Jacobsen Ransomes MP493, Руководство дилера

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MAINTENANCE AND LUBRICATION 5
5.7 HYDRAULIC FILTER ___________________________________________________
The hydraulic system is protected by a 10 micron filter. The filter flow is monitored while you operate the mower.
When the pressure difference across the filter is more than 3.5 bar (51 psi), the hydraulic oil filter warning light will
illuminate. When this warning light illuminates, replace the filter.
When you replace the filter, -
a Fill the new filter and lubricate the filter O-ring with hydraulic fluid before
you assemble the new filter. Tighten the filter to 25 Nm (18.5 lbf-ft).
b Operate the engine at the idle speed for five minutes to remove the air
from the hydraulic system. The hydraulic filter warning light may
illuminate for up to thirty minutes in cold conditions.
c Stop the engine and check the level of hydraulic fluid in the tank. Add the
hydraulic fluid to the recommended level.
NOTICE
If the ambient temperature is low, the oil filter warning light can illuminate for up to thirty minutes until
the hydraulic fluid becomes warm. Wait until the oil becomes warm and the warning light turn off
before you operate the mower.
CAUTION
Hydraulic Fluid Can Damage Your Skin. Use the applicable safety equipment. If Hydraulic Fluid
Touches The Skin, Clean The Area Immediately
CAUTION
Discard Used Hydraulic Oil As Shown In Local Safety Regulations.