HMF/IMT with no functions

It is an HMF power to lift Type 1430-K3. Boom is marked INT 14/19 Series. No functions on the crane or winch work but the outriggers do. The control panel shows these fault codes at times. 1.8.0, 2.0.1, 2.0.2. 2.2.5 while holding green button. F5 high temperature light sometimes comes on for a short period, even when cold. Will not operate in override holding the red button. These codes are not in the operators manual. Anyone know anything about this and or have online service manual...

HMF/IMT with no functions

HMF/IMT with no functions