Hardinge Talent 10/78, Руководство по обслуживанию, Страница: 47 / 104

DRAINING AND FILLING THE HYDRAULIC TANK
1. Power down and lock out the machine. Refer to
the appropriate power-down procedure in
Chapter 1.
2. Remove access cover “A”, Figure 5.1.
3. Place a drain pan capable of holding a
minimum of 16 gallons [60 liters] of oil under
drain plug “D”, Figure 5.3.
4. Remove the drain plug to empty the hydraulic
tank.
5. Apply pipe sealant to the drain plug and install
the drain plug in the tank.
6. Clean and remove filler cap “B”.
7. Clean strainer “E”, Figure 5.4, with a solvent
recommended by the hydraulic oil
manufacturer and let the strainer air dry.
8. Replace the strainer in the filler neck of the
hydraulic tank.
9. Slowly fill the tank with an approved hydraulic
oil. Refer to the list of approved hydraulic
system oils on page 5-2.
10. Replace the filler cap.
11. Replace access cover “A”, Figure 5.1.
- NOTE -
It is recommended that the machine
not be powered up for at least 10 min-
utes after oil has been added to the
hydraulic tank. This will allow any air
bubbles present in the oil to dissipate.
M-448B 5-3
Figure 5.3 - Hydraulic Tank Drain Plug
TP5040
D
Figure 5.4 - Strainer for Filler Neck
TP5255
E