Setting Of Boom Angle Presets - PAT EI 65 Operator's Manual

Angle-length-radius-load indicator system, lattice boom cranes

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OPERATOR'S SECTION

After pushing the button two times an asterisk will appear on the display

beside the symbol for the hoist winch.

Select either the main hoist "UP" (12) or the auxiliary hoist using the button

"DOWN" (11).

Select the actual used hoist winch, and confirm by pushing the button "OK" (10).

The display will show the actual crane data.

Activating and Setting of Preset Limits

The PAT System EI 65 is equipped with the following presets:

• limit for maximum hook load

• limits for maximum and minimum boom angle, boom length and working radius.

The operator has the possibility to activate the load limit and/or the maximum and minimum

limit of one of the above geometric dimensions. The limit which is activated is identifiable by

an blinking colon.

For simple operation the computer guides the operator through the procedure step by step.

The operator has to read the information displayed and is instructed to answer questions by

using appropriate buttons of the keyboard. During the Setting Procedure the lamp in the

particular button lights up.

After a loss of the preset values the system sets the values of the Preset Limits on maximum

or minimum and deactivates all preset limits. This can happen, when the system is longer

than 2 hours without supply voltage.

The Activating and Setting Procedure can be started by the crane operator by pushing the

Button LIMIT (8).

3.1.1 Setting of Boom Angle Presets

STEP 1

This message appears after pushing the Button "LIMIT" (8). For activating the Setting

Procedure of Boom Angle Limits the operator has to push Button "DOWN" (11).

Push Button "DOWN" (11) for next step.

STEP 2

To select the Boom Angle Preset Programming Procedure push the button "OK" (10).

Push Button "OK" (10) for next step.

To skip the angle preset limit push the button "DOWN" (11).

Step 3 to 6 will be skipped, when the Button DOWN is pressed. The system continues with

Radius Limit Preset Programming Procedure (see Section 4.3.2)

L-B B5L0082/PAT 031-300-190-015 REVISION D 04/15/99

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