Operators and Safety Manual.
NOTE: Check boom limit switches on upright for proper operation and security, both visually and manually. Lower switch cuts out drive speed when Lower Boom is above horizontal. Upper switch cuts out drive speed when Upper Boom is above horizontal. Only creep drive speed will continue to function.
NOTE: On new machines, those recently overhauled, or after changing hydraulic oil, operate all systems a minimum of two complete cycles and recheck oil level in reservoir.
Source: MaintainX (Community Member)