Bil-Jax Personal Lift AERIAL WORK PLATFORMS Hydraulic Boom Lift Manual De Usuario

Ensure the following safety precautions are observed whenever maintenance is per-
formed on the XLB-4319 Hydraulic Boom Lift. 

•  ALWAYS perform maintenance procedures according to manufacturer's re-

quirements. NEVER short change maintenance procedures. 

•  ALWAYS check hydraulic system. Make sure all lines, connectors, and fittings 

are tight and in good condition. 

•  ALWAYS turn the key switch off before connecting or disconnecting wiring to 

or from valve solenoids or other load devices.  

•  ALWAYS disconnect power to the hydraulic pump drive motor before making 

electrical checks of the hydraulic valves. 

•  ALWAYS keep all mechanisms properly adjusted and lubricated according to 

maintenance schedule and manufacturer’s specifications. 

•  ALWAYS perform a function check of operating controls before each use and 

after repairs have been made. 

•  ALWAYS locate and protect against possible pinch points prior to performing 

maintenance and repairs. 

•  ALWAYS use factory-approved parts to repair or maintain this equipment. If 

this equipment is rebuilt, retesting is required in accordance with factory  
instructions. 

•  NEVER allow water or foreign particles into the DC electric motor housing. In-

gestion of water or foreign particles may cause serious damage to the motor. If 
the motor gets wet, oven dry the motor to remove all moisture before operating; 
consult motor manufacturer for drying instructions. 

•  NEVER test or operate the hydraulic components when another person is near 

the equipment. 

•  NEVER add unauthorized fluids to the hydraulic system or battery. Check origi-

nal manufacturer specifications. 

•  NEVER exceed the manufacturer's recommended relief valve settings. 
•  NEVER touch or allow metal tools to contact static discharge sensitive elec-

tronic components. ALWAYS use static discharge prevention mats and ground-
ing devices when handling electronic components. 

•  NEVER tamper with cylinder counter balance valves. Contact the Bil-Jax Ser-

vice Department at 800-537-0540 if the cylinder counter balance valves need 
adjusting. 

•  NEVER attempt repairs you do not understand. Consult manufacturer if you 

have any questions regarding proper maintenance, specifications, or repair.