High pressure cleaning is only possible on IP-69 (and above) rated items. None of the EQSS components are rated to IP-69.
IP ratings for EQSS components:
6202 CSDM (Display Unit) = IP-54
6259 CCIM = IP-65
6258 CPIM = IP-67
6206 CALM (Cable Reeler) = IP-64
6231 CLTM (Light Tower) = IP-64
Third Party Supplier
OP001028 Gen 3 - Rear Camera = IP-67
OP001029 GEN3 - Forward Camera = IP-67
As can be seen, these cameras and all of our components are not high pressure cleaner proof nor even high pressure cleaner resistant. This is the reason that we provide 'No High Pressure Washing' sticker labels on all of our weather bearing gear.

If you absolutely must high pressure clean your ITC/Telehandler then please avoid pressure cleaning the installed EQSS Gen 3 components.

Water ingress on a Gen 3 component from a high pressure cleaner will render your safety system unreliable, thereby negating it's purpose and shall absolutely void your warranty.