247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Interlock Electronic Control System Caterpillar


Indicators

Usage:

242B BXM
The indicators show the status of certain functions of the interlock ECM.

Indicator (Parking Brake)




Illustration 1g01032580

Indicator (parking brake)




Illustration 2g00779665

Location of the parking brake indicator

This parking brake indicator is located in the warning indicator module in the left headliner.

The indicator shows the operator whether the parking brake is engaged or released. The indicator also shows when the hydrostatic system is enabled. If the parking brake is engaged, the indicator will be illuminated.

The parking brake indicator will flash once per second if there is a fault in either of the following circuits:

  • parking brake

  • hydrostatic pilot solenoid

  • solenoid return wire

Indicator (Armrest)




Illustration 3g01032580

Indicator (Armrest)




Illustration 4g00779664

Location of the armrest indicator

The armrest indicator is located in the warning indicator module in the left headliner.

The indicator shows the operator whether the seat is occupied and the armrest is down. If either of these conditions are not met the armrest indicator is illuminated.

The armrest indicator will flash once per second if there is a fault in either of the following circuits:

  • switch (armrest)

  • switch (seat)

  • solenoid valve (work tool pilot)

  • solenoid return wire

Indicator (Hydraulic Lockout) and Indicator (Interlock Override)




Illustration 5g01033111

Indicator (hydraulic lockout) and interlock override connect to contact 3 and contact 5




Illustration 6g01033983

Location of the Indicator for the hydraulic lockout and interlock override

(1) Hydraulic Lockout

(2) Interlock Override

The indicator for each function is located in the warning indicator module in the right headliner.

The indicator for the hydraulic lockout shows the operator that the hydraulic lockout is enabled. If the hydraulic lockout is enabled, the work tools are locked out and the indicator is illuminated. The normally open set of contacts in the switch activate the indicator.

The indicator for the interlock override shows the operator that the override is enabled. If the interlock override is enabled, the auxiliary hydraulics will function with the armrest in the raised position and the indicator is illuminated. The normally open set of contacts in the switch activate the indicator.

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