Alcolock L Service-Handbuch - Seite 3

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GENERAL INSPECTION

• Visually inspect the handset. No damaged or disconnected parts should be present
• Check that none of the labels on the handset are loose
• Check the cables for any cuts or nicks, also check that the cable connectors are not exposed
• Check that the mouthpiece insertion area of the handset is free of debris, dirt or contaminants

MAINTENANCE PROCEDURES

Maintenance of the unit is insured through calibration. Please refer to the calibration procedures
section of this guide for step by step instructions to calibrate the unit.
The L OEM is made for field use, making it susceptible to dirt and debris. The handset should be
cleaned with a damp cloth and mild soap. Do not use abrasive cleaners or solvents on the unit.
GENERAL FUNCTIONAL TEST
The following are some actions to test the functionality of the interlock system.
Test that all inputs to the L OEM handset are off, and that buttons are working. If the handset is
awake, hold buttons for 3 seconds. The handset should go to the lower power state, the display
and all the LEDs should turn off.
Alcolock Disabled,
OK to start engine
Activate (hold)
Start engine
Cancel (hold)
Disabled
Alcolock Disabled,
OK to start engine
Activate (hold)
SERVICE GUIDE
To test the display, backlights and left pushbutton: wake the handset up
by pressing the left pushbutton. The display should show, "Alcolock
Disabled, OK to start engine".
To test the ignition input: turn the ignition to the ON position, the display
should show "Start engine". The status LED should be green, and a
series of tones should be heard.
To test the engine run input, and the green status LED: start the motor
of the vehicle, the display should show "Disabled" and the status LED
should be green
To test the right pushbutton: turn off the ignition and hold the right
pushbutton for 3 seconds. The display should show, "Alcolock
Disabled, OK to start engine."
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