Enerpac SBL1100, Instruction And Maintenance Manual

Page: 131 / 151

Document number: ED. 03622.00.001.R04.ENG
Page 131 of 151
ED.02518.00.001.R08.ENG
Page 131
b. Hydraulical:
Subject Action Person Date
1. Electro motor, tank and cooler
1.1. Motor Check on oil leakage, damages and paint work
Check if the bolts are still tightened
Check on damages
Wipe it clean and free from dust
1.2. Hydraulic tank Check on oil leakage, damages and paint work
Check if the bolts are still tightened
Replace all seals
Replace the level gauges
Drain the tank (water and sludge)
Exchange the filler cap (which contains a filter)
1.3. Valves Check on oil leakage and damages
Check if the bolts are still tightened
Replace all seals
Check all valve settings
1.4. Manifolds Check on oil leakage and damages
Check if the bolts are still tightened
1.5. Oil Take an oil sample to analyze
Replace the hydraulic oil.
Check the oil level
1.6. Hydraulic filter Replace the filter element.
Replace the seals of the filter housing
1.7. Breathers Replace the breather
1.8. Bellhousing Check on damages
Check if the bolts are still tightened
Replace motor pump coupling
1.9. Cooler Check on oil leakage and damages
Check if the bolts are still tightened
Clean the cooler
Measure pressure difference “delta p” at the
cooler
2. Hydraulic connections
2.1. Pipes, hoses
and brackets
Check on oil leakage and damages
Check if the couplings are tightened well.
Replace all seals within the piping (Waldform)
Replace all hoses
Replace all plastic brackets
2.2. Couplings and
quick-screw
couplings
Check on oil leakage and damages
Check if the couplings are tightened well.
Replace all seals of the couplings
Replace fast couplings and screw couplings
2.3. Gauges,
measurement
sensors
Check on damages
Check the tightening bolts, nuts and components
Replace all seals
Replace all gauges