please do anyone has maintenance manual for multech tk_100

We have two machines
Both of cnc router with specifications:
Name: CNC ROUTER
Model : FM6060
Serial number: FM20*****

We are having some technical issues with our machine two of them.

One is having the issue of z axis servo alar, x axis servo slarm and y axis servo alarm always comes up once the machine is powered on after fixing the new monitor procured from their factory


And also Kindly help me with the Technical/maintenance manual together with the operation manual, if any has it.

Thanks as I await your kind response and assistance