103
Maintenance
SPB Operation Manual
Hydraulic Boom Filter
1.
Unscrew the filter bowl with a spanner wrench
2.
Collect fluid in a suitable reservoir and dispose of
in proper manner.
3.
Turn the filter off the filter head
4.
Clean the filter bowl and filter head. Pay special
attention to the threads.
5. Check the O-rings and back-up rings, replace if
necessary.
6. Apply clean hydraulic oil to the threads, o-ring and
sealing surface on the filter bowl and head.
7.
Turn new filter insert into the head.
8.
Turn filter until it’s tight, then back off on quarter
turn.
9. Vent the hydraulic system
Filter
Filter Bowl
Filter Head
Figure 14
Hydraulic filter
Yearly Maintenance
Change the hydraulic oil
If you have not changed your hydraulic oil because of
seasonal temperature changes, you will need to re-
place the oil now for age reasons. The same filling rules
that apply to adding hydraulic oil apply to filling the tank
after draining and cleaning. To change the oil:
1.
Shut off the motor and apply Lock out - Tag out
procedures
2. For safety, the oil should be cool. Do not change oil
that is above 120°F (50°C).
3. Open the drain plug and drain the oil into a barrel
or another receptacle (Figure 15).
4. After the oil is drained, clean the tank through the
inspection cover using cleaning solvent and lint-
free rags. Do not use gasoline! Remove all the silt
from the bottom of the tank.
5.
Re-insert the drain plug. Refill the tank by pumping
new oil out of the barrels with a filter cart. Remem
-
ber! New oil is not clean enough to install in your
unit. If you do not filter the oil, you may begin hav
-
ing trouble with pumps and valves immediately or
within the first few days of use. See the information
at the beginning of this chapter for specific infor
-
mation about hydraulic oils that are approved for
use in Schwing machines.
6.
Change the main system filter and the boom filters
before restarting the unit.
Drain Plug
Tank Drain
Hydraulic Tank
Fill Cap
Clean Out Covers
Figure 15
Hydraulic tank components
Содержание SPB 28
Страница 2: ......
Страница 4: ......
Страница 8: ...8 Table of Contents SPB Operation Manual...
Страница 10: ......
Страница 16: ...16 Introduction SPB Operation Manual...
Страница 18: ......
Страница 22: ...22 Specifications SPB Operation Manual SPB 35 Working Range Diagram SPB 35 235...
Страница 24: ...24 Specifications SPB Operation Manual Working Range Diagram SPB 37 SPB 37 235...
Страница 26: ......
Страница 28: ...28 Safety S 39 41 SX Operation Manual...
Страница 113: ...402indexcov eps ALPHABETICAL INDEX 700indxcov fm PAGE 83 SAFETY MANUAL Alphabetical Index...
Страница 122: ...30 Overview S 39 41 SX Operation Manual...
Страница 154: ...62 Operation SPB Operation Manual Lifting Instructions 1 of 3...
Страница 155: ...63 Operation SPB Operation Manual Lifting Instructions 2 of 3...
Страница 156: ...64 Operation SPB Operation Manual Lifting Instructions 3 of 3...
Страница 200: ......
Страница 216: ...124 Appendix SPB Operation Manual...