Climax KM3000, Operating Manual, Page: 48 / 104

Page 36 KM3000 Operating Manual
5.3.10 Hydraulic power systems
After 72 hours of operation, do the following:
• Replace the filter cartridge.
• Check the heat exchanger for leaks.
• Clean the filler/breather.
5.3.10.1 Hydraulic motor
The hydraulic motor is maintenance-free. Fluid passing through the motor lubri-
cates internal moving parts. To ensure long life and dependable operation, use
Mobil DTE-24 hydraulic fluid.
5.3.10.2 Hydraulic filter and fluid
Although the hydraulic power unit requires little maintenance, timely replacement
of the filter and fluid is required for proper operation.
When new, change the filter after the first 72 hours of operation to remove any
impurities in the system. From then on, replace the filter every 150–200 hours.
Use a high-quality filter. CLIMAX recommends a 10-micron industrial-grade fil-
ter. If the filtering system has a change-warning gauge, change the filter as often as
the gauge indicates. Clean hydraulic fluid will help keep the power unit and motor
running properly.
The following hydraulic filter element components are available for purchase from
CLIMAX:
• Hydraulic filter element replacement P/N 39099
• Haydraulic filter element upgrade kit P/N 39250
The hydraulic fluid should be changed under the following conditions:
• When the oil becomes contaminated
• When the power unit is operated at high temperatures for extended
periods
• At least every 2 years
Fluid level should never drop below the red bar on the level/temperature gauge.
Add only clean filtered fluid to the system. Do not return leaked fluid to the unit.