Author: Dusty

Here is the chart for when you can jib down with different jib configurations

 

Jib Lowering to the Ground.

 

You need to put crane in weathervane in order to be able to get cover back on.  Put cover on lift manual weathervane about 1” and then twist

Swing drive was getting encoder and fan error.  I tried to turn the encoder off but it didn’t work.  You are supposed to be able to just turn it off.  I then replaced encoder and cleared errors.

Detail for Turning encoder off

Menu

Parameters

Complete list

96 System Menu

02 Pass code

Last two are 71

Back

Menu 74

Menu 12

Enter disconnected

 

 

Went to jobsite to check out trolley.  They would lose 3rd speed every now and then and a lot of clicking noise in the panel.

Went to the erection aid it was changing between =0 and >30.  Sensor at cats head was not communicating properly.

Went to electrical and found that both B910n and B912n need to be on.  Put jumper from 44 to 40 and from 44 to 48. This made it equal zero in erection aid.

Will need to remove jumpers and fix before dismantle

 

 

 

 

 

Cable was wound up under crane

Open up black limit switch in panel adjust limit switches so you can unwind cord.  Once unwound put paddle limits at 3 o’clock and 9 o’clock

To see if remote is sending signals to receiver with emergency stop pushed in hold esc button and turn on remote