Genie Articulated Boom Lift Z80/60

- Test the Safety Envelope and Circuits - Z-80/60

Testing the machine safety envelope is critical to safe machine operation. If the boom is allowed to operate when a safety switch is not functioning correctly, the machine stability is compromised and may tip over

For limit switch and angle sensor information, Refer to appropriate Service and Repair Manual for your machine

Note: Use the following chart to identify the description of each LCD screen control button used in this procedure

Secondary Boom #1 Angle Safety Limit Switch, LSS2AS

1. Turn the key switch to ground control and pull out the red Emergency Stop button to the on position at both ground and platform controls

2. Start the engine from the ground controls

3. Press the (plus)(minus) buttons on the LCD screen to activate status mode

4. Press the enter or previous button on the LCD screen until secondary boom length is displayed

- Check for leaks Oil, fuel and coolant systems

- Test the Alarm Package (if equipped)

Note: The alarms and beacon will operate with the engine running or not running

1. Turn the key switch to ground control and pull out the red Emergency Stop button to the on position at both ground and platform controls

Z-80/60, S-80 XC, S-85 XC, S-100, S-105, S-120, S-125, S-100HD, S-120HD, SX-105 XC, SX-125 XC, SX-135 XC, SX-150, SX-180, Z-135/70 and ZX-135/70 Models:

Result: The alarm should sound twice. The flashing beacon should be on and flashing

Result: The flashing beacon should be on and flashing

2. Activate the boom down function, hold for a moment and then release it

- Test Primary Boom Angle Sensor - Z-135/70 and ZX-135/70

A properly functioning primary boom angle sensor is essential to safe machine operation. The ECM at the ground controls (CON) monitors the position and angle of the primary boom using the signal from the primary boom angle sensor

The primary boom angle sensor signal is used to control the ramping of the primary boom, limiting the speed of the primary boom to 2.3 feet / 0.7 meters per second

Note:The turntable level sensor and secondary boom angle sensor must be tested before starting this procedure. Refer to Maintenance Procedures, Test the Turntable Level Sensor and Test the Secondary Boom Angle Sensor

Note: A digital level will be required to perform this procedure

Note: A kit is available through Genie Product Support (Genie part number 58351). This kit includes a digital level with a magnetic base and cable harnesses

Note: A properly calibrated digital level is essential to proper machine calibration. Refer to the manufactures calibration information

Note: Use the following chart to identify the description of each LCD screen control button used in this procedure

Note: Perform this procedure with the machine on a firm, level surface with the booms in the fully stowed position and the axles fully extended

- Inspect the Calibration Decal - ALC-1000 Models

This maintenance procedure applies to the following models: S-100, S-105, S-120, S-125, S-100HD, S-120HD, SX-105 XC, SX-125 XC, SX-135 XC, SX-150, SX-180, Z-80/60, Z-135/70 and ZX-135/70

1. Turn the key switch to the off position and push in the red Emergency Stop button to the off position at the ground controls

2. Open the turntable cover on the ground controls side of the machine

4. Verify the ground control panel is equipped with the required calibration decal

• Result: The control box is equipped with the required decal and is legible and in good condition

Result: The control box is not equipped with the required decal, or is illegible or in poor condition. Remove the machine from service until the decal is replaced

Note: Contact your authorized Genie distributor or Genie if a replacement is required;