for two to three seconds, then goes out. If the engine is over temperature (Diesel
Only), the red LED flashes and the buzzer sounds twice every four seconds.
5.2.K OIL PRESSURE WARNING LIGHT______________________________________
Colour red
a. On when the engine oil pressure is too low for operation.

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Jacobsen GP400 Specifications

General IconGeneral
BrandJacobsen
ModelGP400
CategoryLawn Mower
LanguageEnglish

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